/**
 * Copyright <%= year %> Telerik AD
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
(function(f, define){
    define([], f);
})(function(){

/*jshint eqnull: true, loopfunc: true, evil: true, boss: true, freeze: false*/
(function($, undefined) {
    var kendo = window.kendo = window.kendo || { cultures: {} },
        extend = $.extend,
        each = $.each,
        isArray = $.isArray,
        proxy = $.proxy,
        noop = $.noop,
        math = Math,
        Template,
        JSON = window.JSON || {},
        support = {},
        percentRegExp = /%/,
        formatRegExp = /\{(\d+)(:[^\}]+)?\}/g,
        boxShadowRegExp = /(\d+(?:\.?)\d*)px\s*(\d+(?:\.?)\d*)px\s*(\d+(?:\.?)\d*)px\s*(\d+)?/i,
        numberRegExp = /^(\+|-?)\d+(\.?)\d*$/,
        FUNCTION = "function",
        STRING = "string",
        NUMBER = "number",
        OBJECT = "object",
        NULL = "null",
        BOOLEAN = "boolean",
        UNDEFINED = "undefined",
        getterCache = {},
        setterCache = {},
        slice = [].slice,
        globalize = window.Globalize;

    kendo.version = "2014.1.416";

    function Class() {}

    Class.extend = function(proto) {
        var base = function() {},
            member,
            that = this,
            subclass = proto && proto.init ? proto.init : function () {
                that.apply(this, arguments);
            },
            fn;

        base.prototype = that.prototype;
        fn = subclass.fn = subclass.prototype = new base();

        for (member in proto) {
            if (proto[member] != null && proto[member].constructor === Object) {
                // Merge object members
                fn[member] = extend(true, {}, base.prototype[member], proto[member]);
            } else {
                fn[member] = proto[member];
            }
        }

        fn.constructor = subclass;
        subclass.extend = that.extend;

        return subclass;
    };

    Class.prototype._initOptions = function(options) {
        this.options = deepExtend({}, this.options, options);
    };

    var isFunction = kendo.isFunction = function(fn) {
        return typeof fn === "function";
    };

    var preventDefault = function() {
        this._defaultPrevented = true;
    };

    var isDefaultPrevented = function() {
        return this._defaultPrevented === true;
    };

    var Observable = Class.extend({
        init: function() {
            this._events = {};
        },

        bind: function(eventName, handlers, one) {
            var that = this,
                idx,
                eventNames = typeof eventName === STRING ? [eventName] : eventName,
                length,
                original,
                handler,
                handlersIsFunction = typeof handlers === FUNCTION,
                events;

            if (handlers === undefined) {
                for (idx in eventName) {
                    that.bind(idx, eventName[idx]);
                }
                return that;
            }

            for (idx = 0, length = eventNames.length; idx < length; idx++) {
                eventName = eventNames[idx];

                handler = handlersIsFunction ? handlers : handlers[eventName];

                if (handler) {
                    if (one) {
                        original = handler;
                        handler = function() {
                            that.unbind(eventName, handler);
                            original.apply(that, arguments);
                        };
                        handler.original = original;
                    }
                    events = that._events[eventName] = that._events[eventName] || [];
                    events.push(handler);
                }
            }

            return that;
        },

        one: function(eventNames, handlers) {
            return this.bind(eventNames, handlers, true);
        },

        first: function(eventName, handlers) {
            var that = this,
                idx,
                eventNames = typeof eventName === STRING ? [eventName] : eventName,
                length,
                handler,
                handlersIsFunction = typeof handlers === FUNCTION,
                events;

            for (idx = 0, length = eventNames.length; idx < length; idx++) {
                eventName = eventNames[idx];

                handler = handlersIsFunction ? handlers : handlers[eventName];

                if (handler) {
                    events = that._events[eventName] = that._events[eventName] || [];
                    events.unshift(handler);
                }
            }

            return that;
        },

        trigger: function(eventName, e) {
            var that = this,
                events = that._events[eventName],
                idx,
                length;

            if (events) {
                e = e || {};

                e.sender = that;

                e._defaultPrevented = false;

                e.preventDefault = preventDefault;

                e.isDefaultPrevented = isDefaultPrevented;

                events = events.slice();

                for (idx = 0, length = events.length; idx < length; idx++) {
                    events[idx].call(that, e);
                }

                return e._defaultPrevented === true;
            }

            return false;
        },

        unbind: function(eventName, handler) {
            var that = this,
                events = that._events[eventName],
                idx;

            if (eventName === undefined) {
                that._events = {};
            } else if (events) {
                if (handler) {
                    for (idx = events.length - 1; idx >= 0; idx--) {
                        if (events[idx] === handler || events[idx].original === handler) {
                            events.splice(idx, 1);
                        }
                    }
                } else {
                    that._events[eventName] = [];
                }
            }

            return that;
        }
    });


     function compilePart(part, stringPart) {
         if (stringPart) {
             return "'" +
                 part.split("'").join("\\'")
                     .split('\\"').join('\\\\\\"')
                     .replace(/\n/g, "\\n")
                     .replace(/\r/g, "\\r")
                     .replace(/\t/g, "\\t") + "'";
         } else {
             var first = part.charAt(0),
                 rest = part.substring(1);

             if (first === "=") {
                 return "+(" + rest + ")+";
             } else if (first === ":") {
                 return "+e(" + rest + ")+";
             } else {
                 return ";" + part + ";o+=";
             }
         }
     }

    var argumentNameRegExp = /^\w+/,
        encodeRegExp = /\$\{([^}]*)\}/g,
        escapedCurlyRegExp = /\\\}/g,
        curlyRegExp = /__CURLY__/g,
        escapedSharpRegExp = /\\#/g,
        sharpRegExp = /__SHARP__/g,
        zeros = ["", "0", "00", "000", "0000"];

    Template = {
        paramName: "data", // name of the parameter of the generated template
        useWithBlock: true, // whether to wrap the template in a with() block
        render: function(template, data) {
            var idx,
                length,
                html = "";

            for (idx = 0, length = data.length; idx < length; idx++) {
                html += template(data[idx]);
            }

            return html;
        },
        compile: function(template, options) {
            var settings = extend({}, this, options),
                paramName = settings.paramName,
                argumentName = paramName.match(argumentNameRegExp)[0],
                useWithBlock = settings.useWithBlock,
                functionBody = "var o,e=kendo.htmlEncode;",
                fn,
                parts,
                idx;

            if (isFunction(template)) {
                if (template.length === 2) {
                    //looks like jQuery.template
                    return function(d) {
                        return template($, { data: d }).join("");
                    };
                }
                return template;
            }

            functionBody += useWithBlock ? "with(" + paramName + "){" : "";

            functionBody += "o=";

            parts = template
                .replace(escapedCurlyRegExp, "__CURLY__")
                .replace(encodeRegExp, "#=e($1)#")
                .replace(curlyRegExp, "}")
                .replace(escapedSharpRegExp, "__SHARP__")
                .split("#");

            for (idx = 0; idx < parts.length; idx ++) {
                functionBody += compilePart(parts[idx], idx % 2 === 0);
            }

            functionBody += useWithBlock ? ";}" : ";";

            functionBody += "return o;";

            functionBody = functionBody.replace(sharpRegExp, "#");

            try {
                fn = new Function(argumentName, functionBody);
                fn._slotCount = Math.floor(parts.length / 2);
                return fn;
            } catch(e) {
                throw new Error(kendo.format("Invalid template:'{0}' Generated code:'{1}'", template, functionBody));
            }
        }
    };

function pad(number, digits, end) {
    number = number + "";
    digits = digits || 2;
    end = digits - number.length;

    if (end) {
        return zeros[digits].substring(0, end) + number;
    }

    return number;
}

    //JSON stringify
(function() {
    var escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
        gap,
        indent,
        meta = {
            "\b": "\\b",
            "\t": "\\t",
            "\n": "\\n",
            "\f": "\\f",
            "\r": "\\r",
            "\"" : '\\"',
            "\\": "\\\\"
        },
        rep,
        toString = {}.toString;


    if (typeof Date.prototype.toJSON !== FUNCTION) {

        Date.prototype.toJSON = function () {
            var that = this;

            return isFinite(that.valueOf()) ?
                pad(that.getUTCFullYear(), 4) + "-" +
                pad(that.getUTCMonth() + 1)   + "-" +
                pad(that.getUTCDate())        + "T" +
                pad(that.getUTCHours())       + ":" +
                pad(that.getUTCMinutes())     + ":" +
                pad(that.getUTCSeconds())     + "Z" : null;
        };

        String.prototype.toJSON = Number.prototype.toJSON = Boolean.prototype.toJSON = function () {
            return this.valueOf();
        };
    }

    function quote(string) {
        escapable.lastIndex = 0;
        return escapable.test(string) ? "\"" + string.replace(escapable, function (a) {
            var c = meta[a];
            return typeof c === STRING ? c :
                "\\u" + ("0000" + a.charCodeAt(0).toString(16)).slice(-4);
        }) + "\"" : "\"" + string + "\"";
    }

    function str(key, holder) {
        var i,
            k,
            v,
            length,
            mind = gap,
            partial,
            value = holder[key],
            type;

        if (value && typeof value === OBJECT && typeof value.toJSON === FUNCTION) {
            value = value.toJSON(key);
        }

        if (typeof rep === FUNCTION) {
            value = rep.call(holder, key, value);
        }

        type = typeof value;
        if (type === STRING) {
            return quote(value);
        } else if (type === NUMBER) {
            return isFinite(value) ? String(value) : NULL;
        } else if (type === BOOLEAN || type === NULL) {
            return String(value);
        } else if (type === OBJECT) {
            if (!value) {
                return NULL;
            }
            gap += indent;
            partial = [];
            if (toString.apply(value) === "[object Array]") {
                length = value.length;
                for (i = 0; i < length; i++) {
                    partial[i] = str(i, value) || NULL;
                }
                v = partial.length === 0 ? "[]" : gap ?
                    "[\n" + gap + partial.join(",\n" + gap) + "\n" + mind + "]" :
                    "[" + partial.join(",") + "]";
                gap = mind;
                return v;
            }
            if (rep && typeof rep === OBJECT) {
                length = rep.length;
                for (i = 0; i < length; i++) {
                    if (typeof rep[i] === STRING) {
                        k = rep[i];
                        v = str(k, value);
                        if (v) {
                            partial.push(quote(k) + (gap ? ": " : ":") + v);
                        }
                    }
                }
            } else {
                for (k in value) {
                    if (Object.hasOwnProperty.call(value, k)) {
                        v = str(k, value);
                        if (v) {
                            partial.push(quote(k) + (gap ? ": " : ":") + v);
                        }
                    }
                }
            }

            v = partial.length === 0 ? "{}" : gap ?
                "{\n" + gap + partial.join(",\n" + gap) + "\n" + mind + "}" :
                "{" + partial.join(",") + "}";
            gap = mind;
            return v;
        }
    }

    if (typeof JSON.stringify !== FUNCTION) {
        JSON.stringify = function (value, replacer, space) {
            var i;
            gap = "";
            indent = "";

            if (typeof space === NUMBER) {
                for (i = 0; i < space; i += 1) {
                    indent += " ";
                }

            } else if (typeof space === STRING) {
                indent = space;
            }

            rep = replacer;
            if (replacer && typeof replacer !== FUNCTION && (typeof replacer !== OBJECT || typeof replacer.length !== NUMBER)) {
                throw new Error("JSON.stringify");
            }

            return str("", {"": value});
        };
    }
})();

// Date and Number formatting
(function() {
    var dateFormatRegExp = /dddd|ddd|dd|d|MMMM|MMM|MM|M|yyyy|yy|HH|H|hh|h|mm|m|fff|ff|f|tt|ss|s|"[^"]*"|'[^']*'/g,
        standardFormatRegExp =  /^(n|c|p|e)(\d*)$/i,
        literalRegExp = /(\\.)|(['][^']*[']?)|(["][^"]*["]?)/g,
        commaRegExp = /\,/g,
        EMPTY = "",
        POINT = ".",
        COMMA = ",",
        SHARP = "#",
        ZERO = "0",
        PLACEHOLDER = "??",
        EN = "en-US",
        objectToString = {}.toString;

    //cultures
    kendo.cultures["en-US"] = {
        name: EN,
        numberFormat: {
            pattern: ["-n"],
            decimals: 2,
            ",": ",",
            ".": ".",
            groupSize: [3],
            percent: {
                pattern: ["-n %", "n %"],
                decimals: 2,
                ",": ",",
                ".": ".",
                groupSize: [3],
                symbol: "%"
            },
            currency: {
                pattern: ["($n)", "$n"],
                decimals: 2,
                ",": ",",
                ".": ".",
                groupSize: [3],
                symbol: "$"
            }
        },
        calendars: {
            standard: {
                days: {
                    names: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
                    namesAbbr: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
                    namesShort: [ "Su", "Mo", "Tu", "We", "Th", "Fr", "Sa" ]
                },
                months: {
                    names: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
                    namesAbbr: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
                },
                AM: [ "AM", "am", "AM" ],
                PM: [ "PM", "pm", "PM" ],
                patterns: {
                    d: "M/d/yyyy",
                    D: "dddd, MMMM dd, yyyy",
                    F: "dddd, MMMM dd, yyyy h:mm:ss tt",
                    g: "M/d/yyyy h:mm tt",
                    G: "M/d/yyyy h:mm:ss tt",
                    m: "MMMM dd",
                    M: "MMMM dd",
                    s: "yyyy'-'MM'-'ddTHH':'mm':'ss",
                    t: "h:mm tt",
                    T: "h:mm:ss tt",
                    u: "yyyy'-'MM'-'dd HH':'mm':'ss'Z'",
                    y: "MMMM, yyyy",
                    Y: "MMMM, yyyy"
                },
                "/": "/",
                ":": ":",
                firstDay: 0,
                twoDigitYearMax: 2029
            }
        }
    };


     function findCulture(culture) {
        if (culture) {
            if (culture.numberFormat) {
                return culture;
            }

            if (typeof culture === STRING) {
                var cultures = kendo.cultures;
                return cultures[culture] || cultures[culture.split("-")[0]] || null;
            }

            return null;
        }

        return null;
    }

    function getCulture(culture) {
        if (culture) {
            culture = findCulture(culture);
        }

        return culture || kendo.cultures.current;
    }

    function expandNumberFormat(numberFormat) {
        numberFormat.groupSizes = numberFormat.groupSize;
        numberFormat.percent.groupSizes = numberFormat.percent.groupSize;
        numberFormat.currency.groupSizes = numberFormat.currency.groupSize;
    }

    kendo.culture = function(cultureName) {
        var cultures = kendo.cultures, culture;

        if (cultureName !== undefined) {
            culture = findCulture(cultureName) || cultures[EN];
            culture.calendar = culture.calendars.standard;
            cultures.current = culture;

            if (globalize) {
                expandNumberFormat(culture.numberFormat);
            }

        } else {
            return cultures.current;
        }
    };

    kendo.findCulture = findCulture;
    kendo.getCulture = getCulture;

    //set current culture to en-US.
    kendo.culture(EN);

    function formatDate(date, format, culture) {
        culture = getCulture(culture);

        var calendar = culture.calendars.standard,
            days = calendar.days,
            months = calendar.months;

        format = calendar.patterns[format] || format;

        return format.replace(dateFormatRegExp, function (match) {
            var result;

            if (match === "d") {
                result = date.getDate();
            } else if (match === "dd") {
                result = pad(date.getDate());
            } else if (match === "ddd") {
                result = days.namesAbbr[date.getDay()];
            } else if (match === "dddd") {
                result = days.names[date.getDay()];
            } else if (match === "M") {
                result = date.getMonth() + 1;
            } else if (match === "MM") {
                result = pad(date.getMonth() + 1);
            } else if (match === "MMM") {
                result = months.namesAbbr[date.getMonth()];
            } else if (match === "MMMM") {
                result = months.names[date.getMonth()];
            } else if (match === "yy") {
                result = pad(date.getFullYear() % 100);
            } else if (match === "yyyy") {
                result = pad(date.getFullYear(), 4);
            } else if (match === "h" ) {
                result = date.getHours() % 12 || 12;
            } else if (match === "hh") {
                result = pad(date.getHours() % 12 || 12);
            } else if (match === "H") {
                result = date.getHours();
            } else if (match === "HH") {
                result = pad(date.getHours());
            } else if (match === "m") {
                result = date.getMinutes();
            } else if (match === "mm") {
                result = pad(date.getMinutes());
            } else if (match === "s") {
                result = date.getSeconds();
            } else if (match === "ss") {
                result = pad(date.getSeconds());
            } else if (match === "f") {
                result = math.floor(date.getMilliseconds() / 100);
            } else if (match === "ff") {
                result = date.getMilliseconds();
                if (result > 99) {
                    result = math.floor(result / 10);
                }

                result = pad(result);
            } else if (match === "fff") {
                result = pad(date.getMilliseconds(), 3);
            } else if (match === "tt") {
                result = date.getHours() < 12 ? calendar.AM[0] : calendar.PM[0];
            }

            return result !== undefined ? result : match.slice(1, match.length - 1);
        });
    }

    //number formatting
    function formatNumber(number, format, culture) {
        culture = getCulture(culture);

        var numberFormat = culture.numberFormat,
            groupSize = numberFormat.groupSize[0],
            groupSeparator = numberFormat[COMMA],
            decimal = numberFormat[POINT],
            precision = numberFormat.decimals,
            pattern = numberFormat.pattern[0],
            literals = [],
            symbol,
            isCurrency, isPercent,
            customPrecision,
            formatAndPrecision,
            negative = number < 0,
            integer,
            fraction,
            integerLength,
            fractionLength,
            replacement = EMPTY,
            value = EMPTY,
            idx,
            length,
            ch,
            hasGroup,
            hasNegativeFormat,
            decimalIndex,
            sharpIndex,
            zeroIndex,
            hasZero, hasSharp,
            percentIndex,
            currencyIndex,
            startZeroIndex,
            start = -1,
            end;

        //return empty string if no number
        if (number === undefined) {
            return EMPTY;
        }

        if (!isFinite(number)) {
            return number;
        }

        //if no format then return number.toString() or number.toLocaleString() if culture.name is not defined
        if (!format) {
            return culture.name.length ? number.toLocaleString() : number.toString();
        }

        formatAndPrecision = standardFormatRegExp.exec(format);

        // standard formatting
        if (formatAndPrecision) {
            format = formatAndPrecision[1].toLowerCase();

            isCurrency = format === "c";
            isPercent = format === "p";

            if (isCurrency || isPercent) {
                //get specific number format information if format is currency or percent
                numberFormat = isCurrency ? numberFormat.currency : numberFormat.percent;
                groupSize = numberFormat.groupSize[0];
                groupSeparator = numberFormat[COMMA];
                decimal = numberFormat[POINT];
                precision = numberFormat.decimals;
                symbol = numberFormat.symbol;
                pattern = numberFormat.pattern[negative ? 0 : 1];
            }

            customPrecision = formatAndPrecision[2];

            if (customPrecision) {
                precision = +customPrecision;
            }

            //return number in exponential format
            if (format === "e") {
                return customPrecision ? number.toExponential(precision) : number.toExponential(); // toExponential() and toExponential(undefined) differ in FF #653438.
            }

            // multiply if format is percent
            if (isPercent) {
                number *= 100;
            }

            number = round(number, precision);
            negative = number < 0;
            number = number.split(POINT);

            integer = number[0];
            fraction = number[1];

            //exclude "-" if number is negative.
            if (negative) {
                integer = integer.substring(1);
            }

            value = integer;
            integerLength = integer.length;

            //add group separator to the number if it is longer enough
            if (integerLength >= groupSize) {
                value = EMPTY;
                for (idx = 0; idx < integerLength; idx++) {
                    if (idx > 0 && (integerLength - idx) % groupSize === 0) {
                        value += groupSeparator;
                    }
                    value += integer.charAt(idx);
                }
            }

            if (fraction) {
                value += decimal + fraction;
            }

            if (format === "n" && !negative) {
                return value;
            }

            number = EMPTY;

            for (idx = 0, length = pattern.length; idx < length; idx++) {
                ch = pattern.charAt(idx);

                if (ch === "n") {
                    number += value;
                } else if (ch === "$" || ch === "%") {
                    number += symbol;
                } else {
                    number += ch;
                }
            }

            return number;
        }

        //custom formatting
        //
        //separate format by sections.

        //make number positive
        if (negative) {
            number = -number;
        }

        if (format.indexOf("'") > -1 || format.indexOf("\"") > -1 || format.indexOf("\\") > -1) {
            format = format.replace(literalRegExp, function (match) {
                var quoteChar = match.charAt(0).replace("\\", ""),
                    literal = match.slice(1).replace(quoteChar, "");

                literals.push(literal);

                return PLACEHOLDER;
            });
        }

        format = format.split(";");
        if (negative && format[1]) {
            //get negative format
            format = format[1];
            hasNegativeFormat = true;
        } else if (number === 0) {
            //format for zeros
            format = format[2] || format[0];
            if (format.indexOf(SHARP) == -1 && format.indexOf(ZERO) == -1) {
                //return format if it is string constant.
                return format;
            }
        } else {
            format = format[0];
        }

        percentIndex = format.indexOf("%");
        currencyIndex = format.indexOf("$");

        isPercent = percentIndex != -1;
        isCurrency = currencyIndex != -1;

        //multiply number if the format has percent
        if (isPercent) {
            number *= 100;
        }

        if (isCurrency && format[currencyIndex - 1] === "\\") {
            format = format.split("\\").join("");
            isCurrency = false;
        }

        if (isCurrency || isPercent) {
            //get specific number format information if format is currency or percent
            numberFormat = isCurrency ? numberFormat.currency : numberFormat.percent;
            groupSize = numberFormat.groupSize[0];
            groupSeparator = numberFormat[COMMA];
            decimal = numberFormat[POINT];
            precision = numberFormat.decimals;
            symbol = numberFormat.symbol;
        }

        hasGroup = format.indexOf(COMMA) > -1;
        if (hasGroup) {
            format = format.replace(commaRegExp, EMPTY);
        }

        decimalIndex = format.indexOf(POINT);
        length = format.length;

        if (decimalIndex != -1) {
            fraction = number.toString().split("e");
            if (fraction[1]) {
                fraction = round(number, Math.abs(fraction[1]));
            } else {
                fraction = fraction[0];
            }
            fraction = fraction.split(POINT)[1] || EMPTY;
            zeroIndex = format.lastIndexOf(ZERO) - decimalIndex;
            sharpIndex = format.lastIndexOf(SHARP) - decimalIndex;
            hasZero = zeroIndex > -1;
            hasSharp = sharpIndex > -1;
            idx = fraction.length;

            if (!hasZero && !hasSharp) {
                format = format.substring(0, decimalIndex) + format.substring(decimalIndex + 1);
                length = format.length;
                decimalIndex = -1;
                idx = 0;
            } if (hasZero && zeroIndex > sharpIndex) {
                idx = zeroIndex;
            } else if (sharpIndex > zeroIndex) {
                if (hasSharp && idx > sharpIndex) {
                    idx = sharpIndex;
                } else if (hasZero && idx < zeroIndex) {
                    idx = zeroIndex;
                }
            }

            if (idx > -1) {
                number = round(number, idx);
            }
        } else {
            number = round(number);
        }

        sharpIndex = format.indexOf(SHARP);
        startZeroIndex = zeroIndex = format.indexOf(ZERO);

        //define the index of the first digit placeholder
        if (sharpIndex == -1 && zeroIndex != -1) {
            start = zeroIndex;
        } else if (sharpIndex != -1 && zeroIndex == -1) {
            start = sharpIndex;
        } else {
            start = sharpIndex > zeroIndex ? zeroIndex : sharpIndex;
        }

        sharpIndex = format.lastIndexOf(SHARP);
        zeroIndex = format.lastIndexOf(ZERO);

        //define the index of the last digit placeholder
        if (sharpIndex == -1 && zeroIndex != -1) {
            end = zeroIndex;
        } else if (sharpIndex != -1 && zeroIndex == -1) {
            end = sharpIndex;
        } else {
            end = sharpIndex > zeroIndex ? sharpIndex : zeroIndex;
        }

        if (start == length) {
            end = start;
        }

        if (start != -1) {
            value = number.toString().split(POINT);
            integer = value[0];
            fraction = value[1] || EMPTY;

            integerLength = integer.length;
            fractionLength = fraction.length;

            if (negative && (number * -1) >= 0) {
                negative = false;
            }

            //add group separator to the number if it is longer enough
            if (hasGroup) {
                if (integerLength === groupSize && integerLength < decimalIndex - startZeroIndex) {
                    integer = groupSeparator + integer;
                } else if (integerLength > groupSize) {
                    value = EMPTY;
                    for (idx = 0; idx < integerLength; idx++) {
                        if (idx > 0 && (integerLength - idx) % groupSize === 0) {
                            value += groupSeparator;
                        }
                        value += integer.charAt(idx);
                    }

                    integer = value;
                }
            }

            number = format.substring(0, start);

            if (negative && !hasNegativeFormat) {
                number += "-";
            }

            for (idx = start; idx < length; idx++) {
                ch = format.charAt(idx);

                if (decimalIndex == -1) {
                    if (end - idx < integerLength) {
                        number += integer;
                        break;
                    }
                } else {
                    if (zeroIndex != -1 && zeroIndex < idx) {
                        replacement = EMPTY;
                    }

                    if ((decimalIndex - idx) <= integerLength && decimalIndex - idx > -1) {
                        number += integer;
                        idx = decimalIndex;
                    }

                    if (decimalIndex === idx) {
                        number += (fraction ? decimal : EMPTY) + fraction;
                        idx += end - decimalIndex + 1;
                        continue;
                    }
                }

                if (ch === ZERO) {
                    number += ch;
                    replacement = ch;
                } else if (ch === SHARP) {
                    number += replacement;
                }
            }

            if (end >= start) {
                number += format.substring(end + 1);
            }

            //replace symbol placeholders
            if (isCurrency || isPercent) {
                value = EMPTY;
                for (idx = 0, length = number.length; idx < length; idx++) {
                    ch = number.charAt(idx);
                    value += (ch === "$" || ch === "%") ? symbol : ch;
                }
                number = value;
            }

            length = literals.length;

            if (length) {
                for (idx = 0; idx < length; idx++) {
                    number = number.replace(PLACEHOLDER, literals[idx]);
                }
            }
        }

        return number;
    }

    var round = function(value, precision) {
        precision = precision || 0;

        value = value.toString().split('e');
        value = Math.round(+(value[0] + 'e' + (value[1] ? (+value[1] + precision) : precision)));

        value = value.toString().split('e');
        value = +(value[0] + 'e' + (value[1] ? (+value[1] - precision) : -precision));

        return value.toFixed(precision);
    };

    var toString = function(value, fmt, culture) {
        if (fmt) {
            if (objectToString.call(value) === "[object Date]") {
                return formatDate(value, fmt, culture);
            } else if (typeof value === NUMBER) {
                return formatNumber(value, fmt, culture);
            }
        }

        return value !== undefined ? value : "";
    };

    if (globalize) {
        toString = function(value, format, culture) {
            if ($.isPlainObject(culture)) {
                culture = culture.name;
            }

            return globalize.format(value, format, culture);
        };
    }

    kendo.format = function(fmt) {
        var values = arguments;

        return fmt.replace(formatRegExp, function(match, index, placeholderFormat) {
            var value = values[parseInt(index, 10) + 1];

            return toString(value, placeholderFormat ? placeholderFormat.substring(1) : "");
        });
    };

    kendo._extractFormat = function (format) {
        if (format.slice(0,3) === "{0:") {
            format = format.slice(3, format.length - 1);
        }

        return format;
    };

    kendo._activeElement = function() {
        try {
            return document.activeElement;
        } catch(e) {
            return document.documentElement.activeElement;
        }
    };

    kendo._round = round;
    kendo.toString = toString;
})();


(function() {
    var nonBreakingSpaceRegExp = /\u00A0/g,
        exponentRegExp = /[eE][\-+]?[0-9]+/,
        shortTimeZoneRegExp = /[+|\-]\d{1,2}/,
        longTimeZoneRegExp = /[+|\-]\d{1,2}:\d{2}/,
        dateRegExp = /^\/Date\((.*?)\)\/$/,
        signRegExp = /[+-]/,
        formatsSequence = ["G", "g", "d", "F", "D", "y", "m", "T", "t"],
        numberRegExp = {
            2: /^\d{1,2}/,
            3: /^\d{1,3}/,
            4: /^\d{4}/
        },
        objectToString = {}.toString;

    function outOfRange(value, start, end) {
        return !(value >= start && value <= end);
    }

    function designatorPredicate(designator) {
        return designator.charAt(0);
    }

    function mapDesignators(designators) {
        return $.map(designators, designatorPredicate);
    }

    //if date's day is different than the typed one - adjust
    function adjustDST(date, hours) {
        if (!hours && date.getHours() === 23) {
            date.setHours(date.getHours() + 2);
        }
    }

    function lowerArray(data) {
        var idx = 0,
            length = data.length,
            array = [];

        for (; idx < length; idx++) {
            array[idx] = (data[idx] + "").toLowerCase();
        }

        return array;
    }

    function lowerLocalInfo(localInfo) {
        var newLocalInfo = {}, property;

        for (property in localInfo) {
            newLocalInfo[property] = lowerArray(localInfo[property]);
        }

        return newLocalInfo;
    }

    function parseExact(value, format, culture) {
        if (!value) {
            return null;
        }

        var lookAhead = function (match) {
                var i = 0;
                while (format[idx] === match) {
                    i++;
                    idx++;
                }
                if (i > 0) {
                    idx -= 1;
                }
                return i;
            },
            getNumber = function(size) {
                var rg = numberRegExp[size] || new RegExp('^\\d{1,' + size + '}'),
                    match = value.substr(valueIdx, size).match(rg);

                if (match) {
                    match = match[0];
                    valueIdx += match.length;
                    return parseInt(match, 10);
                }
                return null;
            },
            getIndexByName = function (names, lower) {
                var i = 0,
                    length = names.length,
                    name, nameLength,
                    subValue;

                for (; i < length; i++) {
                    name = names[i];
                    nameLength = name.length;
                    subValue = value.substr(valueIdx, nameLength);

                    if (lower) {
                        subValue = subValue.toLowerCase();
                    }

                    if (subValue == name) {
                        valueIdx += nameLength;
                        return i + 1;
                    }
                }
                return null;
            },
            checkLiteral = function() {
                var result = false;
                if (value.charAt(valueIdx) === format[idx]) {
                    valueIdx++;
                    result = true;
                }
                return result;
            },
            calendar = culture.calendars.standard,
            year = null,
            month = null,
            day = null,
            hours = null,
            minutes = null,
            seconds = null,
            milliseconds = null,
            idx = 0,
            valueIdx = 0,
            literal = false,
            date = new Date(),
            twoDigitYearMax = calendar.twoDigitYearMax || 2029,
            defaultYear = date.getFullYear(),
            ch, count, length, pattern,
            pmHour, UTC, ISO8601, matches,
            amDesignators, pmDesignators,
            hoursOffset, minutesOffset,
            hasTime, match;

        if (!format) {
            format = "d"; //shord date format
        }

        //if format is part of the patterns get real format
        pattern = calendar.patterns[format];
        if (pattern) {
            format = pattern;
        }

        format = format.split("");
        length = format.length;

        for (; idx < length; idx++) {
            ch = format[idx];

            if (literal) {
                if (ch === "'") {
                    literal = false;
                } else {
                    checkLiteral();
                }
            } else {
                if (ch === "d") {
                    count = lookAhead("d");
                    if (!calendar._lowerDays) {
                        calendar._lowerDays = lowerLocalInfo(calendar.days);
                    }

                    day = count < 3 ? getNumber(2) : getIndexByName(calendar._lowerDays[count == 3 ? "namesAbbr" : "names"], true);

                    if (day === null || outOfRange(day, 1, 31)) {
                        return null;
                    }
                } else if (ch === "M") {
                    count = lookAhead("M");
                    if (!calendar._lowerMonths) {
                        calendar._lowerMonths = lowerLocalInfo(calendar.months);
                    }
                    month = count < 3 ? getNumber(2) : getIndexByName(calendar._lowerMonths[count == 3 ? 'namesAbbr' : 'names'], true);

                    if (month === null || outOfRange(month, 1, 12)) {
                        return null;
                    }
                    month -= 1; //because month is zero based
                } else if (ch === "y") {
                    count = lookAhead("y");
                    year = getNumber(count);

                    if (year === null) {
                        return null;
                    }

                    if (count == 2) {
                        if (typeof twoDigitYearMax === "string") {
                            twoDigitYearMax = defaultYear + parseInt(twoDigitYearMax, 10);
                        }

                        year = (defaultYear - defaultYear % 100) + year;
                        if (year > twoDigitYearMax) {
                            year -= 100;
                        }
                    }
                } else if (ch === "h" ) {
                    lookAhead("h");
                    hours = getNumber(2);
                    if (hours == 12) {
                        hours = 0;
                    }
                    if (hours === null || outOfRange(hours, 0, 11)) {
                        return null;
                    }
                } else if (ch === "H") {
                    lookAhead("H");
                    hours = getNumber(2);
                    if (hours === null || outOfRange(hours, 0, 23)) {
                        return null;
                    }
                } else if (ch === "m") {
                    lookAhead("m");
                    minutes = getNumber(2);
                    if (minutes === null || outOfRange(minutes, 0, 59)) {
                        return null;
                    }
                } else if (ch === "s") {
                    lookAhead("s");
                    seconds = getNumber(2);
                    if (seconds === null || outOfRange(seconds, 0, 59)) {
                        return null;
                    }
                } else if (ch === "f") {
                    count = lookAhead("f");

                    match = value.substr(valueIdx, count).match(numberRegExp[3]);
                    milliseconds = getNumber(count);

                    if (milliseconds !== null) {
                        match = match[0].length;

                        if (match < 3) {
                            milliseconds *= Math.pow(10, (3 - match));
                        }

                        if (count > 3) {
                            milliseconds = parseInt(milliseconds.toString().substring(0, 3), 10);
                        }
                    }

                    if (milliseconds === null || outOfRange(milliseconds, 0, 999)) {
                        return null;
                    }

                } else if (ch === "t") {
                    count = lookAhead("t");
                    amDesignators = calendar.AM;
                    pmDesignators = calendar.PM;

                    if (count === 1) {
                        amDesignators = mapDesignators(amDesignators);
                        pmDesignators = mapDesignators(pmDesignators);
                    }

                    pmHour = getIndexByName(pmDesignators);
                    if (!pmHour && !getIndexByName(amDesignators)) {
                        return null;
                    }
                }
                else if (ch === "z") {
                    UTC = true;
                    count = lookAhead("z");

                    if (value.substr(valueIdx, 1) === "Z") {
                        if (!ISO8601) {
                            return null;
                        }

                        checkLiteral();
                        continue;
                    }

                    matches = value.substr(valueIdx, 6)
                                   .match(count > 2 ? longTimeZoneRegExp : shortTimeZoneRegExp);

                    if (!matches) {
                        return null;
                    }

                    matches = matches[0];
                    valueIdx = matches.length;
                    matches = matches.split(":");

                    hoursOffset = parseInt(matches[0], 10);
                    if (outOfRange(hoursOffset, -12, 13)) {
                        return null;
                    }

                    if (count > 2) {
                        minutesOffset = parseInt(matches[1], 10);
                        if (isNaN(minutesOffset) || outOfRange(minutesOffset, 0, 59)) {
                            return null;
                        }
                    }
                } else if (ch === "T") {
                    ISO8601 = checkLiteral();
                } else if (ch === "'") {
                    literal = true;
                    checkLiteral();
                } else if (!checkLiteral()) {
                    return null;
                }
            }
        }

        hasTime = hours !== null || minutes !== null || seconds || null;

        if (year === null && month === null && day === null && hasTime) {
            year = defaultYear;
            month = date.getMonth();
            day = date.getDate();
        } else {
            if (year === null) {
                year = defaultYear;
            }

            if (day === null) {
                day = 1;
            }
        }

        if (pmHour && hours < 12) {
            hours += 12;
        }

        if (UTC) {
            if (hoursOffset) {
                hours += -hoursOffset;
            }

            if (minutesOffset) {
                minutes += -minutesOffset;
            }

            value = new Date(Date.UTC(year, month, day, hours, minutes, seconds, milliseconds));
        } else {
            value = new Date(year, month, day, hours, minutes, seconds, milliseconds);
            adjustDST(value, hours);
        }

        if (year < 100) {
            value.setFullYear(year);
        }

        if (value.getDate() !== day && UTC === undefined) {
            return null;
        }

        return value;
    }

    kendo.parseDate = function(value, formats, culture) {
        if (objectToString.call(value) === "[object Date]") {
            return value;
        }

        var idx = 0;
        var date = null;
        var length, patterns;
        var tzoffset;

        if (value && value.indexOf("/D") === 0) {
            date = dateRegExp.exec(value);
            if (date) {
                tzoffset = date = date[1];

                date = parseInt(date, 10);

                tzoffset = tzoffset.substring(1).split(signRegExp)[1];

                if (tzoffset) {
                    date -= (parseInt(tzoffset, 10) * kendo.date.MS_PER_MINUTE);
                }

                return new Date(date);
            }
        }

        culture = kendo.getCulture(culture);

        if (!formats) {
            formats = [];
            patterns = culture.calendar.patterns;
            length = formatsSequence.length;

            for (; idx < length; idx++) {
                formats[idx] = patterns[formatsSequence[idx]];
            }

            idx = 0;

            formats = [
                "yyyy/MM/dd HH:mm:ss",
                "yyyy/MM/dd HH:mm",
                "yyyy/MM/dd",
                "ddd MMM dd yyyy HH:mm:ss",
                "yyyy-MM-ddTHH:mm:ss.fffffffzzz",
                "yyyy-MM-ddTHH:mm:ss.fffzzz",
                "yyyy-MM-ddTHH:mm:sszzz",
                "yyyy-MM-ddTHH:mmzzz",
                "yyyy-MM-ddTHH:mmzz",
                "yyyy-MM-ddTHH:mm:ss",
                "yyyy-MM-ddTHH:mm",
                "yyyy-MM-dd HH:mm:ss",
                "yyyy-MM-dd HH:mm",
                "yyyy-MM-dd",
                "HH:mm:ss",
                "HH:mm"
            ].concat(formats);
        }

        formats = isArray(formats) ? formats: [formats];
        length = formats.length;

        for (; idx < length; idx++) {
            date = parseExact(value, formats[idx], culture);
            if (date) {
                return date;
            }
        }

        return date;
    };

    kendo.parseInt = function(value, culture) {
        var result = kendo.parseFloat(value, culture);
        if (result) {
            result = result | 0;
        }
        return result;
    };

    kendo.parseFloat = function(value, culture, format) {
        if (!value && value !== 0) {
           return null;
        }

        if (typeof value === NUMBER) {
           return value;
        }

        value = value.toString();
        culture = kendo.getCulture(culture);

        var number = culture.numberFormat,
            percent = number.percent,
            currency = number.currency,
            symbol = currency.symbol,
            percentSymbol = percent.symbol,
            negative = value.indexOf("-"),
            parts, isPercent;

        //handle exponential number
        if (exponentRegExp.test(value)) {
            value = parseFloat(value.replace(number["."], "."));
            if (isNaN(value)) {
                value = null;
            }
            return value;
        }

        if (negative > 0) {
            return null;
        } else {
            negative = negative > -1;
        }

        if (value.indexOf(symbol) > -1 || (format && format.toLowerCase().indexOf("c") > -1)) {
            number = currency;
            parts = number.pattern[0].replace("$", symbol).split("n");
            if (value.indexOf(parts[0]) > -1 && value.indexOf(parts[1]) > -1) {
                value = value.replace(parts[0], "").replace(parts[1], "");
                negative = true;
            }
        } else if (value.indexOf(percentSymbol) > -1) {
            isPercent = true;
            number = percent;
            symbol = percentSymbol;
        }

        value = value.replace("-", "")
                     .replace(symbol, "")
                     .replace(nonBreakingSpaceRegExp, " ")
                     .split(number[","].replace(nonBreakingSpaceRegExp, " ")).join("")
                     .replace(number["."], ".");

        value = parseFloat(value);

        if (isNaN(value)) {
            value = null;
        } else if (negative) {
            value *= -1;
        }

        if (value && isPercent) {
            value /= 100;
        }

        return value;
    };

    if (globalize) {
        kendo.parseDate = function (value, format, culture) {
            if (objectToString.call(value) === "[object Date]") {
                return value;
            }

            return globalize.parseDate(value, format, culture);
        };

        kendo.parseFloat = function (value, culture) {
            if (typeof value === NUMBER) {
                return value;
            }

            if (value === undefined || value === null) {
               return null;
            }

            if ($.isPlainObject(culture)) {
                culture = culture.name;
            }

            value = globalize.parseFloat(value, culture);

            return isNaN(value) ? null : value;
        };
    }
})();

    function getShadows(element) {
        var shadow = element.css(kendo.support.transitions.css + "box-shadow") || element.css("box-shadow"),
            radius = shadow ? shadow.match(boxShadowRegExp) || [ 0, 0, 0, 0, 0 ] : [ 0, 0, 0, 0, 0 ],
            blur = math.max((+radius[3]), +(radius[4] || 0));

        return {
            left: (-radius[1]) + blur,
            right: (+radius[1]) + blur,
            bottom: (+radius[2]) + blur
        };
    }

    function wrap(element, autosize) {
        var browser = support.browser,
            percentage,
            isRtl = element.css("direction") == "rtl";

        if (!element.parent().hasClass("k-animation-container")) {
            var shadows = getShadows(element),
                width = element[0].style.width,
                height = element[0].style.height,
                percentWidth = percentRegExp.test(width),
                percentHeight = percentRegExp.test(height);

            if (browser.opera) { // Box shadow can't be retrieved in Opera
                shadows.left = shadows.right = shadows.bottom = 5;
            }

            percentage = percentWidth || percentHeight;

            if (!percentWidth && (!autosize || (autosize && width))) { width = element.outerWidth(); }
            if (!percentHeight && (!autosize || (autosize && height))) { height = element.outerHeight(); }

            element.wrap(
                         $("<div/>")
                         .addClass("k-animation-container")
                         .css({
                             width: width,
                             height: height,
                             marginLeft: shadows.left * (isRtl ? 1 : -1),
                             paddingLeft: shadows.left,
                             paddingRight: shadows.right,
                             paddingBottom: shadows.bottom
                         }));

            if (percentage) {
                element.css({
                    width: "100%",
                    height: "100%",
                    boxSizing: "border-box",
                    mozBoxSizing: "border-box",
                    webkitBoxSizing: "border-box"
                });
            }
        } else {
            var wrapper = element.parent(".k-animation-container"),
                wrapperStyle = wrapper[0].style;

            if (wrapper.is(":hidden")) {
                wrapper.show();
            }

            percentage = percentRegExp.test(wrapperStyle.width) || percentRegExp.test(wrapperStyle.height);

            if (!percentage) {
                wrapper.css({
                    width: element.outerWidth(),
                    height: element.outerHeight(),
                    boxSizing: "content-box",
                    mozBoxSizing: "content-box",
                    webkitBoxSizing: "content-box"
                });
            }
        }

        if (browser.msie && math.floor(browser.version) <= 7) {
            element.css({ zoom: 1 });
            element.children(".k-menu").width(element.width());
        }

        return element.parent();
    }

    function deepExtend(destination) {
        var i = 1,
            length = arguments.length;

        for (i = 1; i < length; i++) {
            deepExtendOne(destination, arguments[i]);
        }

        return destination;
    }

    function deepExtendOne(destination, source) {
        var ObservableArray = kendo.data.ObservableArray,
            DataSource = kendo.data.DataSource,
            HierarchicalDataSource = kendo.data.HierarchicalDataSource,
            property,
            propValue,
            propType,
            destProp;

        for (property in source) {
            propValue = source[property];
            propType = typeof propValue;
            if (propType === OBJECT && propValue !== null &&
                propValue.constructor !== Array && propValue.constructor !== ObservableArray &&
                propValue.constructor !== DataSource && propValue.constructor !== HierarchicalDataSource) {
                if (propValue instanceof Date) {
                    destination[property] = new Date(propValue.getTime());
                } else if (isFunction(propValue.clone)) {
                    destination[property] = propValue.clone();
                } else {
                    destProp = destination[property];
                    if (typeof (destProp) === OBJECT) {
                        destination[property] = destProp || {};
                    } else {
                        destination[property] = {};
                    }
                    deepExtendOne(destination[property], propValue);
                }
            } else if (propType !== UNDEFINED) {
                destination[property] = propValue;
            }
        }

        return destination;
    }

    function testRx(agent, rxs, dflt) {
        for (var rx in rxs) {
            if (rxs.hasOwnProperty(rx) && rxs[rx].test(agent)) {
                return rx;
            }
        }
        return dflt !== undefined ? dflt : agent;
    }

    function toHyphens(str) {
        return str.replace(/([a-z][A-Z])/g, function (g) {
            return g.charAt(0) + '-' + g.charAt(1).toLowerCase();
        });
    }

    function toCamelCase(str) {
        return str.replace(/\-(\w)/g, function (strMatch, g1) {
            return g1.toUpperCase();
        });
    }

    function getComputedStyles(element, properties) {
        var styles = {}, computedStyle;

        if (document.defaultView && document.defaultView.getComputedStyle) {
            computedStyle = document.defaultView.getComputedStyle(element, "");

            if (properties) {
                $.each(properties, function(idx, value) {
                    styles[value] = computedStyle.getPropertyValue(value);
                });
            }
        } else {
            computedStyle = element.currentStyle;

            if (properties) {
                $.each(properties, function(idx, value) {
                    styles[value] = computedStyle[toCamelCase(value)];
                });
            }
        }

        if (!kendo.size(styles)) {
            styles = computedStyle;
        }

        return styles;
    }

    (function() {
        support.scrollbar = function() {
            var div = document.createElement("div"),
                result;

            div.style.cssText = "overflow:scroll;overflow-x:hidden;zoom:1;clear:both";
            div.innerHTML = "&nbsp;";
            document.body.appendChild(div);

            result = div.offsetWidth - div.scrollWidth;

            document.body.removeChild(div);
            return result;
        };

        support.isRtl = function(element) {
            return $(element).closest(".k-rtl").length > 0;
        };

        var table = document.createElement("table");

        // Internet Explorer does not support setting the innerHTML of TBODY and TABLE elements
        try {
            table.innerHTML = "<tr><td></td></tr>";

            support.tbodyInnerHtml = true;
        } catch (e) {
            support.tbodyInnerHtml = false;
        }

        support.touch = "ontouchstart" in window;
        support.msPointers = window.MSPointerEvent;
        support.pointers = window.PointerEvent;

        var transitions = support.transitions = false,
            transforms = support.transforms = false,
            elementProto = "HTMLElement" in window ? HTMLElement.prototype : [];

        support.hasHW3D = ("WebKitCSSMatrix" in window && "m11" in new window.WebKitCSSMatrix()) || "MozPerspective" in document.documentElement.style || "msPerspective" in document.documentElement.style;

        each([ "Moz", "webkit", "O", "ms" ], function () {
            var prefix = this.toString(),
                hasTransitions = typeof table.style[prefix + "Transition"] === STRING;

            if (hasTransitions || typeof table.style[prefix + "Transform"] === STRING) {
                var lowPrefix = prefix.toLowerCase();

                transforms = {
                    css: (lowPrefix != "ms") ? "-" + lowPrefix + "-" : "",
                    prefix: prefix,
                    event: (lowPrefix === "o" || lowPrefix === "webkit") ? lowPrefix : ""
                };

                if (hasTransitions) {
                    transitions = transforms;
                    transitions.event = transitions.event ? transitions.event + "TransitionEnd" : "transitionend";
                }

                return false;
            }
        });

        table = null;

        support.transforms = transforms;
        support.transitions = transitions;

        support.devicePixelRatio = window.devicePixelRatio === undefined ? 1 : window.devicePixelRatio;

        try {
            support.screenWidth = window.outerWidth || window.screen ? window.screen.availWidth : window.innerWidth;
            support.screenHeight = window.outerHeight || window.screen ? window.screen.availHeight : window.innerHeight;
        } catch(e) {
            //window.outerWidth throws error when in IE showModalDialog.
            support.screenWidth = window.screen.availWidth;
            support.screenHeight = window.screen.availHeight;
        }

        support.detectOS = function (ua) {
            var os = false, minorVersion, match = [],
                notAndroidPhone = !/mobile safari/i.test(ua),
                agentRxs = {
                    fire: /(Silk)\/(\d+)\.(\d+(\.\d+)?)/,
                    android: /(Android|Android.*(?:Opera|Firefox).*?\/)\s*(\d+)\.(\d+(\.\d+)?)/,
                    iphone: /(iPhone|iPod).*OS\s+(\d+)[\._]([\d\._]+)/,
                    ipad: /(iPad).*OS\s+(\d+)[\._]([\d_]+)/,
                    meego: /(MeeGo).+NokiaBrowser\/(\d+)\.([\d\._]+)/,
                    webos: /(webOS)\/(\d+)\.(\d+(\.\d+)?)/,
                    blackberry: /(BlackBerry|BB10).*?Version\/(\d+)\.(\d+(\.\d+)?)/,
                    playbook: /(PlayBook).*?Tablet\s*OS\s*(\d+)\.(\d+(\.\d+)?)/,
                    wp: /(Windows Phone(?: OS)?)\s(\d+)\.(\d+(\.\d+)?)/,
                    windows: /(MSIE)\s+(\d+)\.(\d+(\.\d+)?)/,
                    tizen: /(tizen).*?Version\/(\d+)\.(\d+(\.\d+)?)/i,
                    sailfish: /(sailfish).*rv:(\d+)\.(\d+(\.\d+)?).*firefox/i,
                    ffos: /(Mobile).*rv:(\d+)\.(\d+(\.\d+)?).*Firefox/
                },
                osRxs = {
                    ios: /^i(phone|pad|pod)$/i,
                    android: /^android|fire$/i,
                    blackberry: /^blackberry|playbook/i,
                    windows: /windows/,
                    wp: /wp/,
                    flat: /sailfish|ffos|tizen/i,
                    meego: /meego/
                },
                formFactorRxs = {
                    tablet: /playbook|ipad|fire/i
                },
                browserRxs = {
                    omini: /Opera\sMini/i,
                    omobile: /Opera\sMobi/i,
                    firefox: /Firefox|Fennec/i,
                    mobilesafari: /version\/.*safari/i,
                    chrome: /chrome|crios/i,
                    webkit: /webkit/i,
                    ie: /MSIE|Windows\sPhone/i
                };

            for (var agent in agentRxs) {
                if (agentRxs.hasOwnProperty(agent)) {
                    match = ua.match(agentRxs[agent]);
                    if (match) {
                        if (agent == "windows" && "plugins" in navigator) { return false; } // Break if not Metro/Mobile Windows

                        os = {};
                        os.device = agent;
                        os.tablet = testRx(agent, formFactorRxs, false);
                        os.browser = testRx(ua, browserRxs, "default");
                        os.name = testRx(agent, osRxs);
                        os[os.name] = true;
                        os.majorVersion = match[2];
                        os.minorVersion = match[3].replace("_", ".");
                        minorVersion = os.minorVersion.replace(".", "").substr(0, 2);
                        os.flatVersion = os.majorVersion + minorVersion + (new Array(3 - (minorVersion.length < 3 ? minorVersion.length : 2)).join("0"));
                        os.cordova = typeof window.PhoneGap !== UNDEFINED || typeof window.cordova !== UNDEFINED; // Use file protocol to detect appModes.
                        os.appMode = window.navigator.standalone || (/file|local|wmapp/).test(window.location.protocol) || os.cordova; // Use file protocol to detect appModes.

                        if (os.android && (support.devicePixelRatio < 1.5 && os.flatVersion < 400 || notAndroidPhone) && (support.screenWidth > 800 || support.screenHeight > 800)) {
                            os.tablet = agent;
                        }

                        break;
                    }
                }
            }
            return os;
        };

        var mobileOS = support.mobileOS = support.detectOS(navigator.userAgent);

        support.wpDevicePixelRatio = mobileOS.wp ? screen.width / 320 : 0;
        support.kineticScrollNeeded = mobileOS && (support.touch || support.msPointers || support.pointers);

        support.hasNativeScrolling = false;

        if (mobileOS.ios || (mobileOS.android && mobileOS.majorVersion > 2) || mobileOS.wp) {
            support.hasNativeScrolling = mobileOS;
        }

        support.mouseAndTouchPresent = support.touch && !(support.mobileOS.ios || support.mobileOS.android);

        support.detectBrowser = function(ua) {
            var browser = false, match = [],
                browserRxs = {
                    webkit: /(chrome)[ \/]([\w.]+)/i,
                    safari: /(webkit)[ \/]([\w.]+)/i,
                    opera: /(opera)(?:.*version|)[ \/]([\w.]+)/i,
                    msie: /(msie\s|trident.*? rv:)([\w.]+)/i,
                    mozilla: /(mozilla)(?:.*? rv:([\w.]+)|)/i
                };

            for (var agent in browserRxs) {
                if (browserRxs.hasOwnProperty(agent)) {
                    match = ua.match(browserRxs[agent]);
                    if (match) {
                        browser = {};
                        browser[agent] = true;
                        browser[match[1].toLowerCase()] = true;
                        browser.version = parseInt(document.documentMode || match[2], 10);

                        break;
                    }
                }
            }

            return browser;
        };

        support.browser = support.detectBrowser(navigator.userAgent);

        support.zoomLevel = function() {
            try {
                return support.touch ? (document.documentElement.clientWidth / window.innerWidth) :
                       support.browser.msie && support.browser.version >= 10 ? ((top || window).document.documentElement.offsetWidth / (top || window).innerWidth) : 1;
            } catch(e) {
                return 1;
            }
        };

        support.cssBorderSpacing = typeof document.documentElement.style.borderSpacing != "undefined" && !(support.browser.msie && support.browser.version < 8);

        (function(browser) {
            // add browser-specific CSS class
            var cssClass = "",
                docElement = $(document.documentElement),
                majorVersion = parseInt(browser.version, 10);

            if (browser.msie) {
                cssClass = "ie";
            } else if (browser.mozilla) {
                cssClass = "ff";
            } else if (browser.safari) {
                cssClass = "safari";
            } else if (browser.webkit) {
                cssClass = "webkit";
            } else if (browser.opera) {
                cssClass = "opera";
            }

            if (cssClass) {
                cssClass = "k-" + cssClass + " k-" + cssClass + majorVersion;
            }
            if (support.mobileOS) {
                cssClass += " k-mobile";
            }

            docElement.addClass(cssClass);
        })(support.browser);

        support.eventCapture = document.documentElement.addEventListener;

        var input = document.createElement("input");

        support.placeholder = "placeholder" in input;
        support.propertyChangeEvent = "onpropertychange" in input;

        support.input = (function() {
            var types = ["number", "date", "time", "month", "week", "datetime", "datetime-local"];
            var length = types.length;
            var value = "test";
            var result = {};
            var idx = 0;
            var type;

            for (;idx < length; idx++) {
                type = types[idx];
                input.setAttribute("type", type);
                input.value = value;

                result[type.replace("-", "")] = input.type !== "text" && input.value !== value;
            }

            return result;
        })();

        input.style.cssText = "float:left;";

        support.cssFloat = !!input.style.cssFloat;

        input = null;

        support.stableSort = (function() {
            // Chrome sort is not stable for more than *10* items
            // IE9+ sort is not stable for than *512* items
            var threshold = 513;

            var sorted = [{
                index: 0,
                field: "b"
            }];

            for (var i = 1; i < threshold; i++) {
                sorted.push({
                    index: i,
                    field: "a"
                });
            }

            sorted.sort(function(a, b) {
                return a.field > b.field ? 1 : (a.field < b.field ? -1 : 0);
            });

            return sorted[0].index === 1;
        })();

        support.matchesSelector = elementProto.webkitMatchesSelector || elementProto.mozMatchesSelector ||
                                  elementProto.msMatchesSelector || elementProto.oMatchesSelector || elementProto.matchesSelector ||
          function( selector ) {
              var nodeList = document.querySelectorAll ? ( this.parentNode || document ).querySelectorAll( selector ) || [] : $(selector),
                  i = nodeList.length;

              while (i--) {
                  if (nodeList[i] == this) {
                      return true;
                  }
              }

              return false;
          };

        support.pushState = window.history && window.history.pushState;

        var documentMode = document.documentMode;

        support.hashChange = ("onhashchange" in window) && !(support.browser.msie && (!documentMode || documentMode <= 8)); // old IE detection
    })();


    function size(obj) {
        var result = 0, key;
        for (key in obj) {
            if (obj.hasOwnProperty(key) && key != "toJSON") { // Ignore fake IE7 toJSON.
                result++;
            }
        }

        return result;
    }

    function getOffset(element, type, positioned) {
        if (!type) {
            type = "offset";
        }

        var result = element[type](),
            mobileOS = support.mobileOS;

        // IE10 touch zoom is living in a separate viewport
        if (support.browser.msie && (support.pointers || support.msPointers) && !positioned) {
            result.top -= (window.pageYOffset - document.documentElement.scrollTop);
            result.left -= (window.pageXOffset - document.documentElement.scrollLeft);
        }

        return result;
    }

    var directions = {
        left: { reverse: "right" },
        right: { reverse: "left" },
        down: { reverse: "up" },
        up: { reverse: "down" },
        top: { reverse: "bottom" },
        bottom: { reverse: "top" },
        "in": { reverse: "out" },
        out: { reverse: "in" }
    };

    function parseEffects(input) {
        var effects = {};

        each((typeof input === "string" ? input.split(" ") : input), function(idx) {
            effects[idx] = this;
        });

        return effects;
    }

    function fx(element) {
        return new kendo.effects.Element(element);
    }

    var effects = {};

    $.extend(effects, {
        enabled: true,
        Element: function(element) {
            this.element = $(element);
        },

        promise: function(element, options) {
            if (!element.is(":visible")) {
                element.css({ display: element.data("olddisplay") || "block" }).css("display");
            }

            if (options.hide) {
                element.data("olddisplay", element.css("display")).hide();
            }

            if (options.init) {
                options.init();
            }

            if (options.completeCallback) {
                options.completeCallback(element); // call the external complete callback with the element
            }

            element.dequeue();
        },

        disable: function() {
            this.enabled = false;
            this.promise = this.promiseShim;
        },

        enable: function() {
            this.enabled = true;
            this.promise = this.animatedPromise;
        }
    });

    effects.promiseShim = effects.promise;

    function prepareAnimationOptions(options, duration, reverse, complete) {
        if (typeof options === STRING) {
            // options is the list of effect names separated by space e.g. animate(element, "fadeIn slideDown")

            // only callback is provided e.g. animate(element, options, function() {});
            if (isFunction(duration)) {
                complete = duration;
                duration = 400;
                reverse = false;
            }

            if (isFunction(reverse)) {
                complete = reverse;
                reverse = false;
            }

            if (typeof duration === BOOLEAN){
                reverse = duration;
                duration = 400;
            }

            options = {
                effects: options,
                duration: duration,
                reverse: reverse,
                complete: complete
            };
        }

        return extend({
            //default options
            effects: {},
            duration: 400, //jQuery default duration
            reverse: false,
            init: noop,
            teardown: noop,
            hide: false
        }, options, { completeCallback: options.complete, complete: noop }); // Move external complete callback, so deferred.resolve can be always executed.

    }

    function animate(element, options, duration, reverse, complete) {
        var idx = 0,
            length = element.length,
            instance;

        for (; idx < length; idx ++) {
            instance = $(element[idx]);
            instance.queue(function() {
                effects.promise(instance, prepareAnimationOptions(options, duration, reverse, complete));
            });
        }

        return element;
    }

    function toggleClass(element, classes, options, add) {
        if (classes) {
            classes = classes.split(" ");

            each(classes, function(idx, value) {
                element.toggleClass(value, add);
            });
        }

        return element;
    }

    if (!("kendoAnimate" in $.fn)) {
        extend($.fn, {
            kendoStop: function(clearQueue, gotoEnd) {
                return this.stop(clearQueue, gotoEnd);
            },

            kendoAnimate: function(options, duration, reverse, complete) {
                return animate(this, options, duration, reverse, complete);
            },

            kendoAddClass: function(classes, options){
                return kendo.toggleClass(this, classes, options, true);
            },

            kendoRemoveClass: function(classes, options){
                return kendo.toggleClass(this, classes, options, false);
            },
            kendoToggleClass: function(classes, options, toggle){
                return kendo.toggleClass(this, classes, options, toggle);
            }
        });
    }

    var ampRegExp = /&/g,
        ltRegExp = /</g,
        quoteRegExp = /"/g,
        aposRegExp = /'/g,
        gtRegExp = />/g;
    function htmlEncode(value) {
        return ("" + value).replace(ampRegExp, "&amp;").replace(ltRegExp, "&lt;").replace(gtRegExp, "&gt;").replace(quoteRegExp, "&quot;").replace(aposRegExp, "&#39;");
    }

    var eventTarget = function (e) {
        return e.target;
    };

    if (support.touch) {

        eventTarget = function(e) {
            var touches = "originalEvent" in e ? e.originalEvent.changedTouches : "changedTouches" in e ? e.changedTouches : null;

            return touches ? document.elementFromPoint(touches[0].clientX, touches[0].clientY) : e.target;
        };

        each(["swipe", "swipeLeft", "swipeRight", "swipeUp", "swipeDown", "doubleTap", "tap"], function(m, value) {
            $.fn[value] = function(callback) {
                return this.bind(value, callback);
            };
        });
    }

    if (support.touch) {
        if (!support.mobileOS) {
            support.mousedown = "mousedown touchstart";
            support.mouseup = "mouseup touchend";
            support.mousemove = "mousemove touchmove";
            support.mousecancel = "mouseleave touchcancel";
            support.click = "click";
            support.resize = "resize";
        } else {
            support.mousedown = "touchstart";
            support.mouseup = "touchend";
            support.mousemove = "touchmove";
            support.mousecancel = "touchcancel";
            support.click = "touchend";
            support.resize = "orientationchange";
        }
    } else if (support.pointers) {
        support.mousemove = "pointermove";
        support.mousedown = "pointerdown";
        support.mouseup = "pointerup";
        support.mousecancel = "pointercancel";
        support.click = "pointerup";
        support.resize = "orientationchange resize";
    } else if (support.msPointers) {
        support.mousemove = "MSPointerMove";
        support.mousedown = "MSPointerDown";
        support.mouseup = "MSPointerUp";
        support.mousecancel = "MSPointerCancel";
        support.click = "MSPointerUp";
        support.resize = "orientationchange resize";
    } else {
        support.mousemove = "mousemove";
        support.mousedown = "mousedown";
        support.mouseup = "mouseup";
        support.mousecancel = "mouseleave";
        support.click = "click";
        support.resize = "resize";
    }

    var wrapExpression = function(members, paramName) {
        var result = paramName || "d",
            index,
            idx,
            length,
            member,
            count = 1;

        for (idx = 0, length = members.length; idx < length; idx++) {
            member = members[idx];
            if (member !== "") {
                index = member.indexOf("[");

                if (index !== 0) {
                    if (index == -1) {
                        member = "." + member;
                    } else {
                        count++;
                        member = "." + member.substring(0, index) + " || {})" + member.substring(index);
                    }
                }

                count++;
                result += member + ((idx < length - 1) ? " || {})" : ")");
            }
        }
        return new Array(count).join("(") + result;
    },
    localUrlRe = /^([a-z]+:)?\/\//i;

    extend(kendo, {
        ui: kendo.ui || {},
        fx: kendo.fx || fx,
        effects: kendo.effects || effects,
        mobile: kendo.mobile || { },
        data: kendo.data || {},
        dataviz: kendo.dataviz || {ui: { roles: {}}},
        keys: {
            INSERT: 45,
            DELETE: 46,
            BACKSPACE: 8,
            TAB: 9,
            ENTER: 13,
            ESC: 27,
            LEFT: 37,
            UP: 38,
            RIGHT: 39,
            DOWN: 40,
            END: 35,
            HOME: 36,
            SPACEBAR: 32,
            PAGEUP: 33,
            PAGEDOWN: 34,
            F2: 113,
            F10: 121,
            F12: 123,
            NUMPAD_PLUS: 107,
            NUMPAD_MINUS: 109,
            NUMPAD_DOT: 110
        },
        support: kendo.support || support,
        animate: kendo.animate || animate,
        ns: "",
        attr: function(value) {
            return "data-" + kendo.ns + value;
        },
        getShadows: getShadows,
        wrap: wrap,
        deepExtend: deepExtend,
        getComputedStyles: getComputedStyles,
        size: size,
        toCamelCase: toCamelCase,
        toHyphens: toHyphens,
        getOffset: kendo.getOffset || getOffset,
        parseEffects: kendo.parseEffects || parseEffects,
        toggleClass: kendo.toggleClass || toggleClass,
        directions: kendo.directions || directions,
        Observable: Observable,
        Class: Class,
        Template: Template,
        template: proxy(Template.compile, Template),
        render: proxy(Template.render, Template),
        stringify: proxy(JSON.stringify, JSON),
        eventTarget: eventTarget,
        htmlEncode: htmlEncode,
        isLocalUrl: function(url) {
            return url && !localUrlRe.test(url);
        },

        expr: function(expression, safe, paramName) {
            expression = expression || "";

            if (typeof safe == STRING) {
                paramName = safe;
                safe = false;
            }

            paramName = paramName || "d";

            if (expression && expression.charAt(0) !== "[") {
                expression = "." + expression;
            }

            if (safe) {
                expression = wrapExpression(expression.split("."), paramName);
            } else {
                expression = paramName + expression;
            }

            return expression;
        },

        getter: function(expression, safe) {
            return getterCache[expression] = getterCache[expression] || new Function("d", "return " + kendo.expr(expression, safe));
        },

        setter: function(expression) {
            return setterCache[expression] = setterCache[expression] || new Function("d,value", kendo.expr(expression) + "=value");
        },

        accessor: function(expression) {
            return {
                get: kendo.getter(expression),
                set: kendo.setter(expression)
            };
        },

        guid: function() {
            var id = "", i, random;

            for (i = 0; i < 32; i++) {
                random = math.random() * 16 | 0;

                if (i == 8 || i == 12 || i == 16 || i == 20) {
                    id += "-";
                }
                id += (i == 12 ? 4 : (i == 16 ? (random & 3 | 8) : random)).toString(16);
            }

            return id;
        },

        roleSelector: function(role) {
            return role.replace(/(\S+)/g, "[" + kendo.attr("role") + "=$1],").slice(0, -1);
        },

        triggeredByInput: function(e) {
            return (/^(label|input|textarea|select)$/i).test(e.target.tagName);
        },

        logToConsole: function(message) {
            var console = window.console;

            if (typeof(console) != "undefined" && console.log) {
                console.log(message);
            }
        }
    });

    var Widget = Observable.extend( {
        init: function(element, options) {
            var that = this;

            that.element = kendo.jQuery(element).handler(that);

            Observable.fn.init.call(that);

            options = that.options = extend(true, {}, that.options, options);

            if (!that.element.attr(kendo.attr("role"))) {
                that.element.attr(kendo.attr("role"), (options.name || "").toLowerCase());
            }

            that.element.data("kendo" + options.prefix + options.name, that);

            that.bind(that.events, options);
        },

        events: [],

        options: {
            prefix: ""
        },

        _hasBindingTarget: function() {
            return !!this.element[0].kendoBindingTarget;
        },

        _tabindex: function(target) {
            target = target || this.wrapper;

            var element = this.element,
                TABINDEX = "tabindex",
                tabindex = target.attr(TABINDEX) || element.attr(TABINDEX);

            element.removeAttr(TABINDEX);

            target.attr(TABINDEX, !isNaN(tabindex) ? tabindex : 0);
        },

        setOptions: function(options) {
            this._setEvents(options);
            $.extend(this.options, options);
        },

        _setEvents: function(options) {
            var that = this,
                idx = 0,
                length = that.events.length,
                e;

            for (; idx < length; idx ++) {
                e = that.events[idx];
                if (that.options[e] && options[e]) {
                    that.unbind(e, that.options[e]);
                }
            }

            that.bind(that.events, options);
        },

        resize: function(force) {
            var size = this.getSize(),
                currentSize = this._size;

            if (force || !currentSize || size.width !== currentSize.width || size.height !== currentSize.height) {
                this._resize(size);
                this.trigger("resize", size);
                this._size = size;
            }
        },

        getSize: function() {
            return kendo.dimensions(this.element);
        },

        size: function(size) {
            if (!size) {
                return this.getSize();
            } else {
                this.setSize(size);
            }
        },

        setSize: $.noop,
        _resize: $.noop,

        destroy: function() {
            var that = this;

            that.element.removeData("kendo" + that.options.prefix + that.options.name);
            that.element.removeData("handler");
            that.unbind();
        }
    });

    kendo.dimensions = function(element, dimensions) {
        var domElement = element[0];

        if (dimensions) {
            element.css(dimensions);
        }

        return { width: domElement.offsetWidth, height: domElement.offsetHeight };
    };

    kendo.notify = noop;

    var templateRegExp = /template$/i,
        jsonRegExp = /^\s*(?:\{(?:.|\r\n|\n)*\}|\[(?:.|\r\n|\n)*\])\s*$/,
        jsonFormatRegExp = /^\{(\d+)(:[^\}]+)?\}|^\[[A-Za-z_]*\]$/,
        dashRegExp = /([A-Z])/g;

    function parseOption(element, option) {
        var value;

        if (option.indexOf("data") === 0) {
            option = option.substring(4);
            option = option.charAt(0).toLowerCase() + option.substring(1);
        }

        option = option.replace(dashRegExp, "-$1");
        value = element.getAttribute("data-" + kendo.ns + option);

        if (value === null) {
            value = undefined;
        } else if (value === "null") {
            value = null;
        } else if (value === "true") {
            value = true;
        } else if (value === "false") {
            value = false;
        } else if (numberRegExp.test(value)) {
            value = parseFloat(value);
        } else if (jsonRegExp.test(value) && !jsonFormatRegExp.test(value)) {
            value = new Function("return (" + value + ")")();
        }

        return value;
    }

    function parseOptions(element, options) {
        var result = {},
            option,
            value;

        for (option in options) {
            value = parseOption(element, option);

            if (value !== undefined) {

                if (templateRegExp.test(option)) {
                    value = kendo.template($("#" + value).html());
                }

                result[option] = value;
            }
        }

        return result;
    }

    kendo.initWidget = function(element, options, roles) {
        var result,
            option,
            widget,
            idx,
            length,
            role,
            value,
            dataSource;

        // Preserve backwards compatibility with (element, options, namespace) signature, where namespace was kendo.ui
        if (!roles) {
            roles = kendo.ui.roles;
        } else if (roles.roles) {
            roles = roles.roles;
        }

        element = element.nodeType ? element : element[0];

        role = element.getAttribute("data-" + kendo.ns + "role");

        if (!role) {
            return;
        }

        if (role.indexOf(".") === -1) {
            widget = roles[role];
        } else { // full namespace path - like kendo.ui.Widget
            widget = kendo.getter(role)(window);
        }

        if (!widget) {
            return;
        }

        dataSource = parseOption(element, "dataSource");

        options = $.extend({}, parseOptions(element, widget.fn.options), options);

        if (dataSource) {
            if (typeof dataSource === STRING) {
                options.dataSource = kendo.getter(dataSource)(window);
            } else {
                options.dataSource = dataSource;
            }
        }

        for (idx = 0, length = widget.fn.events.length; idx < length; idx++) {
            option = widget.fn.events[idx];

            value = parseOption(element, option);

            if (value !== undefined) {
                options[option] = kendo.getter(value)(window);
            }
        }

        result = $(element).data("kendo" + widget.fn.options.prefix + widget.fn.options.name);

        if (!result) {
            result = new widget(element, options);
        } else {
            result.setOptions(options);
        }

        return result;
    };

    kendo.rolesFromNamespaces = function(namespaces) {
        var roles = [],
            idx,
            length;

        if (!namespaces[0]) {
            namespaces = [kendo.ui, kendo.dataviz.ui];
        }

        for (idx = 0, length = namespaces.length; idx < length; idx ++) {
            roles[idx] = namespaces[idx].roles;
        }

        return extend.apply(null, [{}].concat(roles.reverse()));
    };

    kendo.init = function(element) {
        var roles = kendo.rolesFromNamespaces(slice.call(arguments, 1));

        $(element).find("[data-" + kendo.ns + "role]").addBack().each(function(){
            kendo.initWidget(this, {}, roles);
        });
    };

    kendo.destroy = function(element) {
        $(element).find("[data-" + kendo.ns + "role]").addBack().each(function(){
            var widget = kendo.widgetInstance($(this));

            if (widget) {
                widget.destroy();
            }
        });
    };

    function containmentComparer(a, b) {
        return $.contains(a, b) ? -1 : 1;
    }

    function resizableWidget() {
        var widget = $(this);
        return ($.inArray(widget.attr("data-role"), ["slider", "rangeslider"]) > 0) || widget.is(":visible");
    }

    kendo.resize = function(element) {
        var widgets = $(element).find("[data-" + kendo.ns + "role]").addBack().filter(resizableWidget);

        if (!widgets.length) {
            return;
        }

        // sort widgets based on their parent-child relation
        var widgetsArray = $.makeArray(widgets);
        widgetsArray.sort(containmentComparer);

        // resize widgets
        $.each(widgetsArray, function () {
            var widget = kendo.widgetInstance($(this));
            if (widget) {
                widget.resize();
            }
        });
    };

    kendo.parseOptions = parseOptions;

    extend(kendo.ui, {
        Widget: Widget,
        roles: {},
        progress: function(container, toggle) {
            var mask = container.find(".k-loading-mask"),
                support = kendo.support,
                browser = support.browser,
                isRtl, leftRight, webkitCorrection, containerScrollLeft;

            if (toggle) {
                if (!mask.length) {
                    isRtl = support.isRtl(container);
                    leftRight = isRtl ? "right" : "left";
                    containerScrollLeft = container.scrollLeft();
                    webkitCorrection = browser.webkit ? (!isRtl ? 0 : container[0].scrollWidth - container.width() - 2 * containerScrollLeft) : 0;

                    mask = $("<div class='k-loading-mask'><span class='k-loading-text'>Loading...</span><div class='k-loading-image'/><div class='k-loading-color'/></div>")
                        .width("100%").height("100%")
                        .css("top", container.scrollTop())
                        .css(leftRight, Math.abs(containerScrollLeft) + webkitCorrection)
                        .prependTo(container);
                }
            } else if (mask) {
                mask.remove();
            }
        },
        plugin: function(widget, register, prefix) {
            var name = widget.fn.options.name,
                getter;

            register = register || kendo.ui;
            prefix = prefix || "";

            register[name] = widget;

            register.roles[name.toLowerCase()] = widget;

            getter = "getKendo" + prefix + name;
            name = "kendo" + prefix + name;

            $.fn[name] = function(options) {
                var value = this,
                    args;

                if (typeof options === STRING) {
                    args = slice.call(arguments, 1);

                    this.each(function(){
                        var widget = $.data(this, name),
                            method,
                            result;

                        if (!widget) {
                            throw new Error(kendo.format("Cannot call method '{0}' of {1} before it is initialized", options, name));
                        }

                        method = widget[options];

                        if (typeof method !== FUNCTION) {
                            throw new Error(kendo.format("Cannot find method '{0}' of {1}", options, name));
                        }

                        result = method.apply(widget, args);

                        if (result !== undefined) {
                            value = result;
                            return false;
                        }
                    });
                } else {
                    this.each(function() {
                        new widget(this, options);
                    });
                }

                return value;
            };

            $.fn[getter] = function() {
                return this.data(name);
            };
        }
    });

    var ContainerNullObject = { bind: function () { return this; }, nullObject: true };

    var MobileWidget = Widget.extend({
        init: function(element, options) {
            Widget.fn.init.call(this, element, options);
            this.element.autoApplyNS();
            this.wrapper = this.element;
            this.element.addClass("km-widget");
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            this.element.kendoDestroy();
        },

        options: {
            prefix: "Mobile"
        },

        events: [],

        view: function() {
            var viewElement = this.element.closest(kendo.roleSelector("view splitview modalview drawer"));
            return kendo.widgetInstance(viewElement, kendo.mobile.ui) || ContainerNullObject;
        },

        viewHasNativeScrolling: function() {
            var view = this.view();
            return view && view.options.useNativeScrolling;
        },

        container: function() {
            var element = this.element.closest(kendo.roleSelector("view layout modalview drawer"));
            return kendo.widgetInstance(element, kendo.mobile.ui) || ContainerNullObject;
        }
    });

    extend(kendo.mobile, {
        init: function(element) {
            kendo.init(element, kendo.mobile.ui, kendo.ui, kendo.dataviz.ui);
        },

        appLevelNativeScrolling: function() {
            return kendo.mobile.application && kendo.mobile.application.options && kendo.mobile.application.options.useNativeScrolling;
        },

        ui: {
            Widget: MobileWidget,
            roles: {},
            plugin: function(widget) {
                kendo.ui.plugin(widget, kendo.mobile.ui, "Mobile");
            }
        }
    });

    kendo.touchScroller = function(elements, options) {
        // return the first touch scroller
        return $(elements).map(function(idx, element) {
            element = $(element);
            if (support.kineticScrollNeeded && kendo.mobile.ui.Scroller && !element.data("kendoMobileScroller")) {
                element.kendoMobileScroller(options);
                return element.data("kendoMobileScroller");
            } else {
                return false;
            }
        })[0];
    };

    kendo.preventDefault = function(e) {
        e.preventDefault();
    };

    kendo.widgetInstance = function(element, suites) {
        var role = element.data(kendo.ns + "role"),
            widgets = [], i, length;

        if (role) {
            // HACK!!! mobile view scroller widgets are instantiated on data-role="content" elements. We need to discover them when resizing.
            if (role === "content") {
                role = "scroller";
            }

            if (suites) {
                if (suites[0]) {
                    for (i = 0, length = suites.length; i < length; i ++) {
                        widgets.push(suites[i].roles[role]);
                    }
                } else {
                    widgets.push(suites.roles[role]);
                }
            }
            else {
                widgets = [ kendo.ui.roles[role], kendo.dataviz.ui.roles[role],  kendo.mobile.ui.roles[role] ];
            }

            if (role.indexOf(".") >= 0) {
                widgets = [ kendo.getter(role)(window) ];
            }

            for (i = 0, length = widgets.length; i < length; i ++) {
                var widget = widgets[i];
                if (widget) {
                    var instance = element.data("kendo" + widget.fn.options.prefix + widget.fn.options.name);
                    if (instance) {
                        return instance;
                    }
                }
            }
        }
    };

    kendo.onResize = function(callback) {
        var handler = callback;
        if (support.mobileOS.android) {
            handler = function() { setTimeout(callback, 600); };
        }

        $(window).on(support.resize, handler);
        return handler;
    };

    kendo.unbindResize = function(callback) {
        $(window).off(support.resize, callback);
    };

    kendo.attrValue = function(element, key) {
        return element.data(kendo.ns + key);
    };

    kendo.days = {
        Sunday: 0,
        Monday: 1,
        Tuesday: 2,
        Wednesday: 3,
        Thursday: 4,
        Friday: 5,
        Saturday: 6
    };

    function focusable(element, isTabIndexNotNaN) {
        var nodeName = element.nodeName.toLowerCase();

        return (/input|select|textarea|button|object/.test(nodeName) ?
                !element.disabled :
                "a" === nodeName ?
                element.href || isTabIndexNotNaN :
                isTabIndexNotNaN
               ) &&
            visible(element);
    }

    function visible(element) {
        return !$(element).parents().addBack().filter(function() {
            return $.css(this,"visibility") === "hidden" || $.expr.filters.hidden(this);
        }).length;
    }

    $.extend($.expr[ ":" ], {
        kendoFocusable: function(element) {
            var idx = $.attr(element, "tabindex");
            return focusable(element, !isNaN(idx) && idx > -1);
        }
    });

    var MOUSE_EVENTS = ["mousedown", "mousemove", "mouseenter", "mouseleave", "mouseover", "mouseout", "mouseup", "click"];
    var EXCLUDE_BUST_CLICK_SELECTOR = "label, input, [data-rel=external]";

    var MouseEventNormalizer = {
        setupMouseMute: function() {
            var idx = 0,
                length = MOUSE_EVENTS.length,
                element = document.documentElement;

            if (MouseEventNormalizer.mouseTrap || !support.eventCapture) {
                return;
            }

            MouseEventNormalizer.mouseTrap = true;

            MouseEventNormalizer.bustClick = false;
            MouseEventNormalizer.captureMouse = false;

            var handler = function(e) {
                if (MouseEventNormalizer.captureMouse) {
                    if (e.type === "click") {
                        if (MouseEventNormalizer.bustClick && !$(e.target).is(EXCLUDE_BUST_CLICK_SELECTOR)) {
                            e.preventDefault();
                            e.stopPropagation();
                        }
                    } else {
                        e.stopPropagation();
                    }
                }
            };

            for (; idx < length; idx++) {
                element.addEventListener(MOUSE_EVENTS[idx], handler, true);
            }
        },

        muteMouse: function(e) {
            MouseEventNormalizer.captureMouse = true;
            if (e.data.bustClick) {
                MouseEventNormalizer.bustClick = true;
            }
            clearTimeout(MouseEventNormalizer.mouseTrapTimeoutID);
        },

        unMuteMouse: function() {
            clearTimeout(MouseEventNormalizer.mouseTrapTimeoutID);
            MouseEventNormalizer.mouseTrapTimeoutID = setTimeout(function() {
                MouseEventNormalizer.captureMouse = false;
                MouseEventNormalizer.bustClick = false;
            }, 400);
        }
    };

    var eventMap = {
        down: "touchstart mousedown",
        move: "mousemove touchmove",
        up: "mouseup touchend touchcancel",
        cancel: "mouseleave touchcancel"
    };

    if (support.touch && (support.mobileOS.ios || support.mobileOS.android)) {
        eventMap = {
            down: "touchstart",
            move: "touchmove",
            up: "touchend touchcancel",
            cancel: "touchcancel"
        };
    } else if (support.pointers) {
        eventMap = {
            down: "pointerdown",
            move: "pointermove",
            up: "pointerup",
            cancel: "pointercancel pointerleave"
        };
    } else if (support.msPointers) {
        eventMap = {
            down: "MSPointerDown",
            move: "MSPointerMove",
            up: "MSPointerUp",
            cancel: "MSPointerCancel MSPointerLeave"
        };
    }

    if (support.msPointers && !("onmspointerenter" in window)) { // IE10
        // Create MSPointerEnter/MSPointerLeave events using mouseover/out and event-time checks
        $.each({
            MSPointerEnter: "MSPointerOver",
            MSPointerLeave: "MSPointerOut"
        }, function( orig, fix ) {
            $.event.special[ orig ] = {
                delegateType: fix,
                bindType: fix,

                handle: function( event ) {
                    var ret,
                        target = this,
                        related = event.relatedTarget,
                        handleObj = event.handleObj;

                    // For mousenter/leave call the handler if related is outside the target.
                    // NB: No relatedTarget if the mouse left/entered the browser window
                    if ( !related || (related !== target && !$.contains( target, related )) ) {
                        event.type = handleObj.origType;
                        ret = handleObj.handler.apply( this, arguments );
                        event.type = fix;
                    }
                    return ret;
                }
            };
        });
    }


    var getEventMap = function(e) { return (eventMap[e] || e); },
        eventRegEx = /([^ ]+)/g;

    kendo.applyEventMap = function(events, ns) {
        events = events.replace(eventRegEx, getEventMap);

        if (ns) {
            events = events.replace(eventRegEx, "$1." + ns);
        }

        return events;
    };

    var on = $.fn.on;

    function kendoJQuery(selector, context) {
        return new kendoJQuery.fn.init(selector, context);
    }

    extend(true, kendoJQuery, $);

    kendoJQuery.fn = kendoJQuery.prototype = new $();

    kendoJQuery.fn.constructor = kendoJQuery;

    kendoJQuery.fn.init = function(selector, context) {
        if (context && context instanceof $ && !(context instanceof kendoJQuery)) {
            context = kendoJQuery(context);
        }

        return $.fn.init.call(this, selector, context, rootjQuery);
    };

    kendoJQuery.fn.init.prototype = kendoJQuery.fn;

    var rootjQuery = kendoJQuery(document);

    extend(kendoJQuery.fn, {
        handler: function(handler) {
            this.data("handler", handler);
            return this;
        },

        autoApplyNS: function(ns) {
            this.data("kendoNS", ns || kendo.guid());
            return this;
        },

        on: function() {
            var that = this,
                ns = that.data("kendoNS");

            // support for event map signature
            if (arguments.length === 1) {
                return on.call(that, arguments[0]);
            }

            var context = that,
                args = slice.call(arguments);

            if (typeof args[args.length -1] === UNDEFINED) {
                args.pop();
            }

            var callback =  args[args.length - 1],
                events = kendo.applyEventMap(args[0], ns);

            // setup mouse trap
            if (support.mouseAndTouchPresent && events.search(/mouse|click/) > -1 && this[0] !== document.documentElement) {
                MouseEventNormalizer.setupMouseMute();

                var selector = args.length === 2 ? null : args[1],
                    bustClick = events.indexOf("click") > -1 && events.indexOf("touchend") > -1;

                on.call(this,
                    {
                        touchstart: MouseEventNormalizer.muteMouse,
                        touchend: MouseEventNormalizer.unMuteMouse
                    },
                    selector,
                    {
                        bustClick: bustClick
                    });
            }

            if (typeof callback === STRING) {
                context = that.data("handler");
                callback = context[callback];

                args[args.length - 1] = function(e) {
                    callback.call(context, e);
                };
            }

            args[0] = events;

            on.apply(that, args);

            return that;
        },

        kendoDestroy: function(ns) {
            ns = ns || this.data("kendoNS");

            if (ns) {
                this.off("." + ns);
            }

            return this;
        }
    });

    kendo.jQuery = kendoJQuery;
    kendo.eventMap = eventMap;

    kendo.timezone = (function(){
        var months =  { Jan: 0, Feb: 1, Mar: 2, Apr: 3, May: 4, Jun: 5, Jul: 6, Aug: 7, Sep: 8, Oct: 9, Nov: 10, Dec: 11 };
        var days = { Sun: 0, Mon: 1, Tue: 2, Wed: 3, Thu: 4, Fri: 5, Sat: 6 };

        function ruleToDate(year, rule) {
            var date;
            var targetDay;
            var ourDay;
            var month = rule[3];
            var on = rule[4];
            var time = rule[5];
            var cache = rule[8];

            if (!cache) {
                rule[8] = cache = {};
            }

            if (cache[year]) {
                return cache[year];
            }

            if (!isNaN(on)) {
                date = new Date(Date.UTC(year, months[month], on, time[0], time[1], time[2], 0));
            } else if (on.indexOf("last") === 0) {
                date = new Date(Date.UTC(year, months[month] + 1, 1, time[0] - 24, time[1], time[2], 0));

                targetDay = days[on.substr(4, 3)];
                ourDay = date.getUTCDay();

                date.setUTCDate(date.getUTCDate() + targetDay - ourDay - (targetDay > ourDay ? 7 : 0));
            } else if (on.indexOf(">=") >= 0) {
                date = new Date(Date.UTC(year, months[month], on.substr(5), time[0], time[1], time[2], 0));

                targetDay = days[on.substr(0, 3)];
                ourDay = date.getUTCDay();

                date.setUTCDate(date.getUTCDate() + targetDay - ourDay + (targetDay < ourDay ? 7 : 0));
            }

            return cache[year] = date;
        }

        function findRule(utcTime, rules, zone) {
            rules = rules[zone];

            if (!rules) {
                var time = zone.split(":");
                var offset = 0;

                if (time.length > 1) {
                    offset = time[0] * 60 + Number(time[1]);
                }

                return [-1000000, 'max', '-', 'Jan', 1, [0, 0, 0], offset, '-'];
            }

            var year = new Date(utcTime).getUTCFullYear();

            rules = jQuery.grep(rules, function(rule) {
                var from = rule[0];
                var to = rule[1];

                return from <= year && (to >= year || (from == year && to == "only") || to == "max");
            });

            rules.push(utcTime);

            rules.sort(function(a, b) {
                if (typeof a != "number") {
                    a = Number(ruleToDate(year, a));
                }

                if (typeof b != "number") {
                    b = Number(ruleToDate(year, b));
                }

                return a - b;
            });

            var rule = rules[jQuery.inArray(utcTime, rules) - 1] || rules[rules.length - 1];

            return isNaN(rule) ? rule : null;
        }

        function findZone(utcTime, zones, timezone) {
            var zoneRules = zones[timezone];

            if (typeof zoneRules === "string") {
                zoneRules = zones[zoneRules];
            }

            if (!zoneRules) {
                throw new Error('Timezone "' + timezone + '" is either incorrect, or kendo.timezones.min.js is not included.');
            }

            for (var idx = zoneRules.length - 1; idx >= 0; idx--) {
                var until = zoneRules[idx][3];

                if (until && utcTime > until) {
                    break;
                }
            }

            var zone = zoneRules[idx + 1];

            if (!zone) {
                throw new Error('Timezone "' + timezone + '" not found on ' + utcTime + ".");
            }

            return zone;
        }

        function zoneAndRule(utcTime, zones, rules, timezone) {
            if (typeof utcTime != NUMBER) {
                utcTime = Date.UTC(utcTime.getFullYear(), utcTime.getMonth(),
                    utcTime.getDate(), utcTime.getHours(), utcTime.getMinutes(),
                    utcTime.getSeconds(), utcTime.getMilliseconds());
            }

            var zone = findZone(utcTime, zones, timezone);

            return {
                zone: zone,
                rule: findRule(utcTime, rules, zone[1])
            };
        }

        function offset(utcTime, timezone) {
            if (timezone == "Etc/UTC" || timezone == "Etc/GMT") {
                return 0;
            }

            var info = zoneAndRule(utcTime, this.zones, this.rules, timezone);
            var zone = info.zone;
            var rule = info.rule;

            return rule? zone[0] - rule[6] : zone[0];
        }

        function abbr(utcTime, timezone) {
            var info = zoneAndRule(utcTime, this.zones, this.rules, timezone);
            var zone = info.zone;
            var rule = info.rule;

            var base = zone[2];

            if (base.indexOf("/") >= 0) {
                return base.split("/")[rule && +rule[6] ? 1 : 0];
            } else if (base.indexOf("%s") >= 0) {
                return base.replace("%s", (!rule || rule[7] == "-") ? '' : rule[7]);
            }

            return base;
        }

        function convert(date, fromOffset, toOffset) {
            if (typeof fromOffset == STRING) {
                fromOffset = this.offset(date, fromOffset);
            }

            if (typeof toOffset == STRING) {
                toOffset = this.offset(date, toOffset);
            }

            var fromLocalOffset = date.getTimezoneOffset();

            date = new Date(date.getTime() + (fromOffset - toOffset) * 60000);

            var toLocalOffset = date.getTimezoneOffset();

            return new Date(date.getTime() + (toLocalOffset - fromLocalOffset) * 60000);
        }

        function apply(date, timezone) {
           return this.convert(date, date.getTimezoneOffset(), timezone);
        }

        function remove(date, timezone) {
           return this.convert(date, timezone, date.getTimezoneOffset());
        }

        function toLocalDate(time) {
            return this.apply(new Date(time), "Etc/UTC");
        }

        return {
           zones: {},
           rules: {},
           offset: offset,
           convert: convert,
           apply: apply,
           remove: remove,
           abbr: abbr,
           toLocalDate: toLocalDate
        };
    })();

    kendo.date = (function(){
        var MS_PER_MINUTE = 60000,
            MS_PER_DAY = 86400000;

        function adjustDST(date, hours) {
            if (hours === 0 && date.getHours() === 23) {
                date.setHours(date.getHours() + 2);
                return true;
            }

            return false;
        }

        function setDayOfWeek(date, day, dir) {
            var hours = date.getHours();

            dir = dir || 1;
            day = ((day - date.getDay()) + (7 * dir)) % 7;

            date.setDate(date.getDate() + day);
            adjustDST(date, hours);
        }

        function dayOfWeek(date, day, dir) {
            date = new Date(date);
            setDayOfWeek(date, day, dir);
            return date;
        }

        function firstDayOfMonth(date) {
            return new Date(
                date.getFullYear(),
                date.getMonth(),
                1
            );
        }

        function lastDayOfMonth(date) {
            var last = new Date(date.getFullYear(), date.getMonth() + 1, 0),
                first = firstDayOfMonth(date),
                timeOffset = Math.abs(last.getTimezoneOffset() - first.getTimezoneOffset());

            if (timeOffset) {
                last.setHours(first.getHours() + (timeOffset / 60));
            }

            return last;
        }

        function getDate(date) {
            date = new Date(date.getFullYear(), date.getMonth(), date.getDate(), 0, 0, 0);
            adjustDST(date, 0);
            return date;
        }

        function toUtcTime(date) {
            return Date.UTC(date.getFullYear(), date.getMonth(),
                        date.getDate(), date.getHours(), date.getMinutes(),
                        date.getSeconds(), date.getMilliseconds());
        }

        function getMilliseconds(date) {
            return date.getTime() - getDate(date);
        }

        function isInTimeRange(value, min, max) {
            var msMin = getMilliseconds(min),
                msMax = getMilliseconds(max),
                msValue;

            if (!value || msMin == msMax) {
                return true;
            }

            if (min >= max) {
                max += MS_PER_DAY;
            }

            msValue = getMilliseconds(value);

            if (msMin > msValue) {
                msValue += MS_PER_DAY;
            }

            if (msMax < msMin) {
                msMax += MS_PER_DAY;
            }

            return msValue >= msMin && msValue <= msMax;
        }

        function isInDateRange(value, min, max) {
            var msMin = min.getTime(),
                msMax = max.getTime(),
                msValue;

            if (msMin >= msMax) {
                msMax += MS_PER_DAY;
            }

            msValue = value.getTime();

            return msValue >= msMin && msValue <= msMax;
        }

        function addDays(date, offset) {
            var hours = date.getHours();
                date = new Date(date);

            setTime(date, offset * MS_PER_DAY);
            adjustDST(date, hours);
            return date;
        }

        function setTime(date, milliseconds, ignoreDST) {
            var offset = date.getTimezoneOffset();
            var difference;

            date.setTime(date.getTime() + milliseconds);

            if (!ignoreDST) {
                difference = date.getTimezoneOffset() - offset;
                date.setTime(date.getTime() + difference * MS_PER_MINUTE);
            }
        }

        function today() {
            return getDate(new Date());
        }

        function isToday(date) {
           return getDate(date).getTime() == today().getTime();
        }

        function toInvariantTime(date) {
            var staticDate = new Date(1980, 1, 1, 0, 0, 0);

            if (date) {
                staticDate.setHours(date.getHours(), date.getMinutes(), date.getSeconds(), date.getMilliseconds());
            }

            return staticDate;
        }

        return {
            adjustDST: adjustDST,
            dayOfWeek: dayOfWeek,
            setDayOfWeek: setDayOfWeek,
            getDate: getDate,
            isInDateRange: isInDateRange,
            isInTimeRange: isInTimeRange,
            isToday: isToday,
            nextDay: function(date) {
                return addDays(date, 1);
            },
            previousDay: function(date) {
                return addDays(date, -1);
            },
            toUtcTime: toUtcTime,
            MS_PER_DAY: MS_PER_DAY,
            MS_PER_HOUR: 60 * MS_PER_MINUTE,
            MS_PER_MINUTE: MS_PER_MINUTE,
            setTime: setTime,
            addDays: addDays,
            today: today,
            toInvariantTime: toInvariantTime,
            firstDayOfMonth: firstDayOfMonth,
            lastDayOfMonth: lastDayOfMonth,
            getMilliseconds: getMilliseconds
            //TODO methods: combine date portion and time portion from arguments - date1, date 2
        };
    })();


    kendo.stripWhitespace = function(element) {
        if (document.createNodeIterator) {
            var iterator = document.createNodeIterator(element, NodeFilter.SHOW_TEXT, function(node) {
                    return node.parentNode == element ? NodeFilter.FILTER_ACCEPT : NodeFilter.FILTER_REJECT;
                }, false);

            while (iterator.nextNode()) {
                if (iterator.referenceNode && !iterator.referenceNode.textContent.trim()) {
                    iterator.referenceNode.parentNode.removeChild(iterator.referenceNode);
                }
            }
        } else { // IE7/8 support
            for (var i = 0; i < element.childNodes.length; i++) {
                var child = element.childNodes[i];

                if (child.nodeType == 3 && !/\S/.test(child.nodeValue)) {
                    element.removeChild(child);
                    i--;
                }

                if (child.nodeType == 1) {
                    kendo.stripWhitespace(child);
                }
            }
        }
    };

    var animationFrame  = window.requestAnimationFrame       ||
                          window.webkitRequestAnimationFrame ||
                          window.mozRequestAnimationFrame    ||
                          window.oRequestAnimationFrame      ||
                          window.msRequestAnimationFrame     ||
                          function(callback){ setTimeout(callback, 1000 / 60); };

    kendo.animationFrame = function(callback) {
        animationFrame.call(window, callback);
    };

    var animationQueue = [];

    kendo.queueAnimation = function(callback) {
        animationQueue[animationQueue.length] = callback;
        if (animationQueue.length === 1) {
            kendo.runNextAnimation();
        }
    };

    kendo.runNextAnimation = function() {
        kendo.animationFrame(function() {
            if (animationQueue[0]) {
                animationQueue.shift()();
                if (animationQueue[0]) {
                    kendo.runNextAnimation();
                }
            }
        });
    };

    kendo.parseQueryStringParams = function(url) {
        var queryString = url.split('?')[1] || "",
            params = {},
            paramParts = queryString.split(/&|=/),
            length = paramParts.length,
            idx = 0;

        for (; idx < length; idx += 2) {
            if(paramParts[idx] !== "") {
                params[decodeURIComponent(paramParts[idx])] = decodeURIComponent(paramParts[idx + 1]);
            }
        }

        return params;
    };

    kendo.elementUnderCursor = function(e) {
        return document.elementFromPoint(e.x.client, e.y.client);
    };

    kendo.wheelDeltaY = function(jQueryEvent) {
        var e = jQueryEvent.originalEvent,
            deltaY = e.wheelDeltaY,
            delta;

            if (e.wheelDelta) { // Webkit and IE
                if (deltaY === undefined || deltaY) { // IE does not have deltaY, thus always scroll (horizontal scrolling is treated as vertical)
                    delta = e.wheelDelta;
                }
            } else if (e.detail && e.axis === e.VERTICAL_AXIS) { // Firefox and Opera
                delta = (-e.detail) * 10;
            }

        return delta;
    };

    kendo.caret = function (element, start, end) {
        var rangeElement;
        var isPosition = start !== undefined;

        if (end === undefined) {
            end = start;
        }

        if (element[0]) {
            element = element[0];
        }

        if (isPosition && element.disabled) {
            return;
        }

        try {
            if (element.selectionStart !== undefined) {
                if (isPosition) {
                    element.focus();
                    element.setSelectionRange(start, end);
                } else {
                    start = [element.selectionStart, element.selectionEnd];
                }
            } else if (document.selection) {
                if ($(element).is(":visible")) {
                    element.focus();
                }

                rangeElement = element.createTextRange();

                if (isPosition) {
                    rangeElement.collapse(true);
                    rangeElement.moveStart("character", start);
                    rangeElement.moveEnd("character", end - start);
                    rangeElement.select();
                } else {
                    var rangeDuplicated = rangeElement.duplicate(),
                        selectionStart, selectionEnd;

                        rangeElement.moveToBookmark(document.selection.createRange().getBookmark());
                        rangeDuplicated.setEndPoint('EndToStart', rangeElement);
                        selectionStart = rangeDuplicated.text.length;
                        selectionEnd = selectionStart + rangeElement.text.length;

                    start = [selectionStart, selectionEnd];
                }
            }
        } catch(e) {
            /* element is not focused or it is not in the DOM */
            start = [];
        }

        return start;
    };

})(jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        CHANGE = "change",
        BACK = "back",
        SAME = "same",
        support = kendo.support,
        location = window.location,
        history = window.history,
        CHECK_URL_INTERVAL = 50,
        BROKEN_BACK_NAV = kendo.support.browser.msie,
        hashStrip = /^#*/,
        document = window.document;

    function absoluteURL(path, pathPrefix) {
        if (!pathPrefix) {
            return path;
        }

        if (path + "/" === pathPrefix) {
            path = pathPrefix;
        }

        var regEx = new RegExp("^" + pathPrefix, "i");

        if (!regEx.test(path)) {
            path = pathPrefix + "/" + path;
        }

        return location.protocol + '//' + (location.host + "/" + path).replace(/\/\/+/g, '/');
    }

    function hashDelimiter(bang) {
        return bang ? "#!" : "#";
    }

    function locationHash(hashDelimiter) {
        var href = location.href;

        // ignore normal anchors if in hashbang mode - however, still return "" if no hash present
        if (hashDelimiter === "#!" && href.indexOf("#") > -1 && href.indexOf("#!") < 0) {
            return null;
        }

        return href.split(hashDelimiter)[1] || "";
    }

    function stripRoot(root, url) {
        if (url.indexOf(root) === 0) {
            return (url.substr(root.length)).replace(/\/\//g, '/');
        } else {
            return url;
        }
    }

    var HistoryAdapter = kendo.Class.extend({
        back: function() {
            if (BROKEN_BACK_NAV) {
                setTimeout(function() { history.back(); });
            } else {
                history.back();
            }
        },

        forward: function() {
            if (BROKEN_BACK_NAV) {
                setTimeout(function() { history.forward(); });
            } else {
                history.forward();
            }
        },

        length: function() {
            return history.length;
        },

        replaceLocation: function(url) {
            location.replace(url);
        }
    });

    var PushStateAdapter = HistoryAdapter.extend({
        init: function(root) {
            this.root = root;
        },

        navigate: function(to) {
            history.pushState({}, document.title, absoluteURL(to, this.root));
        },

        replace: function(to) {
            history.replaceState({}, document.title, absoluteURL(to, this.root));
        },

        normalize: function(url) {
            return stripRoot(this.root, url);
        },

        current: function() {
            var current = location.pathname;

            if (location.search) {
                current += location.search;
            }

            return stripRoot(this.root, current);
        },

        change: function(callback) {
            $(window).bind("popstate.kendo", callback);
        },

        stop: function() {
            $(window).unbind("popstate.kendo");
        },

        normalizeCurrent: function(options) {
            var fixedUrl,
                root = options.root,
                pathname = location.pathname,
                hash = locationHash(hashDelimiter(options.hashBang));

            if (root === pathname + "/") {
                fixedUrl = root;
            }

            if (root === pathname && hash) {
                fixedUrl = absoluteURL(hash.replace(hashStrip, ''), root);
            }

            if (fixedUrl) {
                history.pushState({}, document.title, fixedUrl);
            }
        }
    });

    function fixHash(url) {
        return url.replace(/^(#)?/, "#");
    }

    function fixBang(url) {
        return url.replace(/^(#(!)?)?/, "#!");
    }

    var HashAdapter = HistoryAdapter.extend({
        init: function(bang) {
            this._id = kendo.guid();
            this.prefix = hashDelimiter(bang);
            this.fix = bang ? fixBang : fixHash;
        },

        navigate: function(to) {
            location.hash = this.fix(to);
        },

        replace: function(to) {
            this.replaceLocation(this.fix(to));
        },

        normalize: function(url) {
            if (url.indexOf(this.prefix) < 0) {
               return url;
            } else {
                return url.split(this.prefix)[1];
            }
        },

        change: function(callback) {
            if (support.hashChange) {
                $(window).on("hashchange." + this._id, callback);
            } else {
                this._interval = setInterval(callback, CHECK_URL_INTERVAL);
            }
        },

        stop: function() {
            $(window).off("hashchange." + this._id);
            clearInterval(this._interval);
        },

        current: function() {
            return locationHash(this.prefix);
        },

        normalizeCurrent: function(options) {
            var pathname = location.pathname,
                root = options.root;

            if (options.pushState && root !== pathname) {
                this.replaceLocation(root + this.prefix + stripRoot(root, pathname));
                return true; // browser will reload at this point.
            }

            return false;
        }
    });

    var History = kendo.Observable.extend({
        start: function(options) {
            options = options || {};

            this.bind([CHANGE, BACK, SAME], options);

            if (this._started) {
                return;
            }

            this._started = true;

            options.root = options.root || "/";

            var adapter = this.createAdapter(options),
                current;

            // adapter may reload the document
            if (adapter.normalizeCurrent(options)) {
                return;
            }

            current = adapter.current();

            $.extend(this, {
                adapter: adapter,
                root: options.root,
                historyLength: adapter.length(),
                current: current,
                locations: [current]
            });

            adapter.change($.proxy(this, "_checkUrl"));
        },

        createAdapter:function(options) {
           return support.pushState && options.pushState ? new PushStateAdapter(options.root) : new HashAdapter(options.hashBang);
        },

        stop: function() {
            if (!this._started) {
                return;
            }
            this.adapter.stop();
            this.unbind(CHANGE);
            this._started = false;
        },

        change: function(callback) {
            this.bind(CHANGE, callback);
        },

        replace: function(to, silent) {

            this._navigate(to, silent, function(adapter) {
                adapter.replace(to);
                this.locations[this.locations - 1] = this.current;
            });
        },

        navigate: function(to, silent) {
            if (to === "#:back") {
                this.adapter.back();
                return;
            }

            this._navigate(to, silent, function(adapter) {
                adapter.navigate(to);
                this.locations.push(this.current);
            });
        },

        _navigate: function(to, silent, callback) {
            var adapter = this.adapter;

            to = adapter.normalize(to);

            if (this.current === to || this.current === decodeURIComponent(to)) {
                this.trigger(SAME);
                return;
            }

            if (!silent) {
                if (this.trigger(CHANGE, { url: to })) {
                    return;
                }
            }

            this.current = to;

            callback.call(this, adapter);

            this.historyLength = adapter.length();
        },

        _checkUrl: function() {
            var adapter = this.adapter,
                current = adapter.current(),
                newLength = adapter.length(),
                navigatingInExisting = this.historyLength === newLength,
                back = current === this.locations[this.locations.length - 2] && navigatingInExisting,
                prev = this.current;

            if (current === null || this.current === current || this.current === decodeURIComponent(current)) {
                return true;
            }

            this.historyLength = newLength;

            this.current = current;

            if (back && this.trigger("back", { url: prev, to: current })) {
                adapter.forward();
                this.current = prev;
                return;
            }

            if (this.trigger(CHANGE, { url: current })) {
                if (back) {
                    adapter.forward();
                } else {
                    adapter.back();
                    this.historyLength --;
                }
                this.current = prev;
                return;
            }

            if (back) {
                this.locations.pop();
            } else {
                this.locations.push(current);
            }
        }
    });

    kendo.History = History;
    kendo.History.HistoryAdapter = HistoryAdapter;
    kendo.History.HashAdapter = HashAdapter;
    kendo.History.PushStateAdapter = PushStateAdapter;
    kendo.absoluteURL = absoluteURL;
    kendo.history = new History();
})(window.kendo.jQuery);

(function() {
    var kendo = window.kendo,
        history = kendo.history,
        Observable = kendo.Observable,
        INIT = "init",
        ROUTE_MISSING = "routeMissing",
        CHANGE = "change",
        BACK = "back",
        SAME = "same",
        optionalParam = /\((.*?)\)/g,
        namedParam = /(\(\?)?:\w+/g,
        splatParam = /\*\w+/g,
        escapeRegExp = /[\-{}\[\]+?.,\\\^$|#\s]/g;

    function namedParamReplace(match, optional) {
        return optional ? match : '([^\/]+)';
    }

    function routeToRegExp(route) {
        return new RegExp('^' + route
            .replace(escapeRegExp, '\\$&')
            .replace(optionalParam, '(?:$1)?')
            .replace(namedParam, namedParamReplace)
            .replace(splatParam, '(.*?)') + '$');
    }

    function stripUrl(url) {
        return url.replace(/(\?.*)|(#.*)/g, "");
    }

    var Route = kendo.Class.extend({
        init: function(route, callback) {
            if (!(route instanceof RegExp)) {
                route = routeToRegExp(route);
            }

            this.route = route;
            this._callback = callback;
        },

        callback: function(url) {
            var params,
                idx = 0,
                length,
                queryStringParams = kendo.parseQueryStringParams(url);

            url = stripUrl(url);
            params = this.route.exec(url).slice(1);
            length = params.length;

            for (; idx < length; idx ++) {
                if (typeof params[idx] !== 'undefined') {
                    params[idx] = decodeURIComponent(params[idx]);
                }
            }

            params.push(queryStringParams);

            this._callback.apply(null, params);
        },

        worksWith: function(url) {
            if (this.route.test(stripUrl(url))) {
                this.callback(url);
                return true;
            } else {
                return false;
            }
        }
    });

    var Router = Observable.extend({
        init: function(options) {
            if (!options) {
                options = {};
            }

            Observable.fn.init.call(this);

            this.routes = [];
            this.pushState = options.pushState;
            this.hashBang = options.hashBang;
            this.root = options.root;

            this.bind([INIT, ROUTE_MISSING, CHANGE, SAME], options);
        },

        destroy: function() {
            history.unbind(CHANGE, this._urlChangedProxy);
            history.unbind(SAME, this._sameProxy);
            history.unbind(BACK, this._backProxy);
            this.unbind();
        },

        start: function() {
            var that = this,
                sameProxy = function() { that._same(); },
                backProxy = function(e) { that._back(e); },
                urlChangedProxy = function(e) { that._urlChanged(e); };

            history.start({
                same: sameProxy,
                change: urlChangedProxy,
                back: backProxy,
                pushState: that.pushState,
                hashBang: that.hashBang,
                root: that.root
            });

            var initEventObject = { url: history.current || "/", preventDefault: $.noop };

            if (!that.trigger(INIT, initEventObject)) {
                that._urlChanged(initEventObject);
            }

            this._urlChangedProxy = urlChangedProxy;
            this._backProxy = backProxy;
        },

        route: function(route, callback) {
            this.routes.push(new Route(route, callback));
        },

        navigate: function(url, silent) {
            kendo.history.navigate(url, silent);
        },

        replace: function(url, silent) {
            kendo.history.replace(url, silent);
        },

        _back: function(e) {
            if (this.trigger(BACK, { url: e.url, to: e.to })) {
                e.preventDefault();
            }
        },

        _same: function(e) {
            this.trigger(SAME);
        },

        _urlChanged: function(e) {
            var url = e.url;

            if (!url) {
                url = "/";
            }

            if (this.trigger(CHANGE, { url: e.url, params: kendo.parseQueryStringParams(e.url) })) {
                e.preventDefault();
                return;
            }

            var idx = 0,
                routes = this.routes,
                route,
                length = routes.length;

            for (; idx < length; idx ++) {
                 route = routes[idx];

                 if (route.worksWith(url)) {
                    return;
                 }
            }

            if (this.trigger(ROUTE_MISSING, { url: url, params: kendo.parseQueryStringParams(url) })) {
                e.preventDefault();
            }
        }
    });

    kendo.Router = Router;
})();

(function ($, undefined) {
    var kendo = window.kendo,
        support = kendo.support,
        document = window.document,
        Class = kendo.Class,
        Observable = kendo.Observable,
        now = $.now,
        extend = $.extend,
        OS = support.mobileOS,
        invalidZeroEvents = OS && OS.android,
        DEFAULT_MIN_HOLD = 800,
        DEFAULT_THRESHOLD = support.browser.msie ? 5 : 0, // WP8 and W8 are very sensitive and always report move.

        // UserEvents events
        PRESS = "press",
        HOLD = "hold",
        SELECT = "select",
        START = "start",
        MOVE = "move",
        END = "end",
        CANCEL = "cancel",
        TAP = "tap",
        RELEASE = "release",
        GESTURESTART = "gesturestart",
        GESTURECHANGE = "gesturechange",
        GESTUREEND = "gestureend",
        GESTURETAP = "gesturetap";

    function touchDelta(touch1, touch2) {
        var x1 = touch1.x.location,
            y1 = touch1.y.location,
            x2 = touch2.x.location,
            y2 = touch2.y.location,
            dx = x1 - x2,
            dy = y1 - y2;

        return {
            center: {
               x: (x1 + x2) / 2,
               y: (y1 + y2) / 2
            },

            distance: Math.sqrt(dx*dx + dy*dy)
        };
    }

    function getTouches(e) {
        var touches = [],
            originalEvent = e.originalEvent,
            currentTarget = e.currentTarget,
            idx = 0, length,
            changedTouches,
            touch;

        if (e.api) {
            touches.push({
                id: 2,  // hardcoded ID for API call;
                event: e,
                target: e.target,
                currentTarget: e.target,
                location: e
            });
        }
        else if (e.type.match(/touch/)) {
            changedTouches = originalEvent ? originalEvent.changedTouches : [];
            for (length = changedTouches.length; idx < length; idx ++) {
                touch = changedTouches[idx];
                touches.push({
                    location: touch,
                    event: e,
                    target: touch.target,
                    currentTarget: currentTarget,
                    id: touch.identifier
                });
            }
        }
        else if (support.pointers || support.msPointers) {
            touches.push({
                location: originalEvent,
                event: e,
                target: e.target,
                currentTarget: currentTarget,
                id: originalEvent.pointerId
            });
        } else {
            touches.push({
                id: 1, // hardcoded ID for mouse event;
                event: e,
                target: e.target,
                currentTarget: currentTarget,
                location: e
            });
        }

        return touches;
    }

    var TouchAxis = Class.extend({
        init: function(axis, location) {
            var that = this;

            that.axis = axis;

            that._updateLocationData(location);

            that.startLocation = that.location;
            that.velocity = that.delta = 0;
            that.timeStamp = now();
        },

        move: function(location) {
            var that = this,
                offset = location["page" + that.axis],
                timeStamp = now(),
                timeDelta = (timeStamp - that.timeStamp) || 1; // Firing manually events in tests can make this 0;

            if (!offset && invalidZeroEvents) {
                return;
            }

            that.delta = offset - that.location;

            that._updateLocationData(location);

            that.initialDelta = offset - that.startLocation;
            that.velocity = that.delta / timeDelta;
            that.timeStamp = timeStamp;
        },

        _updateLocationData: function(location) {
            var that = this, axis = that.axis;

            that.location = location["page" + axis];
            that.client = location["client" + axis];
            that.screen = location["screen" + axis];
        }
    });

    var Touch = Class.extend({
        init: function(userEvents, target, touchInfo) {
            extend(this, {
                x: new TouchAxis("X", touchInfo.location),
                y: new TouchAxis("Y", touchInfo.location),
                userEvents: userEvents,
                target: target,
                currentTarget: touchInfo.currentTarget,
                initialTouch: touchInfo.target,
                id: touchInfo.id,
                pressEvent: touchInfo,
                _moved: false,
                _finished: false
            });
        },

        press: function() {
            this._holdTimeout = setTimeout($.proxy(this, "_hold"), this.userEvents.minHold);
            this._trigger(PRESS, this.pressEvent);
        },

        _hold: function() {
            this._trigger(HOLD, this.pressEvent);
        },

        move: function(touchInfo) {
            var that = this;

            if (that._finished) { return; }

            that.x.move(touchInfo.location);
            that.y.move(touchInfo.location);

            if (!that._moved) {
                if (that._withinIgnoreThreshold()) {
                    return;
                }

                if (!UserEvents.current || UserEvents.current === that.userEvents) {
                    that._start(touchInfo);
                } else {
                    return that.dispose();
                }
            }

            // Event handlers may cancel the drag in the START event handler, hence the double check for pressed.
            if (!that._finished) {
                that._trigger(MOVE, touchInfo);
            }
        },

        end: function(touchInfo) {
            var that = this;

            that.endTime = now();

            if (that._finished) { return; }

            // Mark the object as finished if there are blocking operations in the event handlers (alert/confirm)
            that._finished = true;

            if (that._moved) {
                that._trigger(END, touchInfo);
            } else {
                that._trigger(TAP, touchInfo);
            }

            clearTimeout(that._holdTimeout);
            that._trigger(RELEASE, touchInfo);

            that.dispose();
        },

        dispose: function() {
            var userEvents = this.userEvents,
                activeTouches = userEvents.touches;

            this._finished = true;
            this.pressEvent = null;
            clearTimeout(this._holdTimeout);

            activeTouches.splice($.inArray(this, activeTouches), 1);
        },

        skip: function() {
            this.dispose();
        },

        cancel: function() {
            this.dispose();
        },

        isMoved: function() {
            return this._moved;
        },

        _start: function(touchInfo) {
            clearTimeout(this._holdTimeout);

            this.startTime = now();
            this._moved = true;
            this._trigger(START, touchInfo);
        },

        _trigger: function(name, touchInfo) {
            var that = this,
                jQueryEvent = touchInfo.event,
                data = {
                    touch: that,
                    x: that.x,
                    y: that.y,
                    target: that.target,
                    event: jQueryEvent
                };

            if(that.userEvents.notify(name, data)) {
                jQueryEvent.preventDefault();
            }
        },

        _withinIgnoreThreshold: function() {
            var xDelta = this.x.initialDelta,
                yDelta = this.y.initialDelta;

            return Math.sqrt(xDelta * xDelta + yDelta * yDelta) <= this.userEvents.threshold;
        }
    });

    function preventTrigger(e) {
        e.preventDefault();

        var target = $(e.data.root),   // Determine the correct parent to receive the event and bubble.
            parent = target.closest(".k-widget").parent();

        if (!parent[0]) {
            parent = target.parent();
        }

        var fakeEventData = $.extend(true, {}, e, { target: target[0] });
        parent.trigger($.Event(e.type, fakeEventData));
    }

    function withEachUpEvent(callback) {
        var downEvents = kendo.eventMap.up.split(" "),
            idx = 0,
            length = downEvents.length;

        for(; idx < length; idx ++) {
            callback(downEvents[idx]);
        }
    }

    var UserEvents = Observable.extend({
        init: function(element, options) {
            var that = this,
                filter,
                ns = kendo.guid();

            options = options || {};
            filter = that.filter = options.filter;
            that.threshold = options.threshold || DEFAULT_THRESHOLD;
            that.minHold = options.minHold || DEFAULT_MIN_HOLD;
            that.touches = [];
            that._maxTouches = options.multiTouch ? 2 : 1;
            that.allowSelection = options.allowSelection;
            that.captureUpIfMoved = options.captureUpIfMoved;
            that.eventNS = ns;

            element = $(element).handler(that);
            Observable.fn.init.call(that);

            extend(that, {
                element: element,
                surface: options.global ? $(document.documentElement) : $(options.surface || element),
                stopPropagation: options.stopPropagation,
                pressed: false
            });

            that.surface.handler(that)
                .on(kendo.applyEventMap("move", ns), "_move")
                .on(kendo.applyEventMap("up cancel", ns), "_end");

            element.on(kendo.applyEventMap("down", ns), filter, "_start");

            if (support.pointers || support.msPointers) {
                element.css("-ms-touch-action", "pinch-zoom double-tap-zoom");
            }

            if (options.preventDragEvent) {
                element.on(kendo.applyEventMap("dragstart", ns), kendo.preventDefault);
            }

            element.on(kendo.applyEventMap("mousedown selectstart", ns), filter, { root: element }, "_select");

            if (that.captureUpIfMoved && support.eventCapture) {
                var surfaceElement = that.surface[0],
                    preventIfMovingProxy = $.proxy(that.preventIfMoving, that);

                withEachUpEvent(function(eventName) {
                    surfaceElement.addEventListener(eventName, preventIfMovingProxy, true);
                });
            }

            that.bind([
            PRESS,
            HOLD,
            TAP,
            START,
            MOVE,
            END,
            RELEASE,
            CANCEL,
            GESTURESTART,
            GESTURECHANGE,
            GESTUREEND,
            GESTURETAP,
            SELECT
            ], options);
        },

        preventIfMoving: function(e) {
            if (this._isMoved()) {
                e.preventDefault();
            }
        },

        destroy: function() {
            var that = this;

            if (that._destroyed) {
                return;
            }

            that._destroyed = true;

            if (that.captureUpIfMoved && support.eventCapture) {
                var surfaceElement = that.surface[0];
                withEachUpEvent(function(eventName) {
                    surfaceElement.removeEventListener(eventName, that.preventIfMoving);
                });
            }

            that.element.kendoDestroy(that.eventNS);
            that.surface.kendoDestroy(that.eventNS);
            that.element.removeData("handler");
            that.surface.removeData("handler");
            that._disposeAll();

            that.unbind();
            delete that.surface;
            delete that.element;
            delete that.currentTarget;
        },

        capture: function() {
            UserEvents.current = this;
        },

        cancel: function() {
            this._disposeAll();
            this.trigger(CANCEL);
        },

        notify: function(eventName, data) {
            var that = this,
                touches = that.touches;

            if (this._isMultiTouch()) {
                switch(eventName) {
                    case MOVE:
                        eventName = GESTURECHANGE;
                        break;
                    case END:
                        eventName = GESTUREEND;
                        break;
                    case TAP:
                        eventName = GESTURETAP;
                        break;
                }

                extend(data, {touches: touches}, touchDelta(touches[0], touches[1]));
            }

            return this.trigger(eventName, data);
        },

        // API
        press: function(x, y, target) {
            this._apiCall("_start", x, y, target);
        },

        move: function(x, y) {
            this._apiCall("_move", x, y);
        },

        end: function(x, y) {
            this._apiCall("_end", x, y);
        },

        _isMultiTouch: function() {
            return this.touches.length > 1;
        },

        _maxTouchesReached: function() {
            return this.touches.length >= this._maxTouches;
        },

        _disposeAll: function() {
            var touches = this.touches;
            while (touches.length > 0) {
                touches.pop().dispose();
            }
        },

        _isMoved: function() {
            return $.grep(this.touches, function(touch) {
                return touch.isMoved();
            }).length;
        },

        _select: function(e) {
           if (!this.allowSelection || this.trigger(SELECT, { event: e })) {
                preventTrigger(e);
           }
        },

        _start: function(e) {
            var that = this,
                idx = 0,
                filter = that.filter,
                target,
                touches = getTouches(e),
                length = touches.length,
                touch,
                which = e.which;

            if (which && which > 1){
                return;
            }

            if (that._maxTouchesReached()) {
                return;
            }

            UserEvents.current = null;

            that.currentTarget = e.currentTarget;

            if (that.stopPropagation) {
                e.stopPropagation();
            }

            for (; idx < length; idx ++) {
                if (that._maxTouchesReached()) {
                    break;
                }

                touch = touches[idx];

                if (filter) {
                    target = $(touch.currentTarget); // target.is(filter) ? target : target.closest(filter, that.element);
                } else {
                    target = that.element;
                }

                if (!target.length) {
                    continue;
                }

                touch = new Touch(that, target, touch);
                that.touches.push(touch);
                touch.press();

                if (that._isMultiTouch()) {
                    that.notify("gesturestart", {});
                }
            }
        },

        _move: function(e) {
            this._eachTouch("move", e);
        },

        _end: function(e) {
            this._eachTouch("end", e);
        },

        _eachTouch: function(methodName, e) {
            var that = this,
                dict = {},
                touches = getTouches(e),
                activeTouches = that.touches,
                idx,
                touch,
                touchInfo,
                matchingTouch;

            for (idx = 0; idx < activeTouches.length; idx ++) {
                touch = activeTouches[idx];
                dict[touch.id] = touch;
            }

            for (idx = 0; idx < touches.length; idx ++) {
                touchInfo = touches[idx];
                matchingTouch = dict[touchInfo.id];

                if (matchingTouch) {
                    matchingTouch[methodName](touchInfo);
                }
            }
        },

        _apiCall: function(type, x, y, target) {
            this[type]({
                api: true,
                pageX: x,
                pageY: y,
                clientX: x,
                clientY: y,
                target: $(target || this.element)[0],
                stopPropagation: $.noop,
                preventDefault: $.noop
            });
        }
    });

    UserEvents.minHold = function(value) {
        DEFAULT_MIN_HOLD = value;
    };

    kendo.getTouches = getTouches;
    kendo.touchDelta = touchDelta;
    kendo.UserEvents = UserEvents;
 })(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        Widget = kendo.ui.Widget,
        proxy = $.proxy,
        abs = Math.abs,
        MAX_DOUBLE_TAP_DISTANCE = 20;

    var Swipe = kendo.Class.extend({
        init: function(element, callback, options) {
            options = $.extend({
                minXDelta: 30,
                maxYDelta: 20,
                maxDuration: 1000
            }, options);

            new kendo.UserEvents(element, {
                surface: options.surface,
                allowSelection: true,

                start: function(e) {
                    if (abs(e.x.velocity) * 2 >= abs(e.y.velocity)) {
                        e.sender.capture();
                    }
                },

                move: function(e) {
                    var touch = e.touch,
                    duration = e.event.timeStamp - touch.startTime,
                    direction = touch.x.initialDelta > 0 ? "right" : "left";

                    if (
                        abs(touch.x.initialDelta) >= options.minXDelta &&
                        abs(touch.y.initialDelta) < options.maxYDelta &&
                    duration < options.maxDuration)
                    {
                        callback({
                            direction: direction,
                            touch: touch,
                            target: touch.target
                        });

                        touch.cancel();
                    }
                }
            });
        }
    });

    var Touch = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);
            options = that.options;

            element = that.element;

            function eventProxy(name) {
                return function(e) {
                    that._triggerTouch(name, e);
                };
            }

            function gestureEventProxy(name) {
                return function(e) {
                    that.trigger(name, { touches: e.touches, distance: e.distance, center: e.center, event: e.event });
                };
            }

            that.events = new kendo.UserEvents(element, {
                filter: options.filter,
                surface: options.surface,
                minHold: options.minHold,
                multiTouch: options.multiTouch,
                allowSelection: true,
                press: eventProxy("touchstart"),
                hold: eventProxy("hold"),
                tap: proxy(that, "_tap"),
                gesturestart: gestureEventProxy("gesturestart"),
                gesturechange: gestureEventProxy("gesturechange"),
                gestureend: gestureEventProxy("gestureend")
            });

            if (options.enableSwipe) {
                that.events.bind("start", proxy(that, "_swipestart"));
                that.events.bind("move", proxy(that, "_swipemove"));
            } else {
                that.events.bind("start", proxy(that, "_dragstart"));
                that.events.bind("move", eventProxy("drag"));
                that.events.bind("end", eventProxy("dragend"));
            }

            kendo.notify(that);
        },

        events: [
            "touchstart",
            "dragstart",
            "drag",
            "dragend",
            "tap",
            "doubletap",
            "hold",
            "swipe",
            "gesturestart",
            "gesturechange",
            "gestureend"
        ],

        options: {
            name: "Touch",
            surface: null,
            global: false,
            multiTouch: false,
            enableSwipe: false,
            minXDelta: 30,
            maxYDelta: 20,
            maxDuration: 1000,
            minHold: 800,
            doubleTapTimeout: 800
        },

        cancel: function() {
            this.events.cancel();
        },

        _triggerTouch: function(type, e) {
            if (this.trigger(type, { touch: e.touch, event: e.event })) {
                e.preventDefault();
            }
        },

        _tap: function(e) {
            var that = this,
                lastTap = that.lastTap,
                touch = e.touch;

            if (lastTap &&
                (touch.endTime - lastTap.endTime < that.options.doubleTapTimeout) &&
                kendo.touchDelta(touch, lastTap).distance < MAX_DOUBLE_TAP_DISTANCE
                ) {

               that._triggerTouch("doubletap", e);
               that.lastTap = null;
            } else {
                that._triggerTouch("tap", e);
                that.lastTap = touch;
            }
        },

        _dragstart: function(e) {
            this._triggerTouch("dragstart", e);
        },

        _swipestart: function(e) {
            if (abs(e.x.velocity) * 2 >= abs(e.y.velocity)) {
                e.sender.capture();
            }
        },

        _swipemove: function(e) {
            var that = this,
                options = that.options,
                touch = e.touch,
                duration = e.event.timeStamp - touch.startTime,
                direction = touch.x.initialDelta > 0 ? "right" : "left";

            if (
                abs(touch.x.initialDelta) >= options.minXDelta &&
                abs(touch.y.initialDelta) < options.maxYDelta &&
                duration < options.maxDuration
                )
            {
                that.trigger("swipe", {
                    direction: direction,
                    touch: e.touch
                });

                touch.cancel();
            }
        }
    });


    window.jQuery.fn.kendoMobileSwipe = function(callback, options) {
        this.each(function() {
            new Swipe(this, callback, options);
        });
    };

    kendo.ui.plugin(Touch);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        extend = $.extend,
        odataFilters = {
            eq: "eq",
            neq: "ne",
            gt: "gt",
            gte: "ge",
            lt: "lt",
            lte: "le",
            contains : "substringof",
            doesnotcontain: "substringof",
            endswith: "endswith",
            startswith: "startswith"
        },
        mappers = {
            pageSize: $.noop,
            page: $.noop,
            filter: function(params, filter) {
                if (filter) {
                    params.$filter = toOdataFilter(filter);
                }
            },
            sort: function(params, orderby) {
                var expr = $.map(orderby, function(value) {
                    var order = value.field.replace(/\./g, "/");

                    if (value.dir === "desc") {
                        order += " desc";
                    }

                    return order;
                }).join(",");

                if (expr) {
                    params.$orderby = expr;
                }
            },
            skip: function(params, skip) {
                if (skip) {
                    params.$skip = skip;
                }
            },
            take: function(params, take) {
                if (take) {
                    params.$top = take;
                }
            }
        },
        defaultDataType = {
            read: {
                dataType: "jsonp"
            }
        };

    function toOdataFilter(filter) {
        var result = [],
            logic = filter.logic || "and",
            idx,
            length,
            field,
            type,
            format,
            operator,
            value,
            ignoreCase,
            filters = filter.filters;

        for (idx = 0, length = filters.length; idx < length; idx++) {
            filter = filters[idx];
            field = filter.field;
            value = filter.value;
            operator = filter.operator;

            if (filter.filters) {
                filter = toOdataFilter(filter);
            } else {
                ignoreCase = filter.ignoreCase;
                field = field.replace(/\./g, "/");
                filter = odataFilters[operator];

                if (filter && value !== undefined) {
                    type = $.type(value);
                    if (type === "string") {
                        format = "'{1}'";
                        value = value.replace(/'/g, "''");

                        if (ignoreCase === true) {
                            field = "tolower(" + field + ")";
                        }

                    } else if (type === "date") {
                        format = "datetime'{1:yyyy-MM-ddTHH:mm:ss}'";
                    } else {
                        format = "{1}";
                    }

                    if (filter.length > 3) {
                        if (filter !== "substringof") {
                            format = "{0}({2}," + format + ")";
                        } else {
                            format = "{0}(" + format + ",{2})";
                            if (operator === "doesnotcontain") {
                                format += " eq false";
                            }
                        }
                    } else {
                        format = "{2} {0} " + format;
                    }

                    filter = kendo.format(format, filter, value, field);
                }
            }

            result.push(filter);
        }

        filter = result.join(" " + logic + " ");

        if (result.length > 1) {
            filter = "(" + filter + ")";
        }

        return filter;
    }

    extend(true, kendo.data, {
        schemas: {
            odata: {
                type: "json",
                data: function(data) {
                    return data.d.results || [data.d];
                },
                total: "d.__count"
            }
        },
        transports: {
            odata: {
                read: {
                    cache: true, // to prevent jQuery from adding cache buster
                    dataType: "jsonp",
                    jsonp: "$callback"
                },
                update: {
                    cache: true,
                    dataType: "json",
                    contentType: "application/json", // to inform the server the the request body is JSON encoded
                    type: "PUT" // can be PUT or MERGE
                },
                create: {
                    cache: true,
                    dataType: "json",
                    contentType: "application/json",
                    type: "POST" // must be POST to create new entity
                },
                destroy: {
                    cache: true,
                    dataType: "json",
                    type: "DELETE"
                },
                parameterMap: function(options, type) {
                    var params,
                        value,
                        option,
                        dataType;

                    options = options || {};
                    type = type || "read";
                    dataType = (this.options || defaultDataType)[type];
                    dataType = dataType ? dataType.dataType : "json";

                    if (type === "read") {
                        params = {
                            $inlinecount: "allpages"
                        };

                        if (dataType != "json") {
                            params.$format = "json";
                        }

                        for (option in options) {
                            if (mappers[option]) {
                                mappers[option](params, options[option]);
                            } else {
                                params[option] = options[option];
                            }
                        }
                    } else {
                        if (dataType !== "json") {
                            throw new Error("Only json dataType can be used for " + type + " operation.");
                        }

                        if (type !== "destroy") {
                            for (option in options) {
                                value = options[option];
                                if (typeof value === "number") {
                                    options[option] = value + "";
                                }
                            }

                            params = kendo.stringify(options);
                        }
                    }

                    return params;
                }
            }
        }
    });
})(window.kendo.jQuery);

/*jshint  eqnull: true, boss: true */
(function($, undefined) {
    var kendo = window.kendo,
        isArray = $.isArray,
        isPlainObject = $.isPlainObject,
        map = $.map,
        each = $.each,
        extend = $.extend,
        getter = kendo.getter,
        Class = kendo.Class;

    var XmlDataReader = Class.extend({
        init: function(options) {
            var that = this,
                total = options.total,
                model = options.model,
                parse = options.parse,
                errors = options.errors,
                serialize = options.serialize,
                data = options.data;

            if (model) {
                if (isPlainObject(model)) {
                    var base = options.modelBase || kendo.data.Model;

                    if (model.fields) {
                        each(model.fields, function(field, value) {
                            if (isPlainObject(value) && value.field) {
                                value = extend(value, { field: that.getter(value.field) });
                            } else {
                                value = { field: that.getter(value) };
                            }
                            model.fields[field] = value;
                        });
                    }

                    var id = model.id;
                    if (id) {
                        var idField = {};

                        idField[that.xpathToMember(id, true)] = { field : that.getter(id) };
                        model.fields = extend(idField, model.fields);
                        model.id = that.xpathToMember(id);
                    }
                    model = base.define(model);
                }

                that.model = model;
            }

            if (total) {
                if (typeof total == "string") {
                    total = that.getter(total);
                    that.total = function(data) {
                        return parseInt(total(data), 10);
                    };
                } else if (typeof total == "function"){
                    that.total = total;
                }
            }

            if (errors) {
                if (typeof errors == "string") {
                    errors = that.getter(errors);
                    that.errors = function(data) {
                        return errors(data) || null;
                    };
                } else if (typeof errors == "function"){
                    that.errors = errors;
                }
            }

            if (data) {
                if (typeof data == "string") {
                    data = that.xpathToMember(data);
                    that.data = function(value) {
                        var result = that.evaluate(value, data),
                            modelInstance;

                        result = isArray(result) ? result : [result];

                        if (that.model && model.fields) {
                            modelInstance = new that.model();

                            return map(result, function(value) {
                                if (value) {
                                    var record = {}, field;

                                    for (field in model.fields) {
                                        record[field] = modelInstance._parse(field, model.fields[field].field(value));
                                    }

                                    return record;
                                }
                            });
                        }

                        return result;
                    };
                } else if (typeof data == "function") {
                    that.data = data;
                }
            }

            if (typeof parse == "function") {
                var xmlParse = that.parse;

                that.parse = function(data) {
                    var xml = parse.call(that, data);
                    return xmlParse.call(that, xml);
                };
            }

            if (typeof serialize == "function") {
                that.serialize = serialize;
            }
        },
        total: function(result) {
            return this.data(result).length;
        },
        errors: function(data) {
            return data ? data.errors : null;
        },
        serialize: function(data) {
            return data;
        },
        parseDOM: function(element) {
            var result = {},
                parsedNode,
                node,
                nodeType,
                nodeName,
                member,
                attribute,
                attributes = element.attributes,
                attributeCount = attributes.length,
                idx;

            for (idx = 0; idx < attributeCount; idx++) {
                attribute = attributes[idx];
                result["@" + attribute.nodeName] = attribute.nodeValue;
            }

            for (node = element.firstChild; node; node = node.nextSibling) {
                nodeType = node.nodeType;

                if (nodeType === 3 || nodeType === 4) {
                    // text nodes or CDATA are stored as #text field
                    result["#text"] = node.nodeValue;
                } else if (nodeType === 1) {
                    // elements are stored as fields
                    parsedNode = this.parseDOM(node);

                    nodeName = node.nodeName;

                    member = result[nodeName];

                    if (isArray(member)) {
                        // elements of same nodeName are stored as array
                        member.push(parsedNode);
                    } else if (member !== undefined) {
                        member = [member, parsedNode];
                    } else {
                        member = parsedNode;
                    }

                    result[nodeName] = member;
                }
            }
            return result;
        },

        evaluate: function(value, expression) {
            var members = expression.split("."),
                member,
                result,
                length,
                intermediateResult,
                idx;

            while (member = members.shift()) {
                value = value[member];

                if (isArray(value)) {
                    result = [];
                    expression = members.join(".");

                    for (idx = 0, length = value.length; idx < length; idx++) {
                        intermediateResult = this.evaluate(value[idx], expression);

                        intermediateResult = isArray(intermediateResult) ? intermediateResult : [intermediateResult];

                        result.push.apply(result, intermediateResult);
                    }

                    return result;
                }
            }

            return value;
        },

        parse: function(xml) {
            var documentElement,
                tree,
                result = {};

            documentElement = xml.documentElement || $.parseXML(xml).documentElement;

            tree = this.parseDOM(documentElement);

            result[documentElement.nodeName] = tree;

            return result;
        },

        xpathToMember: function(member, raw) {
            if (!member) {
                return "";
            }

            member = member.replace(/^\//, "") // remove the first "/"
                           .replace(/\//g, "."); // replace all "/" with "."

            if (member.indexOf("@") >= 0) {
                // replace @attribute with '["@attribute"]'
                return member.replace(/\.?(@.*)/, raw? '$1':'["$1"]');
            }

            if (member.indexOf("text()") >= 0) {
                // replace ".text()" with '["#text"]'
                return member.replace(/(\.?text\(\))/, raw? '#text':'["#text"]');
            }

            return member;
        },
        getter: function(member) {
            return getter(this.xpathToMember(member), true);
        }
    });

    $.extend(true, kendo.data, {
        XmlDataReader: XmlDataReader,
        readers: {
            xml: XmlDataReader
        }
    });
})(window.kendo.jQuery);

/*jshint eqnull: true, loopfunc: true, evil: true */
(function($, undefined) {
    var extend = $.extend,
        proxy = $.proxy,
        isPlainObject = $.isPlainObject,
        isEmptyObject = $.isEmptyObject,
        isArray = $.isArray,
        grep = $.grep,
        ajax = $.ajax,
        map,
        each = $.each,
        noop = $.noop,
        kendo = window.kendo,
        isFunction = kendo.isFunction,
        Observable = kendo.Observable,
        Class = kendo.Class,
        STRING = "string",
        FUNCTION = "function",
        CREATE = "create",
        READ = "read",
        UPDATE = "update",
        DESTROY = "destroy",
        CHANGE = "change",
        SYNC = "sync",
        GET = "get",
        ERROR = "error",
        REQUESTSTART = "requestStart",
        PROGRESS = "progress",
        REQUESTEND = "requestEnd",
        crud = [CREATE, READ, UPDATE, DESTROY],
        identity = function(o) { return o; },
        getter = kendo.getter,
        stringify = kendo.stringify,
        math = Math,
        push = [].push,
        join = [].join,
        pop = [].pop,
        splice = [].splice,
        shift = [].shift,
        slice = [].slice,
        unshift = [].unshift,
        toString = {}.toString,
        stableSort = kendo.support.stableSort,
        dateRegExp = /^\/Date\((.*?)\)\/$/,
        newLineRegExp = /(\r+|\n+)/g,
        quoteRegExp = /(?=['\\])/g;

    var ObservableArray = Observable.extend({
        init: function(array, type) {
            var that = this;

            that.type = type || ObservableObject;

            Observable.fn.init.call(that);

            that.length = array.length;

            that.wrapAll(array, that);
        },

        toJSON: function() {
            var idx, length = this.length, value, json = new Array(length);

            for (idx = 0; idx < length; idx++){
                value = this[idx];

                if (value instanceof ObservableObject) {
                    value = value.toJSON();
                }

                json[idx] = value;
            }

            return json;
        },

        parent: noop,

        wrapAll: function(source, target) {
            var that = this,
                idx,
                length,
                parent = function() {
                    return that;
                };

            target = target || [];

            for (idx = 0, length = source.length; idx < length; idx++) {
                target[idx] = that.wrap(source[idx], parent);
            }

            return target;
        },

        wrap: function(object, parent) {
            var that = this,
                observable;

            if (object !== null && toString.call(object) === "[object Object]") {
                observable = object instanceof that.type || object instanceof Model;

                if (!observable) {
                    object = object instanceof ObservableObject ? object.toJSON() : object;
                    object = new that.type(object);
                }

                object.parent = parent;

                object.bind(CHANGE, function(e) {
                    that.trigger(CHANGE, {
                        field: e.field,
                        node: e.node,
                        index: e.index,
                        items: e.items || [this],
                        action: e.node  ? (e.action || "itemchange") : "itemchange"
                    });
                });
            }

            return object;
        },

        push: function() {
            var index = this.length,
                items = this.wrapAll(arguments),
                result;

            result = push.apply(this, items);

            this.trigger(CHANGE, {
                action: "add",
                index: index,
                items: items
            });

            return result;
        },

        slice: slice,

        join: join,

        pop: function() {
            var length = this.length, result = pop.apply(this);

            if (length) {
                this.trigger(CHANGE, {
                    action: "remove",
                    index: length - 1,
                    items:[result]
                });
            }

            return result;
        },

        splice: function(index, howMany, item) {
            var items = this.wrapAll(slice.call(arguments, 2)),
                result, i, len;

            result = splice.apply(this, [index, howMany].concat(items));

            if (result.length) {
                this.trigger(CHANGE, {
                    action: "remove",
                    index: index,
                    items: result
                });

                for (i = 0, len = result.length; i < len; i++) {
                    if (result[i].children) {
                        result[i].unbind(CHANGE);
                    }
                }
            }

            if (item) {
                this.trigger(CHANGE, {
                    action: "add",
                    index: index,
                    items: items
                });
            }
            return result;
        },

        shift: function() {
            var length = this.length, result = shift.apply(this);

            if (length) {
                this.trigger(CHANGE, {
                    action: "remove",
                    index: 0,
                    items:[result]
                });
            }

            return result;
        },

        unshift: function() {
            var items = this.wrapAll(arguments),
                result;

            result = unshift.apply(this, items);

            this.trigger(CHANGE, {
                action: "add",
                index: 0,
                items: items
            });

            return result;
        },

        indexOf: function(item) {
            var that = this,
                idx,
                length;

            for (idx = 0, length = that.length; idx < length; idx++) {
                if (that[idx] === item) {
                    return idx;
                }
            }
            return -1;
        },

        forEach: function(callback) {
            var idx = 0,
                length = this.length;

            for (; idx < length; idx++) {
                callback(this[idx], idx, this);
            }
        },

        map: function(callback) {
            var idx = 0,
                result = [],
                length = this.length;

            for (; idx < length; idx++) {
                result[idx] = callback(this[idx], idx, this);
            }

            return result;
        },

        filter: function(callback) {
            var idx = 0,
                result = [],
                item,
                length = this.length;

            for (; idx < length; idx++) {
                item = this[idx];
                if (callback(item, idx, this)) {
                    result[result.length] = item;
                }
            }

            return result;
        },

        find: function(callback) {
            var idx = 0,
                item,
                length = this.length;

            for (; idx < length; idx++) {
                item = this[idx];
                if (callback(item, idx, this)) {
                    return item;
                }
            }
        },

        every: function(callback) {
            var idx = 0,
                item,
                length = this.length;

            for (; idx < length; idx++) {
                item = this[idx];
                if (!callback(item, idx, this)) {
                    return false;
                }
            }

            return true;
        },

        some: function(callback) {
            var idx = 0,
                item,
                length = this.length;

            for (; idx < length; idx++) {
                item = this[idx];
                if (callback(item, idx, this)) {
                    return true;
                }
            }

            return false;
        },

        // non-standard collection methods
        remove: function(item) {
            this.splice(this.indexOf(item), 1);
        },

        empty: function() {
            this.splice(0, this.length);
        }
    });

    function eventHandler(context, type, field, prefix) {
        return function(e) {
            var event = {}, key;

            for (key in e) {
                event[key] = e[key];
            }

            if (prefix) {
                event.field = field + "." + e.field;
            } else {
                event.field = field;
            }

            if (type == CHANGE && context._notifyChange) {
                context._notifyChange(event);
            }

            context.trigger(type, event);
        };
    }

    var ObservableObject = Observable.extend({
        init: function(value) {
            var that = this,
                member,
                field,
                parent = function() {
                    return that;
                };

            Observable.fn.init.call(this);

            for (field in value) {
                member = value[field];

                if (field.charAt(0) != "_") {
                    member = that.wrap(member, field, parent);
                }

                that[field] = member;
            }

            that.uid = kendo.guid();
        },

        shouldSerialize: function(field) {
            return this.hasOwnProperty(field) && field !== "_events" && typeof this[field] !== FUNCTION && field !== "uid";
        },

        forEach: function(f) {
            for (var i in this) {
                if (this.shouldSerialize(i)) {
                    f(this[i], i);
                }
            }
        },

        toJSON: function() {
            var result = {}, value, field;

            for (field in this) {
                if (this.shouldSerialize(field)) {
                    value = this[field];

                    if (value instanceof ObservableObject || value instanceof ObservableArray) {
                        value = value.toJSON();
                    }

                    result[field] = value;
                }
            }

            return result;
        },

        get: function(field) {
            var that = this, result;

            that.trigger(GET, { field: field });

            if (field === "this") {
                result = that;
            } else {
                result = kendo.getter(field, true)(that);
            }

            return result;
        },

        _set: function(field, value) {
            var that = this;
            var composite = field.indexOf(".") >= 0;

            if (composite) {
                var paths = field.split("."),
                    path = "";

                while (paths.length > 1) {
                    path += paths.shift();
                    var obj = kendo.getter(path, true)(that);
                    if (obj instanceof ObservableObject) {
                        obj.set(paths.join("."), value);
                        return composite;
                    }
                    path += ".";
                }
            }

            kendo.setter(field)(that, value);

            return composite;
        },

        set: function(field, value) {
            var that = this,
                composite = field.indexOf(".") >= 0,
                current = kendo.getter(field, true)(that);

            if (current !== value) {

                if (!that.trigger("set", { field: field, value: value })) {
                    if (!composite) {
                        value = that.wrap(value, field, function() { return that; });
                    }
                    if (!that._set(field, value) || field.indexOf("(") >= 0 || field.indexOf("[") >= 0) {
                        that.trigger(CHANGE, { field: field });
                    }
                }
            }
        },

        parent: noop,

        wrap: function(object, field, parent) {
            var that = this,
                type = toString.call(object);

            if (object != null && (type === "[object Object]" || type === "[object Array]")) {
                var isObservableArray = object instanceof ObservableArray;
                var isDataSource = object instanceof DataSource;

                if (type === "[object Object]" && !isDataSource && !isObservableArray) {
                    if (!(object instanceof ObservableObject)) {
                        object = new ObservableObject(object);
                    }

                    if (object.parent() != parent()) {
                        object.bind(GET, eventHandler(that, GET, field, true));
                        object.bind(CHANGE, eventHandler(that, CHANGE, field, true));
                    }
                } else if (type === "[object Array]" || isObservableArray || isDataSource) {
                    if (!isObservableArray && !isDataSource) {
                        object = new ObservableArray(object);
                    }

                    if (object.parent() != parent()) {
                        object.bind(CHANGE, eventHandler(that, CHANGE, field, false));
                    }
                }

                object.parent = parent;
            }

            return object;
        }
    });

    function equal(x, y) {
        if (x === y) {
            return true;
        }

        var xtype = $.type(x), ytype = $.type(y), field;

        if (xtype !== ytype) {
            return false;
        }

        if (xtype === "date") {
            return x.getTime() === y.getTime();
        }

        if (xtype !== "object" && xtype !== "array") {
            return false;
        }

        for (field in x) {
            if (!equal(x[field], y[field])) {
                return false;
            }
        }

        return true;
    }

    var parsers = {
        "number": function(value) {
            return kendo.parseFloat(value);
        },

        "date": function(value) {
            return kendo.parseDate(value);
        },

        "boolean": function(value) {
            if (typeof value === STRING) {
                return value.toLowerCase() === "true";
            }
            return value != null ? !!value : value;
        },

        "string": function(value) {
            return value != null ? (value + "") : value;
        },

        "default": function(value) {
            return value;
        }
    };

    var defaultValues = {
        "string": "",
        "number": 0,
        "date": new Date(),
        "boolean": false,
        "default": ""
    };

    function getFieldByName(obj, name) {
        var field,
            fieldName;

        for (fieldName in obj) {
            field = obj[fieldName];
            if (isPlainObject(field) && field.field && field.field === name) {
                return field;
            } else if (field === name) {
                return field;
            }
        }
        return null;
    }

    var Model = ObservableObject.extend({
        init: function(data) {
            var that = this;

            if (!data || $.isEmptyObject(data)) {
                data = $.extend({}, that.defaults, data);
            }

            ObservableObject.fn.init.call(that, data);

            that.dirty = false;

            if (that.idField) {
                that.id = that.get(that.idField);

                if (that.id === undefined) {
                    that.id = that._defaultId;
                }
            }
        },

        shouldSerialize: function(field) {
            return ObservableObject.fn.shouldSerialize.call(this, field) && field !== "uid" && !(this.idField !== "id" && field === "id") && field !== "dirty" && field !== "_accessors";
        },

        _parse: function(field, value) {
            var that = this,
                fieldName = field,
                fields = (that.fields || {}),
                parse;

            field = fields[field];
            if (!field) {
                field = getFieldByName(fields, fieldName);
            }
            if (field) {
                parse = field.parse;
                if (!parse && field.type) {
                    parse = parsers[field.type.toLowerCase()];
                }
            }

            return parse ? parse(value) : value;
        },

        _notifyChange: function(e) {
            var action = e.action;

            if (action == "add" || action == "remove") {
                this.dirty = true;
            }
        },

        editable: function(field) {
            field = (this.fields || {})[field];
            return field ? field.editable !== false : true;
        },

        set: function(field, value, initiator) {
            var that = this;

            if (that.editable(field)) {
                value = that._parse(field, value);

                if (!equal(value, that.get(field))) {
                    that.dirty = true;
                    ObservableObject.fn.set.call(that, field, value, initiator);
                }
            }
        },

        accept: function(data) {
            var that = this,
                parent = function() { return that; },
                field;

            for (field in data) {
                var value = data[field];

                if (field.charAt(0) != "_") {
                    value = that.wrap(data[field], field, parent);
                }

                that._set(field, value);
            }

            if (that.idField) {
                that.id = that.get(that.idField);
            }

            that.dirty = false;
        },

        isNew: function() {
            return this.id === this._defaultId;
        }
    });

    Model.define = function(base, options) {
        if (options === undefined) {
            options = base;
            base = Model;
        }

        var model,
            proto = extend({ defaults: {} }, options),
            name,
            field,
            type,
            value,
            idx,
            length,
            fields = {},
            originalName,
            id = proto.id;

        if (id) {
            proto.idField = id;
        }

        if (proto.id) {
            delete proto.id;
        }

        if (id) {
            proto.defaults[id] = proto._defaultId = "";
        }

        if (toString.call(proto.fields) === "[object Array]") {
            for (idx = 0, length = proto.fields.length; idx < length; idx++) {
                field = proto.fields[idx];
                if (typeof field === STRING) {
                    fields[field] = {};
                } else if (field.field) {
                    fields[field.field] = field;
                }
            }
            proto.fields = fields;
        }

        for (name in proto.fields) {
            field = proto.fields[name];
            type = field.type || "default";
            value = null;
            originalName = name;

            name = typeof (field.field) === STRING ? field.field : name;

            if (!field.nullable) {
                value = proto.defaults[originalName !== name ? originalName : name] = field.defaultValue !== undefined ? field.defaultValue : defaultValues[type.toLowerCase()];
            }

            if (options.id === name) {
                proto._defaultId = value;
            }

            proto.defaults[originalName !== name ? originalName : name] = value;

            field.parse = field.parse || parsers[type];
        }

        model = base.extend(proto);
        model.define = function(options) {
            return Model.define(model, options);
        };

        if (proto.fields) {
            model.fields = proto.fields;
            model.idField = proto.idField;
        }

        return model;
    };

    var Comparer = {
        selector: function(field) {
            return isFunction(field) ? field : getter(field);
        },

        compare: function(field) {
            var selector = this.selector(field);
            return function (a, b) {
                a = selector(a);
                b = selector(b);

                if (a == null && b == null) {
                    return 0;
                }

                if (a == null) {
                    return -1;
                }

                if (b == null) {
                    return 1;
                }

                if (a.localeCompare) {
                    return a.localeCompare(b);
                }

                return a > b ? 1 : (a < b ? -1 : 0);
            };
        },

        create: function(sort) {
            var compare = sort.compare || this.compare(sort.field);

            if (sort.dir == "desc") {
                return function(a, b) {
                    return compare(b, a, true);
                };
            }

            return compare;
        },

        combine: function(comparers) {
            return function(a, b) {
                var result = comparers[0](a, b),
                    idx,
                    length;

                for (idx = 1, length = comparers.length; idx < length; idx ++) {
                    result = result || comparers[idx](a, b);
                }

                return result;
            };
        }
    };

    var StableComparer = extend({}, Comparer, {
        asc: function(field) {
            var selector = this.selector(field);
            return function (a, b) {
                var valueA = selector(a);
                var valueB = selector(b);

                if (valueA && valueA.getTime && valueB && valueB.getTime) {
                    valueA = valueA.getTime();
                    valueB = valueB.getTime();
                }

                if (valueA === valueB) {
                    return a.__position - b.__position;
                }

                if (valueA == null) {
                    return -1;
                }

                if (valueB == null) {
                    return 1;
                }

                if (valueA.localeCompare) {
                    return valueA.localeCompare(valueB);
                }

                return valueA > valueB ? 1 : -1;
            };
        },

        desc: function(field) {
            var selector = this.selector(field);
            return function (a, b) {
                var valueA = selector(a);
                var valueB = selector(b);

                if (valueA && valueA.getTime && valueB && valueB.getTime) {
                    valueA = valueA.getTime();
                    valueB = valueB.getTime();
                }

                if (valueA === valueB) {
                    return a.__position - b.__position;
                }

                if (valueA == null) {
                    return 1;
                }

                if (valueB == null) {
                    return -1;
                }

                if (valueB.localeCompare) {
                    return valueB.localeCompare(valueA);
                }

                return valueA < valueB ? 1 : -1;
            };
        },
        create: function(sort) {
           return this[sort.dir](sort.field);
        }
    });

    map = function (array, callback) {
        var idx, length = array.length, result = new Array(length);

        for (idx = 0; idx < length; idx++) {
            result[idx] = callback(array[idx], idx, array);
        }

        return result;
    };

    var operators = (function(){

        function quote(value) {
            return value.replace(quoteRegExp, "\\").replace(newLineRegExp, "");
        }

        function operator(op, a, b, ignore) {
            var date;

            if (b != null) {
                if (typeof b === STRING) {
                    b = quote(b);
                    date = dateRegExp.exec(b);
                    if (date) {
                        b = new Date(+date[1]);
                    } else if (ignore) {
                        b = "'" + b.toLowerCase() + "'";
                        a = "(" + a + " || '').toLowerCase()";
                    } else {
                        b = "'" + b + "'";
                    }
                }

                if (b.getTime) {
                    //b looks like a Date
                    a = "(" + a + "?" + a + ".getTime():" + a + ")";
                    b = b.getTime();
                }
            }

            return a + " " + op + " " + b;
        }

        return {
            eq: function(a, b, ignore) {
                return operator("==", a, b, ignore);
            },
            neq: function(a, b, ignore) {
                return operator("!=", a, b, ignore);
            },
            gt: function(a, b, ignore) {
                return operator(">", a, b, ignore);
            },
            gte: function(a, b, ignore) {
                return operator(">=", a, b, ignore);
            },
            lt: function(a, b, ignore) {
                return operator("<", a, b, ignore);
            },
            lte: function(a, b, ignore) {
                return operator("<=", a, b, ignore);
            },
            startswith: function(a, b, ignore) {
                if (ignore) {
                    a = "(" + a + " || '').toLowerCase()";
                    if (b) {
                        b = b.toLowerCase();
                    }
                }

                if (b) {
                    b = quote(b);
                }

                return a + ".lastIndexOf('" + b + "', 0) == 0";
            },
            endswith: function(a, b, ignore) {
                if (ignore) {
                    a = "(" + a + " || '').toLowerCase()";
                    if (b) {
                        b = b.toLowerCase();
                    }
                }

                if (b) {
                    b = quote(b);
                }

                return a + ".indexOf('" + b + "', " + a + ".length - " + (b || "").length + ") >= 0";
            },
            contains: function(a, b, ignore) {
                if (ignore) {
                    a = "(" + a + " || '').toLowerCase()";
                    if (b) {
                        b = b.toLowerCase();
                    }
                }

                if (b) {
                    b = quote(b);
                }

                return a + ".indexOf('" + b + "') >= 0";
            },
            doesnotcontain: function(a, b, ignore) {
                if (ignore) {
                    a = "(" + a + " || '').toLowerCase()";
                    if (b) {
                        b = b.toLowerCase();
                    }
                }

                if (b) {
                    b = quote(b);
                }

                return a + ".indexOf('" + b + "') == -1";
            }
        };
    })();

    function Query(data) {
        this.data = data || [];
    }

    Query.filterExpr = function(expression) {
        var expressions = [],
            logic = { and: " && ", or: " || " },
            idx,
            length,
            filter,
            expr,
            fieldFunctions = [],
            operatorFunctions = [],
            field,
            operator,
            filters = expression.filters;

        for (idx = 0, length = filters.length; idx < length; idx++) {
            filter = filters[idx];
            field = filter.field;
            operator = filter.operator;

            if (filter.filters) {
                expr = Query.filterExpr(filter);
                //Nested function fields or operators - update their index e.g. __o[0] -> __o[1]
                filter = expr.expression
                .replace(/__o\[(\d+)\]/g, function(match, index) {
                    index = +index;
                    return "__o[" + (operatorFunctions.length + index) + "]";
                })
                .replace(/__f\[(\d+)\]/g, function(match, index) {
                    index = +index;
                    return "__f[" + (fieldFunctions.length + index) + "]";
                });

                operatorFunctions.push.apply(operatorFunctions, expr.operators);
                fieldFunctions.push.apply(fieldFunctions, expr.fields);
            } else {
                if (typeof field === FUNCTION) {
                    expr = "__f[" + fieldFunctions.length +"](d)";
                    fieldFunctions.push(field);
                } else {
                    expr = kendo.expr(field);
                }

                if (typeof operator === FUNCTION) {
                    filter = "__o[" + operatorFunctions.length + "](" + expr + ", " + filter.value + ")";
                    operatorFunctions.push(operator);
                } else {
                    filter = operators[(operator || "eq").toLowerCase()](expr, filter.value, filter.ignoreCase !== undefined? filter.ignoreCase : true);
                }
            }

            expressions.push(filter);
        }

        return  { expression: "(" + expressions.join(logic[expression.logic]) + ")", fields: fieldFunctions, operators: operatorFunctions };
    };

    function normalizeSort(field, dir) {
        if (field) {
            var descriptor = typeof field === STRING ? { field: field, dir: dir } : field,
            descriptors = isArray(descriptor) ? descriptor : (descriptor !== undefined ? [descriptor] : []);

            return grep(descriptors, function(d) { return !!d.dir; });
        }
    }

    var operatorMap = {
        "==": "eq",
        equals: "eq",
        isequalto: "eq",
        equalto: "eq",
        equal: "eq",
        "!=": "neq",
        ne: "neq",
        notequals: "neq",
        isnotequalto: "neq",
        notequalto: "neq",
        notequal: "neq",
        "<": "lt",
        islessthan: "lt",
        lessthan: "lt",
        less: "lt",
        "<=": "lte",
        le: "lte",
        islessthanorequalto: "lte",
        lessthanequal: "lte",
        ">": "gt",
        isgreaterthan: "gt",
        greaterthan: "gt",
        greater: "gt",
        ">=": "gte",
        isgreaterthanorequalto: "gte",
        greaterthanequal: "gte",
        ge: "gte",
        notsubstringof: "doesnotcontain"
    };

    function normalizeOperator(expression) {
        var idx,
        length,
        filter,
        operator,
        filters = expression.filters;

        if (filters) {
            for (idx = 0, length = filters.length; idx < length; idx++) {
                filter = filters[idx];
                operator = filter.operator;

                if (operator && typeof operator === STRING) {
                    filter.operator = operatorMap[operator.toLowerCase()] || operator;
                }

                normalizeOperator(filter);
            }
        }
    }

    function normalizeFilter(expression) {
        if (expression && !isEmptyObject(expression)) {
            if (isArray(expression) || !expression.filters) {
                expression = {
                    logic: "and",
                    filters: isArray(expression) ? expression : [expression]
                };
            }

            normalizeOperator(expression);

            return expression;
        }
    }

    Query.normalizeFilter = normalizeFilter;

    function normalizeAggregate(expressions) {
        return isArray(expressions) ? expressions : [expressions];
    }

    function normalizeGroup(field, dir) {
        var descriptor = typeof field === STRING ? { field: field, dir: dir } : field,
        descriptors = isArray(descriptor) ? descriptor : (descriptor !== undefined ? [descriptor] : []);

        return map(descriptors, function(d) { return { field: d.field, dir: d.dir || "asc", aggregates: d.aggregates }; });
    }

    Query.prototype = {
        toArray: function () {
            return this.data;
        },
        range: function(index, count) {
            return new Query(this.data.slice(index, index + count));
        },
        skip: function (count) {
            return new Query(this.data.slice(count));
        },
        take: function (count) {
            return new Query(this.data.slice(0, count));
        },
        select: function (selector) {
            return new Query(map(this.data, selector));
        },
        order: function(selector, dir) {
            var sort = { dir: dir };

            if (selector) {
                if (selector.compare) {
                    sort.compare = selector.compare;
                } else {
                    sort.field = selector;
                }
            }

            return new Query(this.data.slice(0).sort(Comparer.create(sort)));
        },
        orderBy: function(selector) {
            return this.order(selector, "asc");
        },
        orderByDescending: function(selector) {
            return this.order(selector, "desc");
        },
        sort: function(field, dir, comparer) {
            var idx,
            length,
            descriptors = normalizeSort(field, dir),
            comparers = [];

            comparer = comparer || Comparer;

            if (descriptors.length) {
                for (idx = 0, length = descriptors.length; idx < length; idx++) {
                    comparers.push(comparer.create(descriptors[idx]));
                }

                return this.orderBy({ compare: comparer.combine(comparers) });
            }

            return this;
        },

        filter: function(expressions) {
            var idx,
            current,
            length,
            compiled,
            predicate,
            data = this.data,
            fields,
            operators,
            result = [],
            filter;

            expressions = normalizeFilter(expressions);

            if (!expressions || expressions.filters.length === 0) {
                return this;
            }

            compiled = Query.filterExpr(expressions);
            fields = compiled.fields;
            operators = compiled.operators;

            predicate = filter = new Function("d, __f, __o", "return " + compiled.expression);

            if (fields.length || operators.length) {
                filter = function(d) {
                    return predicate(d, fields, operators);
                };
            }

            for (idx = 0, length = data.length; idx < length; idx++) {
                current = data[idx];

                if (filter(current)) {
                    result.push(current);
                }
            }
            return new Query(result);
        },

        group: function(descriptors, allData) {
            descriptors =  normalizeGroup(descriptors || []);
            allData = allData || this.data;

            var that = this,
            result = new Query(that.data),
            descriptor;

            if (descriptors.length > 0) {
                descriptor = descriptors[0];
                result = result.groupBy(descriptor).select(function(group) {
                    var data = new Query(allData).filter([ { field: group.field, operator: "eq", value: group.value, ignoreCase: false } ]);
                    return {
                        field: group.field,
                        value: group.value,
                        items: descriptors.length > 1 ? new Query(group.items).group(descriptors.slice(1), data.toArray()).toArray() : group.items,
                        hasSubgroups: descriptors.length > 1,
                        aggregates: data.aggregate(descriptor.aggregates)
                    };
                });
            }
            return result;
        },

        groupBy: function(descriptor) {
            if (isEmptyObject(descriptor) || !this.data.length) {
                return new Query([]);
            }

            var field = descriptor.field,
                sorted = this._sortForGrouping(field, descriptor.dir || "asc"),
                accessor = kendo.accessor(field),
                item,
                groupValue = accessor.get(sorted[0], field),
                group = {
                    field: field,
                    value: groupValue,
                    items: []
                },
                currentValue,
                idx,
                len,
                result = [group];

            for(idx = 0, len = sorted.length; idx < len; idx++) {
                item = sorted[idx];
                currentValue = accessor.get(item, field);
                if(!groupValueComparer(groupValue, currentValue)) {
                    groupValue = currentValue;
                    group = {
                        field: field,
                        value: groupValue,
                        items: []
                    };
                    result.push(group);
                }
                group.items.push(item);
            }
            return new Query(result);
        },

        _sortForGrouping: function(field, dir) {
            var idx, length,
                data = this.data;

            if (!stableSort) {
                for (idx = 0, length = data.length; idx < length; idx++) {
                    data[idx].__position = idx;
                }

                data = new Query(data).sort(field, dir, StableComparer).toArray();

                for (idx = 0, length = data.length; idx < length; idx++) {
                    delete data[idx].__position;
                }
                return data;
            }
            return this.sort(field, dir).toArray();
        },

        aggregate: function (aggregates) {
            var idx,
                len,
                result = {},
                state = {};

            if (aggregates && aggregates.length) {
                for(idx = 0, len = this.data.length; idx < len; idx++) {
                    calculateAggregate(result, aggregates, this.data[idx], idx, len, state);
                }
            }
            return result;
        }
    };

    function groupValueComparer(a, b) {
        if (a && a.getTime && b && b.getTime) {
            return a.getTime() === b.getTime();
        }
        return a === b;
    }

    function calculateAggregate(accumulator, aggregates, item, index, length, state) {
        aggregates = aggregates || [];
        var idx,
            aggr,
            functionName,
            len = aggregates.length;

        for (idx = 0; idx < len; idx++) {
            aggr = aggregates[idx];
            functionName = aggr.aggregate;
            var field = aggr.field;
            accumulator[field] = accumulator[field] || {};
            state[field] = state[field] || {};
            state[field][functionName] = state[field][functionName] || {};
            accumulator[field][functionName] = functions[functionName.toLowerCase()](accumulator[field][functionName], item, kendo.accessor(field), index, length, state[field][functionName]);
        }
    }

    var functions = {
        sum: function(accumulator, item, accessor) {
            var value = accessor.get(item);

            if (!isNumber(accumulator)) {
                accumulator = value;
            } else if (isNumber(value)) {
                accumulator += value;
            }

            return accumulator;
        },
        count: function(accumulator) {
            return (accumulator || 0) + 1;
        },
        average: function(accumulator, item, accessor, index, length, state) {
            var value = accessor.get(item);

            if (state.count === undefined) {
                state.count = 0;
            }

            if (!isNumber(accumulator)) {
                accumulator = value;
            } else if (isNumber(value)) {
                accumulator += value;
            }

            if (isNumber(value)) {
                state.count++;
            }

            if(index == length - 1 && isNumber(accumulator)) {
                accumulator = accumulator / state.count;
            }
            return accumulator;
        },
        max: function(accumulator, item, accessor) {
            var value = accessor.get(item);

            if (!isNumber(accumulator)) {
                accumulator = value;
            }

            if(accumulator < value && isNumber(value)) {
                accumulator = value;
            }
            return accumulator;
        },
        min: function(accumulator, item, accessor) {
            var value = accessor.get(item);

            if (!isNumber(accumulator)) {
                accumulator = value;
            }

            if(accumulator > value && isNumber(value)) {
                accumulator = value;
            }
            return accumulator;
        }
    };

    function isNumber(val) {
        return typeof val === "number" && !isNaN(val);
    }

    function toJSON(array) {
        var idx, length = array.length, result = new Array(length);

        for (idx = 0; idx < length; idx++) {
            result[idx] = array[idx].toJSON();
        }

        return result;
    }

    Query.process = function(data, options) {
        options = options || {};

        var query = new Query(data),
            group = options.group,
            sort = normalizeGroup(group || []).concat(normalizeSort(options.sort || [])),
            total,
            filter = options.filter,
            skip = options.skip,
            take = options.take;

        if (filter) {
            query = query.filter(filter);
            total = query.toArray().length;
        }

        if (sort) {
            query = query.sort(sort);

            if (group) {
                data = query.toArray();
            }
        }

        if (skip !== undefined && take !== undefined) {
            query = query.range(skip, take);
        }

        if (group) {
            query = query.group(group, data);
        }

        return {
            total: total,
            data: query.toArray()
        };
    };

    function calculateAggregates(data, options) {
        options = options || {};

        var query = new Query(data),
            aggregates = options.aggregate,
            filter = options.filter;

        if(filter) {
            query = query.filter(filter);
        }

        return query.aggregate(aggregates);
    }

    var LocalTransport = Class.extend({
        init: function(options) {
            this.data = options.data;
        },

        read: function(options) {
            options.success(this.data);
        },
        update: function(options) {
            options.success(options.data);
        },
        create: function(options) {
            options.success(options.data);
        },
        destroy: function(options) {
            options.success(options.data);
        }
    });

    var RemoteTransport = Class.extend( {
        init: function(options) {
            var that = this, parameterMap;

            options = that.options = extend({}, that.options, options);

            each(crud, function(index, type) {
                if (typeof options[type] === STRING) {
                    options[type] = {
                        url: options[type]
                    };
                }
            });

            that.cache = options.cache? Cache.create(options.cache) : {
                find: noop,
                add: noop
            };

            parameterMap = options.parameterMap;

            if (isFunction(options.push)) {
                that.push = options.push;
            }

            if (!that.push) {
                that.push = identity;
            }

            that.parameterMap = isFunction(parameterMap) ? parameterMap : function(options) {
                var result = {};

                each(options, function(option, value) {
                    if (option in parameterMap) {
                        option = parameterMap[option];
                        if (isPlainObject(option)) {
                            value = option.value(value);
                            option = option.key;
                        }
                    }

                    result[option] = value;
                });

                return result;
            };
        },

        options: {
            parameterMap: identity
        },

        create: function(options) {
            return ajax(this.setup(options, CREATE));
        },

        read: function(options) {
            var that = this,
                success,
                error,
                result,
                cache = that.cache;

            options = that.setup(options, READ);

            success = options.success || noop;
            error = options.error || noop;

            result = cache.find(options.data);

            if(result !== undefined) {
                success(result);
            } else {
                options.success = function(result) {
                    cache.add(options.data, result);

                    success(result);
                };

                $.ajax(options);
            }
        },

        update: function(options) {
            return ajax(this.setup(options, UPDATE));
        },

        destroy: function(options) {
            return ajax(this.setup(options, DESTROY));
        },

        setup: function(options, type) {
            options = options || {};

            var that = this,
                parameters,
                operation = that.options[type],
                data = isFunction(operation.data) ? operation.data(options.data) : operation.data;

            options = extend(true, {}, operation, options);
            parameters = extend(true, {}, data, options.data);

            options.data = that.parameterMap(parameters, type);

            if (isFunction(options.url)) {
                options.url = options.url(parameters);
            }

            return options;
        }
    });

    var Cache = Class.extend({
        init: function() {
            this._store = {};
        },
        add: function(key, data) {
            if(key !== undefined) {
                this._store[stringify(key)] = data;
            }
        },
        find: function(key) {
            return this._store[stringify(key)];
        },
        clear: function() {
            this._store = {};
        },
        remove: function(key) {
            delete this._store[stringify(key)];
        }
    });

    Cache.create = function(options) {
        var store = {
            "inmemory": function() { return new Cache(); }
        };

        if (isPlainObject(options) && isFunction(options.find)) {
            return options;
        }

        if (options === true) {
            return new Cache();
        }

        return store[options]();
    };

    function serializeRecords(data, getters, modelInstance, originalFieldNames, fieldNames) {
        var record,
            getter,
            originalName,
            idx,
            length;

        for (idx = 0, length = data.length; idx < length; idx++) {
            record = data[idx];
            for (getter in getters) {
                originalName = fieldNames[getter];

                if (originalName && originalName !== getter) {
                    record[originalName] = getters[getter](record);
                    delete record[getter];
                }
            }
        }
    }

    function convertRecords(data, getters, modelInstance, originalFieldNames, fieldNames) {
        var record,
            getter,
            originalName,
            idx,
            length;

        for (idx = 0, length = data.length; idx < length; idx++) {
            record = data[idx];
            for (getter in getters) {
                record[getter] = modelInstance._parse(getter, getters[getter](record));

                originalName = fieldNames[getter];
                if (originalName && originalName !== getter) {
                    delete record[originalName];
                }
            }
        }
    }

    function convertGroup(data, getters, modelInstance, originalFieldNames, fieldNames) {
        var record,
            idx,
            fieldName,
            length;

        for (idx = 0, length = data.length; idx < length; idx++) {
            record = data[idx];

            fieldName = originalFieldNames[record.field];
            if (fieldName && fieldName != record.field) {
                record.field = fieldName;
            }

            record.value = modelInstance._parse(record.field, record.value);

            if (record.hasSubgroups) {
                convertGroup(record.items, getters, modelInstance, originalFieldNames, fieldNames);
            } else {
                convertRecords(record.items, getters, modelInstance, originalFieldNames, fieldNames);
            }
        }
    }

    function wrapDataAccess(originalFunction, model, converter, getters, originalFieldNames, fieldNames) {
        return function(data) {
            data = originalFunction(data);

            if (data && !isEmptyObject(getters)) {
                if (toString.call(data) !== "[object Array]" && !(data instanceof ObservableArray)) {
                    data = [data];
                }

                converter(data, getters, new model(), originalFieldNames, fieldNames);
            }

            return data || [];
        };
    }

    var DataReader = Class.extend({
        init: function(schema) {
            var that = this, member, get, model, base;

            schema = schema || {};

            for (member in schema) {
                get = schema[member];

                that[member] = typeof get === STRING ? getter(get) : get;
            }

            base = schema.modelBase || Model;

            if (isPlainObject(that.model)) {
                that.model = model = base.define(that.model);
            }

            if (that.model) {
                var dataFunction = proxy(that.data, that),
                    groupsFunction = proxy(that.groups, that),
                    serializeFunction = proxy(that.serialize, that),
                    originalFieldNames = {},
                    getters = {},
                    serializeGetters = {},
                    fieldNames = {},
                    shouldSerialize = false,
                    fieldName;

                model = that.model;

                if (model.fields) {
                    each(model.fields, function(field, value) {
                        var fromName;

                        fieldName = field;

                        if (isPlainObject(value) && value.field) {
                            fieldName = value.field;
                        } else if (typeof value === STRING) {
                            fieldName = value;
                        }

                        if (isPlainObject(value) && value.from) {
                            fromName = value.from;
                        }

                        shouldSerialize = shouldSerialize || (fromName && fromName !== field) || fieldName !== field;

                        getters[field] = getter(fromName || fieldName);
                        serializeGetters[field] = getter(field);
                        originalFieldNames[fromName || fieldName] = field;
                        fieldNames[field] = fromName || fieldName;
                    });

                    if (!schema.serialize && shouldSerialize) {
                        that.serialize = wrapDataAccess(serializeFunction, model, serializeRecords, serializeGetters, originalFieldNames, fieldNames);
                    }
                }

                that._dataAccessFunction = dataFunction;
                that.data = wrapDataAccess(dataFunction, model, convertRecords, getters, originalFieldNames, fieldNames);
                that.groups = wrapDataAccess(groupsFunction, model, convertGroup, getters, originalFieldNames, fieldNames);
            }
        },
        errors: function(data) {
            return data ? data.errors : null;
        },
        parse: identity,
        data: identity,
        total: function(data) {
            return data.length;
        },
        groups: identity,
        aggregates: function() {
            return {};
        },
        serialize: function(data) {
            return data;
        }
    });

    function mergeGroups(target, dest, skip, take) {
        var group,
            idx = 0,
            items;

        while (dest.length && take) {
            group = dest[idx];
            items = group.items;

            var length = items.length;

            if (target && target.field === group.field && target.value === group.value) {
                if (target.hasSubgroups && target.items.length) {
                    mergeGroups(target.items[target.items.length - 1], group.items, skip, take);
                } else {
                    items = items.slice(skip, skip + take);
                    target.items = target.items.concat(items);
                }
                dest.splice(idx--, 1);
            } else if (group.hasSubgroups && items.length) {
                mergeGroups(group, items, skip, take);
            } else {
                items = items.slice(skip, skip + take);
                group.items = items;

                if (!group.items.length) {
                    dest.splice(idx--, 1);
                }
            }

            if (items.length === 0) {
                skip -= length;
            } else {
                skip = 0;
                take -= items.length;
            }

            if (++idx >= dest.length) {
                break;
            }
        }

        if (idx < dest.length) {
            dest.splice(idx, dest.length - idx);
        }
    }

    function flattenGroups(data) {
        var idx, length, result = [];

        for (idx = 0, length = data.length; idx < length; idx++) {
            if (data[idx].hasSubgroups) {
                result = result.concat(flattenGroups(data[idx].items));
            } else {
                result = result.concat(data[idx].items.slice());
            }
        }
        return result;
    }

    function wrapGroupItems(data, model) {
        var idx, length, group, items;
        if (model) {
            for (idx = 0, length = data.length; idx < length; idx++) {
                group = data[idx];
                items = group.items;

                if (group.hasSubgroups) {
                    wrapGroupItems(items, model);
                } else if (items.length && !(items[0] instanceof model)) {
                    items.type = model;
                    items.wrapAll(items, items);
                }
            }
        }
    }

    function eachGroupItems(data, func) {
        var idx, length;

        for (idx = 0, length = data.length; idx < length; idx++) {
            if (data[idx].hasSubgroups) {
                if (eachGroupItems(data[idx].items, func)) {
                    return true;
                }
            } else if (func(data[idx].items, data[idx])) {
                return true;
            }
        }
    }

    function removeModel(data, model) {
        var idx, length;

        for (idx = 0, length = data.length; idx < length; idx++) {
            if (data[idx].uid == model.uid) {
                model = data[idx];
                data.splice(idx, 1);
                return model;
            }
        }
    }

    function wrapInEmptyGroup(groups, model) {
        var parent,
            group,
            idx,
            length;

        for (idx = groups.length-1, length = 0; idx >= length; idx--) {
            group = groups[idx];
            parent = {
                value: model.get(group.field),
                field: group.field,
                items: parent ? [parent] : [model],
                hasSubgroups: !!parent,
                aggregates: {}
            };
        }

        return parent;
    }

    function indexOfPristineModel(data, model) {
        if (model) {
            return indexOf(data, function(item) {
                return item[model.idField] === model.id;
            });
        }
        return -1;
    }

    function indexOfModel(data, model) {
        if (model) {
            return indexOf(data, function(item) {
                return item.uid == model.uid;
            });
        }
        return -1;
    }

    function indexOf(data, comparer) {
        var idx, length;

        for (idx = 0, length = data.length; idx < length; idx++) {
            if (comparer(data[idx])) {
                return idx;
            }
        }

        return -1;
    }

    function fieldNameFromModel(fields, name) {
        if (fields && !isEmptyObject(fields)) {
            var descriptor = fields[name];
            var fieldName;
            if (isPlainObject(descriptor)) {
                fieldName = descriptor.from || descriptor.field || name;
            } else {
                fieldName = fields[name] || name;
            }

            if (isFunction(fieldName)) {
                return name;
            }

            return fieldName;
        }
        return name;
    }

    function convertFilterDescriptorsField(descriptor, model) {
        var idx,
            length,
            target = {};

        for (var field in descriptor) {
            if (field !== "filters") {
                target[field] = descriptor[field];
            }
        }

        if (descriptor.filters) {
            target.filters = [];
            for (idx = 0, length = descriptor.filters.length; idx < length; idx++) {
                target.filters[idx] = convertFilterDescriptorsField(descriptor.filters[idx], model);
            }
        } else {
            target.field = fieldNameFromModel(model.fields, target.field);
        }
        return target;
    }

    function convertDescriptorsField(descriptors, model) {
        var idx,
            length,
            result = [],
            target,
            descriptor;

        for (idx = 0, length = descriptors.length; idx < length; idx ++) {
            target = {};

            descriptor = descriptors[idx];

            for (var field in descriptor) {
                target[field] = descriptor[field];
            }

            target.field = fieldNameFromModel(model.fields, target.field);

            if (target.aggregates && isArray(target.aggregates)) {
                target.aggregates = convertDescriptorsField(target.aggregates, model);
            }
            result.push(target);
        }
        return result;
    }

    var DataSource = Observable.extend({
        init: function(options) {
            var that = this, model, data;

            if (options) {
                data = options.data;
            }

            options = that.options = extend({}, that.options, options);

            that._map = {};
            that._prefetch = {};
            that._data = [];
            that._pristineData = [];
            that._ranges = [];
            that._view = [];
            that._pristineTotal = 0;
            that._destroyed = [];
            that._pageSize = options.pageSize;
            that._page = options.page  || (options.pageSize ? 1 : undefined);
            that._sort = normalizeSort(options.sort);
            that._filter = normalizeFilter(options.filter);
            that._group = normalizeGroup(options.group);
            that._aggregate = options.aggregate;
            that._total = options.total;

            Observable.fn.init.call(that);

            that.transport = Transport.create(options, data);

            if (isFunction(that.transport.push)) {
                that.transport.push({
                    pushCreate: proxy(that._pushCreate, that),
                    pushUpdate: proxy(that._pushUpdate, that),
                    pushDestroy: proxy(that._pushDestroy, that)
                });
            }

            that.reader = new kendo.data.readers[options.schema.type || "json" ](options.schema);

            model = that.reader.model || {};

            that._data = that._observe(that._data);

            that.bind(["push", ERROR, CHANGE, REQUESTSTART, SYNC, REQUESTEND, PROGRESS], options);
        },

        options: {
            data: [],
            schema: {
               modelBase: Model
            },
            serverSorting: false,
            serverPaging: false,
            serverFiltering: false,
            serverGrouping: false,
            serverAggregates: false,
            batch: false
        },

        _isServerGrouped: function() {
            var group = this.group() || [];

            return this.options.serverGrouping && group.length;
        },

        _pushCreate: function(result) {
            this._push(result, "pushCreate");
        },

        _pushUpdate: function(result) {
            this._push(result, "pushUpdate");
        },

        _pushDestroy: function(result) {
            this._push(result, "pushDestroy");
        },

        _push: function(result, operation) {
            var data = this._readData(result);

            if (!data) {
                data = result;
            }

            this[operation](data);
        },

        _flatData: function(data) {
            if (this._isServerGrouped()) {
                return flattenGroups(data);
            }
            return data;
        },

        parent: noop,

        get: function(id) {
            var idx, length, data = this._flatData(this._data);

            for (idx = 0, length = data.length; idx < length; idx++) {
                if (data[idx].id == id) {
                    return data[idx];
                }
            }
        },

        getByUid: function(id) {
            var idx, length, data = this._flatData(this._data);

            if (!data) {
                return;
            }

            for (idx = 0, length = data.length; idx < length; idx++) {
                if (data[idx].uid == id) {
                    return data[idx];
                }
            }
        },

        indexOf: function(model) {
            return indexOfModel(this._data, model);
        },

        at: function(index) {
            return this._data[index];
        },

        data: function(value) {
            var that = this;
            if (value !== undefined) {
                that._data = this._observe(value);

                that._pristineData = value.slice(0);

                that._ranges = [];
                that._addRange(that._data);

                that._total = that._data.length;
                that._pristineTotal = that._total;

                that._process(that._data);
            } else {
                return that._data;
            }
        },

        view: function() {
            return this._view;
        },

        add: function(model) {
            return this.insert(this._data.length, model);
        },

        _createNewModel: function(model) {
            if (this.reader.model) {
                return  new this.reader.model(model);
            }

            return new ObservableObject(model);
        },

        insert: function(index, model) {
            if (!model) {
                model = index;
                index = 0;
            }

            if (!(model instanceof Model)) {
                model = this._createNewModel(model);
            }

            if (this._isServerGrouped()) {
                this._data.splice(index, 0, wrapInEmptyGroup(this.group(), model));
            } else {
                this._data.splice(index, 0, model);
            }

            return model;
        },

        pushCreate: function(items) {
            if (!isArray(items)) {
                items = [items];
            }

            var pushed = [];

            for (var idx = 0; idx < items.length; idx ++) {
                var item = items[idx];

                var result = this.add(item);

                pushed.push(result);

                var pristine = result.toJSON();

                if (this._isServerGrouped()) {
                    pristine = wrapInEmptyGroup(this.group(), pristine);
                }

                this._pristineData.push(pristine);
            }

            if (pushed.length) {
                this.trigger("push", {
                    type: "create",
                    items: pushed
                });
            }
        },

        pushUpdate: function(items) {
            if (!isArray(items)) {
                items = [items];
            }

            var pushed = [];

            for (var idx = 0; idx < items.length; idx ++) {
                var item = items[idx];
                var model = this._createNewModel(item);

                var target = this.get(model.id);

                if (target) {
                    pushed.push(target);

                    target.accept(item);

                    target.trigger("change");

                    this._updatePristineForModel(target, item);
                } else {
                    this.pushCreate(item);
                }
            }

            if (pushed.length) {
                this.trigger("push", {
                    type: "update",
                    items: pushed
                });
            }
        },

        pushDestroy: function(items) {
            if (!isArray(items)) {
                items = [items];
            }

            var pushed = [];
            var autoSync = this.options.autoSync;
            this.options.autoSync = false;
            try {
                for (var idx = 0; idx < items.length; idx ++) {
                    var item = items[idx];
                    var model = this._createNewModel(item);
                    var found = false;

                    this._eachItem(this._data, function(items){
                        for (var idx = 0; idx < items.length; idx++) {
                            if (items[idx].id === model.id) {
                                pushed.push(items[idx]);
                                items.splice(idx, 1);
                                found = true;
                                break;
                            }
                        }
                    });

                    if (found) {
                        this._removePristineForModel(model);
                        this._destroyed.pop();
                    }
                }
            } finally {
                this.options.autoSync = autoSync;
            }

            if (pushed.length) {
                this.trigger("push", {
                    type: "destroy",
                    items: pushed
                });
            }
        },

        remove: function(model) {
            var result,
                that = this,
                hasGroups = that._isServerGrouped();

            this._eachItem(that._data, function(items) {
                result = removeModel(items, model);
                if (result && hasGroups) {
                    if (!result.isNew || !result.isNew()) {
                        that._destroyed.push(result);
                    }
                    return true;
                }
            });

            this._removeModelFromRanges(model);

            this._updateRangesLength();

            return model;
        },

        sync: function() {
            var that = this,
                idx,
                length,
                created = [],
                updated = [],
                destroyed = that._destroyed,
                data = that._flatData(that._data);

            if (!that.reader.model) {
                return;
            }

            for (idx = 0, length = data.length; idx < length; idx++) {
                if (data[idx].isNew()) {
                    created.push(data[idx]);
                } else if (data[idx].dirty) {
                    updated.push(data[idx]);
                }
            }

            var promises = that._send("create", created);

            promises.push.apply(promises ,that._send("update", updated));
            promises.push.apply(promises ,that._send("destroy", destroyed));

            $.when.apply(null, promises)
                .then(function() {
                    var idx, length;

                    for (idx = 0, length = arguments.length; idx < length; idx++){
                        that._accept(arguments[idx]);
                    }

                    that._change({ action: "sync" });

                    that.trigger(SYNC);
                });
        },

        cancelChanges: function(model) {
            var that = this;

            if (model instanceof kendo.data.Model) {
                that._cancelModel(model);
            } else {
                that._destroyed = [];
                that._data = that._observe(that._pristineData);
                if (that.options.serverPaging) {
                    that._total = that._pristineTotal;
                }
                that._change();
            }
        },

        hasChanges: function() {
            var idx,
                length,
                data = this._data;

            if (this._destroyed.length) {
                return true;
            }

            for (idx = 0, length = data.length; idx < length; idx++) {
                if (data[idx].isNew() || data[idx].dirty) {
                    return true;
                }
            }

            return false;
        },

        _accept: function(result) {
            var that = this,
                models = result.models,
                response = result.response,
                idx = 0,
                serverGroup = that._isServerGrouped(),
                pristine = that._pristineData,
                type = result.type,
                length;

            that.trigger(REQUESTEND, { response: response, type: type });

            if (response && !isEmptyObject(response)) {
                response = that.reader.parse(response);

                if (that._handleCustomErrors(response)) {
                    return;
                }

                response = that.reader.data(response);

                if (!isArray(response)) {
                    response = [response];
                }
            } else {
                response = $.map(models, function(model) { return model.toJSON(); } );
            }

            if (type === "destroy") {
                that._destroyed = [];
            }

            for (idx = 0, length = models.length; idx < length; idx++) {
                if (type !== "destroy") {
                    models[idx].accept(response[idx]);

                    if (type === "create") {
                        pristine.push(serverGroup ? wrapInEmptyGroup(that.group(), models[idx]) : response[idx]);
                    } else if (type === "update") {
                        that._updatePristineForModel(models[idx], response[idx]);
                    }
                } else {
                    that._removePristineForModel(models[idx]);
                }
            }
        },

        _updatePristineForModel: function(model, values) {
            this._executeOnPristineForModel(model, function(index, items) {
                kendo.deepExtend(items[index], values);
            });
        },

        _executeOnPristineForModel: function(model, callback) {
            this._eachPristineItem(
                function(items) {
                    var index = indexOfPristineModel(items, model);
                    if (index > -1) {
                        callback(index, items);
                        return true;
                    }
                });
        },

        _removePristineForModel: function(model) {
            this._executeOnPristineForModel(model, function(index, items) {
                items.splice(index, 1);
            });
        },

        _readData: function(data) {
            var read = !this._isServerGrouped() ? this.reader.data : this.reader.groups;
            return read(data);
        },

        _eachPristineItem: function(callback) {
            this._eachItem(this._pristineData, callback);
        },

       _eachItem: function(data, callback) {
            if (data && data.length) {
                if (this._isServerGrouped()) {
                    eachGroupItems(data, callback);
                } else {
                    callback(data);
                }
            }
        },

        _pristineForModel: function(model) {
            var pristine,
                idx,
                callback = function(items) {
                    idx = indexOfPristineModel(items, model);
                    if (idx > -1) {
                        pristine = items[idx];
                        return true;
                    }
                };

            this._eachPristineItem(callback);

            return pristine;
        },

        _cancelModel: function(model) {
            var pristine = this._pristineForModel(model),
                idx;

           this._eachItem(this._data, function(items) {
                idx = indexOfModel(items, model);
                if (idx != -1) {
                    if (!model.isNew() && pristine) {
                        items[idx].accept(pristine);
                    } else {
                        items.splice(idx, 1);
                    }
                }
            });
        },

        _promise: function(data, models, type) {
            var that = this,
            transport = that.transport;

            return $.Deferred(function(deferred) {

                that.trigger(REQUESTSTART, { type: type });

                transport[type].call(transport, extend({
                    success: function(response) {
                        deferred.resolve({
                            response: response,
                            models: models,
                            type: type
                        });
                    },
                    error: function(response, status, error) {
                        deferred.reject(response);
                        that.error(response, status, error);
                    }
                }, data)
                );
            }).promise();
        },

        _send: function(method, data) {
            var that = this,
                idx,
                length,
                promises = [],
                converted = that.reader.serialize(toJSON(data));

            if (that.options.batch) {
                if (data.length) {
                    promises.push(that._promise( { data: { models: converted } }, data , method));
                }
            } else {
                for (idx = 0, length = data.length; idx < length; idx++) {
                    promises.push(that._promise( { data: converted[idx] }, [ data[idx] ], method));
                }
            }

            return promises;
        },

        read: function(data) {
            var that = this, params = that._params(data);

            that._queueRequest(params, function() {
                if (!that.trigger(REQUESTSTART, { type: "read" })) {
                    that.trigger(PROGRESS);

                    that._ranges = [];
                    that.transport.read({
                        data: params,
                        success: proxy(that.success, that),
                        error: proxy(that.error, that)
                    });
                } else {
                    that._dequeueRequest();
                }
            });
        },

        success: function(data) {
            var that = this,
                options = that.options;

            that.trigger(REQUESTEND, { response: data, type: "read" });

            data = that.reader.parse(data);

            if (that._handleCustomErrors(data)) {
                that._dequeueRequest();
                return;
            }

            that._total = that.reader.total(data);
            that._pristineTotal = that._total;

            if (that._aggregate && options.serverAggregates) {
                that._aggregateResult = that.reader.aggregates(data);
            }

            data = that._readData(data);

            that._pristineData = data.slice(0);

            that._data = that._observe(data);

            that._addRange(that._data);

            that._process(that._data);
            that._dequeueRequest();
        },

        _addRange: function(data) {
            var that = this,
                start = that._skip || 0,
                end = start + that._flatData(data).length;

            that._ranges.push({ start: start, end: end, data: data });
            that._ranges.sort( function(x, y) { return x.start - y.start; } );
        },

        error: function(xhr, status, errorThrown) {
            this._dequeueRequest();
            this.trigger(REQUESTEND, { });
            this.trigger(ERROR, { xhr: xhr, status: status, errorThrown: errorThrown });
        },

        _params: function(data) {
            var that = this,
                options =  extend({
                    take: that.take(),
                    skip: that.skip(),
                    page: that.page(),
                    pageSize: that.pageSize(),
                    sort: that._sort,
                    filter: that._filter,
                    group: that._group,
                    aggregate: that._aggregate
                }, data);

            if (!that.options.serverPaging) {
                delete options.take;
                delete options.skip;
                delete options.page;
                delete options.pageSize;
            }

            if (!that.options.serverGrouping) {
                delete options.group;
            } else if (that.reader.model && options.group) {
                options.group = convertDescriptorsField(options.group, that.reader.model);
            }

            if (!that.options.serverFiltering) {
                delete options.filter;
            } else if (that.reader.model && options.filter) {
               options.filter = convertFilterDescriptorsField(options.filter, that.reader.model);
            }

            if (!that.options.serverSorting) {
                delete options.sort;
            } else if (that.reader.model && options.sort) {
                options.sort = convertDescriptorsField(options.sort, that.reader.model);
            }

            if (!that.options.serverAggregates) {
                delete options.aggregate;
            } else if (that.reader.model && options.aggregate) {
                options.aggregate = convertDescriptorsField(options.aggregate, that.reader.model);
            }

            return options;
        },

        _queueRequest: function(options, callback) {
            var that = this;
            if (!that._requestInProgress) {
                that._requestInProgress = true;
                that._pending = undefined;
                callback();
            } else {
                that._pending = { callback: proxy(callback, that), options: options };
            }
        },

        _dequeueRequest: function() {
            var that = this;
            that._requestInProgress = false;
            if (that._pending) {
                that._queueRequest(that._pending.options, that._pending.callback);
            }
        },

        _handleCustomErrors: function(response) {
            if (this.reader.errors) {
                var errors = this.reader.errors(response);
                if (errors) {
                    this.trigger(ERROR, { xhr: null, status: "customerror", errorThrown: "custom error", errors: errors });
                    return true;
                }
            }
            return false;
        },
        _observe: function(data) {
            var that = this,
                model = that.reader.model,
                wrap = false;

            if (model && data.length) {
                wrap = !(data[0] instanceof model);
            }

            if (data instanceof ObservableArray) {
                if (wrap) {
                    data.type = that.reader.model;
                    data.wrapAll(data, data);
                }
            } else {
                data = new ObservableArray(data, that.reader.model);
                data.parent = function() { return that.parent(); };
            }

            if (that._isServerGrouped()) {
                wrapGroupItems(data, model);
            }

            if (that._changeHandler && that._data && that._data instanceof ObservableArray) {
                that._data.unbind(CHANGE, that._changeHandler);
            } else {
                that._changeHandler = proxy(that._change, that);
            }

            return data.bind(CHANGE, that._changeHandler);
        },

        _change: function(e) {
            var that = this, idx, length, action = e ? e.action : "";

            if (action === "remove") {
                for (idx = 0, length = e.items.length; idx < length; idx++) {
                    if (!e.items[idx].isNew || !e.items[idx].isNew()) {
                        that._destroyed.push(e.items[idx]);
                    }
                }
            }

            if (that.options.autoSync && (action === "add" || action === "remove" || action === "itemchange")) {
                that.sync();
            } else {
                var total = parseInt(that._total || that._pristineTotal, 10);
                if (action === "add") {
                    total += e.items.length;
                } else if (action === "remove") {
                    total -= e.items.length;
                } else if (action !== "itemchange" && action !== "sync" && !that.options.serverPaging) {
                    total = that._pristineTotal;
                } else if (action === "sync") {
                    total = that._pristineTotal = parseInt(that._total, 10);
                }

                that._total = total;

                that._process(that._data, e);
            }
        },

        _process: function (data, e) {
            var that = this,
                options = {},
                result;

            if (that.options.serverPaging !== true) {
                options.skip = that._skip;
                options.take = that._take || that._pageSize;

                if(options.skip === undefined && that._page !== undefined && that._pageSize !== undefined) {
                    options.skip = (that._page - 1) * that._pageSize;
                }
            }

            if (that.options.serverSorting !== true) {
                options.sort = that._sort;
            }

            if (that.options.serverFiltering !== true) {
                options.filter = that._filter;
            }

            if (that.options.serverGrouping !== true) {
                options.group = that._group;
            }

            if (that.options.serverAggregates !== true) {
                options.aggregate = that._aggregate;
                that._aggregateResult = calculateAggregates(data, options);
            }

            result = Query.process(data, options);

            that._view = result.data;

            if (result.total !== undefined && !that.options.serverFiltering) {
                that._total = result.total;
            }

            e = e || {};

            e.items = e.items || that._view;

            that.trigger(CHANGE, e);
        },

        _mergeState: function(options) {
            var that = this;

            if (options !== undefined) {
                that._pageSize = options.pageSize;
                that._page = options.page;
                that._sort = options.sort;
                that._filter = options.filter;
                that._group = options.group;
                that._aggregate = options.aggregate;
                that._skip = options.skip;
                that._take = options.take;

                if(that._skip === undefined) {
                    that._skip = that.skip();
                    options.skip = that.skip();
                }

                if(that._take === undefined && that._pageSize !== undefined) {
                    that._take = that._pageSize;
                    options.take = that._take;
                }

                if (options.sort) {
                    that._sort = options.sort = normalizeSort(options.sort);
                }

                if (options.filter) {
                    that._filter = options.filter = normalizeFilter(options.filter);
                }

                if (options.group) {
                    that._group = options.group = normalizeGroup(options.group);
                }
                if (options.aggregate) {
                    that._aggregate = options.aggregate = normalizeAggregate(options.aggregate);
                }
            }
            return options;
        },

        query: function(options) {
            var that = this,
                result,
                remote = that.options.serverSorting || that.options.serverPaging || that.options.serverFiltering || that.options.serverGrouping || that.options.serverAggregates;

            if (remote || ((that._data === undefined || that._data.length === 0) && !that._destroyed.length)) {
                that.read(that._mergeState(options));
            } else {
                if (!that.trigger(REQUESTSTART, { type: "read" })) {
                    that.trigger(PROGRESS);

                    result = Query.process(that._data, that._mergeState(options));

                    if (!that.options.serverFiltering) {
                        if (result.total !== undefined) {
                            that._total = result.total;
                        } else {
                            that._total = that._data.length;
                        }
                    }

                    that._view = result.data;
                    that._aggregateResult = calculateAggregates(that._data, options);
                    that.trigger(REQUESTEND, { });
                    that.trigger(CHANGE, { items: result.data });
                }
            }
        },

        fetch: function(callback) {
            var that = this;

            return $.Deferred(function(deferred) {
                var success = function(e) {
                    that.unbind(ERROR, error);

                    deferred.resolve();

                    if (callback) {
                        callback.call(that, e);
                    }
                };

                var error = function(e) {
                    deferred.reject(e);
                };

                that.one(CHANGE, success);
                that.one(ERROR, error);
                that._query();
            }).promise();
        },

        _query: function(options) {
            var that = this;

            that.query(extend({}, {
                page: that.page(),
                pageSize: that.pageSize(),
                sort: that.sort(),
                filter: that.filter(),
                group: that.group(),
                aggregate: that.aggregate()
            }, options));
        },

        next: function(options) {
            var that = this,
                page = that.page(),
                total = that.total();

            options = options || {};

            if (!page || (total && page + 1 > that.totalPages())) {
                return;
            }

            that._skip = page * that.take();

            page += 1;
            options.page = page;

            that._query(options);

            return page;
        },

        prev: function(options) {
            var that = this,
                page = that.page();

            options = options || {};

            if (!page || page === 1) {
                return;
            }

            that._skip = that._skip - that.take();

            page -= 1;
            options.page = page;

            that._query(options);

            return page;
        },

        page: function(val) {
            var that = this,
            skip;

            if(val !== undefined) {
                val = math.max(math.min(math.max(val, 1), that.totalPages()), 1);
                that._query({ page: val });
                return;
            }
            skip = that.skip();

            return skip !== undefined ? math.round((skip || 0) / (that.take() || 1)) + 1 : undefined;
        },

        pageSize: function(val) {
            var that = this;

            if(val !== undefined) {
                that._query({ pageSize: val, page: 1 });
                return;
            }

            return that.take();
        },

        sort: function(val) {
            var that = this;

            if(val !== undefined) {
                that._query({ sort: val });
                return;
            }

            return that._sort;
        },

        filter: function(val) {
            var that = this;

            if (val === undefined) {
                return that._filter;
            }

            that._query({ filter: val, page: 1 });
        },

        group: function(val) {
            var that = this;

            if(val !== undefined) {
                that._query({ group: val });
                return;
            }

            return that._group;
        },

        total: function() {
            return parseInt(this._total || 0, 10);
        },

        aggregate: function(val) {
            var that = this;

            if(val !== undefined) {
                that._query({ aggregate: val });
                return;
            }

            return that._aggregate;
        },

        aggregates: function() {
            return this._aggregateResult;
        },

        totalPages: function() {
            var that = this,
            pageSize = that.pageSize() || that.total();

            return math.ceil((that.total() || 0) / pageSize);
        },

        inRange: function(skip, take) {
            var that = this,
                end = math.min(skip + take, that.total());

            if (!that.options.serverPaging && that._data.length > 0) {
                return true;
            }

            return that._findRange(skip, end).length > 0;
        },

        lastRange: function() {
            var ranges = this._ranges;
            return ranges[ranges.length - 1] || { start: 0, end: 0, data: [] };
        },

        firstItemUid: function() {
            var ranges = this._ranges;
            return ranges.length && ranges[0].data.length && ranges[0].data[0].uid;
        },

        range: function(skip, take) {
            skip = math.min(skip || 0, this.total());

            var that = this,
                pageSkip = math.max(math.floor(skip / take), 0) * take,
                size = math.min(pageSkip + take, that.total()),
                data;

            data = that._findRange(skip, math.min(skip + take, that.total()));

            if (data.length) {
                that._skip = skip > that.skip() ? math.min(size, (that.totalPages() - 1) * that.take()) : pageSkip;

                that._take = take;

                var paging = that.options.serverPaging;
                var sorting = that.options.serverSorting;
                var filtering = that.options.serverFiltering;
                var aggregates = that.options.serverAggregates;
                try {
                    that.options.serverPaging = true;
                    if (!that._isServerGrouped() && !(that.group() && that.group().length)) {
                        that.options.serverSorting = true;
                    }
                    that.options.serverFiltering = true;
                    that.options.serverPaging = true;
                    that.options.serverAggregates = true;

                    if (paging) {
                        that._data = data = that._observe(data);
                    }
                    that._process(data);
                } finally {
                    that.options.serverPaging = paging;
                    that.options.serverSorting = sorting;
                    that.options.serverFiltering = filtering;
                    that.options.serverAggregates = aggregates;
                }

                return;
            }

            if (take !== undefined) {
                if (!that._rangeExists(pageSkip, size)) {
                    that.prefetch(pageSkip, take, function() {
                        if (skip > pageSkip && size < that.total() && !that._rangeExists(size, math.min(size + take, that.total()))) {
                            that.prefetch(size, take, function() {
                                that.range(skip, take);
                            });
                        } else {
                            that.range(skip, take);
                        }
                    });
                } else if (pageSkip < skip) {
                    that.prefetch(size, take, function() {
                        that.range(skip, take);
                    });
                }
            }
        },

        _findRange: function(start, end) {
            var that = this,
                ranges = that._ranges,
                range,
                data = [],
                skipIdx,
                takeIdx,
                startIndex,
                endIndex,
                rangeData,
                rangeEnd,
                processed,
                options = that.options,
                remote = options.serverSorting || options.serverPaging || options.serverFiltering || options.serverGrouping || options.serverAggregates,
                flatData,
                count,
                length;

            for (skipIdx = 0, length = ranges.length; skipIdx < length; skipIdx++) {
                range = ranges[skipIdx];
                if (start >= range.start && start <= range.end) {
                    count = 0;

                    for (takeIdx = skipIdx; takeIdx < length; takeIdx++) {
                        range = ranges[takeIdx];
                        flatData = that._flatData(range.data);

                        if (flatData.length && start + count >= range.start) {
                            rangeData = range.data;
                            rangeEnd = range.end;

                            if (!remote) {
                                var sort = normalizeGroup(that.group() || []).concat(normalizeSort(that.sort() || []));
                                processed = Query.process(range.data, { sort: sort, filter: that.filter() });
                                flatData = rangeData = processed.data;

                                if (processed.total !== undefined) {
                                    rangeEnd = processed.total;
                                }
                            }

                            startIndex = 0;
                            if (start + count > range.start) {
                                startIndex = (start + count) - range.start;
                            }
                            endIndex = flatData.length;
                            if (rangeEnd > end) {
                                endIndex = endIndex - (rangeEnd - end);
                            }
                            count += endIndex - startIndex;
                            data = that._mergeGroups(data, rangeData, startIndex, endIndex);

                            if (end <= range.end && count == end - start) {
                                return data;
                            }
                        }
                    }
                    break;
                }
            }
            return [];
        },

        _mergeGroups: function(data, range, skip, take) {
            if (this._isServerGrouped()) {
                var temp = range.toJSON(),
                    prevGroup;

                if (data.length) {
                    prevGroup = data[data.length - 1];
                }

                mergeGroups(prevGroup, temp, skip, take);

                return data.concat(temp);
            }
            return data.concat(range.slice(skip, take));
        },

        skip: function() {
            var that = this;

            if (that._skip === undefined) {
                return (that._page !== undefined ? (that._page  - 1) * (that.take() || 1) : undefined);
            }
            return that._skip;
        },

        take: function() {
            return this._take || this._pageSize;
        },

        _prefetchSuccessHandler: function (skip, size, callback) {
            var that = this;

            return function(data) {
                var found = false,
                    range = { start: skip, end: size, data: [] },
                    idx,
                    length,
                    temp;

                that._dequeueRequest();

                that.trigger(REQUESTEND, { response: data, type: "read" });

                data = that.reader.parse(data);

                temp = that._readData(data);

                if (temp.length) {
                    for (idx = 0, length = that._ranges.length; idx < length; idx++) {
                        if (that._ranges[idx].start === skip) {
                            found = true;
                            range = that._ranges[idx];
                            break;
                        }
                    }
                    if (!found) {
                        that._ranges.push(range);
                    }
                }

                range.data = that._observe(temp);
                range.end = range.start + that._flatData(range.data).length;
                that._ranges.sort( function(x, y) { return x.start - y.start; } );
                that._total = that.reader.total(data);

                if (callback && temp.length) {
                    callback();
                } else {
                    that.trigger(CHANGE, {});
                }
            };
        },

        prefetch: function(skip, take, callback) {
            var that = this,
                size = math.min(skip + take, that.total()),
                options = {
                    take: take,
                    skip: skip,
                    page: skip / take + 1,
                    pageSize: take,
                    sort: that._sort,
                    filter: that._filter,
                    group: that._group,
                    aggregate: that._aggregate
                };

            if (!that._rangeExists(skip, size)) {
                clearTimeout(that._timeout);

                that._timeout = setTimeout(function() {
                    that._queueRequest(options, function() {
                        if (!that.trigger(REQUESTSTART, { type: "read" })) {
                            that.transport.read({
                                data: that._params(options),
                                success: that._prefetchSuccessHandler(skip, size, callback)
                            });
                        } else {
                            that._dequeueRequest();
                        }
                    });
                }, 100);
            } else if (callback) {
                callback();
            }
        },

        _rangeExists: function(start, end) {
            var that = this,
                ranges = that._ranges,
                idx,
                length;

            for (idx = 0, length = ranges.length; idx < length; idx++) {
                if (ranges[idx].start <= start && ranges[idx].end >= end) {
                    return true;
                }
            }
            return false;
        },

        _removeModelFromRanges: function(model) {
            var result,
                found,
                range;

            for (var idx = 0, length = this._ranges.length; idx < length; idx++) {
                range = this._ranges[idx];

                this._eachItem(range.data, function(items) {
                    result = removeModel(items, model);
                    if (result) {
                        found = true;
                    }
                });

                if (found) {
                    break;
                }
            }
        },

        _updateRangesLength: function() {
            var startOffset = 0,
                range,
                rangeLength;

            for (var idx = 0, length = this._ranges.length; idx < length; idx++) {
                range = this._ranges[idx];
                range.start = range.start - startOffset;

                rangeLength = this._flatData(range.data).length;
                startOffset = range.end - rangeLength;
                range.end = range.start + rangeLength;
            }
        }
    });

    var Transport = {};

    Transport.create = function(options, data) {
        var transport,
            transportOptions = options.transport;

        if (transportOptions) {
            transportOptions.read = typeof transportOptions.read === STRING ? { url: transportOptions.read } : transportOptions.read;

            if (options.type) {
                if (kendo.data.transports[options.type] && !isPlainObject(kendo.data.transports[options.type])) {
                    transport = new kendo.data.transports[options.type](extend(transportOptions, { data: data }));
                } else {
                    transportOptions = extend(true, {}, kendo.data.transports[options.type], transportOptions);
                }

                options.schema = extend(true, {}, kendo.data.schemas[options.type], options.schema);
            }

            if (!transport) {
                transport = isFunction(transportOptions.read) ? transportOptions : new RemoteTransport(transportOptions);
            }
        } else {
            transport = new LocalTransport({ data: options.data });
        }
        return transport;
    };

    DataSource.create = function(options) {
        if (isArray(options) || options instanceof ObservableArray) {
           options = { data: options };
        }

        var dataSource = options || {},
            data = dataSource.data,
            fields = dataSource.fields,
            table = dataSource.table,
            select = dataSource.select,
            idx,
            length,
            model = {},
            field;

        if (!data && fields && !dataSource.transport) {
            if (table) {
                data = inferTable(table, fields);
            } else if (select) {
                data = inferSelect(select, fields);
            }
        }

        if (kendo.data.Model && fields && (!dataSource.schema || !dataSource.schema.model)) {
            for (idx = 0, length = fields.length; idx < length; idx++) {
                field = fields[idx];
                if (field.type) {
                    model[field.field] = field;
                }
            }

            if (!isEmptyObject(model)) {
                dataSource.schema = extend(true, dataSource.schema, { model:  { fields: model } });
            }
        }

        dataSource.data = data;
        table = null;
        dataSource.table = null;

        return dataSource instanceof DataSource ? dataSource : new DataSource(dataSource);
    };

    function inferSelect(select, fields) {
        var options = $(select)[0].children,
            idx,
            length,
            data = [],
            record,
            firstField = fields[0],
            secondField = fields[1],
            value,
            option;

        for (idx = 0, length = options.length; idx < length; idx++) {
            record = {};
            option = options[idx];

            if (option.disabled) {
                continue;
            }

            record[firstField.field] = option.text;

            value = option.attributes.value;

            if (value && value.specified) {
                value = option.value;
            } else {
                value = option.text;
            }

            record[secondField.field] = value;

            data.push(record);
        }

        return data;
    }

    function inferTable(table, fields) {
        var tbody = $(table)[0].tBodies[0],
        rows = tbody ? tbody.rows : [],
        idx,
        length,
        fieldIndex,
        fieldCount = fields.length,
        data = [],
        cells,
        record,
        cell,
        empty;

        for (idx = 0, length = rows.length; idx < length; idx++) {
            record = {};
            empty = true;
            cells = rows[idx].cells;

            for (fieldIndex = 0; fieldIndex < fieldCount; fieldIndex++) {
                cell = cells[fieldIndex];
                if(cell.nodeName.toLowerCase() !== "th") {
                    empty = false;
                    record[fields[fieldIndex].field] = cell.innerHTML;
                }
            }
            if(!empty) {
                data.push(record);
            }
        }

        return data;
    }

    var Node = Model.define({
        init: function(value) {
            var that = this,
                hasChildren = that.hasChildren || value && value.hasChildren,
                childrenField = "items",
                childrenOptions = {};

            kendo.data.Model.fn.init.call(that, value);

            if (typeof that.children === STRING) {
                childrenField = that.children;
            }

            childrenOptions = {
                schema: {
                    data: childrenField,
                    model: {
                        hasChildren: hasChildren,
                        id: that.idField
                    }
                }
            };

            if (typeof that.children !== STRING) {
                extend(childrenOptions, that.children);
            }

            childrenOptions.data = value;

            if (!hasChildren) {
                hasChildren = childrenOptions.schema.data;
            }

            if (typeof hasChildren === STRING) {
                hasChildren = kendo.getter(hasChildren);
            }

            if (isFunction(hasChildren)) {
                that.hasChildren = !!hasChildren.call(that, that);
            }

            that._childrenOptions = childrenOptions;

            if (that.hasChildren) {
                that._initChildren();
            }

            that._loaded = !!(value && (value[childrenField] || value._loaded));
        },

        _initChildren: function() {
            var that = this;
            var children, transport, parameterMap;

            if (!(that.children instanceof HierarchicalDataSource)) {
                children = that.children = new HierarchicalDataSource(that._childrenOptions);

                transport = children.transport;
                parameterMap = transport.parameterMap;

                transport.parameterMap = function(data, type) {
                    data[that.idField || "id"] = that.id;

                    if (parameterMap) {
                        data = parameterMap(data, type);
                    }

                    return data;
                };

                children.parent = function(){
                    return that;
                };

                children.bind(CHANGE, function(e){
                    e.node = e.node || that;
                    that.trigger(CHANGE, e);
                });

                children.bind(ERROR, function(e){
                    var collection = that.parent();

                    if (collection) {
                        e.node = e.node || that;
                        collection.trigger(ERROR, e);
                    }
                });

                that._updateChildrenField();
            }
        },

        append: function(model) {
            this._initChildren();
            this.loaded(true);
            this.children.add(model);
        },

        hasChildren: false,

        level: function() {
            var parentNode = this.parentNode(),
                level = 0;

            while (parentNode && parentNode.parentNode) {
                level++;
                parentNode = parentNode.parentNode ? parentNode.parentNode() : null;
            }

            return level;
        },

        _updateChildrenField: function() {
            var fieldName = this._childrenOptions.schema.data;

            this[fieldName || "items"] = this.children.data();
        },

        _childrenLoaded: function() {
            this._loaded = true;

            this._updateChildrenField();
        },

        load: function() {
            var options = {};
            var method = "_query";
            var children;

            if (this.hasChildren) {
                this._initChildren();

                children = this.children;

                options[this.idField || "id"] = this.id;

                if (!this._loaded) {
                    children._data = undefined;
                    method = "read";
                }

                children.one(CHANGE, proxy(this._childrenLoaded, this));
                children[method](options);
            } else {
                this.loaded(true);
            }
        },

        parentNode: function() {
            var array = this.parent();

            return array.parent();
        },

        loaded: function(value) {
            if (value !== undefined) {
                this._loaded = value;
            } else {
                return this._loaded;
            }
        },

        shouldSerialize: function(field) {
            return Model.fn.shouldSerialize.call(this, field) &&
                    field !== "children" &&
                    field !== "_loaded" &&
                    field !== "hasChildren" &&
                    field !== "_childrenOptions";
        }
    });

    function dataMethod(name) {
        return function() {
            var data = this._data,
                result = DataSource.fn[name].apply(this, slice.call(arguments));

            if (this._data != data) {
                this._attachBubbleHandlers();
            }

            return result;
        };
    }

    var HierarchicalDataSource = DataSource.extend({
        init: function(options) {
            var node = Node.define({
                children: options
            });

            DataSource.fn.init.call(this, extend(true, {}, { schema: { modelBase: node, model: node } }, options));

            this._attachBubbleHandlers();
        },

        _attachBubbleHandlers: function() {
            var that = this;

            that._data.bind(ERROR, function(e) {
                that.trigger(ERROR, e);
            });
        },

        remove: function(node){
            var parentNode = node.parentNode(),
                dataSource = this,
                result;

            if (parentNode && parentNode._initChildren) {
                dataSource = parentNode.children;
            }

            result = DataSource.fn.remove.call(dataSource, node);

            if (parentNode && !dataSource.data().length) {
                parentNode.hasChildren = false;
            }

            return result;
        },

        success: dataMethod("success"),

        data: dataMethod("data"),

        insert: function(index, model) {
            var parentNode = this.parent();

            if (parentNode && parentNode._initChildren) {
                parentNode.hasChildren = true;
                parentNode._initChildren();
            }

            return DataSource.fn.insert.call(this, index, model);
        },

        _find: function(method, value) {
            var idx, length, node, data, children;

            node = DataSource.fn[method].call(this, value);

            if (node) {
                return node;
            }

            data = this._flatData(this.data());

            if (!data) {
                return;
            }

            for (idx = 0, length = data.length; idx < length; idx++) {
                children = data[idx].children;

                if (!(children instanceof HierarchicalDataSource)) {
                    continue;
                }

                node = children[method](value);

                if (node) {
                    return node;
                }
            }
        },

        get: function(id) {
            return this._find("get", id);
        },

        getByUid: function(uid) {
            return this._find("getByUid", uid);
        }
    });

    function inferList(list, fields) {
        var items = $(list).children(),
            idx,
            length,
            data = [],
            record,
            textField = fields[0].field,
            urlField = fields[1] && fields[1].field,
            spriteCssClassField = fields[2] && fields[2].field,
            imageUrlField = fields[3] && fields[3].field,
            item,
            id,
            textChild,
            className,
            children;

        function elements(collection, tagName) {
            return collection.filter(tagName).add(collection.find(tagName));
        }

        for (idx = 0, length = items.length; idx < length; idx++) {
            record = { _loaded: true };
            item = items.eq(idx);

            textChild = item[0].firstChild;
            children = item.children();
            list = children.filter("ul");
            children = children.filter(":not(ul)");

            id = item.attr("data-id");

            if (id) {
                record.id = id;
            }

            if (textChild) {
                record[textField] = textChild.nodeType == 3 ? textChild.nodeValue : children.text();
            }

            if (urlField) {
                record[urlField] = elements(children, "a").attr("href");
            }

            if (imageUrlField) {
                record[imageUrlField] = elements(children, "img").attr("src");
            }

            if (spriteCssClassField) {
                className = elements(children, ".k-sprite").prop("className");
                record[spriteCssClassField] = className && $.trim(className.replace("k-sprite", ""));
            }

            if (list.length) {
                record.items = inferList(list.eq(0), fields);
            }

            if (item.attr("data-hasChildren") == "true") {
                record.hasChildren = true;
            }

            data.push(record);
        }

        return data;
    }

    HierarchicalDataSource.create = function(options) {
        options = options && options.push ? { data: options } : options;

        var dataSource = options || {},
            data = dataSource.data,
            fields = dataSource.fields,
            list = dataSource.list;

        if (data && data._dataSource) {
            return data._dataSource;
        }

        if (!data && fields && !dataSource.transport) {
            if (list) {
                data = inferList(list, fields);
            }
        }

        dataSource.data = data;

        return dataSource instanceof HierarchicalDataSource ? dataSource : new HierarchicalDataSource(dataSource);
    };

    var Buffer = kendo.Observable.extend({
        init: function(dataSource, viewSize, disablePrefetch) {
            kendo.Observable.fn.init.call(this);

            this._prefetching = false;
            this.dataSource = dataSource;
            this.prefetch = !disablePrefetch;

            var buffer = this;

            dataSource.bind("change", function() {
                buffer._change();
            });

            this._syncWithDataSource();

            this.setViewSize(viewSize);
        },

        setViewSize: function(viewSize) {
            this.viewSize = viewSize;
            this._recalculate();
        },

        at: function(index)  {
            var pageSize = this.pageSize, item;

            if (index >= this.total()) {
                this.trigger("endreached", {index: index });
                return;
            }

            if (!this.useRanges) {
               return this.dataSource.view()[index];
            }
            if (this.useRanges) {
                // out of range request
                if (index < this.dataOffset || index > this.skip + pageSize) {
                    var offset = Math.floor(index / pageSize) * pageSize;
                    this.range(offset);
                }

                // prefetch
                if (index === this.prefetchThreshold) {
                    this._prefetch();
                }

                // mid-range jump - prefetchThreshold and nextPageThreshold may be equal, do not change to else if
                if (index === this.midPageThreshold) {
                    this.range(this.nextMidRange);
                }
                // next range jump
                else if (index === this.nextPageThreshold) {
                    this.range(this.nextFullRange);
                }
                // pull-back
                else if (index === this.pullBackThreshold) {
                    if (this.offset === this.skip) { // from full range to mid range
                        this.range(this.previousMidRange);
                    } else { // from mid range to full range
                        this.range(this.previousFullRange);
                    }
                }

                item = this.dataSource.at(index - this.dataOffset);
            }

            if (item === undefined) {
                this.trigger("endreached", { index: index });
            }

            return item;
        },

        indexOf: function(item) {
            return this.dataSource.data().indexOf(item) + this.dataOffset;
        },

        total: function() {
            return parseInt(this.dataSource.total(), 10);
        },

        next: function() {
            var buffer = this,
                pageSize = buffer.pageSize,
                offset = buffer.skip - buffer.viewSize, // this calculation relies that the buffer has already jumped into the mid range segment
                pageSkip = math.max(math.floor(offset / pageSize), 0) * pageSize + pageSize;

            this.offset = offset;
            this.dataSource.prefetch(pageSkip, pageSize, function() {
                buffer._goToRange(offset, true);
            });
        },

        range: function(offset) {
            if (this.offset === offset) {
                return;
            }

            var buffer = this,
                pageSize = this.pageSize,
                pageSkip = math.max(math.floor(offset / pageSize), 0) * pageSize + pageSize,
                dataSource = this.dataSource;

            this.offset = offset;
            this._recalculate();
            if (dataSource.inRange(offset, pageSize)) {
                this._goToRange(offset);
            } else if (this.prefetch) {
                dataSource.prefetch(pageSkip, pageSize, function() {
                    buffer._goToRange(offset, true);
                });
            }
        },

        syncDataSource: function() {
            var offset = this.offset;
            this.offset = null;
            this.range(offset);
        },

        destroy: function() {
            this.unbind();
        },

        _prefetch: function() {
            var buffer = this,
                pageSize = this.pageSize,
                prefetchOffset = this.skip + pageSize,
                dataSource = this.dataSource;

            if (!dataSource.inRange(prefetchOffset, pageSize) && !this._prefetching && this.prefetch) {
                this._prefetching = true;
                this.trigger("prefetching", { skip: prefetchOffset, take: pageSize });

                dataSource.prefetch(prefetchOffset, pageSize, function() {
                    buffer._prefetching = false;
                    buffer.trigger("prefetched", { skip: prefetchOffset, take: pageSize });
                });
            }
        },

        _goToRange: function(offset, expanding) {
            if (this.offset !== offset) {
                return;
            }

            this.dataOffset = offset;
            this._expanding = expanding;
            this.dataSource.range(offset, this.pageSize);
        },

        _change: function() {
            var dataSource = this.dataSource,
                firstItemUid = dataSource.firstItemUid();

            this.length = this.useRanges ? dataSource.lastRange().end : dataSource.view().length;

            if (this._firstItemUid !== firstItemUid || !this.useRanges) {
                this._syncWithDataSource();
                this._recalculate();
                this.trigger("reset", { offset: this.offset });
            }

            this.trigger("resize");

            if (this._expanding) {
                this.trigger("expand");
            }

            delete this._expanding;
        },

        _syncWithDataSource: function() {
            var dataSource = this.dataSource;

            this._firstItemUid = dataSource.firstItemUid();
            this.dataOffset = this.offset = dataSource.skip() || 0;
            this.pageSize = dataSource.pageSize();
            this.useRanges = dataSource.options.serverPaging;
        },

        _recalculate: function() {
            var pageSize = this.pageSize,
                offset = this.offset,
                viewSize = this.viewSize,
                skip = Math.ceil(offset / pageSize) * pageSize;

            this.skip = skip;
            this.midPageThreshold = skip + pageSize - 1;
            this.nextPageThreshold = skip + viewSize - 1;
            this.prefetchThreshold = skip + Math.floor(pageSize / 3 * 2);
            this.pullBackThreshold = this.offset - 1;

            this.nextMidRange = skip + pageSize - viewSize;
            this.nextFullRange = skip;
            this.previousMidRange = offset - viewSize;
            this.previousFullRange = skip - pageSize;
        }
    });

    var BatchBuffer = kendo.Observable.extend({
        init: function(dataSource, batchSize) {
            var batchBuffer = this;

            kendo.Observable.fn.init.call(batchBuffer);

            this.dataSource = dataSource;
            this.batchSize = batchSize;
            this._total = 0;

            this.buffer = new Buffer(dataSource, batchSize * 3);

            this.buffer.bind({
                "endreached": function (e) {
                    batchBuffer.trigger("endreached", { index: e.index });
                },
                "prefetching": function (e) {
                    batchBuffer.trigger("prefetching", { skip: e.skip, take: e.take });
                },
                "prefetched": function (e) {
                    batchBuffer.trigger("prefetched", { skip: e.skip, take: e.take });
                },
                "reset": function () {
                    batchBuffer._total = 0;
                    batchBuffer.trigger("reset");
                },
                "resize": function () {
                    batchBuffer._total = Math.ceil(this.length / batchBuffer.batchSize);
                    batchBuffer.trigger("resize", { total: batchBuffer.total(), offset: this.offset });
                }
            });
        },

        syncDataSource: function() {
            this.buffer.syncDataSource();
        },

        at: function(index) {
            var buffer = this.buffer,
                skip = index * this.batchSize,
                take = this.batchSize,
                view = [],
                item;

            if (buffer.offset > skip) {
                buffer.at(buffer.offset - 1);
            }

            for (var i = 0; i < take; i++) {
                item = buffer.at(skip + i);

                if (item === undefined) {
                    break;
                }

                view.push(item);
            }

            return view;
        },

        total: function() {
            return this._total;
        },

        destroy: function() {
            this.buffer.destroy();
            this.unbind();
        }
    });

    extend(true, kendo.data, {
        readers: {
            json: DataReader
        },
        Query: Query,
        DataSource: DataSource,
        HierarchicalDataSource: HierarchicalDataSource,
        Node: Node,
        ObservableObject: ObservableObject,
        ObservableArray: ObservableArray,
        LocalTransport: LocalTransport,
        RemoteTransport: RemoteTransport,
        Cache: Cache,
        DataReader: DataReader,
        Model: Model,
        Buffer: Buffer,
        BatchBuffer: BatchBuffer
    });
})(window.kendo.jQuery);

/*jshint eqnull: true */
(function ($, undefined) {
    var kendo = window.kendo,
        browser = kendo.support.browser,
        Observable = kendo.Observable,
        ObservableObject = kendo.data.ObservableObject,
        ObservableArray = kendo.data.ObservableArray,
        toString = {}.toString,
        binders = {},
        slice = Array.prototype.slice,
        Class = kendo.Class,
        innerText,
        proxy = $.proxy,
        VALUE = "value",
        SOURCE = "source",
        EVENTS = "events",
        CHECKED = "checked",
        deleteExpando = true,
        CHANGE = "change";

    (function() {
        var a = document.createElement("a");

        if (a.innerText !== undefined) {
            innerText = "innerText";
        } else if (a.textContent !== undefined) {
            innerText = "textContent";
        }

        try {
            delete a.test;
        } catch(e) {
            deleteExpando = false;
        }
    })();

    var Binding = Observable.extend( {
        init: function(parents, path) {
            var that = this;

            Observable.fn.init.call(that);

            that.source = parents[0];
            that.parents = parents;
            that.path = path;
            that.dependencies = {};
            that.dependencies[path] = true;
            that.observable = that.source instanceof Observable;

            that._access = function(e) {
                that.dependencies[e.field] = true;
            };

            if (that.observable) {
                that._change = function(e) {
                    that.change(e);
                };

                that.source.bind(CHANGE, that._change);
            }
        },

        _parents: function() {
            var parents = this.parents;
            var value = this.get();

            if (value && typeof value.parent == "function") {
                var parent = value.parent();

                if ($.inArray(parent, parents) < 0) {
                    parents = [parent].concat(parents);
                }
            }

            return parents;
        },

        change: function(e) {
            var dependency,
                ch,
                field = e.field,
                that = this;

            if (that.path === "this") {
                that.trigger(CHANGE, e);
            } else {
                for (dependency in that.dependencies) {
                    if (dependency.indexOf(field) === 0) {
                       ch = dependency.charAt(field.length);

                       if (!ch || ch === "." || ch === "[") {
                            that.trigger(CHANGE, e);
                            break;
                       }
                    }
                }
            }
        },

        start: function(source) {
            source.bind("get", this._access);
        },

        stop: function(source) {
            source.unbind("get", this._access);
        },

        get: function() {

            var that = this,
                source = that.source,
                index = 0,
                path = that.path,
                result = source;

            if (!that.observable) {
                return result;
            }

            that.start(that.source);

            result = source.get(path);

            // Traverse the observable hierarchy if the binding is not resolved at the current level.
            while (result === undefined && source) {

                source = that.parents[++index];

                if (source instanceof ObservableObject) {
                    result = source.get(path);
                }
            }

            // second pass try to get the parent from the object hierarchy
            if (result === undefined) {
                source = that.source; //get the initial source

                while (result === undefined && source) {
                    source = source.parent();

                    if (source instanceof ObservableObject) {
                        result = source.get(path);
                    }
                }
            }

            // If the result is a function - invoke it
            if (typeof result === "function") {
                index = path.lastIndexOf(".");

                // If the function is a member of a nested observable object make that nested observable the context (this) of the function
                if (index > 0) {
                    source = source.get(path.substring(0, index));
                }

                // Invoke the function
                that.start(source);

                if (source !== that.source) {
                    result = result.call(source, that.source);
                } else {
                    result = result.call(source);
                }

                that.stop(source);
            }

            // If the binding is resolved by a parent object
            if (source && source !== that.source) {

                that.currentSource = source; // save parent object

                // Listen for changes in the parent object
                source.unbind(CHANGE, that._change)
                      .bind(CHANGE, that._change);
            }

            that.stop(that.source);

            return result;
        },

        set: function(value) {
            var source = this.currentSource || this.source;

            var field = kendo.getter(this.path)(source);

            if (typeof field === "function") {
                if (source !== this.source) {
                    field.call(source, this.source, value);
                } else {
                    field.call(source, value);
                }
            } else {
                source.set(this.path, value);
            }
        },

        destroy: function() {
            if (this.observable) {
                this.source.unbind(CHANGE, this._change);
            }
        }
    });

    var EventBinding = Binding.extend( {
        get: function() {
            var source = this.source,
                path = this.path,
                index = 0,
                handler;

            handler = source.get(path);

            while (!handler && source) {
                source = this.parents[++index];

                if (source instanceof ObservableObject) {
                    handler = source.get(path);
                }
            }

            return proxy(handler, source);
        }
    });

    var TemplateBinding = Binding.extend( {
        init: function(source, path, template) {
            var that = this;

            Binding.fn.init.call(that, source, path);

            that.template = template;
        },

        render: function(value) {
            var html;

            this.start(this.source);

            html = kendo.render(this.template, value);

            this.stop(this.source);

            return html;
        }
    });

    var Binder = Class.extend({
        init: function(element, bindings, options) {
            this.element = element;
            this.bindings = bindings;
            this.options = options;
        },

        bind: function(binding, attribute) {
            var that = this;

            binding = attribute ? binding[attribute] : binding;

            binding.bind(CHANGE, function(e) {
                that.refresh(attribute || e);
            });

            that.refresh(attribute);
        },

        destroy: function() {
        }
    });

    binders.attr = Binder.extend({
        refresh: function(key) {
            this.element.setAttribute(key, this.bindings.attr[key].get());
        }
    });

    binders.style = Binder.extend({
        refresh: function(key) {
            this.element.style[key] = this.bindings.style[key].get() || "";
        }
    });

    binders.enabled = Binder.extend({
        refresh: function() {
            if (this.bindings.enabled.get()) {
                this.element.removeAttribute("disabled");
            } else {
                this.element.setAttribute("disabled", "disabled");
            }
        }
    });

    binders.readonly = Binder.extend({
       refresh: function() {
            if (this.bindings.readonly.get()) {
                this.element.setAttribute("readonly", "readonly");
            } else {
                this.element.removeAttribute("readonly");
            }
       }
    });

    binders.disabled = Binder.extend({
        refresh: function() {
            if (this.bindings.disabled.get()) {
                this.element.setAttribute("disabled", "disabled");
            } else {
                this.element.removeAttribute("disabled");
            }
        }
    });

    binders.events = Binder.extend({
        init: function(element, bindings, options) {
            Binder.fn.init.call(this, element, bindings, options);
            this.handlers = {};
        },

        refresh: function(key) {
            var element = $(this.element),
                binding = this.bindings.events[key],
                handler = this.handlers[key];

            if (handler) {
                element.off(key, handler);
            }

            handler = this.handlers[key] = binding.get();

            element.on(key, binding.source, handler);
        },

        destroy: function() {
            var element = $(this.element),
                handler;

            for (handler in this.handlers) {
                element.off(handler, this.handlers[handler]);
            }
        }
    });

    binders.text = Binder.extend({
        refresh: function() {
            var text = this.bindings.text.get();

            if (text == null) {
                text = "";
            }

            this.element[innerText] = text;
        }
    });

    binders.visible = Binder.extend({
        refresh: function() {
            if (this.bindings.visible.get()) {
                this.element.style.display = "";
            } else {
                this.element.style.display = "none";
            }
        }
    });

    binders.invisible = Binder.extend({
        refresh: function() {
            if (!this.bindings.invisible.get()) {
                this.element.style.display = "";
            } else {
                this.element.style.display = "none";
            }
        }
    });

    binders.html = Binder.extend({
        refresh: function() {
            this.element.innerHTML = this.bindings.html.get();
        }
    });

    binders.value = Binder.extend({
        init: function(element, bindings, options) {
            Binder.fn.init.call(this, element, bindings, options);

            this._change = proxy(this.change, this);
            this.eventName = options.valueUpdate || CHANGE;

            $(this.element).on(this.eventName, this._change);

            this._initChange = false;
        },

        change: function() {
            this._initChange = this.eventName != CHANGE;

            var value = this.element.value;

            var type = this.element.type;

            if (type == "date") {
                value = kendo.parseDate(value, "yyyy-MM-dd");
            } else if (type == "datetime-local") {
                value = kendo.parseDate(value, ["yyyy-MM-ddTHH:mm:ss", "yyyy-MM-ddTHH:mm"] );
            } else if (type == "number") {
                value = kendo.parseFloat(value);
            }

            this.bindings[VALUE].set(value);

            this._initChange = false;
        },

        refresh: function() {
            if (!this._initChange) {
                var value = this.bindings[VALUE].get();

                if (value == null) {
                    value = "";
                }

                var type = this.element.type;

                if (type == "date") {
                    value = kendo.toString(value, "yyyy-MM-dd");
                } else if (type == "datetime-local") {
                    value = kendo.toString(value, "yyyy-MM-ddTHH:mm:ss");
                }

                this.element.value = value;
            }

            this._initChange = false;
        },

        destroy: function() {
            $(this.element).off(this.eventName, this._change);
        }
    });

    binders.source = Binder.extend({
        init: function(element, bindings, options) {
            Binder.fn.init.call(this, element, bindings, options);

            var source = this.bindings.source.get();

            if (source instanceof kendo.data.DataSource && options.autoBind !== false) {
                source.fetch();
            }
        },

        refresh: function(e) {
            var that = this,
                source = that.bindings.source.get();

            if (source instanceof ObservableArray || source instanceof kendo.data.DataSource) {
                e = e || {};

                if (e.action == "add") {
                    that.add(e.index, e.items);
                } else if (e.action == "remove") {
                    that.remove(e.index, e.items);
                } else if (e.action != "itemchange") {
                    that.render();
                }
            } else {
                that.render();
            }
        },

        container: function() {
            var element = this.element;

            if (element.nodeName.toLowerCase() == "table") {
                if (!element.tBodies[0]) {
                    element.appendChild(document.createElement("tbody"));
                }
                element = element.tBodies[0];
            }

            return element;
        },

        template: function() {
            var options = this.options,
                template = options.template,
                nodeName = this.container().nodeName.toLowerCase();

            if (!template) {
                if (nodeName == "select") {
                    if (options.valueField || options.textField) {
                        template = kendo.format('<option value="#:{0}#">#:{1}#</option>',
                            options.valueField || options.textField, options.textField || options.valueField);
                    } else {
                        template = "<option>#:data#</option>";
                    }
                } else if (nodeName == "tbody") {
                    template = "<tr><td>#:data#</td></tr>";
                } else if (nodeName == "ul" || nodeName == "ol") {
                    template = "<li>#:data#</li>";
                } else {
                    template = "#:data#";
                }

                template = kendo.template(template);
            }

            return template;
        },

        add: function(index, items) {
            var element = this.container(),
                parents,
                idx,
                length,
                child,
                clone = element.cloneNode(false),
                reference = element.children[index];

            $(clone).html(kendo.render(this.template(), items));

            if (clone.children.length) {
                parents = this.bindings.source._parents();

                for (idx = 0, length = items.length; idx < length; idx++) {
                    child = clone.children[0];
                    element.insertBefore(child, reference || null);
                    bindElement(child, items[idx], this.options.roles, [items[idx]].concat(parents));
                }
            }
        },

        remove: function(index, items) {
            var idx, element = this.container();

            for (idx = 0; idx < items.length; idx++) {
                var child = element.children[index];
                unbindElementTree(child);
                element.removeChild(child);
            }
        },

        render: function() {
            var source = this.bindings.source.get(),
                parents,
                idx,
                length,
                element = this.container(),
                template = this.template();

            if (source instanceof kendo.data.DataSource) {
                source = source.view();
            }

            if (!(source instanceof ObservableArray) && toString.call(source) !== "[object Array]") {
                source = [source];
            }

            if (this.bindings.template) {
                unbindElementChildren(element);

                $(element).html(this.bindings.template.render(source));

                if (element.children.length) {
                    parents = this.bindings.source._parents();

                    for (idx = 0, length = source.length; idx < length; idx++) {
                        bindElement(element.children[idx], source[idx], this.options.roles, [source[idx]].concat(parents));
                    }
                }
            }
            else {
                $(element).html(kendo.render(template, source));
            }
        }
    });

    binders.input = {
        checked: Binder.extend({
            init: function(element, bindings, options) {
                Binder.fn.init.call(this, element, bindings, options);
                this._change = proxy(this.change, this);

                $(this.element).change(this._change);
            },
            change: function() {
                var element = this.element;
                var value = this.value();

                if (element.type == "radio") {
                    this.bindings[CHECKED].set(value);
                } else if (element.type == "checkbox") {
                    var source = this.bindings[CHECKED].get();
                    var index;

                    if (source instanceof ObservableArray) {
                        value = this.element.value;

                        if (value !== "on" && value !== "off") {
                            index = source.indexOf(value);
                            if (index > -1) {
                                source.splice(index, 1);
                            } else {
                                source.push(value);
                            }
                        }
                    } else {
                        this.bindings[CHECKED].set(value);
                    }
                }
            },

            refresh: function() {
                var value = this.bindings[CHECKED].get(),
                    source = value,
                    element = this.element;

                if (element.type == "checkbox") {
                    if (source instanceof ObservableArray) {
                        value = this.element.value;
                        if (source.indexOf(value) >= 0) {
                            value = true;
                        }
                    }

                    element.checked = value === true;
                } else if (element.type == "radio" && value != null) {
                    if (element.value === value.toString()) {
                        element.checked = true;
                    }
                }
            },

            value: function() {
                var element = this.element,
                    value = element.value;

                if (element.type == "checkbox") {
                    value = element.checked;
                }

                return value;
            },
            destroy: function() {
                $(this.element).off(CHANGE, this._change);
            }
        })
    };

    binders.select = {
        value: Binder.extend({
            init: function(target, bindings, options) {
                Binder.fn.init.call(this, target, bindings, options);

                this._change = proxy(this.change, this);
                $(this.element).change(this._change);
            },

            change: function() {
                var values = [],
                    element = this.element,
                    source,
                    field = this.options.valueField || this.options.textField,
                    valuePrimitive = this.options.valuePrimitive,
                    option,
                    valueIndex,
                    value,
                    idx,
                    length;

                for (idx = 0, length = element.options.length; idx < length; idx++) {
                    option = element.options[idx];

                    if (option.selected) {
                        value = option.attributes.value;

                        if (value && value.specified) {
                            value = option.value;
                        } else {
                            value = option.text;
                        }

                        values.push(value);
                    }
                }

                if (field) {
                    source = this.bindings.source.get();
                    for (valueIndex = 0; valueIndex < values.length; valueIndex++) {
                        for (idx = 0, length = source.length; idx < length; idx++) {
                            if (source[idx].get(field) == values[valueIndex]) {
                                values[valueIndex] = source[idx];
                                break;
                            }
                        }
                    }
                }

                value = this.bindings[VALUE].get();
                if (value instanceof ObservableArray) {
                    value.splice.apply(value, [0, value.length].concat(values));
                } else if (!valuePrimitive && (value instanceof ObservableObject || !field)) {
                    this.bindings[VALUE].set(values[0]);
                } else {
                    this.bindings[VALUE].set(values[0].get(field));
                }
            },
            refresh: function() {
                var optionIndex,
                    element = this.element,
                    options = element.options,
                    value = this.bindings[VALUE].get(),
                    values = value,
                    field = this.options.valueField || this.options.textField,
                    found = false,
                    optionValue;

                if (!(values instanceof ObservableArray)) {
                    values = new ObservableArray([value]);
                }

                element.selectedIndex = -1;

                for (var valueIndex = 0; valueIndex < values.length; valueIndex++) {
                    value = values[valueIndex];

                    if (field && value instanceof ObservableObject) {
                        value = value.get(field);
                    }

                    for (optionIndex = 0; optionIndex < options.length; optionIndex++) {
                        optionValue = options[optionIndex].value;

                        if (optionValue === "" && value !== "") {
                            optionValue = options[optionIndex].text;
                        }

                        if (optionValue == value) {
                            options[optionIndex].selected = true;
                            found = true;
                        }
                    }
                }
            },
            destroy: function() {
                $(this.element).off(CHANGE, this._change);
            }
        })
    };

    binders.widget = {
        events : Binder.extend({
            init: function(widget, bindings, options) {
                Binder.fn.init.call(this, widget.element[0], bindings, options);
                this.widget = widget;
                this.handlers = {};
            },

            refresh: function(key) {
                var binding = this.bindings.events[key],
                    handler = this.handlers[key];

                if (handler) {
                    this.widget.unbind(key, handler);
                }

                handler = binding.get();

                this.handlers[key] = function(e) {
                    e.data = binding.source;

                    handler(e);

                    if (e.data === binding.source) {
                        delete e.data;
                    }
                };

                this.widget.bind(key, this.handlers[key]);
            },

            destroy: function() {
                var handler;

                for (handler in this.handlers) {
                    this.widget.unbind(handler, this.handlers[handler]);
                }
            }
        }),

        checked: Binder.extend({
            init: function(widget, bindings, options) {
                Binder.fn.init.call(this, widget.element[0], bindings, options);

                this.widget = widget;
                this._change = proxy(this.change, this);
                this.widget.bind(CHANGE, this._change);
            },
            change: function() {
                this.bindings[CHECKED].set(this.value());
            },

            refresh: function() {
                this.widget.check(this.bindings[CHECKED].get() === true);
            },

            value: function() {
                var element = this.element,
                    value = element.value;

                if (value == "on" || value == "off") {
                    value = element.checked;
                }

                return value;
            },

            destroy: function() {
                this.widget.unbind(CHANGE, this._change);
            }
        }),

        visible: Binder.extend({
            init: function(widget, bindings, options) {
                Binder.fn.init.call(this, widget.element[0], bindings, options);

                this.widget = widget;
            },

            refresh: function() {
                var visible = this.bindings.visible.get();
                this.widget.wrapper[0].style.display = visible ? "" : "none";
            }
        }),

        invisible: Binder.extend({
            init: function(widget, bindings, options) {
                Binder.fn.init.call(this, widget.element[0], bindings, options);

                this.widget = widget;
            },

            refresh: function() {
                var invisible = this.bindings.invisible.get();
                this.widget.wrapper[0].style.display = invisible ? "none" : "";
            }
        }),

        enabled: Binder.extend({
            init: function(widget, bindings, options) {
                Binder.fn.init.call(this, widget.element[0], bindings, options);

                this.widget = widget;
            },

            refresh: function() {
                if (this.widget.enable) {
                    this.widget.enable(this.bindings.enabled.get());
                }
            }
        }),

        disabled: Binder.extend({
            init: function(widget, bindings, options) {
                Binder.fn.init.call(this, widget.element[0], bindings, options);

                this.widget = widget;
            },

            refresh: function() {
                if (this.widget.enable) {
                    this.widget.enable(!this.bindings.disabled.get());
                }
            }
        }),

        source: Binder.extend({
            init: function(widget, bindings, options) {
                var that = this;

                Binder.fn.init.call(that, widget.element[0], bindings, options);

                that.widget = widget;
                that._dataBinding = proxy(that.dataBinding, that);
                that._dataBound = proxy(that.dataBound, that);
                that._itemChange = proxy(that.itemChange, that);
            },

            itemChange: function(e) {
                bindElement(e.item[0], e.data, this._ns(e.ns), [e.data].concat(this.bindings.source._parents()));
            },

            dataBinding: function() {
                var idx,
                    length,
                    widget = this.widget,
                    items = widget.items();

                for (idx = 0, length = items.length; idx < length; idx++) {
                    unbindElementTree(items[idx]);
                }
            },

            _ns: function(ns) {
                ns = ns || kendo.ui;
                var all = [ kendo.ui, kendo.dataviz.ui, kendo.mobile.ui ];
                all.splice($.inArray(ns, all), 1);
                all.unshift(ns);

                return kendo.rolesFromNamespaces(all);
            },

            dataBound: function(e) {
                var idx,
                    length,
                    widget = this.widget,
                    items = widget.items(),
                    dataSource = widget.dataSource,
                    view = dataSource.view(),
                    parents,
                    groups = dataSource.group() || [];

                if (items.length) {
                    if (groups.length) {
                        view = flattenGroups(view);
                    }

                    parents = this.bindings.source._parents();

                    for (idx = 0, length = view.length; idx < length; idx++) {
                        bindElement(items[idx], view[idx], this._ns(e.ns), [view[idx]].concat(parents));
                    }
                }
            },

            refresh: function(e) {
                var that = this,
                    source,
                    widget = that.widget;

                e = e || {};

                if (!e.action) {
                    that.destroy();

                    widget.bind("dataBinding", that._dataBinding);
                    widget.bind("dataBound", that._dataBound);
                    widget.bind("itemChange", that._itemChange);

                    source = that.bindings.source.get();

                    if (widget.dataSource instanceof kendo.data.DataSource && widget.dataSource != source) {
                        if (source instanceof kendo.data.DataSource) {
                            widget.setDataSource(source);
                        } else if (source && source._dataSource) {
                            widget.setDataSource(source._dataSource);
                        } else {
                            widget.dataSource.data(source);
                        }
                    }
                }
            },

            destroy: function() {
                var widget = this.widget;

                widget.unbind("dataBinding", this._dataBinding);
                widget.unbind("dataBound", this._dataBound);
                widget.unbind("itemChange", this._itemChange);
            }
        }),

        value: Binder.extend({
            init: function(widget, bindings, options) {
                Binder.fn.init.call(this, widget.element[0], bindings, options);

                this.widget = widget;
                this._change = $.proxy(this.change, this);
                this.widget.first(CHANGE, this._change);

                var value = this.bindings.value.get();

                this._valueIsObservableObject = !options.valuePrimitive && (value == null || value instanceof ObservableObject);
                this._valueIsObservableArray = value instanceof ObservableArray;
                this._initChange = false;
            },

            change: function() {
                var value = this.widget.value(),
                    field = this.options.dataValueField || this.options.dataTextField,
                    isArray = toString.call(value) === "[object Array]",
                    isObservableObject = this._valueIsObservableObject,
                    valueIndex, valueLength, values = [],
                    sourceItem, sourceValue,
                    idx, length, source;

                this._initChange = true;

                if (field) {

                    if (this.bindings.source) {
                        source = this.bindings.source.get();
                    }

                    if (value === "" && (isObservableObject || this.options.valuePrimitive)) {
                        value = null;
                    } else {
                        if (!source || source instanceof kendo.data.DataSource) {
                            source = this.widget.dataSource.view();
                        }

                        if (isArray) {
                            valueLength = value.length;
                            values = value.slice(0);
                        }

                        for (idx = 0, length = source.length; idx < length; idx++) {
                            sourceItem = source[idx];
                            sourceValue = sourceItem.get(field);

                            if (isArray) {
                                for (valueIndex = 0; valueIndex < valueLength; valueIndex++) {
                                    if (sourceValue == values[valueIndex]) {
                                        values[valueIndex] = sourceItem;
                                        break;
                                    }
                                }
                            } else if (sourceValue == value) {
                                value = isObservableObject ? sourceItem : sourceValue;
                                break;
                            }
                        }

                        if (values[0]) {
                            if (this._valueIsObservableArray) {
                                value = values;
                            } else if (isObservableObject || !field) {
                                value = values[0];
                            } else {
                                value = values[0].get(field);
                            }
                        }
                    }
                }

                this.bindings.value.set(value);
                this._initChange = false;
            },

            refresh: function() {

                if (!this._initChange) {
                    var field = this.options.dataValueField || this.options.dataTextField,
                        value = this.bindings.value.get(),
                              idx = 0, length,
                              values = [];

                    if (value === undefined) {
                        value = null;
                    }

                    if (field) {
                        if (value instanceof ObservableArray) {
                            for (length = value.length; idx < length; idx++) {
                                values[idx] = value[idx].get(field);
                            }
                            value = values;
                        } else if (value instanceof ObservableObject) {
                            value = value.get(field);
                        }
                    }
                    this.widget.value(value);
                }

                this._initChange = false;
            },

            destroy: function() {
                this.widget.unbind(CHANGE, this._change);
            }
        }),

        multiselect: {
            value: Binder.extend({
                init: function(widget, bindings, options) {
                    Binder.fn.init.call(this, widget.element[0], bindings, options);

                    this.widget = widget;
                    this._change = $.proxy(this.change, this);
                    this.widget.first(CHANGE, this._change);
                    this._initChange = false;
                },

                change: function() {
                    var that = this,
                        oldValues = that.bindings[VALUE].get(),
                        valuePrimitive = that.options.valuePrimitive,
                        newValues = valuePrimitive ? that.widget.value() : that.widget.dataItems();

                    var field = this.options.dataValueField || this.options.dataTextField;

                    newValues = newValues.slice(0);

                    that._initChange = true;

                    if (oldValues instanceof ObservableArray) {
                        var remove = [];

                        var newLength = newValues.length;

                        var i = 0, j = 0;
                        var old = oldValues[i];
                        var same = false;
                        var removeIndex;
                        var newValue;
                        var found;

                        while (old) {
                            found = false;
                            for (j = 0; j < newLength; j++) {
                                if (valuePrimitive) {
                                    same = newValues[j] == old;
                                } else {
                                    newValue = newValues[j];

                                    newValue = newValue.get ? newValue.get(field) : newValue;
                                    same = newValue == (old.get ? old.get(field) : old);
                                }

                                if (same) {
                                    newValues.splice(j, 1);
                                    newLength -= 1;
                                    found = true;
                                    break;
                                }
                            }

                            if (!found) {
                                remove.push(old);
                                arraySplice(oldValues, i, 1);
                                removeIndex = i;
                            } else {
                                i += 1;
                            }

                            old = oldValues[i];
                        }

                        arraySplice(oldValues, oldValues.length, 0, newValues);

                        if (remove.length) {
                            oldValues.trigger("change", {
                                action: "remove",
                                items: remove,
                                index: removeIndex
                            });
                        }

                        if (newValues.length) {
                            oldValues.trigger("change", {
                                action: "add",
                                items: newValues,
                                index: oldValues.length - 1
                            });
                        }
                    } else {
                        that.bindings[VALUE].set(newValues);
                    }

                    that._initChange = false;
                },

                refresh: function() {
                    if (!this._initChange) {
                        var field = this.options.dataValueField || this.options.dataTextField,
                            value = this.bindings.value.get(),
                            idx = 0, length,
                            values = [],
                            selectedValue;

                        if (value === undefined) {
                            value = null;
                        }

                        if (field) {
                            if (value instanceof ObservableArray) {
                                for (length = value.length; idx < length; idx++) {
                                    selectedValue = value[idx];
                                    values[idx] = selectedValue.get ? selectedValue.get(field) : selectedValue;
                                }
                                value = values;
                            } else if (value instanceof ObservableObject) {
                                value = value.get(field);
                            }
                        }

                        this.widget.value(value);
                    }
                },

                destroy: function() {
                    this.widget.unbind(CHANGE, this._change);
                }

            })
        }
    };

    var arraySplice = function(arr, idx, remove, add) {
        add = add || [];
        remove = remove || 0;

        var addLength = add.length;
        var oldLength = arr.length;

        var shifted = [].slice.call(arr, idx + remove);
        var shiftedLength = shifted.length;
        var index;

        if (addLength) {
            addLength = idx + addLength;
            index = 0;

            for (; idx < addLength; idx++) {
                arr[idx] = add[index];
                index++;
            }

            arr.length = addLength;
        } else if (remove) {
            arr.length = idx;

            remove += idx;
            while (idx < remove) {
                delete arr[--remove];
            }
        }

        if (shiftedLength) {
            shiftedLength = idx + shiftedLength;
            index = 0;

            for (; idx < shiftedLength; idx++) {
                arr[idx] = shifted[index];
                index++;
            }

            arr.length = shiftedLength;
        }

        idx = arr.length;

        while (idx < oldLength) {
            delete arr[idx];
            idx++;
        }
    };

    var BindingTarget = Class.extend( {
        init: function(target, options) {
            this.target = target;
            this.options = options;
            this.toDestroy = [];
        },

        bind: function(bindings) {
            var nodeName = this.target.nodeName.toLowerCase(),
                key,
                hasValue,
                hasSource,
                hasEvents,
                specificBinders = binders[nodeName] || {};

            for (key in bindings) {
                if (key == VALUE) {
                    hasValue = true;
                } else if (key == SOURCE) {
                    hasSource = true;
                } else if (key == EVENTS) {
                    hasEvents = true;
                } else {
                    this.applyBinding(key, bindings, specificBinders);
                }
            }

            if (hasSource) {
                this.applyBinding(SOURCE, bindings, specificBinders);
            }

            if (hasValue) {
                this.applyBinding(VALUE, bindings, specificBinders);
            }

            if (hasEvents) {
                this.applyBinding(EVENTS, bindings, specificBinders);
            }
        },

        applyBinding: function(name, bindings, specificBinders) {
            var binder = specificBinders[name] || binders[name],
                toDestroy = this.toDestroy,
                attribute,
                binding = bindings[name];

            if (binder) {
                binder = new binder(this.target, bindings, this.options);

                toDestroy.push(binder);

                if (binding instanceof Binding) {
                    binder.bind(binding);
                    toDestroy.push(binding);
                } else {
                    for (attribute in binding) {
                        binder.bind(binding, attribute);
                        toDestroy.push(binding[attribute]);
                    }
                }
            } else if (name !== "template") {
                throw new Error("The " + name + " binding is not supported by the " + this.target.nodeName.toLowerCase() + " element");
            }
        },

        destroy: function() {
            var idx,
                length,
                toDestroy = this.toDestroy;

            for (idx = 0, length = toDestroy.length; idx < length; idx++) {
                toDestroy[idx].destroy();
            }
        }
    });

    var WidgetBindingTarget = BindingTarget.extend( {
        bind: function(bindings) {
            var that = this,
                binding,
                hasValue = false,
                hasSource = false,
                specificBinders = binders.widget[that.target.options.name.toLowerCase()] || {};

            for (binding in bindings) {
                if (binding == VALUE) {
                    hasValue = true;
                } else if (binding == SOURCE) {
                    hasSource = true;
                } else {
                    that.applyBinding(binding, bindings, specificBinders);
                }
            }

            if (hasSource) {
                that.applyBinding(SOURCE, bindings, specificBinders);
            }

            if (hasValue) {
                that.applyBinding(VALUE, bindings, specificBinders);
            }
        },

        applyBinding: function(name, bindings, specificBinders) {
            var binder = specificBinders[name] || binders.widget[name],
                toDestroy = this.toDestroy,
                attribute,
                binding = bindings[name];

            if (binder) {
                binder = new binder(this.target, bindings, this.target.options);

                toDestroy.push(binder);


                if (binding instanceof Binding) {
                    binder.bind(binding);
                    toDestroy.push(binding);
                } else {
                    for (attribute in binding) {
                        binder.bind(binding, attribute);
                        toDestroy.push(binding[attribute]);
                    }
                }
            } else {
                throw new Error("The " + name + " binding is not supported by the " + this.target.options.name + " widget");
            }
        }
    });

    function flattenGroups(data) {
        var idx,
            result = [],
            length,
            items,
            itemIndex;

        for (idx = 0, length = data.length; idx < length; idx++) {
            if (data[idx].hasSubgroups) {
                result = result.concat(flattenGroups(data[idx].items));
            } else {
                items = data[idx].items;
                for (itemIndex = 0; itemIndex < items.length; itemIndex++) {
                    result.push(items[itemIndex]);
                }
            }
        }
        return result;
    }

    function bindingTargetForRole(element, roles) {
        var widget = kendo.initWidget(element, {}, roles);

        if (widget) {
            return new WidgetBindingTarget(widget);
        }
    }

    var keyValueRegExp = /[A-Za-z0-9_\-]+:(\{([^}]*)\}|[^,}]+)/g,
        whiteSpaceRegExp = /\s/g;

    function parseBindings(bind) {
        var result = {},
            idx,
            length,
            token,
            colonIndex,
            key,
            value,
            tokens;

        tokens = bind.match(keyValueRegExp);

        for (idx = 0, length = tokens.length; idx < length; idx++) {
            token = tokens[idx];
            colonIndex = token.indexOf(":");

            key = token.substring(0, colonIndex);
            value = token.substring(colonIndex + 1);

            if (value.charAt(0) == "{") {
                value = parseBindings(value);
            }

            result[key] = value;
        }

        return result;
    }

    function createBindings(bindings, source, type) {
        var binding,
            result = {};

        for (binding in bindings) {
            result[binding] = new type(source, bindings[binding]);
        }

        return result;
    }

    function bindElement(element, source, roles, parents) {
        var role = element.getAttribute("data-" + kendo.ns + "role"),
            idx,
            bind = element.getAttribute("data-" + kendo.ns + "bind"),
            children = element.children,
            childrenCopy = [],
            deep = true,
            bindings,
            options = {},
            target;

        parents = parents || [source];

        if (role || bind) {
            unbindElement(element);
        }

        if (role) {
            target = bindingTargetForRole(element, roles);
        }

        if (bind) {
            bind = parseBindings(bind.replace(whiteSpaceRegExp, ""));

            if (!target) {
                options = kendo.parseOptions(element, {textField: "", valueField: "", template: "", valueUpdate: CHANGE, valuePrimitive: false, autoBind: true});
                options.roles = roles;
                target = new BindingTarget(element, options);
            }

            target.source = source;

            bindings = createBindings(bind, parents, Binding);

            if (options.template) {
                bindings.template = new TemplateBinding(parents, "", options.template);
            }

            if (bindings.click) {
                bind.events = bind.events || {};
                bind.events.click = bind.click;
                delete bindings.click;
            }

            if (bindings.source) {
                deep = false;
            }

            if (bind.attr) {
                bindings.attr = createBindings(bind.attr, parents, Binding);
            }

            if (bind.style) {
                bindings.style = createBindings(bind.style, parents, Binding);
            }

            if (bind.events) {
                bindings.events = createBindings(bind.events, parents, EventBinding);
            }

            target.bind(bindings);
        }

        if (target) {
            element.kendoBindingTarget = target;
        }

        if (deep && children) {
            // https://github.com/telerik/kendo/issues/1240 for the weirdness.
            for (idx = 0; idx < children.length; idx++) {
                childrenCopy[idx] = children[idx];
            }

            for (idx = 0; idx < childrenCopy.length; idx++) {
                bindElement(childrenCopy[idx], source, roles, parents);
            }
        }
    }

    function bind(dom, object) {
        var idx,
            length,
            node,
            roles = kendo.rolesFromNamespaces([].slice.call(arguments, 2));

        object = kendo.observable(object);
        dom = $(dom);

        for (idx = 0, length = dom.length; idx < length; idx++) {
            node = dom[idx];
            if (node.nodeType === 1) {
                bindElement(node, object, roles);
            }
        }
    }

    function unbindElement(element) {
        var bindingTarget = element.kendoBindingTarget;

        if (bindingTarget) {
            bindingTarget.destroy();

            if (deleteExpando) {
                delete element.kendoBindingTarget;
            } else if (element.removeAttribute) {
                element.removeAttribute("kendoBindingTarget");
            } else {
                element.kendoBindingTarget = null;
            }
        }
    }

    function unbindElementTree(element) {
        unbindElement(element);

        unbindElementChildren(element);
    }

    function unbindElementChildren(element) {
        var children = element.children;

        if (children) {
            for (var idx = 0, length = children.length; idx < length; idx++) {
                unbindElementTree(children[idx]);
            }
        }
    }

    function unbind(dom) {
        var idx, length;

        dom = $(dom);

        for (idx = 0, length = dom.length; idx < length; idx++ ) {
            unbindElementTree(dom[idx]);
        }
    }

    function notify(widget, namespace) {
        var element = widget.element,
            bindingTarget = element[0].kendoBindingTarget;

        if (bindingTarget) {
            bind(element, bindingTarget.source, namespace);
        }
    }

    kendo.unbind = unbind;
    kendo.bind = bind;
    kendo.data.binders = binders;
    kendo.data.Binder = Binder;
    kendo.notify = notify;

    kendo.observable = function(object) {
        if (!(object instanceof ObservableObject)) {
            object = new ObservableObject(object);
        }

        return object;
    };

    kendo.observableHierarchy = function(array) {
        var dataSource = kendo.data.HierarchicalDataSource.create(array);

        function recursiveRead(data) {
            var i, children;

            for (i = 0; i < data.length; i++) {
                data[i]._initChildren();

                children = data[i].children;

                children.fetch();

                data[i].items = children.data();

                recursiveRead(data[i].items);
            }
        }

        dataSource.fetch();

        recursiveRead(dataSource.data());

        dataSource._data._dataSource = dataSource;

        return dataSource._data;
    };

})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        fx = kendo.effects,
        each = $.each,
        extend = $.extend,
        proxy = $.proxy,
        support = kendo.support,
        browser = support.browser,
        transforms = support.transforms,
        transitions = support.transitions,
        scaleProperties = { scale: 0, scalex: 0, scaley: 0, scale3d: 0 },
        translateProperties = { translate: 0, translatex: 0, translatey: 0, translate3d: 0 },
        hasZoom = (typeof document.documentElement.style.zoom !== "undefined") && !transforms,
        matrix3dRegExp = /matrix3?d?\s*\(.*,\s*([\d\.\-]+)\w*?,\s*([\d\.\-]+)\w*?,\s*([\d\.\-]+)\w*?,\s*([\d\.\-]+)\w*?/i,
        cssParamsRegExp = /^(-?[\d\.\-]+)?[\w\s]*,?\s*(-?[\d\.\-]+)?[\w\s]*/i,
        translateXRegExp = /translatex?$/i,
        oldEffectsRegExp = /(zoom|fade|expand)(\w+)/,
        singleEffectRegExp = /(zoom|fade|expand)/,
        unitRegExp = /[xy]$/i,
        transformProps = ["perspective", "rotate", "rotatex", "rotatey", "rotatez", "rotate3d", "scale", "scalex", "scaley", "scalez", "scale3d", "skew", "skewx", "skewy", "translate", "translatex", "translatey", "translatez", "translate3d", "matrix", "matrix3d"],
        transform2d = ["rotate", "scale", "scalex", "scaley", "skew", "skewx", "skewy", "translate", "translatex", "translatey", "matrix"],
        transform2units = { "rotate": "deg", scale: "", skew: "px", translate: "px" },
        cssPrefix = transforms.css,
        round = Math.round,
        BLANK = "",
        PX = "px",
        NONE = "none",
        AUTO = "auto",
        WIDTH = "width",
        HEIGHT = "height",
        HIDDEN = "hidden",
        ORIGIN = "origin",
        ABORT_ID = "abortId",
        OVERFLOW = "overflow",
        TRANSLATE = "translate",
        POSITION = "position",
        COMPLETE_CALLBACK = "completeCallback",
        TRANSITION = cssPrefix + "transition",
        TRANSFORM = cssPrefix + "transform",
        BACKFACE = cssPrefix + "backface-visibility",
        PERSPECTIVE = cssPrefix + "perspective",
        DEFAULT_PERSPECTIVE = "1500px",
        TRANSFORM_PERSPECTIVE = "perspective(" + DEFAULT_PERSPECTIVE + ")",
        ios7 = support.mobileOS && support.mobileOS.majorVersion == 7,
        directions = {
            left: {
                reverse: "right",
                property: "left",
                transition: "translatex",
                vertical: false,
                modifier: -1
            },
            right: {
                reverse: "left",
                property: "left",
                transition: "translatex",
                vertical: false,
                modifier: 1
            },
            down: {
                reverse: "up",
                property: "top",
                transition: "translatey",
                vertical: true,
                modifier: 1
            },
            up: {
                reverse: "down",
                property: "top",
                transition: "translatey",
                vertical: true,
                modifier: -1
            },
            top: {
                reverse: "bottom"
            },
            bottom: {
                reverse: "top"
            },
            "in": {
                reverse: "out",
                modifier: -1
            },
            out: {
                reverse: "in",
                modifier: 1
            },

            vertical: {
                reverse: "vertical"
            },

            horizontal: {
                reverse: "horizontal"
            }
        };

    kendo.directions = directions;

    extend($.fn, {
        kendoStop: function(clearQueue, gotoEnd) {
            if (transitions) {
                return fx.stopQueue(this, clearQueue || false, gotoEnd || false);
            } else {
                return this.stop(clearQueue, gotoEnd);
            }
        }
    });

    /* jQuery support for all transform animations (FF 3.5/3.6, Opera 10.x, IE9 */

    if (transforms && !transitions) {
        each(transform2d, function(idx, value) {
            $.fn[value] = function(val) {
                if (typeof val == "undefined") {
                    return animationProperty(this, value);
                } else {
                    var that = $(this)[0],
                        transformValue = value + "(" + val + transform2units[value.replace(unitRegExp, "")] + ")";

                    if (that.style.cssText.indexOf(TRANSFORM) == -1) {
                        $(this).css(TRANSFORM, transformValue);
                    } else {
                        that.style.cssText = that.style.cssText.replace(new RegExp(value + "\\(.*?\\)", "i"), transformValue);
                    }
                }
                return this;
            };

            $.fx.step[value] = function (fx) {
                $(fx.elem)[value](fx.now);
            };
        });

        var curProxy = $.fx.prototype.cur;
        $.fx.prototype.cur = function () {
            if (transform2d.indexOf(this.prop) != -1) {
                return parseFloat($(this.elem)[this.prop]());
            }

            return curProxy.apply(this, arguments);
        };
    }

    kendo.toggleClass = function(element, classes, options, add) {
        if (classes) {
            classes = classes.split(" ");

            if (transitions) {
                options = extend({
                    exclusive: "all",
                    duration: 400,
                    ease: "ease-out"
                }, options);

                element.css(TRANSITION, options.exclusive + " " + options.duration + "ms " + options.ease);
                setTimeout(function() {
                    element.css(TRANSITION, "").css(HEIGHT);
                }, options.duration); // TODO: this should fire a kendoAnimate session instead.
            }

            each(classes, function(idx, value) {
                element.toggleClass(value, add);
            });
        }

        return element;
    };

    kendo.parseEffects = function(input, mirror) {
        var effects = {};

        if (typeof input === "string") {
            each(input.split(" "), function(idx, value) {
                var redirectedEffect = !singleEffectRegExp.test(value),
                    resolved = value.replace(oldEffectsRegExp, function(match, $1, $2) {
                        return $1 + ":" + $2.toLowerCase();
                    }), // Support for old zoomIn/fadeOut style, now deprecated.
                    effect = resolved.split(":"),
                    direction = effect[1],
                    effectBody = {};

                if (effect.length > 1) {
                    effectBody.direction = (mirror && redirectedEffect ? directions[direction].reverse : direction);
                }

                effects[effect[0]] = effectBody;
            });
        } else {
            each(input, function(idx) {
                var direction = this.direction;

                if (direction && mirror && !singleEffectRegExp.test(idx)) {
                    this.direction = directions[direction].reverse;
                }

                effects[idx] = this;
            });
        }

        return effects;
    };

    function parseInteger(value) {
        return parseInt(value, 10);
    }

    function parseCSS(element, property) {
        return parseInteger(element.css(property));
    }

    function keys(obj) {
        var acc = [];
        for (var propertyName in obj) {
            acc.push(propertyName);
        }
        return acc;
    }

    function strip3DTransforms(properties) {
        for (var key in properties) {
            if (transformProps.indexOf(key) != -1 && transform2d.indexOf(key) == -1) {
                delete properties[key];
            }
        }

        return properties;
    }

    function normalizeCSS(element, properties) {
        var transformation = [], cssValues = {}, lowerKey, key, value, isTransformed;

        for (key in properties) {
            lowerKey = key.toLowerCase();
            isTransformed = transforms && transformProps.indexOf(lowerKey) != -1;

            if (!support.hasHW3D && isTransformed && transform2d.indexOf(lowerKey) == -1) {
                delete properties[key];
            } else {
                value = properties[key];

                if (isTransformed) {
                    transformation.push(key + "(" + value + ")");
                } else {
                    cssValues[key] = value;
                }
            }
        }

        if (transformation.length) {
            cssValues[TRANSFORM] = transformation.join(" ");
        }

        return cssValues;
    }

    if (transitions) {
        extend(fx, {
            transition: function(element, properties, options) {
                var css,
                    delay = 0,
                    oldKeys = element.data("keys") || [],
                    timeoutID;

                options = extend({
                        duration: 200,
                        ease: "ease-out",
                        complete: null,
                        exclusive: "all"
                    },
                    options
                );

                var stopTransitionCalled = false;

                var stopTransition = function() {
                    if (!stopTransitionCalled) {
                        stopTransitionCalled = true;

                        if (timeoutID) {
                            clearTimeout(timeoutID);
                            timeoutID = null;
                        }

                        element
                        .removeData(ABORT_ID)
                        .dequeue()
                        .css(TRANSITION, "")
                        .css(TRANSITION);

                        options.complete.call(element);
                    }
                };

                options.duration = $.fx ? $.fx.speeds[options.duration] || options.duration : options.duration;

                css = normalizeCSS(element, properties);

                $.merge(oldKeys, keys(css));
                element
                    .data("keys", $.unique(oldKeys))
                    .height();

                element.css(TRANSITION, options.exclusive + " " + options.duration + "ms " + options.ease).css(TRANSITION);
                element.css(css).css(TRANSFORM);

                /**
                 * Use transitionEnd event for browsers who support it - but duplicate it with setTimeout, as the transitionEnd event will not be triggered if no CSS properties change.
                 * This should be cleaned up at some point (widget by widget), and refactored to widgets not relying on the complete callback if no transition occurs.
                 *
                 * For IE9 and below, resort to setTimeout.
                 */
                if (transitions.event) {
                    element.one(transitions.event, stopTransition);
                    if (options.duration !== 0) {
                        delay = 500;
                    }
                }

                timeoutID = setTimeout(stopTransition, options.duration + delay);
                element.data(ABORT_ID, timeoutID);
                element.data(COMPLETE_CALLBACK, stopTransition);
            },

            stopQueue: function(element, clearQueue, gotoEnd) {
                var cssValues,
                    taskKeys = element.data("keys"),
                    retainPosition = (!gotoEnd && taskKeys),
                    completeCallback = element.data(COMPLETE_CALLBACK);

                if (retainPosition) {
                    cssValues = kendo.getComputedStyles(element[0], taskKeys);
                }

                if (completeCallback) {
                    completeCallback();
                }

                if (retainPosition) {
                    element.css(cssValues);
                }

                return element
                        .removeData("keys")
                        .stop(clearQueue);
            }
        });
    }

    function animationProperty(element, property) {
        if (transforms) {
            var transform = element.css(TRANSFORM);
            if (transform == NONE) {
                return property == "scale" ? 1 : 0;
            }

            var match = transform.match(new RegExp(property + "\\s*\\(([\\d\\w\\.]+)")),
                computed = 0;

            if (match) {
                computed = parseInteger(match[1]);
            } else {
                match = transform.match(matrix3dRegExp) || [0, 0, 0, 0, 0];
                property = property.toLowerCase();

                if (translateXRegExp.test(property)) {
                    computed = parseFloat(match[3] / match[2]);
                } else if (property == "translatey") {
                    computed = parseFloat(match[4] / match[2]);
                } else if (property == "scale") {
                    computed = parseFloat(match[2]);
                } else if (property == "rotate") {
                    computed = parseFloat(Math.atan2(match[2], match[1]));
                }
            }

            return computed;
        } else {
            return parseFloat(element.css(property));
        }
    }

    var EffectSet = kendo.Class.extend({
        init: function(element, options) {
            var that = this;

            that.element = element;
            that.effects = [];
            that.options = options;
            that.restore = [];
        },

        run: function(effects) {
            var that = this,
                effect,
                idx, jdx,
                length = effects.length,
                element = that.element,
                options = that.options,
                deferred = $.Deferred(),
                start = {},
                end = {},
                target,
                children,
                childrenLength;

            that.effects = effects;

            deferred.then($.proxy(that, "complete"));

            element.data("animating", true);

            for (idx = 0; idx < length; idx ++) {
                effect = effects[idx];

                effect.setReverse(options.reverse);
                effect.setOptions(options);

                that.addRestoreProperties(effect.restore);

                effect.prepare(start, end);

                children = effect.children();

                for (jdx = 0, childrenLength = children.length; jdx < childrenLength; jdx ++) {
                    children[jdx].duration(options.duration).run();
                }
            }

            // legacy support for options.properties
            for (var effectName in options.effects) {
                extend(end, options.effects[effectName].properties);
            }

            // Show the element initially
            if (!element.is(":visible")) {
                extend(start, { display: element.data("olddisplay") || "block" });
            }

            if (transforms && !options.reset) {
                target = element.data("targetTransform");

                if (target) {
                    start = extend(target, start);
                }
            }

            start = normalizeCSS(element, start);

            if (transforms && !transitions) {
                start = strip3DTransforms(start);
            }

            element.css(start)
                   .css(TRANSFORM); // Nudge

            for (idx = 0; idx < length; idx ++) {
                effects[idx].setup();
            }

            if (options.init) {
                options.init();
            }

            element.data("targetTransform", end);
            fx.animate(element, end, extend({}, options, { complete: deferred.resolve }));

            return deferred.promise();
        },

        stop: function() {
            $(this.element).kendoStop(true, true);
        },

        addRestoreProperties: function(restore) {
            var element = this.element,
                value,
                i = 0,
                length = restore.length;

            for (; i < length; i ++) {
                value = restore[i];

                this.restore.push(value);

                if (!element.data(value)) {
                    element.data(value, element.css(value));
                }
            }
        },

        restoreCallback: function() {
            var element = this.element;

            for (var i = 0, length = this.restore.length; i < length; i ++) {
                var value = this.restore[i];
                element.css(value, element.data(value));
            }
        },

        complete: function() {
            var that = this,
                idx = 0,
                element = that.element,
                options = that.options,
                effects = that.effects,
                length = effects.length;

            element
                .removeData("animating")
                .dequeue(); // call next animation from the queue

            if (options.hide) {
                element.data("olddisplay", element.css("display")).hide();
            }

            this.restoreCallback();

            if (hasZoom && !transforms) {
                setTimeout($.proxy(this, "restoreCallback"), 0); // Again jQuery callback in IE8-
            }

            for (; idx < length; idx ++) {
                effects[idx].teardown();
            }

            if (options.completeCallback) {
                options.completeCallback(element);
            }
        }
    });

    fx.promise = function(element, options) {
        var effects = [],
            effectClass,
            effectSet = new EffectSet(element, options),
            parsedEffects = kendo.parseEffects(options.effects),
            effect;

        options.effects = parsedEffects;

        for (var effectName in parsedEffects) {
            effectClass = fx[capitalize(effectName)];

            if (effectClass) {
                effect = new effectClass(element, parsedEffects[effectName].direction);
                effects.push(effect);
           }
        }

        if (effects[0]) {
            effectSet.run(effects);
        } else { // Not sure how would an fx promise reach this state - means that you call kendoAnimate with no valid effects? Why?
            if (!element.is(":visible")) {
                element.css({ display: element.data("olddisplay") || "block" }).css("display");
            }

            if (options.init) {
                options.init();
            }

            element.dequeue();
            effectSet.complete();
        }
    };

    extend(fx, {
        animate: function(elements, properties, options) {
            var useTransition = options.transition !== false;
            delete options.transition;

            if (transitions && "transition" in fx && useTransition) {
                fx.transition(elements, properties, options);
            } else {
                if (transforms) {
                    elements.animate(strip3DTransforms(properties), { queue: false, show: false, hide: false, duration: options.duration, complete: options.complete }); // Stop animate from showing/hiding the element to be able to hide it later on.
                } else {
                    elements.each(function() {
                        var element = $(this),
                            multiple = {};

                        each(transformProps, function(idx, value) { // remove transforms to avoid IE and older browsers confusion
                            var params,
                                currentValue = properties ? properties[value]+ " " : null; // We need to match

                            if (currentValue) {
                                var single = properties;

                                if (value in scaleProperties && properties[value] !== undefined) {
                                    params = currentValue.match(cssParamsRegExp);
                                    if (transforms) {
                                        extend(single, { scale: +params[0] });
                                    }
                                } else {
                                    if (value in translateProperties && properties[value] !== undefined) {
                                        var position = element.css(POSITION),
                                            isFixed = (position == "absolute" || position == "fixed");

                                        if (!element.data(TRANSLATE)) {
                                            if (isFixed) {
                                                element.data(TRANSLATE, {
                                                    top: parseCSS(element, "top") || 0,
                                                    left: parseCSS(element, "left") || 0,
                                                    bottom: parseCSS(element, "bottom"),
                                                    right: parseCSS(element, "right")
                                                });
                                            } else {
                                                element.data(TRANSLATE, {
                                                    top: parseCSS(element, "marginTop") || 0,
                                                    left: parseCSS(element, "marginLeft") || 0
                                                });
                                            }
                                        }

                                        var originalPosition = element.data(TRANSLATE);

                                        params = currentValue.match(cssParamsRegExp);
                                        if (params) {

                                            var dX = value == TRANSLATE + "y" ? +null : +params[1],
                                                dY = value == TRANSLATE + "y" ? +params[1] : +params[2];

                                            if (isFixed) {
                                                if (!isNaN(originalPosition.right)) {
                                                    if (!isNaN(dX)) { extend(single, { right: originalPosition.right - dX }); }
                                                } else {
                                                    if (!isNaN(dX)) { extend(single, { left: originalPosition.left + dX }); }
                                                }

                                                if (!isNaN(originalPosition.bottom)) {
                                                    if (!isNaN(dY)) { extend(single, { bottom: originalPosition.bottom - dY }); }
                                                } else {
                                                    if (!isNaN(dY)) { extend(single, { top: originalPosition.top + dY }); }
                                                }
                                            } else {
                                                if (!isNaN(dX)) { extend(single, { marginLeft: originalPosition.left + dX }); }
                                                if (!isNaN(dY)) { extend(single, { marginTop: originalPosition.top + dY }); }
                                            }
                                        }
                                    }
                                }

                                if (!transforms && value != "scale" && value in single) {
                                    delete single[value];
                                }

                                if (single) {
                                    extend(multiple, single);
                                }
                            }
                        });

                        if (browser.msie) {
                            delete multiple.scale;
                        }

                        element.animate(multiple, { queue: false, show: false, hide: false, duration: options.duration, complete: options.complete }); // Stop animate from showing/hiding the element to be able to hide it later on.
                    });
                }
            }
        }
    });

    fx.animatedPromise = fx.promise;

    var Effect = kendo.Class.extend({
        init: function(element, direction) {
            var that = this;
            that.element = element;
            that._direction = direction;
            that.options = {};
            that._additionalEffects = [];

            if (!that.restore) {
                that.restore = [];
            }
        },

// Public API
        reverse: function() {
            this._reverse = true;
            return this.run();
        },

        play: function() {
            this._reverse = false;
            return this.run();
        },

        add: function(additional) {
            this._additionalEffects.push(additional);
            return this;
        },

        direction: function(value) {
            this._direction = value;
            return this;
        },

        duration: function(duration) {
            this._duration = duration;
            return this;
        },

        compositeRun: function() {
            var that = this,
                effectSet = new EffectSet(that.element, { reverse: that._reverse, duration: that._duration }),
                effects = that._additionalEffects.concat([ that ]);

            return effectSet.run(effects);
        },

        run: function() {
            if (this._additionalEffects && this._additionalEffects[0]) {
                return this.compositeRun();
            }

            var that = this,
                element = that.element,
                idx = 0,
                restore = that.restore,
                length = restore.length,
                value,
                deferred = $.Deferred(),
                start = {},
                end = {},
                target,
                children = that.children(),
                childrenLength = children.length;

            deferred.then($.proxy(that, "_complete"));

            element.data("animating", true);

            for (idx = 0; idx < length; idx ++) {
                value = restore[idx];

                if (!element.data(value)) {
                    element.data(value, element.css(value));
                }
            }

            for (idx = 0; idx < childrenLength; idx ++) {
                children[idx].duration(that._duration).run();
            }

            that.prepare(start, end);

            if (!element.is(":visible")) {
                extend(start, { display: element.data("olddisplay") || "block" });
            }

            if (transforms) {
                target = element.data("targetTransform");

                if (target) {
                    start = extend(target, start);
                }
            }

            start = normalizeCSS(element, start);

            if (transforms && !transitions) {
                start = strip3DTransforms(start);
            }

            element.css(start).css(TRANSFORM); // Trick webkit into re-rendering

            that.setup();

            element.data("targetTransform", end);
            fx.animate(element, end, { duration: that._duration, complete: deferred.resolve });

            return deferred.promise();
        },

        stop: function() {
            var idx = 0,
                children = this.children(),
                childrenLength = children.length;

            for (idx = 0; idx < childrenLength; idx ++) {
                children[idx].stop();
            }

            $(this.element).kendoStop(true, true);
            return this;
        },

        restoreCallback: function() {
            var element = this.element;

            for (var i = 0, length = this.restore.length; i < length; i ++) {
                var value = this.restore[i];
                element.css(value, element.data(value));
            }
        },

        _complete: function() {
            var that = this,
                element = that.element;

            element
                .removeData("animating")
                .dequeue(); // call next animation from the queue

            that.restoreCallback();

            if (that.shouldHide()) {
                element.data("olddisplay", element.css("display")).hide();
            }

            if (hasZoom && !transforms) {
                setTimeout($.proxy(that, "restoreCallback"), 0); // Again jQuery callback in IE8-
            }

            that.teardown();
        },

        /////////////////////////// Support for kendo.animate;
        setOptions: function(options) {
            extend(true, this.options, options);
        },

        children: function() {
            return [];
        },

        shouldHide: $.noop,

        setup: $.noop,
        prepare: $.noop,
        teardown: $.noop,
        directions: [],

        setReverse: function(reverse) {
            this._reverse = reverse;
            return this;
        }
    });

    function capitalize(word) {
        return word.charAt(0).toUpperCase() + word.substring(1);
    }

    function createEffect(name, definition) {
        var effectClass = Effect.extend(definition),
            directions = effectClass.prototype.directions;

        fx[capitalize(name)] = effectClass;

        fx.Element.prototype[name] = function(direction, opt1, opt2, opt3) {
            return new effectClass(this.element, direction, opt1, opt2, opt3);
        };

        each(directions, function(idx, theDirection) {
            fx.Element.prototype[name + capitalize(theDirection)] = function(opt1, opt2, opt3) {
                return new effectClass(this.element, theDirection, opt1, opt2, opt3);
            };
        });
    }

    var FOUR_DIRECTIONS = ["left", "right", "up", "down"],
        IN_OUT = ["in", "out"];

    createEffect("slideIn", {
        directions: FOUR_DIRECTIONS,

        divisor: function(value) {
            this.options.divisor = value;
            return this;
        },

        prepare: function(start, end) {
            var that = this,
                tmp,
                element = that.element,
                direction = directions[that._direction],
                offset = -direction.modifier * (direction.vertical ? element.outerHeight() : element.outerWidth()),
                startValue = offset / (that.options && that.options.divisor || 1) + PX,
                endValue = "0px";

            if (that._reverse) {
                tmp = start;
                start = end;
                end = tmp;
            }

            if (transforms) {
                start[direction.transition] = startValue;
                end[direction.transition] = endValue;
            } else {
                start[direction.property] = startValue;
                end[direction.property] = endValue;
            }
        }
    });

    createEffect("tile", {
        directions: FOUR_DIRECTIONS,

        init: function(element, direction, previous) {
            Effect.prototype.init.call(this, element, direction);
            this.options = { previous: previous };
        },

        previousDivisor: function(value) {
            this.options.previousDivisor = value;
            return this;
        },

        children: function() {
            var that = this,
                reverse = that._reverse,
                previous = that.options.previous,
                divisor = that.options.previousDivisor || 1,
                dir = that._direction;

            var children = [ kendo.fx(that.element).slideIn(dir).setReverse(reverse) ];

            if (previous) {
                children.push( kendo.fx(previous).slideIn(directions[dir].reverse).divisor(divisor).setReverse(!reverse) );
            }

            return children;
        }
    });

    function createToggleEffect(name, property, defaultStart, defaultEnd) {
        createEffect(name, {
            directions: IN_OUT,

            startValue: function(value) {
                this._startValue = value;
                return this;
            },

            endValue: function(value) {
                this._endValue = value;
                return this;
            },

            shouldHide: function() {
               return this._shouldHide;
            },

            prepare: function(start, end) {
                var that = this,
                    startValue,
                    endValue,
                    out = this._direction === "out",
                    startDataValue = that.element.data(property),
                    startDataValueIsSet = !(isNaN(startDataValue) || startDataValue == defaultStart);

                if (startDataValueIsSet) {
                    startValue = startDataValue;
                } else if (typeof this._startValue !== "undefined") {
                    startValue = this._startValue;
                } else {
                    startValue = out ? defaultStart : defaultEnd;
                }

                if (typeof this._endValue !== "undefined") {
                    endValue = this._endValue;
                } else {
                    endValue = out ? defaultEnd : defaultStart;
                }

                if (this._reverse) {
                    start[property] = endValue;
                    end[property] = startValue;
                } else {
                    start[property] = startValue;
                    end[property] = endValue;
                }

                that._shouldHide = end[property] === defaultEnd;
            }
        });
    }

    createToggleEffect("fade", "opacity", 1, 0);
    createToggleEffect("zoom", "scale", 1, 0.01);

    createEffect("slideMargin", {
        prepare: function(start, end) {
            var that = this,
                element = that.element,
                options = that.options,
                origin = element.data(ORIGIN),
                offset = options.offset,
                margin,
                reverse = that._reverse;

            if (!reverse && origin === null) {
                element.data(ORIGIN, parseFloat(element.css("margin-" + options.axis)));
            }

            margin = (element.data(ORIGIN) || 0);
            end["margin-" + options.axis] = !reverse ? margin + offset : margin;
        }
    });

    createEffect("slideTo", {
        prepare: function(start, end) {
            var that = this,
                element = that.element,
                options = that.options,
                offset = options.offset.split(","),
                reverse = that._reverse;

            if (transforms) {
                end.translatex = !reverse ? offset[0] : 0;
                end.translatey = !reverse ? offset[1] : 0;
            } else {
                end.left = !reverse ? offset[0] : 0;
                end.top = !reverse ? offset[1] : 0;
            }
            element.css("left");
        }
    });

    createEffect("expand", {
        directions: ["horizontal", "vertical"],

        restore: [ OVERFLOW ],

        prepare: function(start, end) {
            var that = this,
                element = that.element,
                options = that.options,
                reverse = that._reverse,
                property = that._direction === "vertical" ? HEIGHT : WIDTH,
                setLength = element[0].style[property],
                oldLength = element.data(property),
                length = parseFloat(oldLength || setLength),
                realLength = round(element.css(property, AUTO)[property]());

            start.overflow = HIDDEN;

            length = (options && options.reset) ? realLength || length : length || realLength;

            end[property] = (reverse ? 0 : length) + PX;
            start[property] = (reverse ? length : 0) + PX;

            if (oldLength === undefined) {
                element.data(property, setLength);
            }
        },

        shouldHide: function() {
           return this._reverse;
        },

        teardown: function() {
            var that = this,
                element = that.element,
                property = that._direction === "vertical" ? HEIGHT : WIDTH,
                length = element.data(property);

            if (length == AUTO || length === BLANK) {
                setTimeout(function() { element.css(property, AUTO).css(property); }, 0); // jQuery animate complete callback in IE is called before the last animation step!
            }
        }
    });

    var TRANSFER_START_STATE = { position: "absolute", marginLeft: 0, marginTop: 0, scale: 1 };
    /**
     * Intersection point formulas are taken from here - http://zonalandeducation.com/mmts/intersections/intersectionOfTwoLines1/intersectionOfTwoLines1.html
     * Formula for a linear function from two points from here - http://demo.activemath.org/ActiveMath2/search/show.cmd?id=mbase://AC_UK_calculus/functions/ex_linear_equation_two_points
     * The transform origin point is the intersection point of the two lines from the top left corners/top right corners of the element and target.
     * The math and variables below MAY BE SIMPLIFIED (zeroes removed), but this would make the formula too cryptic.
     */
    createEffect("transfer", {
        init: function(element, target) {
            this.element = element;
            this.options = { target: target };
            this.restore = [];
        },

        setup: function() {
            this.element.appendTo(document.body);
        },

        prepare: function(start, end) {
            var that = this,
                element = that.element,
                options = that.options,
                reverse = that._reverse,
                target = options.target,
                offset,
                currentScale = animationProperty(element, "scale"),
                targetOffset = target.offset(),
                scale = target.outerHeight() / element.outerHeight();

            extend(start, TRANSFER_START_STATE);
            end.scale = 1;

            element.css(TRANSFORM, "scale(1)").css(TRANSFORM);
            offset = element.offset();
            element.css(TRANSFORM, "scale(" + currentScale + ")");

            var x1 = 0,
                y1 = 0,

                x2 = targetOffset.left - offset.left,
                y2 = targetOffset.top - offset.top,

                x3 = x1 + element.outerWidth(),
                y3 = y1,

                x4 = x2 + target.outerWidth(),
                y4 = y2,

                Z1 = (y2 - y1) / (x2 - x1),
                Z2 = (y4 - y3) / (x4 - x3),

                X = (y1 - y3 - Z1 * x1 + Z2 * x3) / (Z2 - Z1),
                Y = y1 + Z1 * (X - x1);

            start.top = offset.top;
            start.left = offset.left;
            start.transformOrigin = X + PX + " " + Y + PX;

            if (reverse) {
                start.scale = scale;
            } else {
                end.scale = scale;
            }
        }
    });


    var CLIPS = {
        top: "rect(auto auto $size auto)",
        bottom: "rect($size auto auto auto)",
        left: "rect(auto $size auto auto)",
        right: "rect(auto auto auto $size)"
    };

    var ROTATIONS = {
        top:    { start: "rotatex(0deg)", end: "rotatex(180deg)" },
        bottom: { start: "rotatex(-180deg)", end: "rotatex(0deg)" },
        left:   { start: "rotatey(0deg)", end: "rotatey(-180deg)" },
        right:  { start: "rotatey(180deg)", end: "rotatey(0deg)" }
    };

    function clipInHalf(container, direction) {
        var vertical = kendo.directions[direction].vertical,
            size = (container[vertical ? HEIGHT : WIDTH]() / 2) + "px";

        return CLIPS[direction].replace("$size", size);
    }

    createEffect("turningPage", {
        directions: FOUR_DIRECTIONS,

        init: function(element, direction, container) {
            Effect.prototype.init.call(this, element, direction);
            this._container = container;
        },

        prepare: function(start, end) {
            var that = this,
                reverse = that._reverse,
                direction = reverse ? directions[that._direction].reverse : that._direction,
                rotation = ROTATIONS[direction];

            start.zIndex = 1;

            if (that._clipInHalf) {
               start.clip = clipInHalf(that._container, kendo.directions[direction].reverse);
            }

            start[BACKFACE] = HIDDEN;

            end[TRANSFORM] = TRANSFORM_PERSPECTIVE + (reverse ? rotation.start : rotation.end);
            start[TRANSFORM] = TRANSFORM_PERSPECTIVE + (reverse ? rotation.end : rotation.start);
        },

        setup: function() {
            this._container.append(this.element);
        },

        face: function(value) {
            this._face = value;
            return this;
        },

        shouldHide: function() {
            var that = this,
                reverse = that._reverse,
                face = that._face;

            return (reverse && !face) || (!reverse && face);
        },

        clipInHalf: function(value) {
            this._clipInHalf = value;
            return this;
        },

        temporary: function() {
            this.element.addClass('temp-page');
            return this;
        }
    });

    createEffect("staticPage", {
        directions: FOUR_DIRECTIONS,

        init: function(element, direction, container) {
            Effect.prototype.init.call(this, element, direction);
            this._container = container;
        },

        restore: ["clip"],

        prepare: function(start, end) {
            var that = this,
                direction = that._reverse ? directions[that._direction].reverse : that._direction;

            start.clip = clipInHalf(that._container, direction);
            start.opacity = 0.999;
            end.opacity = 1;
        },

        shouldHide: function() {
            var that = this,
                reverse = that._reverse,
                face = that._face;

            return (reverse && !face) || (!reverse && face);
        },

        face: function(value) {
            this._face = value;
            return this;
        }
    });

    createEffect("pageturn", {
        directions: ["horizontal", "vertical"],

        init: function(element, direction, face, back) {
            Effect.prototype.init.call(this, element, direction);
            this.options = {};
            this.options.face = face;
            this.options.back = back;
        },

        children: function() {
            var that = this,
                options = that.options,
                direction = that._direction === "horizontal" ? "left" : "top",
                reverseDirection = kendo.directions[direction].reverse,
                reverse = that._reverse,
                temp,
                faceClone = options.face.clone(true).removeAttr("id"),
                backClone = options.back.clone(true).removeAttr("id"),
                element = that.element;

            if (reverse) {
                temp = direction;
                direction = reverseDirection;
                reverseDirection = temp;
            }

            return [
                kendo.fx(options.face).staticPage(direction, element).face(true).setReverse(reverse),
                kendo.fx(options.back).staticPage(reverseDirection, element).setReverse(reverse),
                kendo.fx(faceClone).turningPage(direction, element).face(true).clipInHalf(true).temporary().setReverse(reverse),
                kendo.fx(backClone).turningPage(reverseDirection, element).clipInHalf(true).temporary().setReverse(reverse)
            ];
        },

        prepare: function(start, end) {
            start[PERSPECTIVE] = DEFAULT_PERSPECTIVE;
            start.transformStyle = "preserve-3d";
            // hack to trigger transition end.
            start.opacity = 0.999;
            end.opacity = 1;
        },

        teardown: function() {
            this.element.find(".temp-page").remove();
        }
    });

    createEffect("flip", {
        directions: ["horizontal", "vertical"],

        init: function(element, direction, face, back) {
            Effect.prototype.init.call(this, element, direction);
            this.options = {};
            this.options.face = face;
            this.options.back = back;
        },

        children: function() {
            var that = this,
                options = that.options,
                direction = that._direction === "horizontal" ? "left" : "top",
                reverseDirection = kendo.directions[direction].reverse,
                reverse = that._reverse,
                temp,
                element = that.element;

            if (reverse) {
                temp = direction;
                direction = reverseDirection;
                reverseDirection = temp;
            }

            return [
                kendo.fx(options.face).turningPage(direction, element).face(true).setReverse(reverse),
                kendo.fx(options.back).turningPage(reverseDirection, element).setReverse(reverse)
            ];
        },

        prepare: function(start) {
            start[PERSPECTIVE] = DEFAULT_PERSPECTIVE;
            start.transformStyle = "preserve-3d";
        }
    });

    var RESTORE_OVERFLOW = !support.mobileOS.android;

    createEffect("replace", {
        init: function(element, previous, transitionClass) {
            Effect.prototype.init.call(this, element);
            this._previous = $(previous);
            this._transitionClass = transitionClass;
        },

        duration: function() {
            throw new Error("The replace effect does not support duration setting; the effect duration may be customized through the transition class rule");
        },

        _both: function() {
            return $().add(this._element).add(this._previous);
        },

        _containerClass: function() {
            var direction = this._direction,
                containerClass = "k-fx k-fx-start k-fx-" + this._transitionClass;

            if (direction) {
                containerClass += " k-fx-" + direction;
            }

            if (this._reverse) {
                containerClass += " k-fx-reverse";
            }

            return containerClass;
        },

        complete: function() {
            if (!this.deferred) {
                return;
            }
            var container = this.container;

            container.removeClass("k-fx-end").removeClass(this._containerClass());
            this._previous.hide().removeClass("k-fx-current");
            this.element.removeClass("k-fx-next");

            if (RESTORE_OVERFLOW) {
                container.css(OVERFLOW, "");
            }

            if (!this.isAbsolute) {
                this._both().css(POSITION, "");
            }

            this.deferred.resolve();
            delete this.deferred;
        },

        run: function() {
            if (this._additionalEffects && this._additionalEffects[0]) {
                return this.compositeRun();
            }

            var that = this,
                element = that.element,
                previous = that._previous,
                direction = that._direction,
                container = element.parents().filter(previous.parents()).first(),
                both = that._both(),
                deferred = $.Deferred(),
                originalPosition = element.css(POSITION),
                originalOverflow;

            // edge case for grid/scheduler, where the previous is already destroyed.
            if (!container.length) {
                container = element.parent();
            }

            this.container = container;
            this.deferred = deferred;
            this.isAbsolute = originalPosition  == "absolute";

            if (!this.isAbsolute) {
                both.css(POSITION, "absolute");
            }

            if (RESTORE_OVERFLOW) {
                originalOverflow = container.css(OVERFLOW);
                container.css(OVERFLOW, "hidden");
            }

            if (!transitions) {
                this.complete();
            } else {
                element.addClass("k-fx-hidden");

                container.addClass(this._containerClass());

                container.one(transitions.event, $.proxy(this, "complete"));

                kendo.animationFrame(function() {
                    element.removeClass("k-fx-hidden").addClass("k-fx-next");
                    previous.css("display", "").addClass("k-fx-current");

                    kendo.animationFrame(function() {
                        container.removeClass("k-fx-start").addClass("k-fx-end");
                    });
                });
            }

            return deferred.promise();
        },

        stop: function() {
            this.complete();
        }
    });

    var Animation = kendo.Class.extend({
        init: function() {
            var that = this;
            that._tickProxy = proxy(that._tick, that);
            that._started = false;
        },

        tick: $.noop,
        done: $.noop,
        onEnd: $.noop,
        onCancel: $.noop,

        start: function() {
            if (!this.enabled()) {
                return;
            }

            if (!this.done()) {
                this._started = true;
                kendo.animationFrame(this._tickProxy);
            } else {
                this.onEnd();
            }
        },

        enabled: function() {
            return true;
        },

        cancel: function() {
            this._started = false;
            this.onCancel();
        },

        _tick: function() {
            var that = this;
            if (!that._started) { return; }

            that.tick();

            if (!that.done()) {
                kendo.animationFrame(that._tickProxy);
            } else {
                that._started = false;
                that.onEnd();
            }
        }
    });

    var Transition = Animation.extend({
        init: function(options) {
            var that = this;
            extend(that, options);
            Animation.fn.init.call(that);
        },

        done: function() {
            return this.timePassed() >= this.duration;
        },

        timePassed: function() {
            return Math.min(this.duration, (new Date()) - this.startDate);
        },

        moveTo: function(options) {
            var that = this,
                movable = that.movable;

            that.initial = movable[that.axis];
            that.delta = options.location - that.initial;

            that.duration = typeof options.duration == "number" ? options.duration : 300;

            that.tick = that._easeProxy(options.ease);

            that.startDate = new Date();
            that.start();
        },

        _easeProxy: function(ease) {
            var that = this;

            return function() {
                that.movable.moveAxis(that.axis, ease(that.timePassed(), that.initial, that.delta, that.duration));
            };
        }
    });

    extend(Transition, {
        easeOutExpo: function (t, b, c, d) {
            return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
        },

        easeOutBack: function (t, b, c, d, s) {
            s = 1.70158;
            return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
        }
    });

    fx.Animation = Animation;
    fx.Transition = Transition;
    fx.createEffect = createEffect;
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        Observable = kendo.Observable,
        SCRIPT = "SCRIPT",
        INIT = "init",
        SHOW = "show",
        HIDE = "hide",

        ATTACH = "attach",
        DETACH = "detach",
        sizzleErrorRegExp = /unrecognized expression/;

    var View = Observable.extend({
        init: function(content, options) {
            var that = this;
            options = options || {};

            Observable.fn.init.call(that);
            that.content = content;
            that.id = kendo.guid();
            that.tagName = options.tagName || "div";
            that.model = options.model;
            that._wrap = options.wrap !== false;
            that._fragments = {};

            that.bind([ INIT, SHOW, HIDE ], options);
        },

        render: function(container) {
            var that = this,
                notInitialized = !that.element;

            // The order below matters - kendo.bind should happen when the element is in the DOM, and show should be triggered after init.

            if (notInitialized) {
                that.element = that._createElement();
            }

            if (container) {
                $(container).append(that.element);
            }

            if (notInitialized) {
                kendo.bind(that.element, that.model);
                that.trigger(INIT);
            }

            if (container) {
                that._eachFragment(ATTACH);
                that.trigger(SHOW);
            }

            return that.element;
        },

        clone: function(back) {
            return new ViewClone(this);
        },

        triggerBeforeShow: function() {
            return true;
        },

        showStart: function() {
            this.element.css("display", "");
        },

        showEnd: function() {
        },

        hideStart: function() {
        },

        hideEnd: function() {
            this.hide();
        },

        hide: function() {
            this._eachFragment(DETACH);
            this.element.detach();
            this.trigger(HIDE);
        },

        destroy: function() {
            var element = this.element;

            if (element) {
                kendo.unbind(element);
                kendo.destroy(element);
                element.remove();
            }
        },

        fragments: function(fragments) {
            $.extend(this._fragments, fragments);
        },

        _eachFragment: function(methodName) {
            for (var placeholder in this._fragments) {
                this._fragments[placeholder][methodName](this, placeholder);
            }
        },

        _createElement: function() {
            var that = this,
                wrap = that._wrap,
                wrapper = "<" + that.tagName + " />",
                element,
                content;

            try {
                content = $(document.getElementById(that.content) || that.content); // support passing id without #

                if (content[0].tagName === SCRIPT) {
                    content = content.html();
                }
            } catch(e) {
                if (sizzleErrorRegExp.test(e.message)) {
                    content = that.content;
                }
            }

            if (typeof content === "string") {
                element = $(wrapper).append(content);
                kendo.stripWhitespace(element[0]);
                // drop the wrapper if asked - this seems like the easiest (although not very intuitive) way to avoid messing up templates with questionable content, like the one below
                // <script id="my-template">
                // foo
                // <span> Span </span>
                // </script>
                if (!wrap) {
                   element = element.contents();
                }
            } else {
                element = content;
                if (wrap) {
                    element = element.wrapAll(wrapper).parent();
                }
            }

            return element;
        }
    });

    var ViewClone = kendo.Class.extend({
        init: function(view) {
            $.extend(this, {
                element: view.element.clone(true),
                transition: view.transition,
                id: view.id
            });

            view.element.parent().append(this.element);
        },

        hideStart: $.noop,

        hideEnd: function() {
            this.element.remove();
        }
    });

    var Layout = View.extend({
        init: function(content, options) {
            View.fn.init.call(this, content, options);
            this.containers = {};
        },

        container: function(selector) {
            var container = this.containers[selector];

            if (!container) {
                container = this._createContainer(selector);
                this.containers[selector] = container;
            }

            return container;
        },

        showIn: function(selector, view, transition) {
            this.container(selector).show(view, transition);
        },

        _createContainer: function(selector) {
            var root = this.render(),
                element = root.find(selector),
                container;

            if (!element.length && root.is(selector)) {
                if (root.is(selector)) {
                    element = root;
                } else {

                    throw new Error("can't find a container with the specified " + selector + " selector");
                }
            }

            container = new ViewContainer(element);

            container.bind("accepted", function(e) {
                e.view.render(element);
            });

            return container;
        }
    });

    var Fragment = View.extend({
        attach: function(view, placeholder) {
            view.element.find(placeholder).replaceWith(this.render());
        },

        detach: function() {
            console.log('detach', arguments);
        }
    });

    var transitionRegExp = /^(\w+)(:(\w+))?( (\w+))?$/;

    function parseTransition(transition) {
        if (!transition){
            return {};
        }

        var matches = transition.match(transitionRegExp) || [];

        return {
            type: matches[1],
            direction: matches[3],
            reverse: matches[5] === "reverse"
        };
    }

    var ViewContainer = Observable.extend({
        init: function(container) {
            Observable.fn.init.call(this);
            this.container = container;
            this.history = [];
            this.view = null;
            this.running = false;
        },

        after: function() {
            this.running = false;
            this.trigger("complete", {view: this.view});
            this.trigger("after");
        },

        end: function() {
            this.view.showEnd();
            this.previous.hideEnd();
            this.after();
        },

        show: function(view, transition, locationID) {
            if (!view.triggerBeforeShow()) {
                this.trigger("after");
                return false;
            }

            locationID = locationID || view.id;

            var that = this,
                current = (view === that.view) ? view.clone() : that.view,
                history = that.history,
                previousEntry = history[history.length - 2] || {},
                back = previousEntry.id === locationID,
                // If explicit transition is set, it will be with highest priority
                // Next we will try using the history record transition or the view transition configuration
                theTransition = transition || ( back ? history[history.length - 1].transition : view.transition ),
                transitionData = parseTransition(theTransition);

            if (that.running) {
                that.effect.stop();
            }

            if (theTransition === "none") {
                theTransition = null;
            }

            that.trigger("accepted", { view: view });
            that.view = view;
            that.previous = current;
            that.running = true;

            if (!back) {
                history.push({ id: locationID, transition: theTransition });
            } else {
                history.pop();
            }

            if (!current) {
                view.showStart();
                view.showEnd();
                that.after();
                return true;
            }

            current.hideStart();
            view.showStart();

            if (!theTransition || !kendo.effects.enabled) {
                that.end();
            } else {
                // do not reverse the explicit transition
                if (back && !transition) {
                    transitionData.reverse = !transitionData.reverse;
                }

                that.effect = kendo.fx(view.element).replace(current.element, transitionData.type)
                    .direction(transitionData.direction)
                    .setReverse(transitionData.reverse);

                that.effect.run().then(function() { that.end(); });
            }

            return true;
        }
    });

    kendo.ViewContainer = ViewContainer;
    kendo.Fragment = Fragment;
    kendo.Layout = Layout;
    kendo.View = View;
    kendo.ViewClone = ViewClone;

})(window.kendo.jQuery);

(function() {
    kendo.data.transports.signalr = kendo.data.RemoteTransport.extend({
        init: function (options) {
            var signalr = options && options.signalr ? options.signalr : {};

            var promise = signalr.promise;

            if (!promise) {
                throw new Error('The "promise" option must be set.');
            }

            if (typeof promise.done != "function" || typeof promise.fail != "function") {
                throw new Error('The "promise" option must be a Promise.');
            }

            this.promise = promise;

            var hub = signalr.hub;

            if (!hub) {
                throw new Error('The "hub" option must be set.');
            }

            if (typeof hub.on != "function" || typeof hub.invoke != "function") {
                throw new Error('The "hub" option is not a valid SignalR hub proxy.');
            }

            this.hub = hub;

            kendo.data.RemoteTransport.fn.init.call(this, options);
        },

        push: function(callbacks) {
            var client = this.options.signalr.client || {};

            if (client.create) {
                this.hub.on(client.create, callbacks.pushCreate);
            }

            if (client.update) {
                this.hub.on(client.update, callbacks.pushUpdate);
            }

            if (client.destroy) {
                this.hub.on(client.destroy, callbacks.pushDestroy);
            }
        },

        _crud: function(options, type) {
            var hub = this.hub;

            var server = this.options.signalr.server;

            if (!server || !server[type]) {
                throw new Error(kendo.format('The "server.{0}" option must be set.', type));
            }

            var args = [server[type]];

            var data = this.parameterMap(options.data, type);

            if (!$.isEmptyObject(data)) {
                args.push(data);
            }

            this.promise.done(function() {
                hub.invoke.apply(hub, args)
                          .done(options.success)
                          .fail(options.error);
            });
        },

        read: function(options) {
            this._crud(options, "read");
        },

        create: function(options) {
            this._crud(options, "create");
        },

        update: function(options) {
            this._crud(options, "update");
        },

        destroy: function(options) {
            this._crud(options, "destroy");
        }
    });
})();

/* jshint eqnull: true */
(function($, undefined) {
    var kendo = window.kendo,
        Widget = kendo.ui.Widget,
        NS = ".kendoValidator",
        INVALIDMSG = "k-invalid-msg",
        invalidMsgRegExp = new RegExp(INVALIDMSG,'i'),
        INVALIDINPUT = "k-invalid",
        emailRegExp = /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i,
        urlRegExp = /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i,
        INPUTSELECTOR = ":input:not(:button,[type=submit],[type=reset],[disabled],[readonly])",
        CHECKBOXSELECTOR = ":checkbox:not([disabled],[readonly])",
        NUMBERINPUTSELECTOR = "[type=number],[type=range]",
        BLUR = "blur",
        NAME = "name",
        FORM = "form",
        NOVALIDATE = "novalidate",
        proxy = $.proxy,
        patternMatcher = function(value, pattern) {
            if (typeof pattern === "string") {
                pattern = new RegExp('^(?:' + pattern + ')$');
            }
            return pattern.test(value);
        },
        matcher = function(input, selector, pattern) {
            var value = input.val();

            if (input.filter(selector).length && value !== "") {
                return patternMatcher(value, pattern);
            }
            return true;
        },
        hasAttribute = function(input, name) {
            if (input.length)  {
                return input[0].attributes[name] != null;
            }
            return false;
        };

    if (!kendo.ui.validator) {
        kendo.ui.validator = { rules: {}, messages: {} };
    }

    function resolveRules(element) {
        var resolvers = kendo.ui.validator.ruleResolvers || {},
            rules = {},
            name;

        for (name in resolvers) {
            $.extend(true, rules, resolvers[name].resolve(element));
        }
        return rules;
    }

    function decode(value) {
        return value.replace(/&amp/g, '&amp;')
            .replace(/&quot;/g, '"')
            .replace(/&#39;/g, "'")
            .replace(/&lt;/g, '<')
            .replace(/&gt;/g, '>');
    }

    function numberOfDecimalDigits(value) {
        value = (value + "").split('.');
        if (value.length > 1) {
            return value[1].length;
        }
        return 0;
    }

    function parseHtml(text) {
        if ($.parseHTML) {
            return $($.parseHTML(text));
        }
        return $(text);
    }

    function searchForMessageContainer(elements, fieldName) {
        var containers = $(),
            element,
            attr;

        for (var idx = 0, length = elements.length; idx < length; idx++) {
            element = elements[idx];
            if (invalidMsgRegExp.test(element.className)) {
                attr = element.getAttribute(kendo.attr("for"));
                if (attr === fieldName) {
                    containers = containers.add(element);
                }
            }
        }
        return containers;
    }

    var Validator = Widget.extend({
        init: function(element, options) {
            var that = this,
                resolved = resolveRules(element);

            options = options || {};

            options.rules = $.extend({}, kendo.ui.validator.rules, resolved.rules, options.rules);
            options.messages = $.extend({}, kendo.ui.validator.messages, resolved.messages, options.messages);

            Widget.fn.init.call(that, element, options);

            that._errorTemplate = kendo.template(that.options.errorTemplate);

            if (that.element.is(FORM)) {
                that.element.attr(NOVALIDATE, NOVALIDATE);
            }

            that._errors = {};
            that._attachEvents();
        },

        events: [ "validate" ],

        options: {
            name: "Validator",
            errorTemplate: '<span class="k-widget k-tooltip k-tooltip-validation">' +
                '<span class="k-icon k-warning"> </span> #=message#</span>',
            messages: {
                required: "{0} is required",
                pattern: "{0} is not valid",
                min: "{0} should be greater than or equal to {1}",
                max: "{0} should be smaller than or equal to {1}",
                step: "{0} is not valid",
                email: "{0} is not valid email",
                url: "{0} is not valid URL",
                date: "{0} is not valid date"
            },
            rules: {
                required: function(input) {
                    var checkbox = input.filter("[type=checkbox]").length && !input.is(":checked"),
                        value = input.val();

                    return !(hasAttribute(input, "required") && (value === "" || !value  || checkbox));
                },
                pattern: function(input) {
                    if (input.filter("[type=text],[type=email],[type=url],[type=tel],[type=search],[type=password]").filter("[pattern]").length && input.val() !== "") {
                        return patternMatcher(input.val(), input.attr("pattern"));
                    }
                    return true;
                },
                min: function(input) {
                    if (input.filter(NUMBERINPUTSELECTOR + ",[" + kendo.attr("type") + "=number]").filter("[min]").length && input.val() !== "") {
                        var min = parseFloat(input.attr("min")) || 0,
                            val = kendo.parseFloat(input.val());

                        return min <= val;
                    }
                    return true;
                },
                max: function(input) {
                    if (input.filter(NUMBERINPUTSELECTOR + ",[" + kendo.attr("type") + "=number]").filter("[max]").length && input.val() !== "") {
                        var max = parseFloat(input.attr("max")) || 0,
                            val = kendo.parseFloat(input.val());

                        return max >= val;
                    }
                    return true;
                },
                step: function(input) {
                    if (input.filter(NUMBERINPUTSELECTOR + ",[" + kendo.attr("type") + "=number]").filter("[step]").length && input.val() !== "") {
                        var min = parseFloat(input.attr("min")) || 0,
                            step = parseFloat(input.attr("step")) || 1,
                            val = parseFloat(input.val()),
                            decimals = numberOfDecimalDigits(step),
                            raise;

                        if (decimals) {
                            raise = Math.pow(10, decimals);
                            return (((val-min)*raise)%(step*raise)) / Math.pow(100, decimals) === 0;
                        }
                        return ((val-min)%step) === 0;
                    }
                    return true;
                },
                email: function(input) {
                    return matcher(input, "[type=email],[" + kendo.attr("type") + "=email]", emailRegExp);
                },
                url: function(input) {
                    return matcher(input, "[type=url],[" + kendo.attr("type") + "=url]", urlRegExp);
                },
                date: function(input) {
                    if (input.filter("[type^=date],[" + kendo.attr("type") + "=date]").length && input.val() !== "") {
                        return kendo.parseDate(input.val(), input.attr(kendo.attr("format"))) !== null;
                    }
                    return true;
                }
            },
            validateOnBlur: true
        },

        destroy: function() {
            Widget.fn.destroy.call(this);

            this.element.off(NS);
        },

        _submit: function(e) {
            if (!this.validate()) {
                e.stopPropagation();
                e.stopImmediatePropagation();
                e.preventDefault();
                return false;
            }
            return true;
        },

        _attachEvents: function() {
            var that = this;

            if (that.element.is(FORM)) {
                that.element.on("submit" + NS, proxy(that._submit, that));
            }

            if (that.options.validateOnBlur) {
                if (!that.element.is(INPUTSELECTOR)) {
                    that.element.on(BLUR + NS, INPUTSELECTOR, function() {
                        that.validateInput($(this));
                    });

                    that.element.on("click" + NS, CHECKBOXSELECTOR, function() {
                        that.validateInput($(this));
                    });
                } else {
                    that.element.on(BLUR + NS, function() {
                        that.validateInput(that.element);
                    });

                    if (that.element.is(CHECKBOXSELECTOR)) {
                        that.element.on("click" + NS, function() {
                            that.validateInput(that.element);
                        });
                    }
                }
            }
        },

        validate: function() {
            var inputs;
            var idx;
            var result = false;
            var length;

            this._errors = {};

            if (!this.element.is(INPUTSELECTOR)) {
                var invalid = false;

                inputs = this.element.find(INPUTSELECTOR);

                for (idx = 0, length = inputs.length; idx < length; idx++) {
                    if (!this.validateInput(inputs.eq(idx))) {
                        invalid = true;
                    }
                }

                result = !invalid;
            } else {
                result = this.validateInput(this.element);
            }

            this.trigger("validate", { valid: result });

            return result;
        },

        validateInput: function(input) {
            input = $(input);

            var that = this,
                template = that._errorTemplate,
                result = that._checkValidity(input),
                valid = result.valid,
                className = "." + INVALIDMSG,
                fieldName = (input.attr(NAME) || ""),
                lbl = that._findMessageContainer(fieldName).add(input.next(className)).hide(),
                messageText;

            input.removeAttr("aria-invalid");

            if (!valid) {
                messageText = that._extractMessage(input, result.key);
                that._errors[fieldName] = messageText;
                var messageLabel = parseHtml(template({ message: decode(messageText) }));

                that._decorateMessageContainer(messageLabel, fieldName);

                if (!lbl.replaceWith(messageLabel).length) {
                    messageLabel.insertAfter(input);
                }
                messageLabel.show();

                input.attr("aria-invalid", true);
            }

            input.toggleClass(INVALIDINPUT, !valid);

            return valid;
        },

        hideMessages: function() {
            var that = this,
                className = "." + INVALIDMSG,
                element = that.element;

            if (!element.is(INPUTSELECTOR)) {
                element.find(className).hide();
            } else {
                element.next(className).hide();
            }
        },

        _findMessageContainer: function(fieldName) {
            var locators = kendo.ui.validator.messageLocators,
                name,
                containers = $();

            for (var idx = 0, length = this.element.length; idx < length; idx++) {
                containers = containers.add(searchForMessageContainer(this.element[idx].getElementsByTagName("*"), fieldName));
            }

            for (name in locators) {
                containers = containers.add(locators[name].locate(this.element, fieldName));
            }

            return containers;
        },

        _decorateMessageContainer: function(container, fieldName) {
            var locators = kendo.ui.validator.messageLocators,
                name;

            container.addClass(INVALIDMSG)
                .attr(kendo.attr("for"), fieldName || "");

            for (name in locators) {
                locators[name].decorate(container, fieldName);
            }

            container.attr("role", "alert");
        },

        _extractMessage: function(input, ruleKey) {
            var that = this,
                customMessage = that.options.messages[ruleKey],
                fieldName = input.attr(NAME);

            customMessage = kendo.isFunction(customMessage) ? customMessage(input) : customMessage;

            return kendo.format(input.attr(kendo.attr(ruleKey + "-msg")) || input.attr("validationMessage") || input.attr("title") || customMessage || "", fieldName, input.attr(ruleKey));
        },

        _checkValidity: function(input) {
            var rules = this.options.rules,
                rule;

            for (rule in rules) {
                if (!rules[rule](input)) {
                    return { valid: false, key: rule };
                }
            }

            return { valid: true };
        },

        errors: function() {
            var results = [],
                errors = this._errors,
                error;

            for (error in errors) {
                results.push(errors[error]);
            }
            return results;
        }
    });

    kendo.ui.plugin(Validator);
})(window.kendo.jQuery);

(function ($, undefined) {
    var kendo = window.kendo,
        support = kendo.support,
        document = window.document,
        Class = kendo.Class,
        Widget = kendo.ui.Widget,
        Observable = kendo.Observable,
        UserEvents = kendo.UserEvents,
        proxy = $.proxy,
        extend = $.extend,
        getOffset = kendo.getOffset,
        draggables = {},
        dropTargets = {},
        dropAreas = {},
        lastDropTarget,
        elementUnderCursor = kendo.elementUnderCursor,
        KEYUP = "keyup",
        CHANGE = "change",

        // Draggable events
        DRAGSTART = "dragstart",
        HOLD = "hold",
        DRAG = "drag",
        DRAGEND = "dragend",
        DRAGCANCEL = "dragcancel",

        // DropTarget events
        DRAGENTER = "dragenter",
        DRAGLEAVE = "dragleave",
        DROP = "drop";

    function contains(parent, child) {
        try {
            return $.contains(parent, child) || parent == child;
        } catch (e) {
            return false;
        }
    }

    function numericCssPropery(element, property) {
        return parseInt(element.css(property), 10) || 0;
    }

    function within(value, range) {
        return Math.min(Math.max(value, range.min), range.max);
    }

    function containerBoundaries(container, element) {
        var offset = getOffset(container),
            minX = offset.left + numericCssPropery(container, "borderLeftWidth") + numericCssPropery(container, "paddingLeft"),
            minY = offset.top + numericCssPropery(container, "borderTopWidth") + numericCssPropery(container, "paddingTop"),
            maxX = minX + container.width() - element.outerWidth(true),
            maxY = minY + container.height() - element.outerHeight(true);

        return {
            x: { min: minX, max: maxX },
            y: { min: minY, max: maxY }
        };
    }

    function checkTarget(target, targets, areas) {
        var theTarget, theFilter, i = 0,
            targetLen = targets && targets.length,
            areaLen = areas && areas.length;

        while (target && target.parentNode) {
            for (i = 0; i < targetLen; i ++) {
                theTarget = targets[i];
                if (theTarget.element[0] === target) {
                    return { target: theTarget, targetElement: target };
                }
            }

            for (i = 0; i < areaLen; i ++) {
                theFilter = areas[i];
                if (support.matchesSelector.call(target, theFilter.options.filter)) {
                    return { target: theFilter, targetElement: target };
                }
            }

            target = target.parentNode;
        }

        return undefined;
    }

    var TapCapture = Observable.extend({
        init: function(element, options) {
            var that = this,
                domElement = element[0];

            that.capture = false;

            if (domElement.addEventListener) {
                $.each(kendo.eventMap.down.split(" "), function() {
                    domElement.addEventListener(this, proxy(that._press, that), true);
                });
                $.each(kendo.eventMap.up.split(" "), function() {
                    domElement.addEventListener(this, proxy(that._release, that), true);
                });
            } else {
                $.each(kendo.eventMap.down.split(" "), function() {
                    domElement.attachEvent(this, proxy(that._press, that));
                });
                $.each(kendo.eventMap.up.split(" "), function() {
                    domElement.attachEvent(this, proxy(that._release, that));
                });
            }

            Observable.fn.init.call(that);

            that.bind(["press", "release"], options || {});
        },

        captureNext: function() {
            this.capture = true;
        },

        cancelCapture: function() {
            this.capture = false;
        },

        _press: function(e) {
            var that = this;
            that.trigger("press");
            if (that.capture) {
                e.preventDefault();
            }
        },

        _release: function(e) {
            var that = this;
            that.trigger("release");

            if (that.capture) {
                e.preventDefault();
                that.cancelCapture();
            }
        }
    });

    var PaneDimension = Observable.extend({
        init: function(options) {
            var that = this;
            Observable.fn.init.call(that);

            that.forcedEnabled = false;

            $.extend(that, options);

            that.scale = 1;

            if (that.horizontal) {
                that.measure = "offsetWidth";
                that.scrollSize = "scrollWidth";
                that.axis = "x";
            } else {
                that.measure = "offsetHeight";
                that.scrollSize = "scrollHeight";
                that.axis = "y";
            }
        },

        makeVirtual: function() {
            $.extend(this, {
                virtual: true,
                forcedEnabled: true,
                _virtualMin: 0,
                _virtualMax: 0
            });
        },

        virtualSize: function(min, max) {
            if (this._virtualMin !== min || this._virtualMax !== max) {
                this._virtualMin = min;
                this._virtualMax = max;
                this.update();
            }
        },

        outOfBounds: function(offset) {
            return offset > this.max || offset < this.min;
        },

        forceEnabled: function() {
            this.forcedEnabled = true;
        },

        getSize: function() {
            return this.container[0][this.measure];
        },

        getTotal: function() {
            return this.element[0][this.scrollSize];
        },

        rescale: function(scale) {
            this.scale = scale;
        },

        update: function(silent) {
            var that = this,
                total = that.virtual ? that._virtualMax : that.getTotal(),
                scaledTotal = total * that.scale,
                size = that.getSize();

            that.max = that.virtual ? -that._virtualMin : 0;
            that.size = size;
            that.total = scaledTotal;
            that.min = Math.min(that.max, size - scaledTotal);
            that.minScale = size / total;
            that.centerOffset = (scaledTotal - size) / 2;

            that.enabled = that.forcedEnabled || (scaledTotal > size);

            if (!silent) {
                that.trigger(CHANGE, that);
            }
        }
    });

    var PaneDimensions = Observable.extend({
        init: function(options) {
            var that = this;

            Observable.fn.init.call(that);

            that.x = new PaneDimension(extend({horizontal: true}, options));
            that.y = new PaneDimension(extend({horizontal: false}, options));
            that.container = options.container;
            that.forcedMinScale = options.minScale;
            that.maxScale = options.maxScale || 100;

            that.bind(CHANGE, options);
        },

        rescale: function(newScale) {
            this.x.rescale(newScale);
            this.y.rescale(newScale);
            this.refresh();
        },

        centerCoordinates: function() {
            return { x: Math.min(0, -this.x.centerOffset), y: Math.min(0, -this.y.centerOffset) };
        },

        refresh: function() {
            var that = this;
            that.x.update();
            that.y.update();
            that.enabled = that.x.enabled || that.y.enabled;
            that.minScale = that.forcedMinScale || Math.min(that.x.minScale, that.y.minScale);
            that.fitScale = Math.max(that.x.minScale, that.y.minScale);
            that.trigger(CHANGE);
        }
    });

    var PaneAxis = Observable.extend({
        init: function(options) {
            var that = this;
            extend(that, options);
            Observable.fn.init.call(that);
        },

        outOfBounds: function() {
            return this.dimension.outOfBounds(this.movable[this.axis]);
        },

        dragMove: function(delta) {
            var that = this,
                dimension = that.dimension,
                axis = that.axis,
                movable = that.movable,
                position = movable[axis] + delta;

            if (!dimension.enabled) {
                return;
            }

            if ((position < dimension.min && delta < 0) || (position > dimension.max && delta > 0)) {
                delta *= that.resistance;
            }

            movable.translateAxis(axis, delta);
            that.trigger(CHANGE, that);
        }
    });

    var Pane = Class.extend({

        init: function(options) {
            var that = this,
                x,
                y,
                resistance,
                movable;

            extend(that, {elastic: true}, options);

            resistance = that.elastic ? 0.5 : 0;
            movable = that.movable;

            that.x = x = new PaneAxis({
                axis: "x",
                dimension: that.dimensions.x,
                resistance: resistance,
                movable: movable
            });

            that.y = y = new PaneAxis({
                axis: "y",
                dimension: that.dimensions.y,
                resistance: resistance,
                movable: movable
            });

            that.userEvents.bind(["move", "end", "gesturestart", "gesturechange"], {
                gesturestart: function(e) {
                    that.gesture = e;
                    that.offset = that.dimensions.container.offset();
                },

                gesturechange: function(e) {
                    var previousGesture = that.gesture,
                        previousCenter = previousGesture.center,

                        center = e.center,

                        scaleDelta = e.distance / previousGesture.distance,

                        minScale = that.dimensions.minScale,
                        maxScale = that.dimensions.maxScale,
                        coordinates;

                    if (movable.scale <= minScale && scaleDelta < 1) {
                        // Resist shrinking. Instead of shrinking from 1 to 0.5, it will shrink to 0.5 + (1 /* minScale */ - 0.5) * 0.8 = 0.9;
                        scaleDelta += (1 - scaleDelta) * 0.8;
                    }

                    if (movable.scale * scaleDelta >= maxScale) {
                        scaleDelta = maxScale / movable.scale;
                    }

                    var offsetX = movable.x + that.offset.left,
                        offsetY = movable.y + that.offset.top;

                    coordinates = {
                        x: (offsetX - previousCenter.x) * scaleDelta + center.x - offsetX,
                        y: (offsetY - previousCenter.y) * scaleDelta + center.y - offsetY
                    };

                    movable.scaleWith(scaleDelta);

                    x.dragMove(coordinates.x);
                    y.dragMove(coordinates.y);

                    that.dimensions.rescale(movable.scale);
                    that.gesture = e;
                    e.preventDefault();
                },

                move: function(e) {
                    if (e.event.target.tagName.match(/textarea|input/i)) {
                        return;
                    }

                    if (x.dimension.enabled || y.dimension.enabled) {
                        x.dragMove(e.x.delta);
                        y.dragMove(e.y.delta);
                        e.preventDefault();
                    } else {
                        e.touch.skip();
                    }
                },

                end: function(e) {
                    e.preventDefault();
                }
            });
        }
    });

    var TRANSFORM_STYLE = support.transitions.prefix + "Transform",
        translate;


    if (support.hasHW3D) {
        translate = function(x, y, scale) {
            return "translate3d(" + x + "px," + y +"px,0) scale(" + scale + ")";
        };
    } else {
        translate = function(x, y, scale) {
            return "translate(" + x + "px," + y +"px) scale(" + scale + ")";
        };
    }

    var Movable = Observable.extend({
        init: function(element) {
            var that = this;

            Observable.fn.init.call(that);

            that.element = $(element);
            that.element[0].style.webkitTransformOrigin = "left top";
            that.x = 0;
            that.y = 0;
            that.scale = 1;
            that._saveCoordinates(translate(that.x, that.y, that.scale));
        },

        translateAxis: function(axis, by) {
            this[axis] += by;
            this.refresh();
        },

        scaleTo: function(scale) {
            this.scale = scale;
            this.refresh();
        },

        scaleWith: function(scaleDelta) {
            this.scale *= scaleDelta;
            this.refresh();
        },

        translate: function(coordinates) {
            this.x += coordinates.x;
            this.y += coordinates.y;
            this.refresh();
        },

        moveAxis: function(axis, value) {
            this[axis] = value;
            this.refresh();
        },

        moveTo: function(coordinates) {
            extend(this, coordinates);
            this.refresh();
        },

        refresh: function() {
            var that = this,
                x = that.x,
                y = that.y,
                newCoordinates;

            if (that.round) {
                x = Math.round(x);
                y = Math.round(y);
            }

            newCoordinates = translate(x, y, that.scale);

            if (newCoordinates != that.coordinates) {
                if (kendo.support.browser.msie && kendo.support.browser.version < 10) {
                    that.element[0].style.position = "absolute";
                    that.element[0].style.left = that.x + "px";
                    that.element[0].style.top = that.y + "px";
                } else {
                    that.element[0].style[TRANSFORM_STYLE] = newCoordinates;
                }
                that._saveCoordinates(newCoordinates);
                that.trigger(CHANGE);
            }
        },

        _saveCoordinates: function(coordinates) {
            this.coordinates = coordinates;
        }
    });

    var DropTarget = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            var group = that.options.group;

            if (!(group in dropTargets)) {
                dropTargets[group] = [ that ];
            } else {
                dropTargets[group].push( that );
            }
        },

        events: [
            DRAGENTER,
            DRAGLEAVE,
            DROP
        ],

        options: {
            name: "DropTarget",
            group: "default"
        },

        destroy: function() {
            var groupName = this.options.group,
                group = dropTargets[groupName] || dropAreas[groupName],
                i;

            if (group.length > 1) {
                Widget.fn.destroy.call(this);

                for (i = 0; i < group.length; i++) {
                    if (group[i] == this) {
                        group.splice(i, 1);
                        break;
                    }
                }
            } else {
                DropTarget.destroyGroup(groupName);
            }
        },

        _trigger: function(eventName, e) {
            var that = this,
                draggable = draggables[that.options.group];

            if (draggable) {
                return that.trigger(eventName, extend({}, e.event, {
                           draggable: draggable,
                           dropTarget: e.dropTarget
                       }));
            }
        },

        _over: function(e) {
            this._trigger(DRAGENTER, e);
        },

        _out: function(e) {
            this._trigger(DRAGLEAVE, e);
        },

        _drop: function(e) {
            var that = this,
                draggable = draggables[that.options.group];

            if (draggable) {
                draggable.dropped = !that._trigger(DROP, e);
            }
        }
    });

    DropTarget.destroyGroup = function(groupName) {
        var group = dropTargets[groupName] || dropAreas[groupName],
            i;

        if (group) {
            for (i = 0; i < group.length; i++) {
                Widget.fn.destroy.call(group[i]);
            }

            group.length = 0;
            delete dropTargets[groupName];
            delete dropAreas[groupName];
        }
    };

    DropTarget._cache = dropTargets;

    var DropTargetArea = DropTarget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            var group = that.options.group;

            if (!(group in dropAreas)) {
                dropAreas[group] = [ that ];
            } else {
                dropAreas[group].push( that );
            }
        },

        options: {
            name: "DropTargetArea",
            group: "default",
            filter: null
        }
    });

    var Draggable = Widget.extend({
        init: function (element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            that._activated = false;

            that.userEvents = new UserEvents(that.element, {
                global: true,
                allowSelection: true,
                stopPropagation: true,
                filter: that.options.filter,
                threshold: that.options.distance,
                start: proxy(that._start, that),
                hold: proxy(that._hold, that),
                move: proxy(that._drag, that),
                end: proxy(that._end, that),
                cancel: proxy(that._cancel, that),
                select: proxy(that._select, that)
            });

            that._afterEndHandler = proxy(that._afterEnd, that);
            that.captureEscape = function(e) {
                if (e.keyCode === kendo.keys.ESC) {
                    that._trigger(DRAGCANCEL, {event: e});
                    that.userEvents.cancel();
                }
            };
        },

        events: [
            HOLD,
            DRAGSTART,
            DRAG,
            DRAGEND,
            DRAGCANCEL
        ],

        options: {
            name: "Draggable",
            distance: 5,
            group: "default",
            cursorOffset: null,
            axis: null,
            container: null,
            filter: null,
            ignore: null,
            holdToDrag: false,
            dropped: false
        },

        cancelHold: function() {
            this._activated = false;
        },

        _updateHint: function(e) {
            var that = this,
                coordinates,
                options = that.options,
                boundaries = that.boundaries,
                axis = options.axis,
                cursorOffset = that.options.cursorOffset;

            if (cursorOffset) {
               coordinates = { left: e.x.location + cursorOffset.left, top: e.y.location + cursorOffset.top };
            } else {
               that.hintOffset.left += e.x.delta;
               that.hintOffset.top += e.y.delta;
               coordinates = $.extend({}, that.hintOffset);
            }

            if (boundaries) {
                coordinates.top = within(coordinates.top, boundaries.y);
                coordinates.left = within(coordinates.left, boundaries.x);
            }

            if (axis === "x") {
                delete coordinates.top;
            } else if (axis === "y") {
                delete coordinates.left;
            }

            that.hint.css(coordinates);
        },

        _shouldIgnoreTarget: function(target) {
            var ignoreSelector = this.options.ignore;
            return ignoreSelector && $(target).is(ignoreSelector);
        },

        _select: function(e) {
            if (!this._shouldIgnoreTarget(e.event.target)) {
                e.preventDefault();
            }
        },

        _start: function(e) {
            var that = this,
                options = that.options,
                container = options.container,
                hint = options.hint;

            if (this._shouldIgnoreTarget(e.touch.initialTouch) || (options.holdToDrag && !that._activated)) {
                that.userEvents.cancel();
                return;
            }

            that.currentTarget = e.target;
            that.currentTargetOffset = getOffset(that.currentTarget);

            if (hint) {
                if (that.hint) {
                    that.hint.stop(true, true).remove();
                }

                that.hint = kendo.isFunction(hint) ? $(hint.call(that, that.currentTarget)) : hint;

                var offset = getOffset(that.currentTarget);
                that.hintOffset = offset;

                that.hint.css( {
                    position: "absolute",
                    zIndex: 20000, // the Window's z-index is 10000 and can be raised because of z-stacking
                    left: offset.left,
                    top: offset.top
                })
                .appendTo(document.body);
            }

            draggables[options.group] = that;

            that.dropped = false;

            if (container) {
                that.boundaries = containerBoundaries(container, that.hint);
            }

            if (that._trigger(DRAGSTART, e)) {
                that.userEvents.cancel();
                that._afterEnd();
            }

            $(document).on(KEYUP, that.captureEscape);
        },

        _hold: function(e) {
            this.currentTarget = e.target;

            if (this._trigger(HOLD, e)) {
                this.userEvents.cancel();
            } else {
                this._activated = true;
            }
        },

        _drag: function(e) {
            var that = this;

            e.preventDefault();

            that._withDropTarget(e, function(target, targetElement) {
                if (!target) {
                    if (lastDropTarget) {
                        lastDropTarget._trigger(DRAGLEAVE, extend(e, { dropTarget: $(lastDropTarget.targetElement) }));
                        lastDropTarget = null;
                    }
                    return;
                }

                if (lastDropTarget) {
                    if (targetElement === lastDropTarget.targetElement) {
                        return;
                    }

                    lastDropTarget._trigger(DRAGLEAVE, extend(e, { dropTarget: $(lastDropTarget.targetElement) }));
                }

                target._trigger(DRAGENTER, extend(e, { dropTarget: $(targetElement) }));
                lastDropTarget = extend(target, { targetElement: targetElement });
            });

            that._trigger(DRAG, e);

            if (that.hint) {
                that._updateHint(e);
            }
        },

        _end: function(e) {
            var that = this;

            that._withDropTarget(e, function(target, targetElement) {
                if (target) {
                    target._drop(extend({}, e, { dropTarget: $(targetElement) }));
                    lastDropTarget = null;
                }
            });

            that._trigger(DRAGEND, e);
            that._cancel(e.event);
        },

        _cancel: function() {
            var that = this;

            that._activated = false;

            if (that.hint && !that.dropped) {
                setTimeout(function() {
                    that.hint.stop(true, true).animate(that.currentTargetOffset, "fast", that._afterEndHandler);
                }, 0);

            } else {
                that._afterEnd();
            }
        },

        _trigger: function(eventName, e) {
            var that = this;

            return that.trigger(
                eventName, extend(
                {},
                e.event,
                {
                    x: e.x,
                    y: e.y,
                    currentTarget: that.currentTarget,
                    dropTarget: e.dropTarget
                }
            ));
        },

        _withDropTarget: function(e, callback) {
            var that = this,
                target, result,
                options = that.options,
                targets = dropTargets[options.group],
                areas = dropAreas[options.group];

            if (targets && targets.length || areas && areas.length) {

                target = elementUnderCursor(e);

                if (that.hint && contains(that.hint[0], target)) {
                    that.hint.hide();
                    target = elementUnderCursor(e);
                    // IE8 does not return the element in iframe from first attempt
                    if (!target) {
                        target = elementUnderCursor(e);
                    }
                    that.hint.show();
                }

                result = checkTarget(target, targets, areas);

                if (result) {
                    callback(result.target, result.targetElement);
                } else {
                    callback();
                }
            }
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);

            that._afterEnd();

            that.userEvents.destroy();

            that.currentTarget = null;
        },

        _afterEnd: function() {
            var that = this;

            if (that.hint) {
                that.hint.remove();
            }

            delete draggables[that.options.group];

            that.trigger("destroy");
            $(document).off(KEYUP, that.captureEscape);
        }
    });

    kendo.ui.plugin(DropTarget);
    kendo.ui.plugin(DropTargetArea);
    kendo.ui.plugin(Draggable);
    kendo.TapCapture = TapCapture;
    kendo.containerBoundaries = containerBoundaries;

    extend(kendo.ui, {
        Pane: Pane,
        PaneDimensions: PaneDimensions,
        Movable: Movable
    });

 })(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        mobile = kendo.mobile,
        fx = kendo.effects,
        ui = mobile.ui,
        proxy = $.proxy,
        extend = $.extend,
        Widget = ui.Widget,
        Class = kendo.Class,
        Movable = kendo.ui.Movable,
        Pane = kendo.ui.Pane,
        PaneDimensions = kendo.ui.PaneDimensions,
        Transition = fx.Transition,
        Animation = fx.Animation,
        abs = Math.abs,
        SNAPBACK_DURATION = 500,
        SCROLLBAR_OPACITY = 0.7,
        FRICTION = 0.96,
        VELOCITY_MULTIPLIER = 10,
        MAX_VELOCITY = 55,
        OUT_OF_BOUNDS_FRICTION = 0.5,
        ANIMATED_SCROLLER_PRECISION = 5,
        RELEASECLASS = "km-scroller-release",
        REFRESHCLASS = "km-scroller-refresh",
        PULL = "pull",
        CHANGE = "change",
        RESIZE = "resize",
        SCROLL = "scroll",
        MOUSE_WHEEL_ID = 2;

    var ZoomSnapBack = Animation.extend({
        init: function(options) {
            var that = this;
            Animation.fn.init.call(that);
            extend(that, options);

            that.userEvents.bind("gestureend", proxy(that.start, that));
            that.tapCapture.bind("press", proxy(that.cancel, that));
        },

        enabled: function() {
          return this.movable.scale < this.dimensions.minScale;
        },

        done: function() {
            return this.dimensions.minScale - this.movable.scale < 0.01;
        },

        tick: function() {
            var movable = this.movable;
            movable.scaleWith(1.1);
            this.dimensions.rescale(movable.scale);
        },

        onEnd: function() {
            var movable = this.movable;
            movable.scaleTo(this.dimensions.minScale);
            this.dimensions.rescale(movable.scale);
        }
    });

    var DragInertia = Animation.extend({
        init: function(options) {
            var that = this;

            Animation.fn.init.call(that);

            extend(that, options, {
                transition: new Transition({
                    axis: options.axis,
                    movable: options.movable,
                    onEnd: function() { that._end(); }
                })
            });

            that.tapCapture.bind("press", function() { that.cancel(); });
            that.userEvents.bind("end", proxy(that.start, that));
            that.userEvents.bind("gestureend", proxy(that.start, that));
            that.userEvents.bind("tap", proxy(that.onEnd, that));
        },

        onCancel: function() {
            this.transition.cancel();
        },

        freeze: function(location) {
            var that = this;
            that.cancel();
            that._moveTo(location);
        },

        onEnd: function() {
            var that = this;
            if (that.paneAxis.outOfBounds()) {
                that._snapBack();
            } else {
                that._end();
            }
        },

        done: function() {
            return abs(this.velocity) < 1;
        },

        start: function(e) {
            var that = this,
                velocity;

            if (!that.dimension.enabled) { return; }


            if (that.paneAxis.outOfBounds()) {
                that._snapBack();
            } else {
                velocity = e.touch.id === MOUSE_WHEEL_ID ? 0 : e.touch[that.axis].velocity;
                that.velocity = Math.max(Math.min(velocity * that.velocityMultiplier, MAX_VELOCITY), -MAX_VELOCITY);

                that.tapCapture.captureNext();
                Animation.fn.start.call(that);
            }
        },

        tick: function() {
            var that = this,
                dimension = that.dimension,
                friction = that.paneAxis.outOfBounds() ? OUT_OF_BOUNDS_FRICTION : that.friction,
                delta = (that.velocity *= friction),
                location = that.movable[that.axis] + delta;

                if (!that.elastic && dimension.outOfBounds(location)) {
                    location = Math.max(Math.min(location, dimension.max), dimension.min);
                    that.velocity = 0;
                }

            that.movable.moveAxis(that.axis, location);
        },

        _end: function() {
            this.tapCapture.cancelCapture();
            this.end();
        },

        _snapBack: function() {
            var that = this,
                dimension = that.dimension,
                snapBack = that.movable[that.axis] > dimension.max ? dimension.max : dimension.min;
            that._moveTo(snapBack);
        },

        _moveTo: function(location) {
            this.transition.moveTo({ location: location, duration: SNAPBACK_DURATION, ease: Transition.easeOutExpo });
        }
    });

    var AnimatedScroller = Animation.extend({
        init: function(options) {
            var that = this;

            kendo.effects.Animation.fn.init.call(this);

            extend(that, options, {
                origin: {},
                destination: {},
                offset: {}
            });
        },

        tick: function() {
            this._updateCoordinates();
            this.moveTo(this.origin);
        },

        done: function() {
            return abs(this.offset.y) < ANIMATED_SCROLLER_PRECISION && abs(this.offset.x) < ANIMATED_SCROLLER_PRECISION;
        },

        onEnd: function() {
            this.moveTo(this.destination);
        },

        setCoordinates: function(from, to) {
            this.offset = {};
            this.origin = from;
            this.destination = to;
        },

        _updateCoordinates: function() {
            this.offset = {
                x: (this.destination.x - this.origin.x) / 4,
                y: (this.destination.y - this.origin.y) / 4
            };

            this.origin = {
                y: this.origin.y + this.offset.y,
                x: this.origin.x + this.offset.x
            };
        }
    });

    var ScrollBar = Class.extend({
        init: function(options) {
            var that = this,
                horizontal = options.axis === "x",
                element = $('<div class="km-touch-scrollbar km-' + (horizontal ? "horizontal" : "vertical") + '-scrollbar" />');

            extend(that, options, {
                element: element,
                elementSize: 0,
                movable: new Movable(element),
                scrollMovable: options.movable,
                size: horizontal ? "width" : "height"
            });

            that.scrollMovable.bind(CHANGE, proxy(that._move, that));
            that.container.append(element);
        },

        _move: function() {
            var that = this,
                axis = that.axis,
                dimension = that.dimension,
                paneSize = dimension.size,
                scrollMovable = that.scrollMovable,
                sizeRatio = paneSize / dimension.total,
                position = Math.round(-scrollMovable[axis] * sizeRatio),
                size = Math.round(paneSize * sizeRatio);

                if (position + size > paneSize) {
                    size = paneSize - position;
                } else if (position < 0) {
                    size += position;
                    position = 0;
                }

            if (that.elementSize != size) {
                that.element.css(that.size, size + "px");
                that.elementSize = size;
            }

            that.movable.moveAxis(axis, position);
        },

        show: function() {
            this.element.css({opacity: SCROLLBAR_OPACITY, visibility: "visible"});
        },

        hide: function() {
            this.element.css({opacity: 0});
        }
    });

    var Scroller = Widget.extend({
        init: function(element, options) {
            var that = this;
            Widget.fn.init.call(that, element, options);

            element = that.element;

            that._native = that.options.useNative && kendo.support.hasNativeScrolling;
            if (that._native) {
                element.addClass("km-native-scroller")
                    .prepend('<div class="km-scroll-header"/>');

                extend(that, {
                    scrollElement: element,
                    fixedContainer: element.children().first()
                });

                return;
            }

            element
                .css("overflow", "hidden")
                .addClass("km-scroll-wrapper")
                .wrapInner('<div class="km-scroll-container"/>')
                .prepend('<div class="km-scroll-header"/>');

            var inner = element.children().eq(1),

                tapCapture = new kendo.TapCapture(element),

                movable = new Movable(inner),

                dimensions = new PaneDimensions({
                    element: inner,
                    container: element,
                    forcedEnabled: that.options.zoom
                }),

                avoidScrolling = this.options.avoidScrolling,

                userEvents = new kendo.UserEvents(element, {
                    allowSelection: true,
                    preventDragEvent: true,
                    captureUpIfMoved: true,
                    multiTouch: that.options.zoom,
                    start: function(e) {
                        dimensions.refresh();

                        var velocityX = abs(e.x.velocity),
                            velocityY = abs(e.y.velocity),
                            horizontalSwipe  = velocityX * 2 >= velocityY,
                            originatedFromFixedContainer = $.contains(that.fixedContainer[0], e.event.target),
                            verticalSwipe = velocityY * 2 >= velocityX;


                        if (!originatedFromFixedContainer && !avoidScrolling(e) && that.enabled && (dimensions.x.enabled && horizontalSwipe || dimensions.y.enabled && verticalSwipe)) {
                            userEvents.capture();
                        } else {
                            userEvents.cancel();
                        }
                    }
                }),

                pane = new Pane({
                    movable: movable,
                    dimensions: dimensions,
                    userEvents: userEvents,
                    elastic: that.options.elastic
                }),

                zoomSnapBack = new ZoomSnapBack({
                    movable: movable,
                    dimensions: dimensions,
                    userEvents: userEvents,
                    tapCapture: tapCapture
                }),

                animatedScroller = new AnimatedScroller({
                    moveTo: function(coordinates) {
                        that.scrollTo(coordinates.x, coordinates.y);
                    }
                });

            movable.bind(CHANGE, function() {
                that.scrollTop = - movable.y;
                that.scrollLeft = - movable.x;

                that.trigger(SCROLL, {
                    scrollTop: that.scrollTop,
                    scrollLeft: that.scrollLeft
                });
            });

            if (that.options.mousewheelScrolling) {
                element.on("DOMMouseScroll mousewheel",  proxy(this, "_wheelScroll"));
            }

            extend(that, {
                movable: movable,
                dimensions: dimensions,
                zoomSnapBack: zoomSnapBack,
                animatedScroller: animatedScroller,
                userEvents: userEvents,
                pane: pane,
                tapCapture: tapCapture,
                pulled: false,
                enabled: true,
                scrollElement: inner,
                scrollTop: 0,
                scrollLeft: 0,
                fixedContainer: element.children().first()
            });

            that._initAxis("x");
            that._initAxis("y");

            // build closure
            that._wheelEnd = function() {
                that._wheel = false;
                that.userEvents.end(0, that._wheelY);
            };

            dimensions.refresh();

            if (that.options.pullToRefresh) {
                that._initPullToRefresh();
            }
        },

        _wheelScroll: function(e) {
            if (!this._wheel) {
                this._wheel = true;
                this._wheelY = 0;
                this.userEvents.press(0, this._wheelY);
            }

            clearTimeout(this._wheelTimeout);
            this._wheelTimeout = setTimeout(this._wheelEnd, 50);

            var delta = kendo.wheelDeltaY(e);

            if (delta) {
                this._wheelY += delta;
                this.userEvents.move(0, this._wheelY);
            }

            e.preventDefault();
        },

        makeVirtual: function() {
            this.dimensions.y.makeVirtual();
        },

        virtualSize: function(min, max) {
            this.dimensions.y.virtualSize(min, max);
        },

        height: function() {
            return this.dimensions.y.size;
        },

        scrollHeight: function() {
            return this.scrollElement[0].scrollHeight;
        },

        scrollWidth: function() {
            return this.scrollElement[0].scrollWidth;
        },

        options: {
            name: "Scroller",
            zoom: false,
            pullOffset: 140,
            elastic: true,
            useNative: false,
            mousewheelScrolling: true,
            avoidScrolling: function() { return false; },
            pullToRefresh: false,
            pullTemplate: "Pull to refresh",
            releaseTemplate: "Release to refresh",
            refreshTemplate: "Refreshing"
        },

        events: [
            PULL,
            SCROLL,
            RESIZE
        ],

        _resize: function() {
            if (!this._native) {
                this.contentResized();
            }
        },

        setOptions: function(options) {
            var that = this;
            Widget.fn.setOptions.call(that, options);
            if (options.pullToRefresh) {
                that._initPullToRefresh();
            }
        },

        reset: function() {
            if (this._native) {
                this.scrollElement.scrollTop(0);
            } else {
                this.movable.moveTo({x: 0, y: 0});
                this._scale(1);
            }
        },

        contentResized: function() {
            this.dimensions.refresh();
            if (this.pane.x.outOfBounds()) {
                this.movable.moveAxis("x", this.dimensions.x.min);
            }

            if (this.pane.y.outOfBounds()) {
                this.movable.moveAxis("y", this.dimensions.y.min);
            }
        },

        zoomOut: function() {
            var dimensions = this.dimensions;
            dimensions.refresh();
            this._scale(dimensions.fitScale);
            this.movable.moveTo(dimensions.centerCoordinates());
        },

        enable: function() {
            this.enabled = true;
        },

        disable: function() {
            this.enabled = false;
        },

        scrollTo: function(x, y) {
            if (this._native) {
                this.scrollElement.scrollLeft(abs(x));
                this.scrollElement.scrollTop(abs(y));
            } else {
                this.dimensions.refresh();
                this.movable.moveTo({x: x, y: y});
            }
        },

        animatedScrollTo: function(x, y) {
            var from,
                to;

            if(this._native) {
                this.scrollTo(x, y);
            } else {
                from = { x: this.movable.x, y: this.movable.y };
                to = { x: x, y: y };

                this.animatedScroller.setCoordinates(from, to);
                this.animatedScroller.start();
            }
        },

        pullHandled: function() {
            var that = this;
            that.refreshHint.removeClass(REFRESHCLASS);
            that.hintContainer.html(that.pullTemplate({}));
            that.yinertia.onEnd();
            that.xinertia.onEnd();
            that.userEvents.cancel();
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            if (this.userEvents) {
                this.userEvents.destroy();
            }
        },

        _scale: function(scale) {
            this.dimensions.rescale(scale);
            this.movable.scaleTo(scale);
        },

        _initPullToRefresh: function() {
            var that = this;

            that.dimensions.y.forceEnabled();
            that.pullTemplate = kendo.template(that.options.pullTemplate);
            that.releaseTemplate = kendo.template(that.options.releaseTemplate);
            that.refreshTemplate = kendo.template(that.options.refreshTemplate);

            that.scrollElement.prepend('<span class="km-scroller-pull"><span class="km-icon"></span><span class="km-loading-left"></span><span class="km-loading-right"></span><span class="km-template">' + that.pullTemplate({}) + '</span></span>');
            that.refreshHint = that.scrollElement.children().first();
            that.hintContainer = that.refreshHint.children(".km-template");

            that.pane.y.bind("change", proxy(that._paneChange, that));
            that.userEvents.bind("end", proxy(that._dragEnd, that));
        },

        _dragEnd: function() {
            var that = this;

            if(!that.pulled) {
                return;
            }

            that.pulled = false;
            that.refreshHint.removeClass(RELEASECLASS).addClass(REFRESHCLASS);
            that.hintContainer.html(that.refreshTemplate({}));
            that.yinertia.freeze(that.options.pullOffset / 2);
            that.trigger("pull");
        },

        _paneChange: function() {
            var that = this;

            if (that.movable.y / OUT_OF_BOUNDS_FRICTION > that.options.pullOffset) {
                if (!that.pulled) {
                    that.pulled = true;
                    that.refreshHint.removeClass(REFRESHCLASS).addClass(RELEASECLASS);
                    that.hintContainer.html(that.releaseTemplate({}));
                }
            } else if (that.pulled) {
                that.pulled = false;
                that.refreshHint.removeClass(RELEASECLASS);
                that.hintContainer.html(that.pullTemplate({}));
            }
        },

        _initAxis: function(axis) {
            var that = this,
                movable = that.movable,
                dimension = that.dimensions[axis],
                tapCapture = that.tapCapture,
                paneAxis = that.pane[axis],
                scrollBar = new ScrollBar({
                    axis: axis,
                    movable: movable,
                    dimension: dimension,
                    container: that.element
                });

            paneAxis.bind(CHANGE, function() {
                scrollBar.show();
            });

            that[axis + "inertia"] = new DragInertia({
                axis: axis,
                paneAxis: paneAxis,
                movable: movable,
                tapCapture: tapCapture,
                userEvents: that.userEvents,
                dimension: dimension,
                elastic: that.options.elastic,
                friction: that.options.friction || FRICTION,
                velocityMultiplier: that.options.velocityMultiplier || VELOCITY_MULTIPLIER,
                end: function() {
                    scrollBar.hide();
                    that.trigger("scrollEnd", {
                        axis: axis,
                        scrollTop: that.scrollTop,
                        scrollLeft: that.scrollLeft
                    });
                }
            });
        }
    });

    ui.plugin(Scroller);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        Widget = ui.Widget,
        proxy = $.proxy,
        isFunction = kendo.isFunction,
        extend = $.extend,
        HORIZONTAL = "horizontal",
        VERTICAL = "vertical",
        START = "start",
        RESIZE = "resize",
        RESIZEEND = "resizeend";

    var Resizable = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            that.orientation = that.options.orientation.toLowerCase() != VERTICAL ? HORIZONTAL : VERTICAL;
            that._positionMouse = that.orientation == HORIZONTAL ? "x" : "y";
            that._position = that.orientation == HORIZONTAL ? "left" : "top";
            that._sizingDom = that.orientation == HORIZONTAL ? "outerWidth" : "outerHeight";

            that.draggable = new ui.Draggable(element, {
                distance: 0,
                filter: options.handle,
                drag: proxy(that._resize, that),
                dragcancel: proxy(that._cancel, that),
                dragstart: proxy(that._start, that),
                dragend: proxy(that._stop, that)
            });

            that.userEvents = that.draggable.userEvents;
        },

        events: [
            RESIZE,
            RESIZEEND,
            START
        ],

        options: {
            name: "Resizable",
            orientation: HORIZONTAL
        },

        resize: function() {
            // Overrides base widget resize
        },

        _max: function(e) {
            var that = this,
                hintSize = that.hint ? that.hint[that._sizingDom]() : 0,
                size = that.options.max;

            return isFunction(size) ? size(e) : size !== undefined ? (that._initialElementPosition + size) - hintSize : size;
        },

        _min: function(e) {
            var that = this,
                size = that.options.min;

            return isFunction(size) ? size(e) : size !== undefined ? that._initialElementPosition + size : size;
        },

        _start: function(e) {
            var that = this,
                hint = that.options.hint,
                el = $(e.currentTarget);

            that._initialElementPosition = el.position()[that._position];
            that._initialMousePosition = e[that._positionMouse].startLocation;

            if (hint) {
                that.hint = isFunction(hint) ? $(hint(el)) : hint;

                that.hint.css({
                    position: "absolute"
                })
                .css(that._position, that._initialElementPosition)
                .appendTo(that.element);
            }

            that.trigger(START, e);

            that._maxPosition = that._max(e);
            that._minPosition = that._min(e);

            $(document.body).css("cursor", el.css("cursor"));
        },

        _resize: function(e) {
            var that = this,
                maxPosition = that._maxPosition,
                minPosition = that._minPosition,
                currentPosition = that._initialElementPosition + (e[that._positionMouse].location - that._initialMousePosition),
                position;

            position = minPosition !== undefined ? Math.max(minPosition, currentPosition) : currentPosition;
            that.position = position =  maxPosition !== undefined ? Math.min(maxPosition, position) : position;

            if(that.hint) {
                that.hint.toggleClass(that.options.invalidClass || "", position == maxPosition || position == minPosition)
                         .css(that._position, position);
            }

            that.resizing = true;
            that.trigger(RESIZE, extend(e, { position: position }));
        },

        _stop: function(e) {
            var that = this;

            if(that.hint) {
                that.hint.remove();
            }

            that.resizing = false;
            that.trigger(RESIZEEND, extend(e, { position: that.position }));
            $(document.body).css("cursor", "");
        },

        _cancel: function(e) {
            var that = this;

            if (that.hint) {
                that.position = undefined;
                that.hint.css(that._position, that._initialElementPosition);
                that._stop(e);
            }
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);

            if (that.draggable) {
                that.draggable.destroy();
            }
        },

        press: function(target) {
            if (!target) {
                return;
            }

            var position = target.position(),
                that = this;

            that.userEvents.press(position.left, position.top, target[0]);
            that.targetPosition = position;
            that.target = target;
        },

        move: function(delta) {
            var that = this,
                orientation = that._position,
                position = that.targetPosition,
                current = that.position;

            if (current === undefined) {
                current = position[orientation];
            }

            position[orientation] = current + delta;

            that.userEvents.move(position.left, position.top);
        },

        end: function() {
            this.userEvents.end();
            this.target = this.position = undefined;
        }
    });

    kendo.ui.plugin(Resizable);

})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        Widget = kendo.ui.Widget,

        START = "start",
        BEFORE_MOVE = "beforeMove",
        MOVE = "move",
        END = "end",
        CHANGE = "change",
        CANCEL = "cancel",

        ACTION_SORT = "sort",
        ACTION_REMOVE = "remove",
        ACTION_RECEIVE = "receive",

        DEFAULT_FILTER = ">*",
        MISSING_INDEX = -1;

    function containsOrEqualTo(parent, child) {
        try {
            return $.contains(parent, child) || parent == child;
        } catch (e) {
            return false;
        }
    }

    function defaultHint(element) {
        return element.clone();
    }

    function defaultPlaceholder(element) {
        return element.clone().removeAttr("id").css("visibility", "hidden");
    }

    var Sortable = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            if(!that.options.placeholder) {
                that.options.placeholder = defaultPlaceholder;
            }

            if(!that.options.hint) {
                that.options.hint = defaultHint;
            }

            that._draggable = that._createDraggable();
            that.floating = false;
        },

        events: [
            START,
            BEFORE_MOVE,
            MOVE,
            END,
            CHANGE,
            CANCEL
        ],

        options: {
            name: "Sortable",
            hint: null,
            placeholder: null,
            filter: DEFAULT_FILTER,
            holdToDrag: false,
            disabled: null,
            container: null,
            connectWith: null,
            handler: null,
            cursorOffset: null,
            axis: null,
            ignore: null,
            cursor: "auto"
        },

        destroy: function() {
            this._draggable.destroy();
            Widget.fn.destroy.call(this);
        },

        _createDraggable: function() {
            var that = this,
                element = that.element,
                options = that.options;

            return new kendo.ui.Draggable(element, {
                filter: options.filter,
                hint: kendo.isFunction(options.hint) ? options.hint : $(options.hint),
                holdToDrag: options.holdToDrag,
                container: options.container ? $(options.container) : null,
                cursorOffset: options.cursorOffset,
                axis: options.axis,
                ignore: options.ignore,
                dragstart: $.proxy(that._dragstart, that),
                dragcancel: $.proxy(that._dragcancel, that),
                drag: $.proxy(that._drag, that),
                dragend: $.proxy(that._dragend, that)
            });
        },

        _dragstart: function(e) {
            var draggedElement = this.draggedElement = e.currentTarget,
                target = e.target || kendo.elementUnderCursor(e),
                disabled = this.options.disabled,
                handler = this.options.handler,
                _placeholder = this.options.placeholder,
                placeholder = this.placeholder = kendo.isFunction(_placeholder) ? $(_placeholder.call(this, draggedElement)) : $(_placeholder);

            if(disabled && draggedElement.is(disabled)) {
                e.preventDefault();
            } else if(handler && !$(target).is(handler)) {
                e.preventDefault();
            } else {

                if(this.trigger(START, { item: draggedElement, draggableEvent: e })) {
                    e.preventDefault();
                } else {
                    this.floating = this._isFloating(draggedElement);
                    draggedElement.css("display", "none");
                    draggedElement.before(placeholder);

                    this._setCursor();
                }

            }
        },

        _dragcancel: function(e) {
            this._cancel();
            this.trigger(CANCEL, { item: this.draggedElement });

            this._resetCursor();
        },

        _drag: function(e) {
            var draggedElement = this.draggedElement,
                target = this._findTarget(e),
                targetCenter,
                cursorOffset = { left: e.x.location, top: e.y.location },
                offsetDelta,
                axisDelta = { x: e.x.delta, y: e.y.delta },
                direction,
                sibling,
                getSibling,
                axis = this.options.axis,
                eventData = { item: draggedElement, list: this, draggableEvent: e };

            if(axis === "x" || axis === "y") {
                this._movementByAxis(axis, cursorOffset, axisDelta[axis], eventData);
                return;
            }

            if(target) {
                targetCenter = this._getElementCenter(target.element);

                offsetDelta = {
                    left: Math.round(cursorOffset.left - targetCenter.left),
                    top: Math.round(cursorOffset.top - targetCenter.top)
                };

                $.extend(eventData, { target: target.element });

                if(target.appendToBottom) {
                    this._movePlaceholder(target, null, eventData);
                    return;
                }

                if(target.appendAfterHidden) {
                    this._movePlaceholder(target, "next", eventData);
                }

                if(this.floating) { //horizontal
                    if(axisDelta.x < 0 && offsetDelta.left < 0) {
                        direction = "prev";
                    } else if(axisDelta.x > 0 && offsetDelta.left > 0) {
                        direction = "next";
                    }
                } else { //vertical
                    if(axisDelta.y < 0 && offsetDelta.top < 0) {
                        direction = "prev";
                    } else if(axisDelta.y > 0 && offsetDelta.top > 0) {
                        direction = "next";
                    }
                }

                if(direction) {
                    getSibling = (direction === "prev") ? jQuery.fn.prev : jQuery.fn.next;

                    sibling = getSibling.call(target.element);

                    //find the prev/next visible sibling
                    while(sibling.length && !sibling.is(":visible")) {
                        sibling = getSibling.call(sibling);
                    }

                    if(sibling[0] != this.placeholder[0]) {
                        this._movePlaceholder(target, direction, eventData);
                    }
                }
            }
        },

        _dragend: function(e) {
            var placeholder = this.placeholder,
                draggedElement = this.draggedElement,
                draggedIndex = this.indexOf(draggedElement),
                placeholderIndex = this.indexOf(placeholder),
                connectWith = this.options.connectWith,
                connectedList,
                isDefaultPrevented,
                eventData,
                connectedListEventData;

            this._resetCursor();

            eventData = {
                action: ACTION_SORT,
                item: draggedElement,
                oldIndex: draggedIndex,
                newIndex: placeholderIndex,
                draggableEvent: e
            };

            if(placeholderIndex >= 0) {
                isDefaultPrevented = this.trigger(END, eventData);
            } else {
                connectedList = placeholder.parents(connectWith).getKendoSortable();

                eventData.action = ACTION_REMOVE;
                connectedListEventData = $.extend({}, eventData, {
                    action: ACTION_RECEIVE,
                    oldIndex: MISSING_INDEX,
                    newIndex: connectedList.indexOf(placeholder)
                });

                isDefaultPrevented = !(!this.trigger(END, eventData) && !connectedList.trigger(END, connectedListEventData));
            }

            if(isDefaultPrevented || placeholderIndex === draggedIndex) {
                this._cancel();
                return;
            }

            placeholder.replaceWith(draggedElement);

            draggedElement.show();
            this._draggable.dropped = true;

            eventData = {
                action: this.indexOf(draggedElement) != MISSING_INDEX ? ACTION_SORT : ACTION_REMOVE,
                item: draggedElement,
                oldIndex: draggedIndex,
                newIndex: this.indexOf(draggedElement),
                draggableEvent: e
            };

            this.trigger(CHANGE, eventData);

            if(connectedList) {
                connectedListEventData = $.extend({}, eventData, {
                    action: ACTION_RECEIVE,
                    oldIndex: MISSING_INDEX,
                    newIndex: connectedList.indexOf(draggedElement)
                });

                connectedList.trigger(CHANGE, connectedListEventData);
            }

        },

        _findTarget: function(e) {
            var element = this._findElementUnderCursor(e),
                items,
                connectWith = this.options.connectWith,
                node;

            if($.contains(this.element[0], element)) { //the element is part of the sortable container
                items = this.items();
                node = items.filter(element)[0] || items.has(element)[0];

                return node ? { element: $(node), sortable: this } : null;
            } else if (this.element[0] == element && this._isEmpty()) {
                return { element: this.element, sortable: this, appendToBottom: true };
            } else if (this.element[0] == element && this._isLastHidden()) {
                node = this.items().eq(0);
                return { element: node , sortable: this, appendAfterHidden: true };
            } else if (connectWith) { //connected lists are present
                return this._searchConnectedTargets(element, e);
            }
        },

        _findElementUnderCursor: function(e) {
            var elementUnderCursor = kendo.elementUnderCursor(e),
                draggable = e.sender,
                disabled = this.options.disabled,
                filter = this.options.filter,
                items = this.items();

            if(containsOrEqualTo(draggable.hint[0], elementUnderCursor)) {
                draggable.hint.hide();
                elementUnderCursor = kendo.elementUnderCursor(e);
                // IE8 does not return the element in iframe from first attempt
                if (!elementUnderCursor) {
                    elementUnderCursor = kendo.elementUnderCursor(e);
                }
                draggable.hint.show();
            }

            return elementUnderCursor;
        },

        _searchConnectedTargets: function(element, e) {
            var connected = $(this.options.connectWith),
                sortableInstance,
                items,
                node;

            for (var i = 0; i < connected.length; i++) {
                sortableInstance = connected.eq(i).getKendoSortable();

                if($.contains(connected[i], element)) {
                    if(sortableInstance) {
                        items = sortableInstance.items();
                        node = items.filter(element)[0] || items.has(element)[0];

                        if(node) {
                            sortableInstance.placeholder = this.placeholder;
                            return { element: $(node), sortable: sortableInstance };
                        } else {
                            return null;
                        }
                    }
                } else if(connected[i] == element) {
                    if(sortableInstance && sortableInstance._isEmpty()) {
                        return { element: connected.eq(i), sortable: sortableInstance, appendToBottom: true };
                    } else if (this._isCursorAfterLast(sortableInstance, e)) {
                        node = sortableInstance.items().last();
                        return { element: node, sortable: sortableInstance };
                    }
                }
            }

        },

        _isCursorAfterLast: function(sortable, e) {
            var lastItem = sortable.items().last(),
                cursorOffset = { left: e.x.location, top: e.y.location },
                lastItemOffset,
                delta;

            lastItemOffset = kendo.getOffset(lastItem);
            lastItemOffset.top += lastItem.outerHeight();
            lastItemOffset.left += lastItem.outerWidth();

            if(this.floating) { //horizontal
                delta = lastItemOffset.left - cursorOffset.left;
            } else { //vertical
                delta = lastItemOffset.top - cursorOffset.top;
            }

            return delta < 0 ? true : false;
        },

        _movementByAxis: function(axis, cursorOffset, delta, eventData) {
            var cursorPosition = (axis === "x") ? cursorOffset.left : cursorOffset.top,
                target = (delta < 0) ? this.placeholder.prev() : this.placeholder.next(),
                targetCenter;

            if (target.length && !target.is(":visible")) {
                target = (delta <0) ? target.prev() : target.next();
            }

            $.extend(eventData, { target: target });
            targetCenter = this._getElementCenter(target);

            if (targetCenter) {
                targetCenter = (axis === "x") ? targetCenter.left : targetCenter.top;
            }

            if (target.length && delta < 0 && cursorPosition - targetCenter < 0) { //prev
                this._movePlaceholder({ element: target, sortable: this }, "prev", eventData);
            } else if (target.length && delta > 0 && cursorPosition - targetCenter > 0) { //next
                this._movePlaceholder({ element: target, sortable: this }, "next", eventData);
            }
        },

        _movePlaceholder: function(target, direction, eventData) {
            var placeholder = this.placeholder;

            if (!target.sortable.trigger(BEFORE_MOVE, eventData)) {

                if (!direction) {
                    target.element.append(placeholder);
                } else if (direction === "prev") {
                    target.element.before(placeholder);
                } else if (direction === "next") {
                    target.element.after(placeholder);
                }

                target.sortable.trigger(MOVE, eventData);
            }
        },

        _setCursor: function() {
            var cursor = this.options.cursor,
                body;

            if(cursor && cursor !== "auto") {
                body = $(document.body);

                this._originalCursorType = body.css("cursor");
                body.css({ "cursor": cursor });

                if(!this._cursorStylesheet) {
                    this._cursorStylesheet = $("<style>* { cursor: " + cursor + " !important; }</style>");
                }

                this._cursorStylesheet.appendTo(body);
            }
        },

        _resetCursor: function() {
            if(this._originalCursorType) {
                $(document.body).css("cursor", this._originalCursorType);
                this._originalCursorType = null;

                this._cursorStylesheet.remove();
            }
        },

        _getElementCenter: function(element) {
            var center = element.length ? kendo.getOffset(element) : null;
            if(center) {
                center.top += element.outerHeight() / 2;
                center.left += element.outerWidth() / 2;
            }

            return center;
        },

        _isFloating: function(item) {
            return (/left|right/).test(item.css("float")) || (/inline|table-cell/).test(item.css("display"));
        },

        _cancel: function() {
            this.draggedElement.show();
            this.placeholder.remove();
        },

        _items: function() {
            var filter = this.options.filter,
                items;

            if(filter) {
                items = this.element.find(filter);
            } else {
                items = this.element.children();
            }

            return items;
        },

        indexOf: function(element) {
            var items = this._items(),
                placeholder = this.placeholder,
                draggedElement = this.draggedElement;

            if(placeholder && element[0] == placeholder[0]) {
                return items.not(draggedElement).index(element);
            } else {
                return items.not(placeholder).index(element);
            }
        },

        items: function() {
            var placeholder = this.placeholder,
                items = this._items();

            if(placeholder) {
                items = items.not(placeholder);
            }

            return items;
        },

        _isEmpty: function() {
            return !this.items().length;
        },

        _isLastHidden: function() {
            return this.items().length === 1 && this.items().is(":hidden");
        }

    });

    kendo.ui.plugin(Sortable);
})(window.kendo.jQuery);

(function ($, undefined) {
    var kendo = window.kendo,
        Widget = kendo.ui.Widget,
        proxy = $.proxy,
        abs = Math.abs,
        shift = Array.prototype.shift,
        ARIASELECTED = "aria-selected",
        SELECTED = "k-state-selected",
        ACTIVE = "k-state-selecting",
        SELECTABLE = "k-selectable",
        CHANGE = "change",
        NS = ".kendoSelectable",
        UNSELECTING = "k-state-unselecting",
        supportEventDelegation = false;

        (function($) {
            (function() {
                $('<div class="parent"><span /></div>')
                .on("click", ">*", function() {
                    supportEventDelegation = true;
                })
                .find("span")
                .click()
                .end()
                .off();
            })();
        })($);

    var Selectable = Widget.extend({
        init: function(element, options) {
            var that = this,
                multiple;

            Widget.fn.init.call(that, element, options);

            that._marquee = $("<div class='k-marquee'><div class='k-marquee-color'></div></div>");
            that._lastActive = null;
            that.element.addClass(SELECTABLE);

            that.relatedTarget = that.options.relatedTarget;

            multiple = that.options.multiple;
            that.userEvents = new kendo.UserEvents(that.element, {
                global: true,
                allowSelection: true,
                filter: (!supportEventDelegation ? "." + SELECTABLE + " " : "") + that.options.filter,
                tap: proxy(that._tap, that)
            });

            if (multiple) {
                that.userEvents
                   .bind("start", proxy(that._start, that))
                   .bind("move", proxy(that._move, that))
                   .bind("end", proxy(that._end, that))
                   .bind("select", proxy(that._select, that));
            }
        },

        events: [CHANGE],

        options: {
            name: "Selectable",
            filter: ">*",
            multiple: false,
            relatedTarget: $.noop
        },

        _isElement: function(target) {
            var elements = this.element;
            var idx, length = elements.length, result = false;

            target = target[0];

            for (idx = 0; idx < length; idx ++) {
                if (elements[idx] === target) {
                    result = true;
                    break;
                }
            }

            return result;
        },

        _tap: function(e) {
            var target = $(e.target),
                that = this,
                ctrlKey = e.event.ctrlKey || e.event.metaKey,
                multiple = that.options.multiple,
                shiftKey = multiple && e.event.shiftKey,
                selected,
                whichCode = e.event.which,
                buttonCode = e.event.button;

            //in case of hierarchy or right-click
            if (!that._isElement(target.closest("." + SELECTABLE)) || whichCode && whichCode == 3 || buttonCode && buttonCode == 2) {
                return;
            }

            selected = target.hasClass(SELECTED);
            if (!multiple || !ctrlKey) {
                that.clear();
            }

            target = target.add(that.relatedTarget(target));

            if (shiftKey) {
                that.selectRange(that._firstSelectee(), target);
            } else {
                if (selected && ctrlKey) {
                    that._unselect(target);
                    that._notify(CHANGE);
                } else {
                    that.value(target);
                }

                that._lastActive = that._downTarget = target;
            }
        },

        _start: function(e) {
            var that = this,
                target = $(e.target),
                selected = target.hasClass(SELECTED),
                currentElement,
                ctrlKey = e.event.ctrlKey || e.event.metaKey;

            that._downTarget = target;

            //in case of hierarchy
            if (!that._isElement(target.closest("." + SELECTABLE))) {
                that.userEvents.cancel();
                return;
            }

            if (that.options.useAllItems) {
                that._items = that.element.find(that.options.filter);
            } else {
                currentElement = target.closest(that.element);
                that._items = currentElement.find(that.options.filter);
            }

            that._marquee
                .appendTo(document.body)
                .css({
                    left: e.x.client + 1,
                    top: e.y.client + 1,
                    width: 0,
                    height: 0
                });

            if (!ctrlKey) {
                that.clear();
            }

            target = target.add(that.relatedTarget(target));
            if (selected) {
                that._selectElement(target, true);
                if (ctrlKey) {
                    target.addClass(UNSELECTING);
                }
            }
        },

        _move: function(e) {
            var that = this,
                position = {
                    left: e.x.startLocation > e.x.location ? e.x.location : e.x.startLocation,
                    top: e.y.startLocation > e.y.location ? e.y.location : e.y.startLocation,
                    width: abs(e.x.initialDelta),
                    height: abs(e.y.initialDelta)
                };

            that._marquee.css(position);

            that._invalidateSelectables(position, (e.event.ctrlKey || e.event.metaKey));

            e.preventDefault();
        },

        _end: function() {
            var that = this;

            that._marquee.remove();

            that._unselect(that.element
                .find(that.options.filter + "." + UNSELECTING))
                .removeClass(UNSELECTING);


            var target = that.element.find(that.options.filter + "." + ACTIVE);
            target = target.add(that.relatedTarget(target));

            that.value(target);
            that._lastActive = that._downTarget;
            that._items = null;
        },


        _invalidateSelectables: function(position, ctrlKey) {
            var idx,
                length,
                target = this._downTarget[0],
                items = this._items,
                related,
                toSelect;

            for (idx = 0, length = items.length; idx < length; idx ++) {
                toSelect = items.eq(idx);
                related = toSelect.add(this.relatedTarget(toSelect));

                if (collision(toSelect, position)) {
                    if(toSelect.hasClass(SELECTED)) {
                        if(ctrlKey && target !== toSelect[0]) {
                            related.removeClass(SELECTED).addClass(UNSELECTING);
                        }
                    } else if (!toSelect.hasClass(ACTIVE) && !toSelect.hasClass(UNSELECTING)) {
                        related.addClass(ACTIVE);
                    }
                } else {
                    if (toSelect.hasClass(ACTIVE)) {
                        related.removeClass(ACTIVE);
                    } else if(ctrlKey && toSelect.hasClass(UNSELECTING)) {
                        related.removeClass(UNSELECTING).addClass(SELECTED);
                    }
                }
            }
        },

        value: function(val) {
            var that = this,
                selectElement = proxy(that._selectElement, that);

            if(val) {
                val.each(function() {
                    selectElement(this);
                });

                that._notify(CHANGE);
                return;
            }

            return that.element.find(that.options.filter + "." + SELECTED);
        },

        _firstSelectee: function() {
            var that = this,
                selected;

            if(that._lastActive !== null) {
                return that._lastActive;
            }

            selected = that.value();
            return selected.length > 0 ?
                    selected[0] :
                    that.element.find(that.options.filter)[0];
        },

        _selectElement: function(element, preventNotify) {
            var toSelect = $(element),
                isPrevented =  !preventNotify && this._notify("select", { element: element });

            toSelect.removeClass(ACTIVE);
            if(!isPrevented) {
                 toSelect.addClass(SELECTED);

                if (this.options.aria) {
                    toSelect.attr(ARIASELECTED, true);
                }
            }
        },

        _notify: function(name, args) {
            args = args || { };
            return this.trigger(name, args);
        },

        _unselect: function(element) {
            element.removeClass(SELECTED);

            if (this.options.aria) {
                element.attr(ARIASELECTED, false);
            }

            return element;
        },

        _select: function(e) {
            var selector = "input,a,textarea,.k-multiselect-wrap,select",
                msie = kendo.support.browser.msie;
            if ($(e.event.target).is(selector)) {
                this.userEvents.cancel();
                this._downTarget = null;
            } else if (!msie || (msie && !$(kendo._activeElement()).is(selector))) {
                e.preventDefault();
            }
        },

        clear: function() {
            var items = this.element.find(this.options.filter + "." + SELECTED);
            this._unselect(items);
        },

        selectRange: function(start, end) {
            var that = this,
                idx,
                tmp,
                items;

            that.clear();

            if (that.element.length > 1) {
                items = that.options.continuousItems();
            }

            if (!items || !items.length) {
                items = that.element.find(that.options.filter);
            }

            start = $.inArray($(start)[0], items);
            end = $.inArray($(end)[0], items);

            if (start > end) {
                tmp = start;
                start = end;
                end = tmp;
            }

            if (!that.options.useAllItems) {
                end += that.element.length - 1;
            }

            for (idx = start; idx <= end; idx ++ ) {
                that._selectElement(items[idx]);
            }

            that._notify(CHANGE);
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);

            that.element.off(NS);

            that.userEvents.destroy();

            that._marquee = that._lastActive = that.element = that.userEvents = null;
        }
    });

    function collision(element, position) {
        var elementPosition = kendo.getOffset(element),
            right = position.left + position.width,
            bottom = position.top + position.height;

        elementPosition.right = elementPosition.left + element.outerWidth();
        elementPosition.bottom = elementPosition.top + element.outerHeight();

        return !(elementPosition.left > right||
            elementPosition.right < position.left ||
            elementPosition.top > bottom ||
            elementPosition.bottom < position.top);
    }

    kendo.ui.plugin(Selectable);

})(window.kendo.jQuery);

(function ($, undefined) {
    var kendo = window.kendo,
        Widget = kendo.ui.Widget,
        proxy = $.proxy,
        keys = kendo.keys,
        CLICK = "click",
        KBUTTON = "k-button",
        KBUTTONICON = "k-button-icon",
        KBUTTONICONTEXT = "k-button-icontext",
        NS = ".kendoButton",
        DISABLED = "disabled",
        DISABLEDSTATE = "k-state-disabled",
        FOCUSEDSTATE = "k-state-focused",
        SELECTEDSTATE = "k-state-selected";

    var Button = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            element = that.wrapper = that.element;
            options = that.options;

            element.addClass(KBUTTON).attr("role", "button");

            options.enable = options.enable && !element.attr(DISABLED);
            that.enable(options.enable);

            that._tabindex();

            that._graphics();

            element
                .on(CLICK + NS, proxy(that._click, that))
                .on("focus" + NS, proxy(that._focus, that))
                .on("blur" + NS, proxy(that._blur, that))
                .on("keydown" + NS, proxy(that._keydown, that))
                .on("keyup" + NS, proxy(that._keyup, that));

            kendo.notify(that);
        },

        events: [
            CLICK
        ],

        options: {
            name: "Button",
            icon: "",
            spriteCssClass: "",
            imageUrl: "",
            enable: true
        },

        _isNativeButton: function() {
            return this.element.prop("tagName").toLowerCase() == "button";
        },

        _click: function(e) {
            if (this.options.enable) {
                this.trigger(CLICK, {event: e});
            }
        },

        _focus: function() {
            if (this.options.enable) {
                this.element.addClass(FOCUSEDSTATE);
            }
        },

        _blur: function() {
            this.element.removeClass(FOCUSEDSTATE);
        },

        _keydown: function(e) {
            var that = this;
            if (!that._isNativeButton()) {
                if (e.keyCode == keys.ENTER || e.keyCode == keys.SPACEBAR) {
                    if (e.keyCode == keys.SPACEBAR) {
                        e.preventDefault();
                        if (that.options.enable) {
                            that.element.addClass(SELECTEDSTATE);
                        }
                    }
                    that._click(e);
                }
            }
        },

        _keyup: function() {
            this.element.removeClass(SELECTEDSTATE);
        },

        _graphics: function() {
            var that = this,
                element = that.element,
                options = that.options,
                icon = options.icon,
                spriteCssClass = options.spriteCssClass,
                imageUrl = options.imageUrl,
                span, img, isEmpty;

            if (spriteCssClass || imageUrl || icon) {
                isEmpty = true;

                element.contents().not("span.k-sprite").not("span.k-icon").not("img.k-image").each(function(idx, el){
                    if (el.nodeType == 1 || el.nodeType == 3 && $.trim(el.nodeValue).length > 0) {
                        isEmpty = false;
                    }
                });

                if (isEmpty) {
                    element.addClass(KBUTTONICON);
                } else {
                    element.addClass(KBUTTONICONTEXT);
                }
            }

            if (icon) {
                span = element.children("span.k-icon").first();
                if (!span[0]) {
                    span = $('<span class="k-icon"></span>').prependTo(element);
                }
                span.addClass("k-i-" + icon);
            } else if (spriteCssClass) {
                span = element.children("span.k-sprite").first();
                if (!span[0]) {
                    span = $('<span class="k-sprite"></span>').prependTo(element);
                }
                span.addClass(spriteCssClass);
            } else if (imageUrl) {
                img = element.children("img.k-image").first();
                if (!img[0]) {
                    img = $('<img alt="icon" class="k-image" />').prependTo(element);
                }
                img.attr("src", imageUrl);
            }
        },

        enable: function(enable) {
            var that = this,
                element = that.element;

            if (enable === undefined) {
                enable = true;
            }

            enable = !!enable;
            that.options.enable = enable;
            element.toggleClass(DISABLEDSTATE, !enable)
                   .attr("aria-disabled", !enable)
                   .attr(DISABLED, !enable);
        }
    });

    kendo.ui.plugin(Button);

})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        Widget = ui.Widget,
        proxy = $.proxy,
        FIRST = ".k-i-seek-w",
        LAST = ".k-i-seek-e",
        PREV = ".k-i-arrow-w",
        NEXT = ".k-i-arrow-e",
        CHANGE = "change",
        NS = ".kendoPager",
        CLICK = "click",
        KEYDOWN = "keydown",
        DISABLED = "disabled",
        iconTemplate = kendo.template('<a href="\\#" title="#=text#" class="k-link k-pager-nav #= wrapClassName #"><span class="k-icon #= className #">#=text#</span></a>');

    function button(template, idx, text, numeric, title) {
        return template( {
            idx: idx,
            text: text,
            ns: kendo.ns,
            numeric: numeric,
            title: title || ""
        });
    }

    function icon(className, text, wrapClassName) {
        return iconTemplate({
            className: className.substring(1),
            text: text,
            wrapClassName: wrapClassName || ""
        });
    }

    function update(element, selector, page, disabled) {
       element.find(selector)
              .parent()
              .attr(kendo.attr("page"), page)
              .attr("tabindex", -1)
              .toggleClass("k-state-disabled", disabled);
    }

    function first(element, page) {
        update(element, FIRST, 1, page <= 1);
    }

    function prev(element, page) {
        update(element, PREV, Math.max(1, page - 1), page <= 1);
    }

    function next(element, page, totalPages) {
        update(element, NEXT, Math.min(totalPages, page + 1), page >= totalPages);
    }

    function last(element, page, totalPages) {
        update(element, LAST, totalPages, page >= totalPages);
    }

    var Pager = Widget.extend( {
        init: function(element, options) {
            var that = this, page, totalPages;

            Widget.fn.init.call(that, element, options);

            options = that.options;
            that.dataSource = kendo.data.DataSource.create(options.dataSource);
            that.linkTemplate = kendo.template(that.options.linkTemplate);
            that.selectTemplate = kendo.template(that.options.selectTemplate);

            page = that.page();
            totalPages = that.totalPages();

            that._refreshHandler = proxy(that.refresh, that);

            that.dataSource.bind(CHANGE, that._refreshHandler);

            if (options.previousNext) {
                if (!that.element.find(FIRST).length) {
                    that.element.append(icon(FIRST, options.messages.first, "k-pager-first"));

                    first(that.element, page, totalPages);
                }

                if (!that.element.find(PREV).length) {
                    that.element.append(icon(PREV, options.messages.previous));

                    prev(that.element, page, totalPages);
                }
            }

            if (options.numeric) {
                that.list = that.element.find(".k-pager-numbers");

                if (!that.list.length) {
                   that.list = $('<ul class="k-pager-numbers k-reset" />').appendTo(that.element);
                }
            }

            if (options.input) {
                if (!that.element.find(".k-pager-input").length) {
                   that.element.append('<span class="k-pager-input k-label">'+
                       options.messages.page +
                       '<input class="k-textbox">' +
                       kendo.format(options.messages.of, totalPages) +
                       '</span>');
                }

                that.element.on(KEYDOWN + NS, ".k-pager-input input", proxy(that._keydown, that));
            }

            if (options.previousNext) {
                if (!that.element.find(NEXT).length) {
                    that.element.append(icon(NEXT, options.messages.next));

                    next(that.element, page, totalPages);
                }

                if (!that.element.find(LAST).length) {
                    that.element.append(icon(LAST, options.messages.last, "k-pager-last"));

                    last(that.element, page, totalPages);
                }
            }

            if (options.pageSizes){
                if (!that.element.find(".k-pager-sizes").length){
                     $('<span class="k-pager-sizes k-label"><select/>' + options.messages.itemsPerPage + "</span>")
                        .appendTo(that.element)
                        .find("select")
                        .html($.map($.isArray(options.pageSizes) ? options.pageSizes : [5,10,20], function(page){
                            return "<option>" + page + "</option>";
                        }).join(""))
                        .end()
                        .appendTo(that.element);
                }

                that.element.find(".k-pager-sizes select").val(that.pageSize());

                if (kendo.ui.DropDownList) {
                   that.element.find(".k-pager-sizes select").show().kendoDropDownList();
                }

                that.element.on(CHANGE + NS, ".k-pager-sizes select", proxy(that._change, that));
            }

            if (options.refresh) {
                if (!that.element.find(".k-pager-refresh").length) {
                    that.element.append('<a href="#" class="k-pager-refresh k-link" title="' + options.messages.refresh +
                        '"><span class="k-icon k-i-refresh">' + options.messages.refresh + "</span></a>");
                }

                that.element.on(CLICK + NS, ".k-pager-refresh", proxy(that._refreshClick, that));
            }

            if (options.info) {
                if (!that.element.find(".k-pager-info").length) {
                    that.element.append('<span class="k-pager-info k-label" />');
                }
            }

            that.element
                .on(CLICK + NS , "a", proxy(that._click, that))
                .addClass("k-pager-wrap k-widget");

            if (options.autoBind) {
                that.refresh();
            }

            kendo.notify(that);
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);

            that.element.off(NS);
            that.dataSource.unbind(CHANGE, that._refreshHandler);
            that._refreshHandler = null;

            kendo.destroy(that.element);
            that.element = that.list = null;
        },

        events: [
            CHANGE
        ],

        options: {
            name: "Pager",
            selectTemplate: '<li><span class="k-state-selected">#=text#</span></li>',
            linkTemplate: '<li><a tabindex="-1" href="\\#" class="k-link" data-#=ns#page="#=idx#" #if (title !== "") {# title="#=title#" #}#>#=text#</a></li>',
            buttonCount: 10,
            autoBind: true,
            numeric: true,
            info: true,
            input: false,
            previousNext: true,
            pageSizes: false,
            refresh: false,
            messages: {
                display: "{0} - {1} of {2} items",
                empty: "No items to display",
                page: "Page",
                of: "of {0}",
                itemsPerPage: "items per page",
                first: "Go to the first page",
                previous: "Go to the previous page",
                next: "Go to the next page",
                last: "Go to the last page",
                refresh: "Refresh",
                morePages: "More pages"
            }
        },

        setDataSource: function(dataSource) {
            var that = this;

            that.dataSource.unbind(CHANGE, that._refreshHandler);
            that.dataSource = that.options.dataSource = dataSource;
            dataSource.bind(CHANGE, that._refreshHandler);

            if (that.options.autoBind) {
                dataSource.fetch();
            }
        },

        refresh: function(e) {
            var that = this,
                idx,
                end,
                start = 1,
                html = "",
                reminder,
                page = that.page(),
                options = that.options,
                pageSize = that.pageSize(),
                total = that.dataSource.total(),
                totalPages = that.totalPages(),
                linkTemplate = that.linkTemplate,
                buttonCount = options.buttonCount;

            if (e && e.action == "itemchange") {
                return;
            }

            if (options.numeric) {
                if (page > buttonCount) {
                    reminder = (page % buttonCount);

                    start = (reminder === 0) ? (page - buttonCount) + 1 : (page - reminder) + 1;
                }

                end = Math.min((start + buttonCount) - 1, totalPages);

                if (start > 1) {
                    html += button(linkTemplate, start - 1, "...", false, options.messages.morePages);
                }

                for (idx = start; idx <= end; idx++) {
                    html += button(idx == page ? that.selectTemplate : linkTemplate, idx, idx, true);
                }

                if (end < totalPages) {
                    html += button(linkTemplate, idx, "...", false, options.messages.morePages);
                }

                if (html === "") {
                    html = that.selectTemplate({ text: 0 });
                }

                that.list.html(html);
            }

            if (options.info) {
                if (total > 0) {
                    html = kendo.format(options.messages.display,
                        (page - 1) * pageSize + 1, // first item in the page
                        Math.min(page * pageSize, total), // last item in the page
                    total);
                } else {
                    html = options.messages.empty;
                }

                that.element.find(".k-pager-info").html(html);
            }

            if (options.input) {
                that.element
                    .find(".k-pager-input")
                    .html(that.options.messages.page +
                        '<input class="k-textbox">' +
                        kendo.format(options.messages.of, totalPages))
                    .find("input")
                    .val(page)
                    .attr(DISABLED, total < 1)
                    .toggleClass("k-state-disabled", total < 1);
            }

            if (options.previousNext) {
                first(that.element, page, totalPages);

                prev(that.element, page, totalPages);

                next(that.element, page, totalPages);

                last(that.element, page, totalPages);
            }

            if (options.pageSizes) {
                that.element
                    .find(".k-pager-sizes select")
                    .val(pageSize)
                    .filter("[" + kendo.attr("role") + "=dropdownlist]")
                    .kendoDropDownList("value", pageSize)
                    .kendoDropDownList("text", pageSize); // handles custom values
            }
        },

        _keydown: function(e) {
            if (e.keyCode === kendo.keys.ENTER) {
                var input = this.element.find(".k-pager-input").find("input"),
                    page = parseInt(input.val(), 10);

                if (isNaN(page) || page < 1 || page > this.totalPages()) {
                    page = this.page();
                }

                input.val(page);

                this.page(page);
            }
        },

        _refreshClick: function(e) {
            e.preventDefault();

            this.dataSource.read();
        },

        _change: function(e) {
            var pageSize = parseInt(e.currentTarget.value, 10);

            if (!isNaN(pageSize)){
               this.dataSource.pageSize(pageSize);
            }
        },

        _click: function(e) {
            var target = $(e.currentTarget);

            e.preventDefault();

            if (!target.is(".k-state-disabled")) {
                this.page(target.attr(kendo.attr("page")));
            }
        },

        totalPages: function() {
            return Math.ceil((this.dataSource.total() || 0) / this.pageSize());
        },

        pageSize: function() {
            return this.dataSource.pageSize() || this.dataSource.total();
        },

        page: function(page) {
            if (page !== undefined) {
                this.dataSource.page(page);

                this.trigger(CHANGE, { index: page });
            } else {
                if (this.dataSource.total() > 0) {
                    return this.dataSource.page();
                } else {
                    return 0;
                }
            }
        }
    });

    ui.plugin(Pager);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        Widget = ui.Widget,
        support = kendo.support,
        getOffset = kendo.getOffset,
        activeElement = kendo._activeElement,
        OPEN = "open",
        CLOSE = "close",
        DEACTIVATE = "deactivate",
        ACTIVATE = "activate",
        CENTER = "center",
        LEFT = "left",
        RIGHT = "right",
        TOP = "top",
        BOTTOM = "bottom",
        ABSOLUTE = "absolute",
        HIDDEN = "hidden",
        BODY = "body",
        LOCATION = "location",
        POSITION = "position",
        VISIBLE = "visible",
        EFFECTS = "effects",
        ACTIVE = "k-state-active",
        ACTIVEBORDER = "k-state-border",
        ACTIVEBORDERREGEXP = /k-state-border-(\w+)/,
        ACTIVECHILDREN = ".k-picker-wrap, .k-dropdown-wrap, .k-link",
        MOUSEDOWN = "down",
        WINDOW = $(window),
        DOCUMENT_ELEMENT = $(document.documentElement),
        RESIZE_SCROLL = "resize scroll",
        cssPrefix = support.transitions.css,
        TRANSFORM = cssPrefix + "transform",
        extend = $.extend,
        NS = ".kendoPopup",
        styles = ["font-size",
                  "font-family",
                  "font-stretch",
                  "font-style",
                  "font-weight",
                  "line-height"];

    function contains(container, target) {
        return container === target || $.contains(container, target);
    }

    var Popup = Widget.extend({
        init: function(element, options) {
            var that = this, parentPopup;

            options = options || {};

            if (options.isRtl) {
                options.origin = options.origin || BOTTOM + " " + RIGHT;
                options.position = options.position || TOP + " " + RIGHT;
            }

            Widget.fn.init.call(that, element, options);

            element = that.element;
            options = that.options;

            that.collisions = options.collision ? options.collision.split(" ") : [];

            if (that.collisions.length === 1) {
                that.collisions.push(that.collisions[0]);
            }

            parentPopup = $(that.options.anchor).closest(".k-popup,.k-group").filter(":not([class^=km-])"); // When popup is in another popup, make it relative.
            options.appendTo = $($(options.appendTo)[0] || parentPopup[0] || BODY);

            that.element.hide()
                .addClass("k-popup k-group k-reset")
                .toggleClass("k-rtl", !!options.isRtl)
                .css({ position : ABSOLUTE })
                .appendTo(options.appendTo)
                .on("mouseenter" + NS, function() {
                    that._hovered = true;
                })
                .on("mouseleave" + NS, function() {
                    that._hovered = false;
                });

            that.wrapper = $();

            if (options.animation === false) {
                options.animation = { open: { effects: {} }, close: { hide: true, effects: {} } };
            }

            extend(options.animation.open, {
                complete: function() {
                    that.wrapper.css({ overflow: VISIBLE }); // Forcing refresh causes flickering in mobile.
                    that.trigger(ACTIVATE);
                }
            });

            extend(options.animation.close, {
                complete: function() {
                    that.wrapper.hide();

                    var location = that.wrapper.data(LOCATION),
                        anchor = $(options.anchor),
                        direction, dirClass;

                    if (location) {
                        that.wrapper.css(location);
                    }

                    if (options.anchor != BODY) {
                        direction = (anchor[0].className.match(ACTIVEBORDERREGEXP) || ["", "down"])[1];
                        dirClass = ACTIVEBORDER + "-" + direction;

                        anchor
                            .removeClass(dirClass)
                            .children(ACTIVECHILDREN)
                            .removeClass(ACTIVE)
                            .removeClass(dirClass);

                        element.removeClass(ACTIVEBORDER + "-" + kendo.directions[direction].reverse);
                    }

                    that._closing = false;
                    that.trigger(DEACTIVATE);
                }
            });

            that._mousedownProxy = function(e) {
                that._mousedown(e);
            };

            that._resizeProxy = function(e) {
                that._resize(e);
            };

            if (options.toggleTarget) {
                $(options.toggleTarget).on(options.toggleEvent + NS, $.proxy(that.toggle, that));
            }
        },

        events: [
            OPEN,
            ACTIVATE,
            CLOSE,
            DEACTIVATE
        ],

        options: {
            name: "Popup",
            toggleEvent: "click",
            origin: BOTTOM + " " + LEFT,
            position: TOP + " " + LEFT,
            anchor: BODY,
            collision: "flip fit",
            viewport: window,
            copyAnchorStyles: true,
            autosize: false,
            modal: false,
            animation: {
                open: {
                    effects: "slideIn:down",
                    transition: true,
                    duration: 200
                },
                close: { // if close animation effects are defined, they will be used instead of open.reverse
                    duration: 100,
                    hide: true
                }
            }
        },

        destroy: function() {
            var that = this,
                options = that.options,
                element = that.element.off(NS),
                parent;

            Widget.fn.destroy.call(that);

            if (options.toggleTarget) {
                $(options.toggleTarget).off(NS);
            }

            if (!options.modal) {
                DOCUMENT_ELEMENT.unbind(MOUSEDOWN, that._mousedownProxy);
                WINDOW.unbind(RESIZE_SCROLL, that._resizeProxy);
            }

            kendo.destroy(that.element.children());
            element.removeData();

            if (options.appendTo[0] === document.body) {
                parent = element.parent(".k-animation-container");

                if (parent[0]) {
                    parent.remove();
                } else {
                    element.remove();
                }
            }
        },

        open: function(x, y) {
            var that = this,
                fixed = { isFixed: !isNaN(parseInt(y,10)), x: x, y: y },
                element = that.element,
                options = that.options,
                direction = "down",
                animation, wrapper,
                anchor = $(options.anchor),
                mobile = element[0] && element.hasClass("km-widget");

            if (!that.visible()) {
                if (options.copyAnchorStyles) {
                    if (mobile && styles[0] == "font-size") {
                        styles.shift();
                    }
                    element.css(kendo.getComputedStyles(anchor[0], styles));
                }

                if (element.data("animating") || that.trigger(OPEN)) {
                    return;
                }

                if (!options.modal) {
                    DOCUMENT_ELEMENT.unbind(MOUSEDOWN, that._mousedownProxy)
                                .bind(MOUSEDOWN, that._mousedownProxy);

                    // this binding hangs iOS in editor
                    if (!(support.mobileOS.ios || support.mobileOS.android)) {
                        WINDOW.unbind(RESIZE_SCROLL, that._resizeProxy)
                              .bind(RESIZE_SCROLL, that._resizeProxy);
                    }
                }

                that.wrapper = wrapper = kendo.wrap(element, options.autosize)
                                        .css({
                                            overflow: HIDDEN,
                                            display: "block",
                                            position: ABSOLUTE
                                        });

                if (support.mobileOS.android) {
                    wrapper.add(anchor).css(TRANSFORM, "translatez(0)"); // Android is VERY slow otherwise. Should be tested in other droids as well since it may cause blur.
                }

                wrapper.css(POSITION);

                if ($(options.appendTo)[0] == document.body) {
                    wrapper.css(TOP, "-10000px");
                }

                animation = extend(true, {}, options.animation.open);
                that.flipped = that._position(fixed);
                animation.effects = kendo.parseEffects(animation.effects, that.flipped);

                direction = animation.effects.slideIn ? animation.effects.slideIn.direction : direction;

                if (options.anchor != BODY) {
                    var dirClass = ACTIVEBORDER + "-" + direction;

                    element.addClass(ACTIVEBORDER + "-" + kendo.directions[direction].reverse);

                    anchor
                        .addClass(dirClass)
                        .children(ACTIVECHILDREN)
                        .addClass(ACTIVE)
                        .addClass(dirClass);
                }

                element.data(EFFECTS, animation.effects)
                       .kendoStop(true)
                       .kendoAnimate(animation);
            }
        },

        toggle: function() {
            var that = this;

            that[that.visible() ? CLOSE : OPEN]();
        },

        visible: function() {
            return this.element.is(":" + VISIBLE);
        },

        close: function() {
            var that = this,
                options = that.options, wrap,
                animation, openEffects, closeEffects;

            if (that.visible()) {
                wrap = (that.wrapper[0] ? that.wrapper : kendo.wrap(that.element).hide());

                if (that._closing || that.trigger(CLOSE)) {
                    return;
                }

                // Close all inclusive popups.
                that.element.find(".k-popup").each(function () {
                    var that = $(this),
                        popup = that.data("kendoPopup");

                    if (popup) {
                        popup.close();
                    }
                });

                DOCUMENT_ELEMENT.unbind(MOUSEDOWN, that._mousedownProxy);
                WINDOW.unbind(RESIZE_SCROLL, that._resizeProxy);

                animation = extend(true, {}, options.animation.close);
                openEffects = that.element.data(EFFECTS);
                closeEffects = animation.effects;

                if (!closeEffects && !kendo.size(closeEffects) && openEffects && kendo.size(openEffects)) {
                    animation.effects = openEffects;
                    animation.reverse = true;
                }

                that._closing = true;

                that.element.kendoStop(true);
                wrap.css({ overflow: HIDDEN }); // stop callback will remove hidden overflow
                that.element.kendoAnimate(animation);
            }
        },

        _resize: function(e) {
            var that = this;

            if (e.type === "resize") {
                clearTimeout(that._resizeTimeout);
                that._resizeTimeout = setTimeout(function() {
                    that._position();
                    that._resizeTimeout = null;
                }, 50);
            } else {
                if (!that._hovered && !contains(that.element[0], activeElement())) {
                    that.close();
                }
            }
        },

        _mousedown: function(e) {
            var that = this,
                container = that.element[0],
                options = that.options,
                anchor = $(options.anchor)[0],
                toggleTarget = options.toggleTarget,
                target = kendo.eventTarget(e),
                popup = $(target).closest(".k-popup"),
                mobile = popup.parent().parent(".km-shim").length;

            popup = popup[0];
            if (!mobile && popup && popup !== that.element[0]){
                return;
            }

            // This MAY result in popup not closing in certain cases.
            if ($(e.target).closest("a").data("rel") === "popover") {
                return;
            }

            if (!contains(container, target) && !contains(anchor, target) && !(toggleTarget && contains($(toggleTarget)[0], target))) {
                that.close();
            }
        },

        _fit: function(position, size, viewPortSize) {
            var output = 0;

            if (position + size > viewPortSize) {
                output = viewPortSize - (position + size);
            }

            if (position < 0) {
                output = -position;
            }

            return output;
        },

        _flip: function(offset, size, anchorSize, viewPortSize, origin, position, boxSize) {
            var output = 0;
                boxSize = boxSize || size;

            if (position !== origin && position !== CENTER && origin !== CENTER) {
                if (offset + boxSize > viewPortSize) {
                    output += -(anchorSize + size);
                }

                if (offset + output < 0) {
                    output += anchorSize + size;
                }
            }
            return output;
        },

        _position: function(fixed) {
            var that = this,
                element = that.element.css(POSITION, ""),
                wrapper = that.wrapper,
                options = that.options,
                viewport = $(options.viewport),
                viewportOffset = viewport.offset(),
                anchor = $(options.anchor),
                origins = options.origin.toLowerCase().split(" "),
                positions = options.position.toLowerCase().split(" "),
                collisions = that.collisions,
                zoomLevel = support.zoomLevel(),
                siblingContainer, parents,
                parentZIndex, zIndex = 10002,
                isWindow = !!((viewport[0] == window) && window.innerWidth && (zoomLevel <= 1.02)),
                idx = 0, length, viewportWidth, viewportHeight;

            // $(window).height() uses documentElement to get the height
            viewportWidth = isWindow ? window.innerWidth : viewport.width();
            viewportHeight = isWindow ? window.innerHeight : viewport.height();

            siblingContainer = anchor.parents().filter(wrapper.siblings());

            if (siblingContainer[0]) {
                parentZIndex = Number($(siblingContainer).css("zIndex"));
                if (parentZIndex) {
                    zIndex = parentZIndex + 1;
                } else {
                    parents = anchor.parentsUntil(siblingContainer);
                    for (length = parents.length; idx < length; idx++) {
                        parentZIndex = Number($(parents[idx]).css("zIndex"));
                        if (parentZIndex && zIndex < parentZIndex) {
                            zIndex = parentZIndex + 1;
                        }
                    }
                }
            }

            wrapper.css("zIndex", zIndex);

            if (fixed && fixed.isFixed) {
                wrapper.css({ left: fixed.x, top: fixed.y });
            } else {
                wrapper.css(that._align(origins, positions));
            }

            var pos = getOffset(wrapper, POSITION, anchor[0] === wrapper.offsetParent()[0]),
                offset = getOffset(wrapper),
                anchorParent = anchor.offsetParent().parent(".k-animation-container,.k-popup,.k-group"); // If the parent is positioned, get the current positions

            if (anchorParent.length) {
                pos = getOffset(wrapper, POSITION, true);
                offset = getOffset(wrapper);
            }

            if (viewport[0] === window) {
                offset.top -= (window.pageYOffset || document.documentElement.scrollTop || 0);
                offset.left -= (window.pageXOffset || document.documentElement.scrollLeft || 0);
            }
            else {
                offset.top -= viewportOffset.top;
                offset.left -= viewportOffset.left;
            }

            if (!that.wrapper.data(LOCATION)) { // Needed to reset the popup location after every closure - fixes the resize bugs.
                wrapper.data(LOCATION, extend({}, pos));
            }

            var offsets = extend({}, offset),
                location = extend({}, pos);

            if (collisions[0] === "fit") {
                location.top += that._fit(offsets.top, wrapper.outerHeight(), viewportHeight / zoomLevel);
            }

            if (collisions[1] === "fit") {
                location.left += that._fit(offsets.left, wrapper.outerWidth(), viewportWidth / zoomLevel);
            }

            var flipPos = extend({}, location);

            if (collisions[0] === "flip") {
                location.top += that._flip(offsets.top, element.outerHeight(), anchor.outerHeight(), viewportHeight / zoomLevel, origins[0], positions[0], wrapper.outerHeight());
            }

            if (collisions[1] === "flip") {
                location.left += that._flip(offsets.left, element.outerWidth(), anchor.outerWidth(), viewportWidth / zoomLevel, origins[1], positions[1], wrapper.outerWidth());
            }

            element.css(POSITION, ABSOLUTE);
            wrapper.css(location);

            return (location.left != flipPos.left || location.top != flipPos.top);
        },

        _align: function(origin, position) {
            var that = this,
                element = that.wrapper,
                anchor = $(that.options.anchor),
                verticalOrigin = origin[0],
                horizontalOrigin = origin[1],
                verticalPosition = position[0],
                horizontalPosition = position[1],
                anchorOffset = getOffset(anchor),
                appendTo = $(that.options.appendTo),
                appendToOffset,
                width = element.outerWidth(),
                height = element.outerHeight(),
                anchorWidth = anchor.outerWidth(),
                anchorHeight = anchor.outerHeight(),
                top = anchorOffset.top,
                left = anchorOffset.left,
                round = Math.round;

            if (appendTo[0] != document.body) {
                appendToOffset = getOffset(appendTo);
                top -= appendToOffset.top;
                left -= appendToOffset.left;
            }


            if (verticalOrigin === BOTTOM) {
                top += anchorHeight;
            }

            if (verticalOrigin === CENTER) {
                top += round(anchorHeight / 2);
            }

            if (verticalPosition === BOTTOM) {
                top -= height;
            }

            if (verticalPosition === CENTER) {
                top -= round(height / 2);
            }

            if (horizontalOrigin === RIGHT) {
                left += anchorWidth;
            }

            if (horizontalOrigin === CENTER) {
                left += round(anchorWidth / 2);
            }

            if (horizontalPosition === RIGHT) {
                left -= width;
            }

            if (horizontalPosition === CENTER) {
                left -= round(width / 2);
            }

            return {
                top: top,
                left: left
            };
        }
    });

    ui.plugin(Popup);
})(window.kendo.jQuery);

;

(function($, undefined) {
    var kendo = window.kendo,
        Widget = kendo.ui.Widget,
        proxy = $.proxy,
        extend = $.extend,
        setTimeout = window.setTimeout,
        CLICK = "click",
        SHOW = "show",
        HIDE = "hide",
        KNOTIFICATION = "k-notification",
        KICLOSE = ".k-notification-wrap .k-i-close",
        INFO = "info",
        SUCCESS = "success",
        WARNING = "warning",
        ERROR = "error",
        TOP = "top",
        LEFT = "left",
        BOTTOM = "bottom",
        RIGHT = "right",
        UP = "up",
        NS = ".kendoNotification",
        WRAPPER = '<div class="k-widget k-notification"></div>',
        TEMPLATE = '<div class="k-notification-wrap">' +
                '<span class="k-icon k-i-note">#=typeIcon#</span>' +
                '#=content#' +
                '<span class="k-icon k-i-close">Hide</span>' +
            '</div>';

    var Notification = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            options = that.options;

            if (!options.appendTo || !$(options.appendTo).is(element)) {
                that.element.hide();
            }

            that._compileTemplates(options.templates);
            that._guid = "_" + kendo.guid();
            that._isRtl = kendo.support.isRtl(element);
            that._compileStacking(options.stacking, options.position.top);

            kendo.notify(that);
        },

        events: [
            SHOW,
            HIDE
        ],

        options: {
            name: "Notification",
            position: {
                pinned: true,
                top: null,
                left: null,
                bottom: 20,
                right: 20
            },
            stacking: "default",
            hideOnClick: true,
            button: false,
            allowHideAfter: 0,
            autoHideAfter: 5000,
            appendTo: null,
            width: null,
            height: null,
            templates: [],
            animation: {
                open: {
                    effects: "fade:in",
                    duration: 300
                },
                close: {
                    effects: "fade:out",
                    duration: 600,
                    hide: true
                }
            }
        },

        _compileTemplates: function(templates) {
            var that = this;
            var kendoTemplate = kendo.template;
            
            that._compiled = {};

            $.each(templates, function(key, value) {
                that._compiled[value.type] = kendoTemplate(value.template || $("#" + value.templateId).html());
            });

            that._defaultCompiled = kendoTemplate(TEMPLATE);
        },

        _getCompiled: function(type) {
            var that = this;
            var defaultCompiled = that._defaultCompiled;

            return type ? that._compiled[type] || defaultCompiled : defaultCompiled;
        },

        _compileStacking: function(stacking, top) {
            var that = this,
                paddings = { paddingTop: 0, paddingRight: 0, paddingBottom: 0, paddingLeft: 0 },
                origin, position;

            switch (stacking) {
                case "down":
                    origin = BOTTOM + " " + LEFT;
                    position = TOP + " " + LEFT;
                    delete paddings.paddingBottom;
                break;
                case RIGHT:
                    origin = TOP + " " + RIGHT;
                    position = TOP + " " + LEFT;
                    delete paddings.paddingRight;
                break;
                case LEFT:
                    origin = TOP + " " + LEFT;
                    position = TOP + " " + RIGHT;
                    delete paddings.paddingLeft;
                break;
                case UP:
                    origin = TOP + " " + LEFT;
                    position = BOTTOM + " " + LEFT;
                    delete paddings.paddingTop;
                break;
                default:
                    if (top !== null) {
                        origin = BOTTOM + " " + LEFT;
                        position = TOP + " " + LEFT;
                        delete paddings.paddingBottom;
                    } else {
                        origin = TOP + " " + LEFT;
                        position = BOTTOM + " " + LEFT;
                        delete paddings.paddingTop;
                    }
                break;
            }

            that._popupOrigin = origin;
            that._popupPosition = position;
            that._popupPaddings = paddings;
        },

        _attachPopupEvents: function(options, popup) {
            var that = this,
                allowHideAfter = options.allowHideAfter,
                attachDelay = !isNaN(allowHideAfter) && allowHideAfter > 0,
                closeIcon;

            function attachClick(target) {
                target.on(CLICK + NS, function() {
                    popup.close();
                });
            }

            if (options.hideOnClick) {
                popup.bind("activate", function(e) {
                    if (attachDelay) {
                        setTimeout(function(){
                            attachClick(popup.element);
                        }, allowHideAfter);
                    } else {
                        attachClick(popup.element);
                    }
                });
            } else if (options.button) {
                closeIcon = popup.element.find(KICLOSE);
                if (attachDelay) {
                    setTimeout(function(){
                        attachClick(closeIcon);
                    }, allowHideAfter);
                } else {
                    attachClick(closeIcon);
                }
            }
        },

        _showPopup: function(wrapper, options) {
            var that = this,
                autoHideAfter = options.autoHideAfter,
                x = options.position.left,
                y = options.position.top,
                allowHideAfter = options.allowHideAfter,
                popup, openPopup, attachClick, closeIcon;
            
            openPopup = $("." + that._guid).last();

            popup = new kendo.ui.Popup(wrapper, {
                anchor: openPopup[0] ? openPopup : document.body,
                origin: that._popupOrigin,
                position: that._popupPosition,
                animation: options.animation,
                modal: true,
                collision: "",
                isRtl: that._isRtl,
                close: function(e) {
                    that.trigger(HIDE, {element: this.element});
                },
                deactivate: function(e) {
                    e.sender.element.off(NS);
                    e.sender.element.find(KICLOSE).off(NS);
                    e.sender.destroy();
                }
            });

            that._attachPopupEvents(options, popup);

            if (openPopup[0]) {
                popup.open();
            } else {
                if (x === null) {
                    x = $(window).width() - wrapper.width() - options.position.right;
                }

                if (y === null) {
                    y = $(window).height() - wrapper.height() - options.position.bottom;
                }

                popup.open(x, y);
            }

            popup.wrapper.addClass(that._guid).css(extend({margin:0}, that._popupPaddings));

            if (options.position.pinned) {
                popup.wrapper.css("position", "fixed");
                if (openPopup[0]) {
                    that._togglePin(popup.wrapper, true);
                }
            } else if (!openPopup[0]) {
                that._togglePin(popup.wrapper, false);
            }

            if (autoHideAfter > 0) {
                setTimeout(function(){
                    popup.close();
                }, autoHideAfter);
            }
        },

        _togglePin: function(wrapper, pin) {
            var win = $(window),
                sign = pin ? -1 : 1;

            wrapper.css({
                top: parseInt(wrapper.css(TOP), 10) + sign * win.scrollTop(),
                left: parseInt(wrapper.css(LEFT), 10) + sign * win.scrollLeft()
            });
        },

        _attachStaticEvents: function(options, wrapper) {
            var that = this,
                allowHideAfter = options.allowHideAfter,
                attachDelay = !isNaN(allowHideAfter) && allowHideAfter > 0;

            function attachClick(target) {
                target.on(CLICK + NS, proxy(that._hideStatic, that, wrapper));
            }

            if (options.hideOnClick) {
                if (attachDelay) {
                    setTimeout(function(){
                        attachClick(wrapper);
                    }, allowHideAfter);
                } else {
                    attachClick(wrapper);
                }
            } else if (options.button) {
                if (attachDelay) {
                    setTimeout(function(){
                        attachClick(wrapper.find(KICLOSE));
                    }, allowHideAfter);
                } else {
                    attachClick(wrapper.find(KICLOSE));
                }
            }
        },

        _showStatic: function(wrapper, options) {
            var that = this,
                autoHideAfter = options.autoHideAfter,
                animation = options.animation,
                insertionMethod = options.stacking == UP || options.stacking == LEFT ? "prependTo" : "appendTo",
                attachClick;

            wrapper
                .addClass(that._guid)
                [insertionMethod](options.appendTo)
                .hide()
                .kendoAnimate(animation.open);

            that._attachStaticEvents(options, wrapper);

            if (autoHideAfter > 0) {
                setTimeout(function(){
                    that._hideStatic(wrapper);
                }, autoHideAfter);
            }
        },

        _hideStatic: function(wrapper) {
            wrapper.kendoAnimate(extend(this.options.animation.close, { complete: function() {
                wrapper.off(NS).find(KICLOSE).off(NS);
                wrapper.remove();
            }}));
            this.trigger(HIDE, {element: wrapper});
        },

        show: function(content, type) {
            var that = this,
                options = that.options,
                wrapper = $(WRAPPER),
                args, defaultArgs, popup;

            if (!type) {
                type = INFO;
            }

            if (content !== null && content !== undefined && content !== "") {
                
                if (kendo.isFunction(content)) {
                    content = content();
                }

                defaultArgs = {typeIcon: type, content: ""};

                if ($.isPlainObject(content)) {
                    args = extend(defaultArgs, content);
                } else {
                    args = extend(defaultArgs, {content: content});
                }

                wrapper
                    .addClass(KNOTIFICATION + "-" + type)
                    .toggleClass(KNOTIFICATION + "-button", options.button)
                    .attr("data-role", "alert")
                    .css({width: options.width, height: options.height})
                    .append(that._getCompiled(type)(args));
                
                if ($(options.appendTo)[0]) {
                    that._showStatic(wrapper, options);
                } else {
                    that._showPopup(wrapper, options);
                }

                that.trigger(SHOW, {element: wrapper});
            }

            return that;
        },

        info: function(content) {
            return this.show(content, INFO);
        },

        success: function(content) {
            return this.show(content, SUCCESS);
        },

        warning: function(content) {
            return this.show(content, WARNING);
        },

        error: function(content) {
            return this.show(content, ERROR);
        },

        hide: function() {
            var that = this,
                openedNotifications = that.getNotifications();

            if (that.options.appendTo) {
                openedNotifications.each(function(idx, element){
                    that._hideStatic($(element));
                });
            } else {
                openedNotifications.each(function(idx, element){
                    var popup = $(element).data("kendoPopup");
                    if (popup) {
                        popup.close();
                    }
                });
            }

            return that;
        },

        getNotifications: function() {
            var that = this,
                guidElements = $("." + that._guid);
                
            if (that.options.appendTo) {
                return guidElements;
            } else {
                return guidElements.children("." + KNOTIFICATION);
            }
        },

        setOptions: function(newOptions) {
            var that = this,
                options;

            Widget.fn.setOptions.call(that, newOptions);

            options = that.options;

            if (newOptions.templates !== undefined) {
                that._compileTemplates(options.templates);
            }

            if (newOptions.stacking !== undefined || newOptions.position !== undefined) {
                that._compileStacking(options.stacking, options.position.top);
            }
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            this.getNotifications().off(NS).find(KICLOSE).off(NS);
        }
    });

    kendo.ui.plugin(Notification);

})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        Widget = kendo.ui.Widget,
        Popup = kendo.ui.Popup,
        isFunction = kendo.isFunction,
        isPlainObject = $.isPlainObject,
        extend = $.extend,
        proxy = $.proxy,
        DOCUMENT = $(document),
        isLocalUrl = kendo.isLocalUrl,
        ARIAIDSUFFIX = "_tt_active",
        DESCRIBEDBY = "aria-describedby",
        SHOW = "show",
        HIDE = "hide",
        ERROR = "error",
        CONTENTLOAD = "contentLoad",
        REQUESTSTART = "requestStart",
        KCONTENTFRAME = "k-content-frame",
        TEMPLATE = '<div role="tooltip" class="k-widget k-tooltip#if (!autoHide) {# k-tooltip-closable#}#">#if (!autoHide) {# <div class="k-tooltip-button"><a href="\\#" class="k-icon k-i-close">close</a></div> #}#' +
                '<div class="k-tooltip-content"></div>' +
                '#if (callout){ #<div class="k-callout k-callout-#=dir#"></div>#}#' +
            '</div>',
        IFRAMETEMPLATE = kendo.template(
        "<iframe frameborder='0' class='" + KCONTENTFRAME + "' " +
                "src='#= content.url #'>" +
                    "This page requires frames in order to show content" +
        "</iframe>"),
        NS = ".kendoTooltip",
        POSITIONS = {
            bottom: {
                origin: "bottom center",
                position: "top center"
            },
            top: {
                origin: "top center",
                position: "bottom center"
            },
            left: {
                origin: "center left",
                position: "center right",
                collision: "fit flip"
            },
            right: {
                origin: "center right",
                position: "center left",
                collision: "fit flip"
            },
            center: {
                position: "center center",
                origin: "center center"
            }
        },
        REVERSE = {
            "top": "bottom",
            "bottom": "top",
            "left": "right",
            "right": "left",
            "center": "center"
        },
        DIRCLASSES = {
            bottom: "n",
            top: "s",
            left: "e",
            right: "w",
            center: "n"
        },
        DIMENSIONS = {
            "horizontal": { offset: "top", size: "outerHeight" },
            "vertical": { offset: "left", size: "outerWidth" }
        },
        DEFAULTCONTENT = function(e) {
            return e.target.data(kendo.ns + "title");
        };

    function restoreTitle(element) {
        while(element.length) {
            restoreTitleAttributeForElement(element);
            element = element.parent();
        }
    }

    function restoreTitleAttributeForElement(element) {
        var title = element.data(kendo.ns + "title");
        if (title) {
            element.attr("title", title);
            element.removeData(kendo.ns + "title");
        }
    }

    function saveTitleAttributeForElement(element) {
        var title = element.attr("title");
        if (title) {
            element.data(kendo.ns + "title", title);
            element.attr("title", "");
        }
    }

    function saveTitleAttributes(element) {
        while(element.length && !element.is("body")) {
            saveTitleAttributeForElement(element);
            element = element.parent();
        }
    }

    var Tooltip = Widget.extend({
        init: function(element, options) {
            var that = this,
                axis;

            Widget.fn.init.call(that, element, options);

            axis = that.options.position.match(/left|right/) ? "horizontal" : "vertical";

            that.dimensions = DIMENSIONS[axis];

            that._documentKeyDownHandler = proxy(that._documentKeyDown, that);

            that.element
                .on(that.options.showOn + NS, that.options.filter, proxy(that._showOn, that))
                .on("mouseenter" + NS, that.options.filter, proxy(that._mouseenter, that));

            if (this.options.autoHide) {
                that.element.on("mouseleave" + NS, that.options.filter, proxy(that._mouseleave, that));
            }
        },

        options: {
            name: "Tooltip",
            filter: "",
            content: DEFAULTCONTENT,
            showAfter: 100,
            callout: true,
            position: "bottom",
            showOn: "mouseenter",
            autoHide: true,
            width: null,
            height: null,
            animation: {
                open: {
                    effects: "fade:in",
                    duration: 0
                },
                close: {
                    effects: "fade:out",
                    duration: 40,
                    hide: true
                }
            }
        },

        events: [ SHOW, HIDE, CONTENTLOAD, ERROR, REQUESTSTART ],

        _mouseenter: function(e) {
            saveTitleAttributes($(e.currentTarget));
        },

        _showOn: function(e) {
            var that = this;

            var currentTarget = $(e.currentTarget);
            if (that.options.showOn && that.options.showOn.match(/click|focus/)) {
                that._show(currentTarget);
            } else {
                clearTimeout(that.timeout);

                that.timeout = setTimeout(function() {
                    that._show(currentTarget);
                }, that.options.showAfter);
            }
        },

        _appendContent: function(target) {
            var that = this,
                contentOptions = that.options.content,
                element = that.content,
                showIframe = that.options.iframe,
                iframe;

            if (isPlainObject(contentOptions) && contentOptions.url) {
                if (!("iframe" in that.options)) {
                    showIframe = !isLocalUrl(contentOptions.url);
                }

                that.trigger(REQUESTSTART, { options: contentOptions, target: target });

                if (!showIframe) {
                    element.empty();
                    kendo.ui.progress(element, true);

                    // perform AJAX request
                    that._ajaxRequest(contentOptions);
                } else {
                    element.hide();

                    iframe = element.find("." + KCONTENTFRAME)[0];

                    if (iframe) {
                        // refresh existing iframe
                        iframe.src = contentOptions.url || iframe.src;
                    } else {
                        element.html(IFRAMETEMPLATE({ content: contentOptions }));
                    }

                    element.find("." + KCONTENTFRAME)
                        .off("load" + NS)
                        .on("load" + NS, function(){
                            that.trigger(CONTENTLOAD);
                            element.show();
                        });
                }
            } else if (contentOptions && isFunction(contentOptions)) {
                contentOptions = contentOptions({ sender: this, target: target });
                that.content.html(contentOptions || "");
            } else {
                that.content.html(contentOptions);
            }
        },

        _ajaxRequest: function(options) {
            var that = this;

            jQuery.ajax(extend({
                type: "GET",
                dataType: "html",
                cache: false,
                error: function (xhr, status) {
                    kendo.ui.progress(that.content, false);

                    that.trigger(ERROR, { status: status, xhr: xhr });
                },
                success: proxy(function (data) {
                    kendo.ui.progress(that.content, false);

                    that.content.html(data);

                    that.trigger(CONTENTLOAD);
                }, that)
            }, options));
        },

        _documentKeyDown: function(e) {
            if (e.keyCode === kendo.keys.ESC) {
                this.hide();
            }
        },

        refresh: function() {
            var that = this,
                popup = that.popup;

            if (popup && popup.options.anchor) {
                that._appendContent(popup.options.anchor);
            }
        },

        hide: function() {
            if (this.popup) {
                this.popup.close();
            }
        },

        show: function(target) {
            target = target || this.element;

            saveTitleAttributes(target);
            this._show(target);
        },

        _show: function(target) {
            var that = this,
                current = that.target();

            if (!that.popup) {
                that._initPopup();
            }

            if (current && current[0] != target[0]) {
                that.popup.close();
                that.popup.element.kendoStop(true, true);// animation can be too long to hide the element before it is shown again
            }

            if (!current || current[0] != target[0]) {
                that._appendContent(target);
                that.popup.options.anchor = target;
            }

            that.popup.one("deactivate", function() {
                restoreTitle(target);
                target.removeAttr(DESCRIBEDBY);

                this.element
                    .removeAttr("id")
                    .attr("aria-hidden", true);

                DOCUMENT.off("keydown" + NS, that._documentKeyDownHandler);
            });

            that.popup.open();
        },

        _initPopup: function() {
            var that = this,
                options = that.options,
                wrapper = $(kendo.template(TEMPLATE)({
                    callout: options.callout && options.position !== "center",
                    dir: DIRCLASSES[options.position],
                    autoHide: options.autoHide
                }));

            that.popup = new Popup(wrapper, extend({
                activate: function() {
                    var anchor = this.options.anchor,
                        ariaId = anchor[0].id || that.element[0].id;

                    if (ariaId) {
                        anchor.attr(DESCRIBEDBY, ariaId + ARIAIDSUFFIX);
                        this.element.attr("id", ariaId + ARIAIDSUFFIX);
                    }

                    if (options.callout) {
                        that._positionCallout();
                    }

                    this.element.removeAttr("aria-hidden");

                    DOCUMENT.on("keydown" + NS, that._documentKeyDownHandler);

                    that.trigger(SHOW);
                },
                close: function() {
                    that.trigger(HIDE);
                },
                copyAnchorStyles: false,
                animation: options.animation
            }, POSITIONS[options.position]));

            wrapper.css({
                width: options.width,
                height: options.height
            });

            that.content = wrapper.find(".k-tooltip-content");
            that.arrow = wrapper.find(".k-callout");

            if (options.autoHide) {
                wrapper.on("mouseleave" + NS, proxy(that._mouseleave, that));
            } else {
                wrapper.on("click" + NS, ".k-tooltip-button", proxy(that._closeButtonClick, that));
            }
        },

        _closeButtonClick: function(e) {
            e.preventDefault();
            this.hide();
        },

        _mouseleave: function(e) {
            if (this.popup) {
                var element = $(e.currentTarget),
                    offset = element.offset(),
                    pageX = e.pageX,
                    pageY = e.pageY;

                offset.right = offset.left + element.outerWidth();
                offset.bottom = offset.top + element.outerHeight();

                if (pageX > offset.left && pageX < offset.right && pageY > offset.top && pageY < offset.bottom) {
                    return;
                }

                this.popup.close();
            } else {
                restoreTitle($(e.currentTarget));
            }
            clearTimeout(this.timeout);
        },

        _positionCallout: function() {
            var that = this,
                position = that.options.position,
                dimensions = that.dimensions,
                offset = dimensions.offset,
                popup = that.popup,
                anchor = popup.options.anchor,
                anchorOffset = $(anchor).offset(),
                arrowBorder = parseInt(that.arrow.css("border-top-width"), 10),
                elementOffset = $(popup.element).offset(),
                cssClass = DIRCLASSES[popup.flipped ? REVERSE[position] : position],
                offsetAmount = anchorOffset[offset] - elementOffset[offset] + ($(anchor)[dimensions.size]() / 2) - arrowBorder;

           that.arrow
               .removeClass("k-callout-n k-callout-s k-callout-w k-callout-e")
               .addClass("k-callout-" + cssClass)
               .css(offset, offsetAmount);
        },

        target: function() {
            if (this.popup) {
                return this.popup.options.anchor;
            }
            return null;
        },

        destroy: function() {
            var popup = this.popup;

            if (popup) {
                popup.element.off(NS);
                popup.destroy();
            }

            this.element.off(NS);

            DOCUMENT.off("keydown" + NS, this._documentKeyDownHandler);

            Widget.fn.destroy.call(this);
        }
    });

    kendo.ui.plugin(Tooltip);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        Widget = ui.Widget,
        keys = kendo.keys,
        support = kendo.support,
        htmlEncode = kendo.htmlEncode,
        activeElement = kendo._activeElement,
        ID = "id",
        LI = "li",
        CHANGE = "change",
        CHARACTER = "character",
        FOCUSED = "k-state-focused",
        HOVER = "k-state-hover",
        LOADING = "k-loading",
        OPEN = "open",
        CLOSE = "close",
        SELECT = "select",
        SELECTED = "selected",
        PROGRESS = "progress",
        REQUESTEND = "requestEnd",
        WIDTH = "width",
        extend = $.extend,
        proxy = $.proxy,
        browser = support.browser,
        isIE8 = browser.msie && browser.version < 9,
        quotRegExp = /"/g,
        alternativeNames = {
            "ComboBox": "DropDownList",
            "DropDownList": "ComboBox"
        };

    var List = Widget.extend({
        init: function(element, options) {
            var that = this,
                ns = that.ns,
                id;

            Widget.fn.init.call(that, element, options);
            element = that.element;

            that._isSelect = element.is(SELECT);
            that._template();

            that.ul = $('<ul unselectable="on" class="k-list k-reset"/>')
                        .css({ overflow: support.kineticScrollNeeded ? "": "auto" })
                        .on("mouseenter" + ns, LI, function() { $(this).addClass(HOVER); })
                        .on("mouseleave" + ns, LI, function() { $(this).removeClass(HOVER); })
                        .on("click" + ns, LI, proxy(that._click, that))
                        .attr({
                            tabIndex: -1,
                            role: "listbox",
                            "aria-hidden": true
                        });

            that.list = $("<div class='k-list-container'/>")
                        .append(that.ul)
                        .on("mousedown" + ns, function(e) {
                            e.preventDefault();
                        });

            id = element.attr(ID);

            if (id) {
                that.list.attr(ID, id + "-list");
                that.ul.attr(ID, id + "_listbox");
                that._optionID = id + "_option_selected";
            }

            that._header();
            that._accessors();
            that._initValue();
        },

        options: {
            valuePrimitive: false,
            headerTemplate: ""
        },

        setOptions: function(options) {
            Widget.fn.setOptions.call(this, options);

            if (options && options.enable !== undefined) {
                options.enabled = options.enable;
            }
        },

        focus: function() {
            this._focused.focus();
        },

        readonly: function(readonly) {
            this._editable({
                readonly: readonly === undefined ? true : readonly,
                disable: false
            });
        },

        enable: function(enable) {
            this._editable({
                readonly: false,
                disable: !(enable = enable === undefined ? true : enable)
            });
        },

        _filterSource: function(filter) {
            var that = this,
                options = that.options,
                dataSource = that.dataSource,
                expression = dataSource.filter() || {};

            removeFiltersForField(expression, options.dataTextField);

            if (filter) {
                expression = expression.filters || [];
                expression.push(filter);
            }

            dataSource.filter(expression);
        },

        _header: function() {
            var template = this.options.headerTemplate;
            var header;

            if ($.isFunction(template)) {
                template = template({});
            }

            if (template) {
                this.list.prepend(template);

                header = this.ul.prev();

                this.header = header[0] ? header : null;
            }
        },

        _initValue: function() {
            var that = this,
                value = that.options.value;

            if (value !== null) {
                that.element.val(value);
            } else {
                value = that._accessor();
                that.options.value = value;
            }

            that._old = value;
        },

        _ignoreCase: function() {
            var that = this,
                model = that.dataSource.reader.model,
                field;

            if (model && model.fields) {
                field = model.fields[that.options.dataTextField];

                if (field && field.type && field.type !== "string") {
                    that.options.ignoreCase = false;
                }
            }
        },

        items: function() {
            return this.ul[0].children;
        },

        current: function(candidate) {
            var that = this,
                id = that._optionID;

            if (candidate !== undefined) {
                if (that._current) {
                    that._current
                        .removeClass(FOCUSED)
                        .removeAttr("aria-selected")
                        .removeAttr(ID);

                    that._focused
                        .removeAttr("aria-activedescendant");
                }

                if (candidate) {
                    candidate.addClass(FOCUSED);
                    that._scroll(candidate);

                    if (id) {
                        candidate.attr("id", id);
                        that._focused.attr("aria-activedescendant", id);
                    }
                }

                that._current = candidate;
            } else {
                return that._current;
            }
        },

        destroy: function() {
            var that = this,
                ns = that.ns;

            Widget.fn.destroy.call(that);

            that._unbindDataSource();

            that.ul.off(ns);
            that.list.off(ns);

            if (that._touchScroller) {
                that._touchScroller.destroy();
            }

            that.popup.destroy();

            if (that._form) {
                that._form.off("reset", that._resetHandler);
            }
        },

        dataItem: function(index) {
            var that = this;

            if (index === undefined) {
                index = that.selectedIndex;
            }

            return that._data()[index];
        },

        _accessors: function() {
            var that = this,
                element = that.element,
                options = that.options,
                getter = kendo.getter,
                textField = element.attr(kendo.attr("text-field")),
                valueField = element.attr(kendo.attr("value-field"));

            if (textField) {
                options.dataTextField = textField;
            }

            if (valueField) {
                options.dataValueField = valueField;
            }

            that._text = getter(options.dataTextField);
            that._value = getter(options.dataValueField);
        },

        _aria: function(id) {
            var that = this,
                options = that.options,
                element = that._focused;

            if (options.suggest !== undefined) {
                element.attr("aria-autocomplete", options.suggest ? "both" : "list");
            }

            id = id ? id + " " + that.ul[0].id : that.ul[0].id;

            element.attr("aria-owns", id);

            that.ul.attr("aria-live", !options.filter || options.filter === "none" ? "off" : "polite");
        },

        _blur: function() {
            var that = this;

            that._change();
            that.close();
        },

        _change: function() {
            var that = this,
                index = that.selectedIndex,
                optionValue = that.options.value,
                value = that.value(),
                trigger;

            if (that._isSelect && !that._bound && optionValue) {
                value = optionValue;
            }

            if (value !== that._old) {
                trigger = true;
            } else if (index !== undefined && index !== that._oldIndex) {
                trigger = true;
            }

            if (trigger) {
                that._old = value;
                that._oldIndex = index;

                that.trigger(CHANGE);

                // trigger the DOM change event so any subscriber gets notified
                that.element.trigger(CHANGE);
            }
        },

        _click: function(e) {
            if (!e.isDefaultPrevented()) {
                this._accept($(e.currentTarget));
            }
        },

        _data: function() {
            return this.dataSource.view();
        },

        _enable: function() {
            var that = this,
                options = that.options,
                disabled = that.element.is("[disabled]");

            if (options.enable !== undefined) {
                options.enabled = options.enable;
            }

            if (!options.enabled || disabled) {
                that.enable(false);
            } else {
                that.readonly(that.element.is("[readonly]"));
            }
        },

        _focus: function(li) {
            var that = this;
            var userTriggered = true;

            if (that.popup.visible() && li && that.trigger(SELECT, {item: li})) {
                that.close();
                return;
            }

            that._select(li);
            that._triggerCascade(userTriggered);

            that._blur();
        },

        _index: function(value) {
            var that = this,
                idx,
                length,
                data = that._data();

            for (idx = 0, length = data.length; idx < length; idx++) {
                if (that._dataValue(data[idx]) == value) {
                    return idx;
                }
            }

            return -1;
        },

        _dataValue: function(dataItem) {
            var value = this._value(dataItem);

            if (value === undefined) {
                value = this._text(dataItem);
            }

            return value;
        },

        _height: function(length) {
            if (length) {
                var that = this,
                    list = that.list,
                    visible = that.popup.visible(),
                    height = that.options.height,
                    header = that.header,
                    popups;

                popups = list.add(list.parent(".k-animation-container")).show();

                height = that.ul[0].scrollHeight > height ? height : "auto";

                popups.height(height);

                if (header) {
                    that.ul.height(height == "auto" ? height : list.height() - header.height());
                }

                if (!visible) {
                    popups.hide();
                }
            }
        },

        _adjustListWidth: function() {
            var list = this.list,
                width = list[0].style.width,
                wrapper = this.wrapper,
                computedStyle, computedWidth;

            if (!list.data(WIDTH) && width) {
                return;
            }

            computedStyle = window.getComputedStyle ? window.getComputedStyle(wrapper[0], null) : 0;
            computedWidth = computedStyle ? parseFloat(computedStyle.width) : wrapper.outerWidth();

            if (computedStyle && (browser.mozilla || browser.msie)) { // getComputedStyle returns different box in FF and IE.
                computedWidth += parseFloat(computedStyle.paddingLeft) + parseFloat(computedStyle.paddingRight) + parseFloat(computedStyle.borderLeftWidth) + parseFloat(computedStyle.borderRightWidth);
            }

            if (list.css("box-sizing") !== "border-box") {
                width = computedWidth - (list.outerWidth() - list.width());
            } else {
                width = computedWidth;
            }

            list.css({
                fontFamily: wrapper.css("font-family"),
                width: width
            })
            .data(WIDTH, width);

            return true;
        },

        _popup: function() {
            var that = this,
                list = that.list,
                focused = that._focused,
                options = that.options,
                wrapper = that.wrapper;

            that.popup = new ui.Popup(list, extend({}, options.popup, {
                anchor: wrapper,
                open: function(e) {
                    that._adjustListWidth();

                    if (that.trigger(OPEN)) {
                        e.preventDefault();
                    } else {
                        focused.attr("aria-expanded", true);
                        that.ul.attr("aria-hidden", false);
                    }
                },
                close: function(e) {
                    if (that.trigger(CLOSE)) {
                        e.preventDefault();
                    } else {
                        focused.attr("aria-expanded", false);
                        that.ul.attr("aria-hidden", true);
                    }
                },
                animation: options.animation,
                isRtl: support.isRtl(wrapper)
            }));

            that.popup.one(OPEN, function() {
                that._height(that._data().length);
            });

            that._touchScroller = kendo.touchScroller(that.popup.element);
        },

        _makeUnselectable: function() {
            if (isIE8) {
                this.list.find("*").attr("unselectable", "on");
            }
        },

        _toggleHover: function(e) {
            $(e.currentTarget).toggleClass(HOVER, e.type === "mouseenter");
        },

        _toggle: function(open) {
            var that = this;
            var touchEnabled = support.touch && support.MSPointers && support.pointers;

            open = open !== undefined? open : !that.popup.visible();

            if (!touchEnabled && that._focused[0] !== activeElement()) {
                that._focused.focus();
            }

            that[open ? OPEN : CLOSE]();
        },

        _scroll: function (item) {

            if (!item) {
                return;
            }

            if (item[0]) {
                item = item[0];
            }

            var ul = this.ul[0],
                itemOffsetTop = item.offsetTop,
                itemOffsetHeight = item.offsetHeight,
                ulScrollTop = ul.scrollTop,
                ulOffsetHeight = ul.clientHeight,
                bottomDistance = itemOffsetTop + itemOffsetHeight,
                touchScroller = this._touchScroller,
                yDimension, headerHeight;

            if (touchScroller) {
                yDimension = touchScroller.dimensions.y;

                if (yDimension.enabled && itemOffsetTop > yDimension.size) {
                    itemOffsetTop = itemOffsetTop - yDimension.size + itemOffsetHeight + 4;

                    touchScroller.scrollTo(0, -itemOffsetTop);
                }
            } else {
                headerHeight = this.header ? this.header.outerHeight() : 0;

                ul.scrollTop = ulScrollTop > itemOffsetTop ?
                               (itemOffsetTop - headerHeight) : bottomDistance > (ulScrollTop + ulOffsetHeight) ?
                               (bottomDistance - ulOffsetHeight - headerHeight) : ulScrollTop;
            }
        },

        _template: function() {
            var that = this,
                options = that.options,
                template = options.template,
                hasDataSource = options.dataSource;

            if (that._isSelect && that.element[0].length) {
                if (!hasDataSource) {
                    options.dataTextField = options.dataTextField || "text";
                    options.dataValueField = options.dataValueField || "value";
                }
            }

            if (!template) {
                that.template = kendo.template('<li tabindex="-1" role="option" unselectable="on" class="k-item">${' + kendo.expr(options.dataTextField, "data") + "}</li>", { useWithBlock: false });
            } else {
                template = kendo.template(template);
                that.template = function(data) {
                    return '<li tabindex="-1" role="option" unselectable="on" class="k-item">' + template(data) + "</li>";
                };
            }
        },

       _triggerCascade: function(userTriggered) {
            var that = this,
                value = that.value();

            if ((!that._bound && value) || that._old !== value) {
                that.trigger("cascade", { userTriggered: userTriggered });
            }
        },

       _unbindDataSource: function() {
            var that = this;

            that.dataSource.unbind(CHANGE, that._refreshHandler)
                           .unbind(PROGRESS, that._progressHandler)
                           .unbind(REQUESTEND, that._requestEndHandler)
                           .unbind("error", that._errorHandler);
        }
    });

    extend(List, {
        inArray: function(node, parentNode) {
            var idx, length, siblings = parentNode.children;

            if (!node || node.parentNode !== parentNode) {
                return -1;
            }

            for (idx = 0, length = siblings.length; idx < length; idx++) {
                if (node === siblings[idx]) {
                    return idx;
                }
            }

            return -1;
        }
    });

    kendo.ui.List = List;

    ui.Select = List.extend({
        init: function(element, options) {
            List.fn.init.call(this, element, options);
            this._initial = this.element.val();
        },

        setDataSource: function(dataSource) {
            this.options.dataSource = dataSource;

            this._dataSource();
            this._bound = false;

            if (this.options.autoBind) {
                this.dataSource.fetch();
            }
        },

        close: function() {
            this.popup.close();
        },

        select: function(li) {
            var that = this;

            if (li === undefined) {
                return that.selectedIndex;
            } else {
                that._select(li);
                that._triggerCascade();
                that._old = that._accessor();
                that._oldIndex = that.selectedIndex;
            }
        },

        _accessor: function(value, idx) {
            var element = this.element[0],
                isSelect = this._isSelect,
                selectedIndex = element.selectedIndex,
                option;

            if (value === undefined) {
                if (isSelect) {
                    if (selectedIndex > -1) {
                        option = element.options[selectedIndex];

                        if (option) {
                            value = option.value;
                        }
                    }
                } else {
                    value = element.value;
                }
                return value;
            } else {
                if (isSelect) {
                    if (selectedIndex > -1) {
                        element.options[selectedIndex].removeAttribute(SELECTED);
                    }

                    element.selectedIndex = idx;
                    option = element.options[idx];
                    if (option) {
                       option.setAttribute(SELECTED, SELECTED);
                    }
                } else {
                    element.value = value;
                }
            }
        },

        _hideBusy: function () {
            var that = this;
            clearTimeout(that._busy);
            that._arrow.removeClass(LOADING);
            that._focused.attr("aria-busy", false);
            that._busy = null;
        },

        _showBusy: function () {
            var that = this;

            that._request = true;

            if (that._busy) {
                return;
            }

            that._busy = setTimeout(function () {
                that._focused.attr("aria-busy", true);
                that._arrow.addClass(LOADING);
            }, 100);
        },

        _requestEnd: function() {
            this._request = false;
        },

        _dataSource: function() {
            var that = this,
                element = that.element,
                options = that.options,
                dataSource = options.dataSource || {},
                idx;

            dataSource = $.isArray(dataSource) ? {data: dataSource} : dataSource;

            if (that._isSelect) {
                idx = element[0].selectedIndex;
                if (idx > -1) {
                    options.index = idx;
                }

                dataSource.select = element;
                dataSource.fields = [{ field: options.dataTextField },
                                     { field: options.dataValueField }];
            }

            if (that.dataSource && that._refreshHandler) {
                that._unbindDataSource();
            } else {
                that._refreshHandler = proxy(that.refresh, that);
                that._progressHandler = proxy(that._showBusy, that);
                that._requestEndHandler = proxy(that._requestEnd, that);
                that._errorHandler = proxy(that._hideBusy, that);
            }

            that.dataSource = kendo.data.DataSource.create(dataSource)
                                   .bind(CHANGE, that._refreshHandler)
                                   .bind(PROGRESS, that._progressHandler)
                                   .bind(REQUESTEND, that._requestEndHandler)
                                   .bind("error", that._errorHandler);
        },

        _get: function(li) {
            var that = this,
                data = that._data(),
                idx, length;

            if (typeof li === "function") {
                for (idx = 0, length = data.length; idx < length; idx++) {
                    if (li(data[idx])) {
                        li = idx;
                        break;
                    }
                }
            }

            if (typeof li === "number") {
                if (li < 0) {
                    return $();
                }

                li = $(that.ul[0].children[li]);
            }

            if (li && li.nodeType) {
                li = $(li);
            }

            return li;
        },

        _move: function(e) {
            var that = this,
                key = e.keyCode,
                ul = that.ul[0],
                methodName = that.popup.visible() ? "_select" : "_accept",
                current = that._current,
                down = key === keys.DOWN,
                firstChild,
                pressed;

            if (key === keys.UP || down) {
                if (e.altKey) {
                    that.toggle(down);
                } else {
                    firstChild = ul.firstChild;
                    if (!firstChild && !that._accessor() && that._state !== "filter") {
                        if (!that._fetch) {
                            that.dataSource.one(CHANGE, function() {
                                that._move(e);
                                that._fetch = false;
                            });

                            that._fetch = true;
                            that._filterSource();
                        }

                        e.preventDefault();

                        return true; //pressed
                    }

                    if (down) {
                        if (!current || (that.selectedIndex === -1 && !that.value() && current[0] === firstChild)) {
                            current = firstChild;
                        } else {
                            current = current[0].nextSibling;
                            if (!current && firstChild === ul.lastChild) {
                                current = firstChild;
                            }
                        }

                        that[methodName](current);
                    } else {
                        current = current ? current[0].previousSibling : ul.lastChild;
                        if (!current && firstChild === ul.lastChild) {
                            current = firstChild;
                        }

                        that[methodName](current);
                    }
                }

                e.preventDefault();
                pressed = true;
            } else if (key === keys.ENTER || key === keys.TAB) {
                if (that.popup.visible()) {
                    e.preventDefault();
                }

                if (that._typing || (!that.popup.visible() && (!current || !current.hasClass("k-state-selected")))) {
                    current = null;
                }

                that._accept(current);
                pressed = true;
            } else if (key === keys.ESC) {
                if (that.popup.visible()) {
                    e.preventDefault();
                }
                that.close();
                pressed = true;
            }

            return pressed;
        },

        _selectItem: function() {
            var that = this,
                notBound = that._bound === undefined,
                options = that.options,
                useOptionIndex,
                value;

            useOptionIndex = that._isSelect && !that._initial && !options.value && options.index && !that._bound;

            if (!useOptionIndex) {
                value = that._selectedValue || (notBound && options.value) || that._accessor();
            }

            if (value) {
                that.value(value);
            } else if (notBound) {
                that.select(options.index);
            }
        },

        _fetchItems: function(value) {
            var that = this,
                hasItems = that.ul[0].firstChild;

            //if request is started avoid datasource.fetch
            if (that._request) {
                return true;
            }

            if (!that._fetch && !hasItems) {
                if (that.options.cascadeFrom) {
                    return !hasItems;
                }

                that.dataSource.one(CHANGE, function() {
                    that._old = undefined;
                    that.value(value);
                    that._fetch = false;
                });

                that._fetch = true;
                that.dataSource.fetch();

                return true;
            }
        },

        _options: function(data, optionLabel) {
            var that = this,
                element = that.element,
                length = data.length,
                options = "",
                option,
                dataItem,
                dataText,
                dataValue,
                idx = 0;

            if (optionLabel) {
                idx = 1;
                options = optionLabel;
            }

            for (; idx < length; idx++) {
                option = "<option";
                dataItem = data[idx];
                dataText = that._text(dataItem);
                dataValue = that._value(dataItem);

                if (dataValue !== undefined) {
                    dataValue += "";

                    if (dataValue.indexOf('"') !== -1) {
                        dataValue = dataValue.replace(quotRegExp, "&quot;");
                    }

                    option += ' value="' + dataValue + '"';
                }

                option += ">";

                if (dataText !== undefined) {
                    option += htmlEncode(dataText);
                }

                option += "</option>";
                options += option;
            }

            element.html(options);
        },

        _reset: function() {
            var that = this,
                element = that.element,
                formId = element.attr("form"),
                form = formId ? $("#" + formId) : element.closest("form");

            if (form[0]) {
                that._resetHandler = function() {
                    setTimeout(function() {
                        that.value(that._initial);
                    });
                };

                that._form = form.on("reset", that._resetHandler);
            }
        },

        _cascade: function() {
            var that = this,
                options = that.options,
                cascade = options.cascadeFrom,
                parent, parentElement,
                select, valueField,
                change;

            if (cascade) {
                that._selectedValue = options.value || that._accessor();

                parentElement = $("#" + cascade);
                parent = parentElement.data("kendo" + options.name);

                if (!parent) {
                    parent = parentElement.data("kendo" + alternativeNames[options.name]);
                }

                if (!parent) {
                    return;
                }

                options.autoBind = false;
                valueField = options.cascadeFromField || parent.options.dataValueField;

                change = function() {
                    that.dataSource.unbind(CHANGE, change);

                    var value = that._selectedValue || that.value();
                    if (that._userTriggered) {
                        that._clearSelection(parent, true);
                    } else if (value) {
                        that.value(value);
                        if (!that.dataSource.view()[0] || that.selectedIndex === -1) {
                            that._clearSelection(parent, true);
                        }
                    } else {
                        that.select(options.index);
                    }

                    that.enable();
                    that._triggerCascade(that._userTriggered);
                    that._userTriggered = false;
                };
                select = function() {
                    var dataItem = parent.dataItem(),
                        filterValue = dataItem ? parent._value(dataItem) : null,
                        expressions, filters;

                    if (filterValue || filterValue === 0) {
                        expressions = that.dataSource.filter() || {};
                        removeFiltersForField(expressions, valueField);
                        filters = expressions.filters || [];

                        filters.push({
                            field: valueField,
                            operator: "eq",
                            value: filterValue
                        });

                        var handler = function() {
                            that.unbind("dataBound", handler);
                            change.apply(that, arguments);
                        };

                        that.first("dataBound", handler);

                        that.dataSource.filter(filters);

                    } else {
                        that.enable(false);
                        that._clearSelection(parent);
                        that._triggerCascade(that._userTriggered);
                        that._userTriggered = false;
                    }
                };

                parent.first("cascade", function(e) {
                    that._userTriggered = e.userTriggered;
                    select();
                });

                //refresh was called
                if (parent._bound) {
                    select();
                } else if (!parent.value()) {
                    that.enable(false);
                }
            }
        }
    });

    function removeFiltersForField(expression, field) {
        if (expression.filters) {
            expression.filters = $.grep(expression.filters, function(filter) {
                removeFiltersForField(filter, field);
                if (filter.filters) {
                    return filter.filters.length;
                } else {
                    return filter.field != field;
                }
            });
        }
    }
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        support = kendo.support,
        ui = kendo.ui,
        Widget = ui.Widget,
        keys = kendo.keys,
        parse = kendo.parseDate,
        adjustDST = kendo.date.adjustDST,
        extractFormat = kendo._extractFormat,
        template = kendo.template,
        getCulture = kendo.getCulture,
        transitions = kendo.support.transitions,
        transitionOrigin = transitions ? transitions.css + "transform-origin" : "",
        cellTemplate = template('<td#=data.cssClass# role="gridcell"><a tabindex="-1" class="k-link" href="\\#" data-#=data.ns#value="#=data.dateString#">#=data.value#</a></td>', { useWithBlock: false }),
        emptyCellTemplate = template('<td role="gridcell">&nbsp;</td>', { useWithBlock: false }),
        browser = kendo.support.browser,
        isIE8 = browser.msie && browser.version < 9,
        ns = ".kendoCalendar",
        CLICK = "click" + ns,
        KEYDOWN_NS = "keydown" + ns,
        ID = "id",
        MIN = "min",
        LEFT = "left",
        SLIDE = "slideIn",
        MONTH = "month",
        CENTURY = "century",
        CHANGE = "change",
        NAVIGATE = "navigate",
        VALUE = "value",
        HOVER = "k-state-hover",
        DISABLED = "k-state-disabled",
        FOCUSED = "k-state-focused",
        OTHERMONTH = "k-other-month",
        OTHERMONTHCLASS = ' class="' + OTHERMONTH + '"',
        TODAY = "k-nav-today",
        CELLSELECTOR = "td:has(.k-link)",
        BLUR = "blur" + ns,
        FOCUS = "focus",
        FOCUS_WITH_NS = FOCUS + ns,
        MOUSEENTER = support.touch ? "touchstart" : "mouseenter",
        MOUSEENTER_WITH_NS = support.touch ? "touchstart" + ns : "mouseenter" + ns,
        MOUSELEAVE = support.touch ? "touchend" + ns + " touchmove" + ns : "mouseleave" + ns,
        MS_PER_MINUTE = 60000,
        MS_PER_DAY = 86400000,
        PREVARROW = "_prevArrow",
        NEXTARROW = "_nextArrow",
        ARIA_DISABLED = "aria-disabled",
        ARIA_SELECTED = "aria-selected",
        proxy = $.proxy,
        extend = $.extend,
        DATE = Date,
        views = {
            month: 0,
            year: 1,
            decade: 2,
            century: 3
        };

    var Calendar = Widget.extend({
        init: function(element, options) {
            var that = this, value, id;

            Widget.fn.init.call(that, element, options);

            element = that.wrapper = that.element;
            options = that.options;

            options.url = window.unescape(options.url);

            that._templates();

            that._header();

            that._footer(that.footer);

            id = element
                    .addClass("k-widget k-calendar")
                    .on(MOUSEENTER_WITH_NS + " " + MOUSELEAVE, CELLSELECTOR, mousetoggle)
                    .on(KEYDOWN_NS, "table.k-content", proxy(that._move, that))
                    .on(CLICK, CELLSELECTOR, function(e) {
                        var link = e.currentTarget.firstChild;

                        if (link.href.indexOf("#") != -1) {
                            e.preventDefault();
                        }

                        that._click($(link));
                    })
                    .on("mouseup" + ns, "table.k-content, .k-footer", function() {
                        that._focusView(that.options.focusOnNav !== false);
                    })
                    .attr(ID);

            if (id) {
                that._cellID = id + "_cell_selected";
            }

            normalize(options);
            value = parse(options.value, options.format, options.culture);

            that._index = views[options.start];
            that._current = new DATE(+restrictValue(value, options.min, options.max));

            that._addClassProxy = function() {
                that._active = true;
                that._cell.addClass(FOCUSED);
            };

            that._removeClassProxy = function() {
                that._active = false;
                that._cell.removeClass(FOCUSED);
            };

            that.value(value);

            kendo.notify(that);
        },

        options: {
            name: "Calendar",
            value: null,
            min: new DATE(1900, 0, 1),
            max: new DATE(2099, 11, 31),
            dates: [],
            url: "",
            culture: "",
            footer : "",
            format : "",
            month : {},
            start: MONTH,
            depth: MONTH,
            animation: {
                horizontal: {
                    effects: SLIDE,
                    reverse: true,
                    duration: 500,
                    divisor: 2
                },
                vertical: {
                    effects: "zoomIn",
                    duration: 400
                }
            }
        },

        events: [
            CHANGE,
            NAVIGATE
        ],

        setOptions: function(options) {
            var that = this;

            normalize(options);

            if (!options.dates[0]) {
                options.dates = that.options.dates;
            }

            Widget.fn.setOptions.call(that, options);

            that._templates();

            that._footer(that.footer);
            that._index = views[that.options.start];

            that.navigate();
        },

        destroy: function() {
            var that = this,
                today = that._today;

            that.element.off(ns);
            that._title.off(ns);
            that[PREVARROW].off(ns);
            that[NEXTARROW].off(ns);

            kendo.destroy(that._table);

            if (today) {
                kendo.destroy(today.off(ns));
            }

            Widget.fn.destroy.call(that);
        },

        current: function() {
            return this._current;
        },

        view: function() {
            return this._view;
        },

        focus: function(table) {
            table = table || this._table;
            this._bindTable(table);
            table.focus();
        },

        min: function(value) {
            return this._option(MIN, value);
        },

        max: function(value) {
            return this._option("max", value);
        },

        navigateToPast: function() {
            this._navigate(PREVARROW, -1);
        },

        navigateToFuture: function() {
            this._navigate(NEXTARROW, 1);
        },

        navigateUp: function() {
            var that = this,
                index = that._index;

            if (that._title.hasClass(DISABLED)) {
                return;
            }

            that.navigate(that._current, ++index);
        },

        navigateDown: function(value) {
            var that = this,
            index = that._index,
            depth = that.options.depth;

            if (!value) {
                return;
            }

            if (index === views[depth]) {
                if (+that._value != +value) {
                    that.value(value);
                    that.trigger(CHANGE);
                }
                return;
            }

            that.navigate(value, --index);
        },

        navigate: function(value, view) {
            view = isNaN(view) ? views[view] : view;

            var that = this,
                options = that.options,
                culture = options.culture,
                min = options.min,
                max = options.max,
                title = that._title,
                from = that._table,
                old = that._oldTable,
                selectedValue = that._value,
                currentValue = that._current,
                future = value && +value > +currentValue,
                vertical = view !== undefined && view !== that._index,
                to, currentView, compare,
                disabled;

            if (!value) {
                value = currentValue;
            }

            that._current = value = new DATE(+restrictValue(value, min, max));

            if (view === undefined) {
                view = that._index;
            } else {
                that._index = view;
            }

            that._view = currentView = calendar.views[view];
            compare = currentView.compare;

            disabled = view === views[CENTURY];
            title.toggleClass(DISABLED, disabled).attr(ARIA_DISABLED, disabled);

            disabled = compare(value, min) < 1;
            that[PREVARROW].toggleClass(DISABLED, disabled).attr(ARIA_DISABLED, disabled);

            disabled = compare(value, max) > -1;
            that[NEXTARROW].toggleClass(DISABLED, disabled).attr(ARIA_DISABLED, disabled);

            if (from && old && old.data("animating")) {
                old.kendoStop(true, true);
                from.kendoStop(true, true);
            }

            that._oldTable = from;

            if (!from || that._changeView) {
                title.html(currentView.title(value, min, max, culture));

                that._table = to = $(currentView.content(extend({
                    min: min,
                    max: max,
                    date: value,
                    url: options.url,
                    dates: options.dates,
                    format: options.format,
                    culture: culture
                }, that[currentView.name])));

                makeUnselectable(to);

                that._animate({
                    from: from,
                    to: to,
                    vertical: vertical,
                    future: future
                });

                that._focus(value);
                that.trigger(NAVIGATE);
            }

            if (view === views[options.depth] && selectedValue) {
                that._class("k-state-selected", currentView.toDateString(selectedValue));
            }

            that._class(FOCUSED, currentView.toDateString(value));

            if (!from && that._cell) {
                that._cell.removeClass(FOCUSED);
            }

            that._changeView = true;
        },

        value: function(value) {
            var that = this,
            view = that._view,
            options = that.options,
            old = that._view,
            min = options.min,
            max = options.max;

            if (value === undefined) {
                return that._value;
            }

            value = parse(value, options.format, options.culture);

            if (value !== null) {
                value = new DATE(+value);

                if (!isInRange(value, min, max)) {
                    value = null;
                }
            }

            that._value = value;

            if (old && value === null && that._cell) {
                that._cell.removeClass("k-state-selected");
            } else {
                that._changeView = !value || view && view.compare(value, that._current) !== 0;
                that.navigate(value);
            }
        },

        _move: function(e) {
            var that = this,
                options = that.options,
                key = e.keyCode,
                view = that._view,
                index = that._index,
                currentValue = new DATE(+that._current),
                isRtl = kendo.support.isRtl(that.wrapper),
                value, prevent, method, temp;

            if (e.target === that._table[0]) {
                that._active = true;
            }

            if (e.ctrlKey) {
                if (key == keys.RIGHT && !isRtl || key == keys.LEFT && isRtl) {
                    that.navigateToFuture();
                    prevent = true;
                } else if (key == keys.LEFT && !isRtl || key == keys.RIGHT && isRtl) {
                    that.navigateToPast();
                    prevent = true;
                } else if (key == keys.UP) {
                    that.navigateUp();
                    prevent = true;
                } else if (key == keys.DOWN) {
                    that._click($(that._cell[0].firstChild));
                    prevent = true;
                }
            } else {
                if (key == keys.RIGHT && !isRtl || key == keys.LEFT && isRtl) {
                    value = 1;
                    prevent = true;
                } else if (key == keys.LEFT && !isRtl || key == keys.RIGHT && isRtl) {
                    value = -1;
                    prevent = true;
                } else if (key == keys.UP) {
                    value = index === 0 ? -7 : -4;
                    prevent = true;
                } else if (key == keys.DOWN) {
                    value = index === 0 ? 7 : 4;
                    prevent = true;
                } else if (key == keys.ENTER) {
                    that._click($(that._cell[0].firstChild));
                    prevent = true;
                } else if (key == keys.HOME || key == keys.END) {
                    method = key == keys.HOME ? "first" : "last";
                    temp = view[method](currentValue);
                    currentValue = new DATE(temp.getFullYear(), temp.getMonth(), temp.getDate(), currentValue.getHours(), currentValue.getMinutes(), currentValue.getSeconds(), currentValue.getMilliseconds());
                    prevent = true;
                } else if (key == keys.PAGEUP) {
                    prevent = true;
                    that.navigateToPast();
                } else if (key == keys.PAGEDOWN) {
                    prevent = true;
                    that.navigateToFuture();
                }

                if (value || method) {
                    if (!method) {
                        view.setDate(currentValue, value);
                    }

                    that._focus(restrictValue(currentValue, options.min, options.max));
                }
            }

            if (prevent) {
                e.preventDefault();
            }

            return that._current;
        },

        _animate: function(options) {
            var that = this,
                from = options.from,
                to = options.to,
                active = that._active;

            if (!from) {
                to.insertAfter(that.element[0].firstChild);
                that._bindTable(to);
            } else if (from.parent().data("animating")) {
                from.parent().kendoStop(true, true).remove();
                from.remove();

                to.insertAfter(that.element[0].firstChild);
                that._focusView(active);
            } else if (!from.is(":visible") || that.options.animation === false) {
                to.insertAfter(from);
                from.remove();

                that._focusView(active);
            } else {
                that[options.vertical ? "_vertical" : "_horizontal"](from, to, options.future);
            }
        },

        _horizontal: function(from, to, future) {
            var that = this,
                active = that._active,
                horizontal = that.options.animation.horizontal,
                effects = horizontal.effects,
                viewWidth = from.outerWidth();

            if (effects && effects.indexOf(SLIDE) != -1) {
                from.add(to).css({ width: viewWidth });

                from.wrap("<div/>");

                that._focusView(active, from);

                from.parent()
                    .css({
                        position: "relative",
                        width: viewWidth * 2,
                        "float": LEFT,
                        "margin-left": future ? 0 : -viewWidth
                    });

                to[future ? "insertAfter" : "insertBefore"](from);

                extend(horizontal, {
                    effects: SLIDE + ":" + (future ? "right" : LEFT),
                    complete: function() {
                        from.remove();
                        to.unwrap();

                        that._focusView(active);

                        that._oldTable = undefined;
                    }
                });

                from.parent().kendoStop(true, true).kendoAnimate(horizontal);
            }
        },

        _vertical: function(from, to) {
            var that = this,
                vertical = that.options.animation.vertical,
                effects = vertical.effects,
                active = that._active, //active state before from's blur
                cell, position;

            if (effects && effects.indexOf("zoom") != -1) {
                to.css({
                    position: "absolute",
                    top: from.prev().outerHeight(),
                    left: 0
                }).insertBefore(from);

                if (transitionOrigin) {
                    cell = that._cellByDate(that._view.toDateString(that._current));
                    position = cell.position();
                    position = (position.left + parseInt(cell.width() / 2, 10)) + "px" + " " + (position.top + parseInt(cell.height() / 2, 10) + "px");
                    to.css(transitionOrigin, position);
                }

                from.kendoStop(true, true).kendoAnimate({
                    effects: "fadeOut",
                    duration: 600,
                    complete: function() {
                        from.remove();

                        to.css({
                            position: "static",
                            top: 0,
                            left: 0
                        });

                        that._focusView(active);

                        that._oldTable = undefined;
                    }
                });

                to.kendoStop(true, true).kendoAnimate(vertical);
            }
        },

        _cellByDate: function(value) {
            return this._table.find("td:not(." + OTHERMONTH + ")")
                       .filter(function() {
                           return $(this.firstChild).attr(kendo.attr(VALUE)) === value;
                       });
        },

        _class: function(className, value) {
            var that = this,
                id = that._cellID,
                cell = that._cell;

            if (cell) {
                cell.removeAttr(ARIA_SELECTED)
                    .removeAttr("aria-label")
                    .removeAttr(ID);
            }

            cell = that._table
                       .find("td:not(." + OTHERMONTH + ")")
                       .removeClass(className)
                       .filter(function() {
                          return $(this.firstChild).attr(kendo.attr(VALUE)) === value;
                       })
                       .attr(ARIA_SELECTED, true);

            if (className === FOCUSED && !that._active && that.options.focusOnNav !== false) {
                className = "";
            }

            cell.addClass(className);

            if (cell[0]) {
                that._cell = cell;
            }

            if (id) {
                cell.attr(ID, id);
                that._table.removeAttr("aria-activedescendant").attr("aria-activedescendant", id);
            }
        },

        _bindTable: function (table) {
            table
                .on(FOCUS_WITH_NS, this._addClassProxy)
                .on(BLUR, this._removeClassProxy);
        },

        _click: function(link) {
            var that = this,
                options = that.options,
                currentValue = new Date(+that._current),
                value = link.attr(kendo.attr(VALUE)).split("/");

            //Safari cannot create correctly date from "1/1/2090"
            value = new DATE(value[0], value[1], value[2]);
            adjustDST(value, 0);

            that._view.setDate(currentValue, value);

            that.navigateDown(restrictValue(currentValue, options.min, options.max));
        },

        _focus: function(value) {
            var that = this,
                view = that._view;

            if (view.compare(value, that._current) !== 0) {
                that.navigate(value);
            } else {
                that._current = value;
                that._class(FOCUSED, view.toDateString(value));
            }
        },

        _focusView: function(active, table) {
            if (active) {
                this.focus(table);
            }
        },

        _footer: function(template) {
            var that = this,
                today = getToday(),
                element = that.element,
                footer = element.find(".k-footer");

            if (!template) {
                that._toggle(false);
                footer.hide();
                return;
            }

            if (!footer[0]) {
                footer = $('<div class="k-footer"><a href="#" class="k-link k-nav-today"></a></div>').appendTo(element);
            }

            that._today = footer.show()
                                .find(".k-link")
                                .html(template(today))
                                .attr("title", kendo.toString(today, "D", that.options.culture));

            that._toggle();
        },

        _header: function() {
            var that = this,
            element = that.element,
            links;

            if (!element.find(".k-header")[0]) {
                element.html('<div class="k-header">' +
                             '<a href="#" role="button" class="k-link k-nav-prev"><span class="k-icon k-i-arrow-w"></span></a>' +
                             '<a href="#" role="button" aria-live="assertive" aria-atomic="true" class="k-link k-nav-fast"></a>' +
                             '<a href="#" role="button" class="k-link k-nav-next"><span class="k-icon k-i-arrow-e"></span></a>' +
                             '</div>');
            }

            links = element.find(".k-link")
                           .on(MOUSEENTER_WITH_NS + " " + MOUSELEAVE + " " + FOCUS_WITH_NS + " " + BLUR, mousetoggle)
                           .click(false);

            that._title = links.eq(1).on(CLICK, function() { that._focusView(that.options.focusOnNav !== false); that.navigateUp(); });
            that[PREVARROW] = links.eq(0).on(CLICK, function() { that._focusView(that.options.focusOnNav !== false); that.navigateToPast(); });
            that[NEXTARROW] = links.eq(2).on(CLICK, function() { that._focusView(that.options.focusOnNav !== false); that.navigateToFuture(); });
        },

        _navigate: function(arrow, modifier) {
            var that = this,
                index = that._index + 1,
                currentValue = new DATE(+that._current);

            arrow = that[arrow];

            if (!arrow.hasClass(DISABLED)) {
                if (index > 3) {
                    currentValue.setFullYear(currentValue.getFullYear() + 100 * modifier);
                } else {
                    calendar.views[index].setDate(currentValue, modifier);
                }

                that.navigate(currentValue);
            }
        },

        _option: function(option, value) {
            var that = this,
                options = that.options,
                currentValue = that._value || that._current,
                isBigger;

            if (value === undefined) {
                return options[option];
            }

            value = parse(value, options.format, options.culture);

            if (!value) {
                return;
            }

            options[option] = new DATE(+value);

            if (option === MIN) {
                isBigger = value > currentValue;
            } else {
                isBigger = currentValue > value;
            }

            if (isBigger || isEqualMonth(currentValue, value)) {
                if (isBigger) {
                    that._value = null;
                }
                that._changeView = true;
            }

            if (!that._changeView) {
                that._changeView = !!(options.month.content || options.month.empty);
            }

            that.navigate(that._value);

            that._toggle();
        },

        _toggle: function(toggle) {
            var that = this,
                options = that.options,
                link = that._today;

            if (toggle === undefined) {
                toggle = isInRange(getToday(), options.min, options.max);
            }

            if (link) {
                link.off(CLICK);

                if (toggle) {
                    link.addClass(TODAY)
                        .removeClass(DISABLED)
                        .on(CLICK, proxy(that._todayClick, that));
                } else {
                    link.removeClass(TODAY)
                        .addClass(DISABLED)
                        .on(CLICK, prevent);
                }
            }
        },

        _todayClick: function(e) {
            var that = this,
                depth = views[that.options.depth],
                today = getToday();

            e.preventDefault();

            if (that._view.compare(that._current, today) === 0 && that._index == depth) {
                that._changeView = false;
            }

            that._value = today;
            that.navigate(today, depth);

            that.trigger(CHANGE);
        },

        _templates: function() {
            var that = this,
                options = that.options,
                footer = options.footer,
                month = options.month,
                content = month.content,
                empty = month.empty;

            that.month = {
                content: template('<td#=data.cssClass# role="gridcell"><a tabindex="-1" class="k-link#=data.linkClass#" href="#=data.url#" ' + kendo.attr("value") + '="#=data.dateString#" title="#=data.title#">' + (content || "#=data.value#") + '</a></td>', { useWithBlock: !!content }),
                empty: template('<td role="gridcell">' + (empty || "&nbsp;") + "</td>", { useWithBlock: !!empty })
            };

            that.footer = footer !== false ? template(footer || '#= kendo.toString(data,"D","' + options.culture +'") #', { useWithBlock: false }) : null;
        }
    });

    ui.plugin(Calendar);

    var calendar = {
        firstDayOfMonth: function (date) {
            return new DATE(
                date.getFullYear(),
                date.getMonth(),
                1
            );
        },

        firstVisibleDay: function (date, calendarInfo) {
            calendarInfo = calendarInfo || kendo.culture().calendar;

            var firstDay = calendarInfo.firstDay,
            firstVisibleDay = new DATE(date.getFullYear(), date.getMonth(), 0, date.getHours(), date.getMinutes(), date.getSeconds(), date.getMilliseconds());

            while (firstVisibleDay.getDay() != firstDay) {
                calendar.setTime(firstVisibleDay, -1 * MS_PER_DAY);
            }

            return firstVisibleDay;
        },

        setTime: function (date, time) {
            var tzOffsetBefore = date.getTimezoneOffset(),
            resultDATE = new DATE(date.getTime() + time),
            tzOffsetDiff = resultDATE.getTimezoneOffset() - tzOffsetBefore;

            date.setTime(resultDATE.getTime() + tzOffsetDiff * MS_PER_MINUTE);
        },
        views: [{
            name: MONTH,
            title: function(date, min, max, culture) {
                return getCalendarInfo(culture).months.names[date.getMonth()] + " " + date.getFullYear();
            },
            content: function(options) {
                var that = this,
                idx = 0,
                min = options.min,
                max = options.max,
                date = options.date,
                dates = options.dates,
                format = options.format,
                culture = options.culture,
                navigateUrl = options.url,
                hasUrl = navigateUrl && dates[0],
                currentCalendar = getCalendarInfo(culture),
                firstDayIdx = currentCalendar.firstDay,
                days = currentCalendar.days,
                names = shiftArray(days.names, firstDayIdx),
                shortNames = shiftArray(days.namesShort, firstDayIdx),
                start = calendar.firstVisibleDay(date, currentCalendar),
                firstDayOfMonth = that.first(date),
                lastDayOfMonth = that.last(date),
                toDateString = that.toDateString,
                today = new DATE(),
                html = '<table tabindex="0" role="grid" class="k-content" cellspacing="0"><thead><tr role="row">';

                for (; idx < 7; idx++) {
                    html += '<th scope="col" title="' + names[idx] + '">' + shortNames[idx] + '</th>';
                }

                today = new DATE(today.getFullYear(), today.getMonth(), today.getDate());
                adjustDST(today, 0);
                today = +today;

                return view({
                    cells: 42,
                    perRow: 7,
                    html: html += '</tr></thead><tbody><tr role="row">',
                    start: new DATE(start.getFullYear(), start.getMonth(), start.getDate()),
                    min: new DATE(min.getFullYear(), min.getMonth(), min.getDate()),
                    max: new DATE(max.getFullYear(), max.getMonth(), max.getDate()),
                    content: options.content,
                    empty: options.empty,
                    setter: that.setDate,
                    build: function(date) {
                        var cssClass = [],
                            day = date.getDay(),
                            linkClass = "",
                            url = "#";

                        if (date < firstDayOfMonth || date > lastDayOfMonth) {
                            cssClass.push(OTHERMONTH);
                        }

                        if (+date === today) {
                            cssClass.push("k-today");
                        }

                        if (day === 0 || day === 6) {
                            cssClass.push("k-weekend");
                        }

                        if (hasUrl && inArray(+date, dates)) {
                            url = navigateUrl.replace("{0}", kendo.toString(date, format, culture));
                            linkClass = " k-action-link";
                        }

                        return {
                            date: date,
                            dates: dates,
                            ns: kendo.ns,
                            title: kendo.toString(date, "D", culture),
                            value: date.getDate(),
                            dateString: toDateString(date),
                            cssClass: cssClass[0] ? ' class="' + cssClass.join(" ") + '"' : "",
                            linkClass: linkClass,
                            url: url
                        };
                    }
                });
            },
            first: function(date) {
                return calendar.firstDayOfMonth(date);
            },
            last: function(date) {
                var last = new DATE(date.getFullYear(), date.getMonth() + 1, 0),
                    first = calendar.firstDayOfMonth(date),
                    timeOffset = Math.abs(last.getTimezoneOffset() - first.getTimezoneOffset());

                if (timeOffset) {
                    last.setHours(first.getHours() + (timeOffset / 60));
                }

                return last;
            },
            compare: function(date1, date2) {
                var result,
                month1 = date1.getMonth(),
                year1 = date1.getFullYear(),
                month2 = date2.getMonth(),
                year2 = date2.getFullYear();

                if (year1 > year2) {
                    result = 1;
                } else if (year1 < year2) {
                    result = -1;
                } else {
                    result = month1 == month2 ? 0 : month1 > month2 ? 1 : -1;
                }

                return result;
            },
            setDate: function(date, value) {
                var hours = date.getHours();
                if (value instanceof DATE) {
                    date.setFullYear(value.getFullYear(), value.getMonth(), value.getDate());
                } else {
                    calendar.setTime(date, value * MS_PER_DAY);
                }
                adjustDST(date, hours);
            },
            toDateString: function(date) {
                return date.getFullYear() + "/" + date.getMonth() + "/" + date.getDate();
            }
        },
        {
            name: "year",
            title: function(date) {
                return date.getFullYear();
            },
            content: function(options) {
                var namesAbbr = getCalendarInfo(options.culture).months.namesAbbr,
                toDateString = this.toDateString,
                min = options.min,
                max = options.max;

                return view({
                    min: new DATE(min.getFullYear(), min.getMonth(), 1),
                    max: new DATE(max.getFullYear(), max.getMonth(), 1),
                    start: new DATE(options.date.getFullYear(), 0, 1),
                    setter: this.setDate,
                    build: function(date) {
                        return {
                            value: namesAbbr[date.getMonth()],
                            ns: kendo.ns,
                            dateString: toDateString(date),
                            cssClass: ""
                        };
                    }
                });
            },
            first: function(date) {
                return new DATE(date.getFullYear(), 0, date.getDate());
            },
            last: function(date) {
                return new DATE(date.getFullYear(), 11, date.getDate());
            },
            compare: function(date1, date2){
                return compare(date1, date2);
            },
            setDate: function(date, value) {
                var month,
                    hours = date.getHours();

                if (value instanceof DATE) {
                    month = value.getMonth();

                    date.setFullYear(value.getFullYear(), month, date.getDate());

                    if (month !== date.getMonth()) {
                        date.setDate(0);
                    }
                } else {
                    month = date.getMonth() + value;

                    date.setMonth(month);

                    if (month > 11) {
                        month -= 12;
                    }

                    if (month > 0 && date.getMonth() != month) {
                        date.setDate(0);
                    }
                }

                adjustDST(date, hours);
            },
            toDateString: function(date) {
                return date.getFullYear() + "/" + date.getMonth() + "/1";
            }
        },
        {
            name: "decade",
            title: function(date, min, max) {
                return title(date, min, max, 10);
            },
            content: function(options) {
                var year = options.date.getFullYear(),
                toDateString = this.toDateString;

                return view({
                    start: new DATE(year - year % 10 - 1, 0, 1),
                    min: new DATE(options.min.getFullYear(), 0, 1),
                    max: new DATE(options.max.getFullYear(), 0, 1),
                    setter: this.setDate,
                    build: function(date, idx) {
                        return {
                            value: date.getFullYear(),
                            ns: kendo.ns,
                            dateString: toDateString(date),
                            cssClass: idx === 0 || idx == 11 ? OTHERMONTHCLASS : ""
                        };
                    }
                });
            },
            first: function(date) {
                var year = date.getFullYear();
                return new DATE(year - year % 10, date.getMonth(), date.getDate());
            },
            last: function(date) {
                var year = date.getFullYear();
                return new DATE(year - year % 10 + 9, date.getMonth(), date.getDate());
            },
            compare: function(date1, date2) {
                return compare(date1, date2, 10);
            },
            setDate: function(date, value) {
                setDate(date, value, 1);
            },
            toDateString: function(date) {
                return date.getFullYear() + "/0/1";
            }
        },
        {
            name: CENTURY,
            title: function(date, min, max) {
                return title(date, min, max, 100);
            },
            content: function(options) {
                var year = options.date.getFullYear(),
                min = options.min.getFullYear(),
                max = options.max.getFullYear(),
                toDateString = this.toDateString,
                minYear = min,
                maxYear = max;

                minYear = minYear - minYear % 10;
                maxYear = maxYear - maxYear % 10;

                if (maxYear - minYear < 10) {
                    maxYear = minYear + 9;
                }

                return view({
                    start: new DATE(year - year % 100 - 10, 0, 1),
                    min: new DATE(minYear, 0, 1),
                    max: new DATE(maxYear, 0, 1),
                    setter: this.setDate,
                    build: function(date, idx) {
                        var start = date.getFullYear(),
                            end = start + 9;

                        if (start < min) {
                            start = min;
                        }

                        if (end > max) {
                            end = max;
                        }

                        return {
                            ns: kendo.ns,
                            value: start + " - " + end,
                            dateString: toDateString(date),
                            cssClass: idx === 0 || idx == 11 ? OTHERMONTHCLASS : ""
                        };
                    }
                });
            },
            first: function(date) {
                var year = date.getFullYear();
                return new DATE(year - year % 100, date.getMonth(), date.getDate());
            },
            last: function(date) {
                var year = date.getFullYear();
                return new DATE(year - year % 100 + 99, date.getMonth(), date.getDate());
            },
            compare: function(date1, date2) {
                return compare(date1, date2, 100);
            },
            setDate: function(date, value) {
                setDate(date, value, 10);
            },
            toDateString: function(date) {
                var year = date.getFullYear();
                return (year - year % 10) + "/0/1";
            }
        }]
    };

    function title(date, min, max, modular) {
        var start = date.getFullYear(),
            minYear = min.getFullYear(),
            maxYear = max.getFullYear(),
            end;

        start = start - start % modular;
        end = start + (modular - 1);

        if (start < minYear) {
            start = minYear;
        }
        if (end > maxYear) {
            end = maxYear;
        }

        return start + "-" + end;
    }

    function view(options) {
        var idx = 0,
            data,
            min = options.min,
            max = options.max,
            start = options.start,
            setter = options.setter,
            build = options.build,
            length = options.cells || 12,
            cellsPerRow = options.perRow || 4,
            content = options.content || cellTemplate,
            empty = options.empty || emptyCellTemplate,
            html = options.html || '<table tabindex="0" role="grid" class="k-content k-meta-view" cellspacing="0"><tbody><tr role="row">';

        for(; idx < length; idx++) {
            if (idx > 0 && idx % cellsPerRow === 0) {
                html += '</tr><tr role="row">';
            }

            data = build(start, idx);

            html += isInRange(start, min, max) ? content(data) : empty(data);

            setter(start, 1);
        }

        return html + "</tr></tbody></table>";
    }

    function compare(date1, date2, modifier) {
        var year1 = date1.getFullYear(),
            start  = date2.getFullYear(),
            end = start,
            result = 0;

        if (modifier) {
            start = start - start % modifier;
            end = start - start % modifier + modifier - 1;
        }

        if (year1 > end) {
            result = 1;
        } else if (year1 < start) {
            result = -1;
        }

        return result;
    }

    function getToday() {
        var today = new DATE();
        return new DATE(today.getFullYear(), today.getMonth(), today.getDate());
    }

    function restrictValue (value, min, max) {
        var today = getToday();

        if (value) {
            today = new DATE(+value);
        }

        if (min > today) {
            today = new DATE(+min);
        } else if (max < today) {
            today = new DATE(+max);
        }
        return today;
    }

    function isInRange(date, min, max) {
        return +date >= +min && +date <= +max;
    }

    function shiftArray(array, idx) {
        return array.slice(idx).concat(array.slice(0, idx));
    }

    function setDate(date, value, multiplier) {
        value = value instanceof DATE ? value.getFullYear() : date.getFullYear() + multiplier * value;
        date.setFullYear(value);
    }

    function mousetoggle(e) {
        $(this).toggleClass(HOVER, MOUSEENTER.indexOf(e.type) > -1 || e.type == FOCUS);
    }

    function prevent (e) {
        e.preventDefault();
    }

    function getCalendarInfo(culture) {
        return getCulture(culture).calendars.standard;
    }

    function normalize(options) {
        var start = views[options.start],
            depth = views[options.depth],
            culture = getCulture(options.culture);

        options.format = extractFormat(options.format || culture.calendars.standard.patterns.d);

        if (isNaN(start)) {
            start = 0;
            options.start = MONTH;
        }

        if (depth === undefined || depth > start) {
            options.depth = MONTH;
        }

        if (!options.dates) {
            options.dates = [];
        }
    }

    function makeUnselectable(element) {
        if (isIE8) {
            element.find("*").attr("unselectable", "on");
        }
    }

    function inArray(date, dates) {
        for(var i = 0, length = dates.length; i < length; i++) {
            if (date === +dates[i]) {
                return true;
            }
        }
        return false;
    }

    function isEqualDatePart(value1, value2) {
        if (value1) {
            return value1.getFullYear() === value2.getFullYear() &&
                   value1.getMonth() === value2.getMonth() &&
                   value1.getDate() === value2.getDate();
        }

        return false;
    }

    function isEqualMonth(value1, value2) {
        if (value1) {
            return value1.getFullYear() === value2.getFullYear() &&
                   value1.getMonth() === value2.getMonth();
        }

        return false;
    }

    calendar.isEqualDatePart = isEqualDatePart;
    calendar.makeUnselectable =  makeUnselectable;
    calendar.restrictValue = restrictValue;
    calendar.isInRange = isInRange;
    calendar.normalize = normalize;
    calendar.viewsEnum = views;

    kendo.calendar = calendar;
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
    ui = kendo.ui,
    Widget = ui.Widget,
    parse = kendo.parseDate,
    keys = kendo.keys,
    template = kendo.template,
    activeElement = kendo._activeElement,
    DIV = "<div />",
    SPAN = "<span />",
    ns = ".kendoDatePicker",
    CLICK = "click" + ns,
    OPEN = "open",
    CLOSE = "close",
    CHANGE = "change",
    DATEVIEW = "dateView",
    DISABLED = "disabled",
    READONLY = "readonly",
    DEFAULT = "k-state-default",
    FOCUSED = "k-state-focused",
    SELECTED = "k-state-selected",
    STATEDISABLED = "k-state-disabled",
    HOVER = "k-state-hover",
    KEYDOWN = "keydown" + ns,
    HOVEREVENTS = "mouseenter" + ns + " mouseleave" + ns,
    MOUSEDOWN = "mousedown" + ns,
    ID = "id",
    MIN = "min",
    MAX = "max",
    MONTH = "month",
    ARIA_DISABLED = "aria-disabled",
    ARIA_EXPANDED = "aria-expanded",
    ARIA_HIDDEN = "aria-hidden",
    ARIA_READONLY = "aria-readonly",
    calendar = kendo.calendar,
    isInRange = calendar.isInRange,
    restrictValue = calendar.restrictValue,
    isEqualDatePart = calendar.isEqualDatePart,
    extend = $.extend,
    proxy = $.proxy,
    DATE = Date;

    function normalize(options) {
        var parseFormats = options.parseFormats,
            format = options.format;

        calendar.normalize(options);

        parseFormats = $.isArray(parseFormats) ? parseFormats : [parseFormats];
        if ($.inArray(format, parseFormats) === -1) {
            parseFormats.splice(0, 0, options.format);
        }

        options.parseFormats = parseFormats;
    }

    function preventDefault(e) {
        e.preventDefault();
    }

    var DateView = function(options) {
        var that = this, id,
            body = document.body,
            div = $(DIV).attr(ARIA_HIDDEN, "true")
                        .addClass("k-calendar-container")
                        .appendTo(body);

        that.options = options = options || {};
        id = options.id;

        if (id) {
            id += "_dateview";

            div.attr(ID, id);
            that._dateViewID = id;
        }

        that.popup = new ui.Popup(div, extend(options.popup, options, { name: "Popup", isRtl: kendo.support.isRtl(options.anchor) }));
        that.div = div;

        that.value(options.value);
    };

    DateView.prototype = {
        _calendar: function() {
            var that = this;
            var calendar = that.calendar;
            var options = that.options;
            var div;

            if (!calendar) {
                div = $(DIV).attr(ID, kendo.guid())
                            .appendTo(that.popup.element)
                            .on(MOUSEDOWN, preventDefault)
                            .on(CLICK, "td:has(.k-link)", proxy(that._click, that));

                that.calendar = calendar = new ui.Calendar(div);
                that._setOptions(options);

                kendo.calendar.makeUnselectable(calendar.element);

                calendar.navigate(that._value || that._current, options.start);

                that.value(that._value);
            }
        },

        _setOptions: function(options) {
            this.calendar.setOptions({
                focusOnNav: false,
                change: options.change,
                culture: options.culture,
                dates: options.dates,
                depth: options.depth,
                footer: options.footer,
                format: options.format,
                max: options.max,
                min: options.min,
                month: options.month,
                start: options.start
            });
        },

        setOptions: function(options) {
            var old = this.options;

            this.options = extend(old, options, {
                change: old.change,
                close: old.close,
                open: old.open
            });

            if (this.calendar) {
                this._setOptions(this.options);
            }
        },

        destroy: function() {
            this.popup.destroy();
        },

        open: function() {
            var that = this;

            that._calendar();
            that.popup.open();
        },

        close: function() {
            this.popup.close();
        },

        min: function(value) {
            this._option(MIN, value);
        },

        max: function(value) {
            this._option(MAX, value);
        },

        toggle: function() {
            var that = this;

            that[that.popup.visible() ? CLOSE : OPEN]();
        },

        move: function(e) {
            var that = this,
                key = e.keyCode,
                calendar = that.calendar,
                selectIsClicked = e.ctrlKey && key == keys.DOWN || key == keys.ENTER;

            if (key == keys.ESC) {
                that.close();
                return;
            }

            if (e.altKey) {
                if (key == keys.DOWN) {
                    that.open();
                    e.preventDefault();
                } else if (key == keys.UP) {
                    that.close();
                    e.preventDefault();
                }
                return;
            }

            if (!that.popup.visible()){
                return;
            }

            if (selectIsClicked && calendar._cell.hasClass(SELECTED)) {
                that.close();
                e.preventDefault();
                return;
            }

            that._current = calendar._move(e);
        },

        current: function(date) {
            this._current = date;
            this.calendar._focus(date);
        },

        value: function(value) {
            var that = this,
                calendar = that.calendar,
                options = that.options;

            that._value = value;
            that._current = new DATE(+restrictValue(value, options.min, options.max));

            if (calendar) {
                calendar.value(value);
            }
        },

        _click: function(e) {
            if (e.currentTarget.className.indexOf(SELECTED) !== -1) {
                this.close();
            }
        },

        _option: function(option, value) {
            var that = this;
            var calendar = that.calendar;

            that.options[option] = value;

            if (calendar) {
                calendar[option](value);
            }
        }
    };

    DateView.normalize = normalize;

    kendo.DateView = DateView;

    var DatePicker = Widget.extend({
        init: function(element, options) {
            var that = this,
                disabled,
                div;

            Widget.fn.init.call(that, element, options);
            element = that.element;
            options = that.options;

            options.min = parse(element.attr("min")) || parse(options.min);
            options.max = parse(element.attr("max")) || parse(options.max);

            normalize(options);

            that._wrapper();

            that.dateView = new DateView(extend({}, options, {
                id: element.attr(ID),
                anchor: that.wrapper,
                change: function() {
                    // calendar is the current scope
                    that._change(this.value());
                    that.close();
                },
                close: function(e) {
                    if (that.trigger(CLOSE)) {
                        e.preventDefault();
                    } else {
                        element.attr(ARIA_EXPANDED, false);
                        div.attr(ARIA_HIDDEN, true);
                    }
                },
                open: function(e) {
                    var options = that.options,
                        date;

                    if (that.trigger(OPEN)) {
                        e.preventDefault();
                    } else {
                        if (that.element.val() !== that._oldText) {
                            date = parse(element.val(), options.parseFormats, options.culture);

                            that.dateView[date ? "current" : "value"](date);
                        }

                        element.attr(ARIA_EXPANDED, true);
                        div.attr(ARIA_HIDDEN, false);

                        that._updateARIA(date);

                    }
                }
            }));
            div = that.dateView.div;

            that._icon();

            try {
                element[0].setAttribute("type", "text");
            } catch(e) {
                element[0].type = "text";
            }

            element
                .addClass("k-input")
                .attr({
                    role: "combobox",
                    "aria-expanded": false,
                    "aria-owns": that.dateView._dateViewID
                });

            that._reset();
            that._template();

            disabled = element.is("[disabled]");
            if (disabled) {
                that.enable(false);
            } else {
                that.readonly(element.is("[readonly]"));
            }

            that._old = that._update(options.value || that.element.val());
            that._oldText = element.val();

            kendo.notify(that);
        },
        events: [
        OPEN,
        CLOSE,
        CHANGE],
        options: {
            name: "DatePicker",
            value: null,
            footer: "",
            format: "",
            culture: "",
            parseFormats: [],
            min: new Date(1900, 0, 1),
            max: new Date(2099, 11, 31),
            start: MONTH,
            depth: MONTH,
            animation: {},
            month : {},
            dates: [],
            ARIATemplate: 'Current focused date is #=kendo.toString(data.current, "D")#'
        },

        setOptions: function(options) {
            var that = this;
            var value = that._value;

            Widget.fn.setOptions.call(that, options);

            options = that.options;

            options.min = parse(options.min);
            options.max = parse(options.max);

            normalize(options);

            that.dateView.setOptions(options);

            if (value) {
                that.element.val(kendo.toString(value, options.format, options.culture));
                that._updateARIA(value);
            }
        },

        _editable: function(options) {
            var that = this,
                icon = that._dateIcon.off(ns),
                element = that.element.off(ns),
                wrapper = that._inputWrapper.off(ns),
                readonly = options.readonly,
                disable = options.disable;

            if (!readonly && !disable) {
                wrapper
                    .addClass(DEFAULT)
                    .removeClass(STATEDISABLED)
                    .on(HOVEREVENTS, that._toggleHover);

                element.removeAttr(DISABLED)
                       .removeAttr(READONLY)
                       .attr(ARIA_DISABLED, false)
                       .attr(ARIA_READONLY, false)
                       .on("keydown" + ns, proxy(that._keydown, that))
                       .on("blur" + ns, proxy(that._blur, that))
                       .on("focus" + ns, function() {
                           that._inputWrapper.addClass(FOCUSED);
                       });

               icon.on(CLICK, proxy(that._click, that))
                   .on(MOUSEDOWN, preventDefault);
            } else {
                wrapper
                    .addClass(disable ? STATEDISABLED : DEFAULT)
                    .removeClass(disable ? DEFAULT : STATEDISABLED);

                element.attr(DISABLED, disable)
                       .attr(READONLY, readonly)
                       .attr(ARIA_DISABLED, disable)
                       .attr(ARIA_READONLY, readonly);
            }
        },

        readonly: function(readonly) {
            this._editable({
                readonly: readonly === undefined ? true : readonly,
                disable: false
            });
        },

        enable: function(enable) {
            this._editable({
                readonly: false,
                disable: !(enable = enable === undefined ? true : enable)
            });
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);

            that.dateView.destroy();

            that.element.off(ns);
            that._dateIcon.off(ns);
            that._inputWrapper.off(ns);

            if (that._form) {
                that._form.off("reset", that._resetHandler);
            }
        },

        open: function() {
            this.dateView.open();
        },

        close: function() {
            this.dateView.close();
        },

        min: function(value) {
            return this._option(MIN, value);
        },

        max: function(value) {
            return this._option(MAX, value);
        },

        value: function(value) {
            var that = this;

            if (value === undefined) {
                return that._value;
            }

            that._old = that._update(value);

            if (that._old === null) {
                that.element.val("");
            }

            that._oldText = that.element.val();
        },

        _toggleHover: function(e) {
            $(e.currentTarget).toggleClass(HOVER, e.type === "mouseenter");
        },

        _blur: function() {
            var that = this,
                value = that.element.val();

            that.close();
            if (value !== that._oldText) {
                that._change(value);
            }

            that._inputWrapper.removeClass(FOCUSED);
        },

        _click: function() {
            var that = this,
                element = that.element;

            that.dateView.toggle();

            if (!kendo.support.touch && element[0] !== activeElement()) {
                element.focus();
            }
        },

        _change: function(value) {
            var that = this;

            value = that._update(value);

            if (+that._old != +value) {
                that._old = value;
                that._oldText = that.element.val();

                that.trigger(CHANGE);

                // trigger the DOM change event so any subscriber gets notified
                that.element.trigger(CHANGE);
            }
        },

        _keydown: function(e) {
            var that = this,
                dateView = that.dateView,
                value = that.element.val();

            if (!dateView.popup.visible() && e.keyCode == keys.ENTER && value !== that._oldText) {
                that._change(value);
            } else {
                dateView.move(e);
                that._updateARIA(dateView._current);
            }
        },

        _icon: function() {
            var that = this,
                element = that.element,
                icon;

            icon = element.next("span.k-select");

            if (!icon[0]) {
                icon = $('<span unselectable="on" class="k-select"><span unselectable="on" class="k-icon k-i-calendar">select</span></span>').insertAfter(element);
            }

            that._dateIcon = icon.attr({
                "role": "button",
                "aria-controls": that.dateView._dateViewID
            });
        },

        _option: function(option, value) {
            var that = this,
                options = that.options;

            if (value === undefined) {
                return options[option];
            }

            value = parse(value, options.parseFormats, options.culture);

            if (!value) {
                return;
            }

            options[option] = new DATE(+value);
            that.dateView[option](value);
        },

        _update: function(value) {
            var that = this,
                options = that.options,
                min = options.min,
                max = options.max,
                current = that._value,
                date = parse(value, options.parseFormats, options.culture),
                isSameType = (date === null && current === null) || (date instanceof Date && current instanceof Date),
                formattedValue;

            if (+date === +current && isSameType) {
                formattedValue = kendo.toString(date, options.format, options.culture);

                if (formattedValue !== value) {
                    that.element.val(date === null ? value : formattedValue);
                }

                return date;
            }

            if (date !== null && isEqualDatePart(date, min)) {
                date = restrictValue(date, min, max);
            } else if (!isInRange(date, min, max)) {
                date = null;
            }

            that._value = date;
            that.dateView.value(date);
            that.element.val(date ? kendo.toString(date, options.format, options.culture) : value);
            that._updateARIA(date);

            return date;
        },

        _wrapper: function() {
            var that = this,
                element = that.element,
                wrapper;

            wrapper = element.parents(".k-datepicker");

            if (!wrapper[0]) {
                wrapper = element.wrap(SPAN).parent().addClass("k-picker-wrap k-state-default");
                wrapper = wrapper.wrap(SPAN).parent();
            }

            wrapper[0].style.cssText = element[0].style.cssText;
            element.css({
                width: "100%",
                height: element[0].style.height
            });

            that.wrapper = wrapper.addClass("k-widget k-datepicker k-header")
                                  .addClass(element[0].className);

            that._inputWrapper = $(wrapper[0].firstChild);
        },

        _reset: function() {
            var that = this,
                element = that.element,
                formId = element.attr("form"),
                form = formId ? $("#" + formId) : element.closest("form");

            if (form[0]) {
                that._resetHandler = function() {
                    that.value(element[0].defaultValue);
                };

                that._form = form.on("reset", that._resetHandler);
            }
        },

        _template: function() {
            this._ariaTemplate = template(this.options.ARIATemplate);
        },

        _updateARIA: function(date) {
            var cell;
            var that = this;
            var calendar = that.dateView.calendar;

            that.element.removeAttr("aria-activedescendant");

            if (calendar) {
                cell = calendar._cell;
                cell.attr("aria-label", that._ariaTemplate({ current: date || calendar.current() }));

                that.element.attr("aria-activedescendant", cell.attr("id"));
            }
        }
    });

    ui.plugin(DatePicker);

})(window.kendo.jQuery);

(function ($, undefined) {
    var kendo = window.kendo,
        support = kendo.support,
        caret = kendo.caret,
        activeElement = kendo._activeElement,
        placeholderSupported = support.placeholder,
        ui = kendo.ui,
        List = ui.List,
        keys = kendo.keys,
        DataSource = kendo.data.DataSource,
        ARIA_DISABLED = "aria-disabled",
        ARIA_READONLY = "aria-readonly",
        DEFAULT = "k-state-default",
        DISABLED = "disabled",
        READONLY = "readonly",
        FOCUSED = "k-state-focused",
        SELECTED = "k-state-selected",
        STATEDISABLED = "k-state-disabled",
        HOVER = "k-state-hover",
        ns = ".kendoAutoComplete",
        HOVEREVENTS = "mouseenter" + ns + " mouseleave" + ns,
        proxy = $.proxy;

    function indexOfWordAtCaret(caretIdx, text, separator) {
        return separator ? text.substring(0, caretIdx).split(separator).length - 1 : 0;
    }

    function wordAtCaret(caretIdx, text, separator) {
        return text.split(separator)[indexOfWordAtCaret(caretIdx, text, separator)];
    }

    function replaceWordAtCaret(caretIdx, text, word, separator) {
        var words = text.split(separator);

        words.splice(indexOfWordAtCaret(caretIdx, text, separator), 1, word);

        if (separator && words[words.length - 1] !== "") {
            words.push("");
        }

        return words.join(separator);
    }

    var AutoComplete = List.extend({
        init: function (element, options) {
            var that = this, wrapper;

            that.ns = ns;
            options = $.isArray(options) ? { dataSource: options} : options;

            List.fn.init.call(that, element, options);

            element = that.element;
            options = that.options;

            options.placeholder = options.placeholder || element.attr("placeholder");
            if (placeholderSupported) {
                element.attr("placeholder", options.placeholder);
            }

            that._wrapper();
            that._loader();

            that._dataSource();
            that._ignoreCase();

            element[0].type = "text";
            wrapper = that.wrapper;

            that._popup();

            element
                .addClass("k-input")
                .on("keydown" + ns, proxy(that._keydown, that))
                .on("paste" + ns, proxy(that._search, that))
                .on("focus" + ns, function () {
                    that._prev = that._accessor();
                    that._placeholder(false);
                    wrapper.addClass(FOCUSED);
                })
                .on("blur" + ns, function () {
                    that._change();
                    that._placeholder();
                    wrapper.removeClass(FOCUSED);
                })
                .attr({
                    autocomplete: "off",
                    role: "textbox",
                    "aria-haspopup": true
                });

            that._enable();

            that._old = that._accessor();

            if (element[0].id) {
                element.attr("aria-owns", that.ul[0].id);
            }

            that._aria();

            that._placeholder();

            kendo.notify(that);
        },

        options: {
            name: "AutoComplete",
            enabled: true,
            suggest: false,
            template: "",
            dataTextField: "",
            minLength: 1,
            delay: 200,
            height: 200,
            filter: "startswith",
            ignoreCase: true,
            highlightFirst: false,
            separator: null,
            placeholder: "",
            animation: {},
            value: null
        },

        _dataSource: function() {
            var that = this;

            if (that.dataSource && that._refreshHandler) {
                that._unbindDataSource();
            } else {
                that._refreshHandler = proxy(that.refresh, that);
                that._progressHandler = proxy(that._showBusy, that);
            }

            that.dataSource = DataSource.create(that.options.dataSource)
                .bind("change", that._refreshHandler)
                .bind("progress", that._progressHandler);
        },

        setDataSource: function(dataSource) {
            this.options.dataSource = dataSource;

            this._dataSource();
        },

        events: [
            "open",
            "close",
            "change",
            "select",
            "dataBinding",
            "dataBound"
        ],

        setOptions: function(options) {
            List.fn.setOptions.call(this, options);

            this._template();
            this._accessors();
            this._aria();
        },

        _editable: function(options) {
            var that = this,
                element = that.element,
                wrapper = that.wrapper.off(ns),
                readonly = options.readonly,
                disable = options.disable;

            if (!readonly && !disable) {
                wrapper
                    .addClass(DEFAULT)
                    .removeClass(STATEDISABLED)
                    .on(HOVEREVENTS, that._toggleHover);

                element.removeAttr(DISABLED)
                       .removeAttr(READONLY)
                       .attr(ARIA_DISABLED, false)
                       .attr(ARIA_READONLY, false);
            } else {
                wrapper
                    .addClass(disable ? STATEDISABLED : DEFAULT)
                    .removeClass(disable ? DEFAULT : STATEDISABLED);

                element.attr(DISABLED, disable)
                       .attr(READONLY, readonly)
                       .attr(ARIA_DISABLED, disable)
                       .attr(ARIA_READONLY, readonly);
            }
        },

        close: function () {
            var that = this,
                current = that._current;

            if (current) {
                current.removeClass(SELECTED);
            }

            that.current(null);
            that.popup.close();
        },

        destroy: function() {
            var that = this;

            that.element.off(ns);
            that.wrapper.off(ns);

            List.fn.destroy.call(that);
        },

        refresh: function () {
            var that = this,
            ul = that.ul[0],
            popup = that.popup,
            options = that.options,
            data = that._data(),
            length = data.length,
            action;

            that.trigger("dataBinding");

            ul.innerHTML = kendo.render(that.template, data);

            that._height(length);

            if (popup.visible()) {
                popup._position();
            }

            if (length) {
                if (options.highlightFirst) {
                    that.current($(ul.firstChild));
                }

                if (options.suggest) {
                    that.suggest($(ul.firstChild));
                }
            }

            if (that._open) {
                that._open = false;
                action = length ? "open" : "close";

                if (that._typing && that.element[0] !== activeElement()) {
                    action = "close";
                }

                popup[action]();
                that._typing = undefined;
            }

            if (that._touchScroller) {
                that._touchScroller.reset();
            }

            that._makeUnselectable();

            that._hideBusy();
            that.trigger("dataBound");
        },

        select: function (li) {
            this._select(li);
        },

        search: function (word) {
            var that = this,
            options = that.options,
            ignoreCase = options.ignoreCase,
            separator = options.separator,
            length;

            word = word || that._accessor();

            that._current = null;

            clearTimeout(that._typing);

            if (separator) {
                word = wordAtCaret(caret(that.element)[0], word, separator);
            }

            length = word.length;

            if (!length) {
                that.popup.close();
            } else if (length >= that.options.minLength) {
                that._open = true;

                that._filterSource({
                    value: ignoreCase ? word.toLowerCase() : word,
                    operator: options.filter,
                    field: options.dataTextField,
                    ignoreCase: ignoreCase
                });
            }
        },

        suggest: function (word) {
            var that = this,
                key = that._last,
                value = that._accessor(),
                element = that.element[0],
                caretIdx = caret(element)[0],
                separator = that.options.separator,
                words = value.split(separator),
                wordIndex = indexOfWordAtCaret(caretIdx, value, separator),
                selectionEnd = caretIdx,
                idx;

            if (key == keys.BACKSPACE || key == keys.DELETE) {
                that._last = undefined;
                return;
            }

            word = word || "";

            if (typeof word !== "string") {
                idx = List.inArray(word[0], that.ul[0]);

                if (idx > -1) {
                    word = that._text(that._data()[idx]);
                } else {
                    word = "";
                }
            }

            if (caretIdx <= 0) {
                caretIdx = value.toLowerCase().indexOf(word.toLowerCase()) + 1;
            }

            idx = value.substring(0, caretIdx).lastIndexOf(separator);
            idx = idx > -1 ? caretIdx - (idx + separator.length) : caretIdx;
            value = words[wordIndex].substring(0, idx);

            if (word) {
                idx = word.toLowerCase().indexOf(value.toLowerCase());
                if (idx > -1) {
                    word = word.substring(idx + value.length);

                    selectionEnd = caretIdx + word.length;

                    value += word;
                }

                if (separator && words[words.length - 1] !== "") {
                    words.push("");
                }

            }

            words[wordIndex] = value;

            that._accessor(words.join(separator || ""));

            if (element === activeElement()) {
                caret(element, caretIdx, selectionEnd);
            }
        },

        value: function (value) {
            if (value !== undefined) {
                this._accessor(value);
                this._old = value;
            } else {
                return this._accessor();
            }
        },

        _accessor: function (value) {
            var that = this,
                element = that.element[0];

            if (value !== undefined) {
                element.value = value === null ? "" : value;
                that._placeholder();
            } else {
                value = element.value;

                if (element.className.indexOf("k-readonly") > -1) {
                    if (value === that.options.placeholder) {
                        return "";
                    } else {
                        return value;
                    }
                }

                return value;
            }
        },

        _accept: function (li) {
            var element = this.element;

            this._focus(li);
            caret(element, element.val().length);
        },

        _keydown: function (e) {
            var that = this,
                ul = that.ul[0],
                key = e.keyCode,
                current = that._current,
                visible = that.popup.visible();

            that._last = key;

            if (key === keys.DOWN) {
                if (visible) {
                    that._move(current ? current.next() : $(ul.firstChild));
                }
                e.preventDefault();
            } else if (key === keys.UP) {
                if (visible) {
                    that._move(current ? current.prev() : $(ul.lastChild));
                }
                e.preventDefault();
            } else if (key === keys.ENTER || key === keys.TAB) {

                if (key === keys.ENTER && that.popup.visible()) {
                    e.preventDefault();
                }

                that._accept(current);
            } else if (key === keys.ESC) {
                if (that.popup.visible()) {
                    e.preventDefault();
                }
                that.close();
            } else {
                that._search();
            }
        },

        _move: function (li) {
            var that = this;

            li = li[0] ? li : null;

            that.current(li);

            if (that.options.suggest) {
                that.suggest(li);
            }
        },

        _hideBusy: function () {
            var that = this;
            clearTimeout(that._busy);
            that._loading.hide();
            that.element.attr("aria-busy", false);
            that._busy = null;
        },

        _showBusy: function () {
            var that = this;

            if (that._busy) {
                return;
            }

            that._busy = setTimeout(function () {
                that.element.attr("aria-busy", true);
                that._loading.show();
            }, 100);
        },

        _placeholder: function(show) {
            if (placeholderSupported) {
                return;
            }

            var that = this,
                element = that.element,
                placeholder = that.options.placeholder,
                value;

            if (placeholder) {
                value = element.val();

                if (show === undefined) {
                    show = !value;
                }

                if (!show) {
                    if (value !== placeholder) {
                        placeholder = value;
                    } else {
                        placeholder = "";
                    }
                }

                if (value === that._old && !show) {
                    return;
                }

                element.toggleClass("k-readonly", show)
                       .val(placeholder);

                if (!placeholder && element[0] === document.activeElement) {
                    caret(element[0], 0, 0);
                }
            }
        },

        _search: function () {
            var that = this;
            clearTimeout(that._typing);

            that._typing = setTimeout(function () {
                if (that._prev !== that._accessor()) {
                    that._prev = that._accessor();
                    that.search();
                }
            }, that.options.delay);
        },

        _select: function (li) {
            var that = this,
                separator = that.options.separator,
                data = that._data(),
                text,
                idx;

            li = $(li);

            if (li[0] && !li.hasClass(SELECTED)) {
                idx = List.inArray(li[0], that.ul[0]);

                if (idx > -1) {
                    data = data[idx];
                    text = that._text(data);

                    if (separator) {
                        text = replaceWordAtCaret(caret(that.element)[0], that._accessor(), text, separator);
                    }

                    that._accessor(text);
                    that._prev = that._accessor();
                    that.current(li.addClass(SELECTED));
                }
            }
        },

        _loader: function() {
            this._loading = $('<span class="k-icon k-loading" style="display:none"></span>').insertAfter(this.element);
        },

        _toggleHover: function(e) {
            $(e.currentTarget).toggleClass(HOVER, e.type === "mouseenter");
        },

        _wrapper: function () {
            var that = this,
                element = that.element,
                DOMelement = element[0],
                wrapper;

            wrapper = element.parent();

            if (!wrapper.is("span.k-widget")) {
                wrapper = element.wrap("<span />").parent();
            }

            //aria

            wrapper.attr("tabindex", -1);
            wrapper.attr("role", "presentation");

            //end

            wrapper[0].style.cssText = DOMelement.style.cssText;
            element.css({
                width: "100%",
                height: DOMelement.style.height
            });

            that._focused = that.element;
            that.wrapper = wrapper
                              .addClass("k-widget k-autocomplete k-header")
                              .addClass(DOMelement.className);
        }
    });

    ui.plugin(AutoComplete);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        Select = ui.Select,
        os = kendo.support.mobileOS,
        ns = ".kendoDropDownList",
        DISABLED = "disabled",
        READONLY = "readonly",
        CHANGE = "change",
        FOCUSED = "k-state-focused",
        DEFAULT = "k-state-default",
        STATEDISABLED = "k-state-disabled",
        ARIA_DISABLED = "aria-disabled",
        ARIA_READONLY = "aria-readonly",
        SELECTED = "k-state-selected",
        HOVEREVENTS = "mouseenter" + ns + " mouseleave" + ns,
        TABINDEX = "tabindex",
        proxy = $.proxy;

    var DropDownList = Select.extend( {
        init: function(element, options) {
            var that = this,
                index = options && options.index,
                optionLabel, useOptionLabel, text;

            that.ns = ns;
            options = $.isArray(options) ? { dataSource: options } : options;

            Select.fn.init.call(that, element, options);

            that._focusHandler = function() {
                that.wrapper.focus();
            };

            options = that.options;
            element = that.element.on("focus" + ns, that._focusHandler);

            this._inputTemplate();

            that._reset();

            that._word = "";

            that._wrapper();

            that._tabindex();
            that.wrapper.data(TABINDEX, that.wrapper.attr(TABINDEX));

            that._aria();

            that._span();

            that._popup();

            that._mobile();

            that._dataSource();
            that._ignoreCase();

            that._enable();

            that._oldIndex = that.selectedIndex = -1;

            that._cascade();

            if (index !== undefined) {
                options.index = index;
            }

            if (options.autoBind) {
                that.dataSource.fetch();
            } else if (that.selectedIndex === -1) {
                text = options.text || "";
                if (!text) {
                    optionLabel = options.optionLabel;
                    useOptionLabel = optionLabel && options.index === 0;

                    if (that._isSelect) {
                        if (useOptionLabel) {
                            text = optionLabel;
                        } else {
                            text = element.children(":selected").text();
                        }
                    } else if (!element[0].value && useOptionLabel) {
                        text = optionLabel;
                    }
                }

                that._textAccessor(text);
            }

            kendo.notify(that);
        },

        options: {
            name: "DropDownList",
            enabled: true,
            autoBind: true,
            index: 0,
            text: null,
            value: null,
            template: "",
            valueTemplate: "",
            delay: 500,
            height: 200,
            dataTextField: "",
            dataValueField: "",
            optionLabel: "",
            cascadeFrom: "",
            cascadeFromField: "",
            ignoreCase: true,
            animation: {}
        },
        events: [
            "open",
            "close",
            CHANGE,
            "select",
            "dataBinding",
            "dataBound",
            "cascade"
        ],

        setOptions: function(options) {
            Select.fn.setOptions.call(this, options);

            this._template();
            this._inputTemplate();
            this._accessors();
            this._aria();
        },

        destroy: function() {
            var that = this;

            that.wrapper.off(ns);
            that.element.off(ns);
            that._inputWrapper.off(ns);

            Select.fn.destroy.call(that);
        },

        open: function() {
            var that = this;

            if (!that.ul[0].firstChild) {
                that._open = true;

                if (!that._request) {
                    that.dataSource.fetch();
                }
            } else {
                that.popup.open();
                that._scroll(that._current);
            }
        },

        toggle: function(toggle) {
            this._toggle(toggle);
        },

        refresh: function() {
            var that = this,
                data = that._data(),
                length = data.length,
                optionLabel = that.options.optionLabel,
                element = that.element[0],
                selectedIndex;

            that.trigger("dataBinding");
            if (that._current) {
                that.current(null);
            }

            that.ul[0].innerHTML = kendo.render(that.template, data);
            that._height(length);

            if (that.popup.visible()) {
                that.popup._position();
            }

            if (that._isSelect) {
                selectedIndex = element.selectedIndex;

                if (optionLabel && length) {
                    optionLabel = '<option value="">' + that._optionLabelText(optionLabel) + "</option>";
                }

                that._options(data, optionLabel);
                element.selectedIndex = selectedIndex === -1 ? 0 : selectedIndex;
            }

            if (that._open) {
                that._open = false;
                that.toggle(!!length);
            }

            that._hideBusy();
            that._makeUnselectable();

            if (!that._fetch) {
                if (length) {
                    that._selectItem();
                } else if (that._textAccessor() !== optionLabel) {
                    that.element.val("");
                    that._textAccessor("");
                }
            }

            that._bound = !!length;
            that.trigger("dataBound");
        },

        search: function(word) {
            if (word) {
                var that = this,
                    ignoreCase = that.options.ignoreCase;

                if (ignoreCase) {
                    word = word.toLowerCase();
                }

                that._select(function(dataItem) {
                    var text = that._text(dataItem);

                    if (text !== undefined) {
                        text = (text + "");
                        if (ignoreCase) {
                            text = text.toLowerCase();
                        }

                        return text.indexOf(word) === 0;
                    }
                });
            }
        },

        text: function (text) {
            var that = this;
            var dataItem, loweredText;
            var ignoreCase = that.options.ignoreCase;

            text = text === null ? "" : text;

            if (text !== undefined) {
                if (typeof text === "string") {
                    loweredText = ignoreCase ? text.toLowerCase() : text;

                    dataItem = that._select(function(data) {
                        data = that._text(data);

                        if (ignoreCase) {
                            data = (data + "").toLowerCase();
                        }

                        return data === loweredText;
                    });

                    if (dataItem) {
                        text = dataItem;
                    }
                }

                that._textAccessor(text);
            } else {
                return that._textAccessor();
            }
        },

        value: function(value) {
            var that = this,
                idx, hasValue;

            if (value !== undefined) {
                if (value !== null) {
                    value = value.toString();
                }

                that._selectedValue = value;

                hasValue = value || (that.options.optionLabel && !that.element[0].disabled && value === "");
                if (hasValue && that._fetchItems(value)) {
                    return;
                }

                idx = that._index(value);
                that.select(idx > -1 ? idx : 0);
            } else {
                return that._accessor();
            }
        },

        _editable: function(options) {
            var that = this,
                element = that.element,
                disable = options.disable,
                readonly = options.readonly,
                wrapper = that.wrapper.off(ns),
                dropDownWrapper = that._inputWrapper.off(HOVEREVENTS),
                focusin = function() {
                    dropDownWrapper.addClass(FOCUSED);
                    that._blured = false;
                },
                focusout = function() {
                    if (!that._blured) {
                        that._triggerCascade();

                        var isIFrame = window.self !== window.top;
                        if (kendo.support.mobileOS.ios && isIFrame) {
                            that._change();
                        } else {
                            that._blur();
                        }

                        dropDownWrapper.removeClass(FOCUSED);
                        that._blured = true;
                        element.blur();
                    }
                };

            if (!readonly && !disable) {
                element.removeAttr(DISABLED).removeAttr(READONLY);

                dropDownWrapper
                    .addClass(DEFAULT)
                    .removeClass(STATEDISABLED)
                    .on(HOVEREVENTS, that._toggleHover);

                wrapper
                    .attr(TABINDEX, wrapper.data(TABINDEX))
                    .attr(ARIA_DISABLED, false)
                    .attr(ARIA_READONLY, false)
                    .on("click" + ns, function(e) {
                            that._blured = false;
                            e.preventDefault();
                            that.toggle();
                    })
                    .on("keydown" + ns, proxy(that._keydown, that))
                    .on("keypress" + ns, proxy(that._keypress, that))
                    .on("focusin" + ns, focusin)
                    .on("focusout" + ns, focusout);

            } else {
                if (disable) {
                    wrapper.removeAttr(TABINDEX);
                    dropDownWrapper
                        .addClass(STATEDISABLED)
                        .removeClass(DEFAULT);
                } else {
                    dropDownWrapper
                        .addClass(DEFAULT)
                        .removeClass(STATEDISABLED);

                    wrapper
                        .on("focusin" + ns, focusin)
                        .on("focusout" + ns, focusout);
                }

                element.attr(DISABLED, disable)
                       .attr(READONLY, readonly);

                wrapper.attr(ARIA_DISABLED, disable)
                       .attr(ARIA_READONLY, readonly);
            }
        },

        _accept: function(li) {
            this._focus(li);
        },

        _optionLabelText: function() {
            var options = this.options,
                dataTextField = options.dataTextField,
                optionLabel = options.optionLabel;

            if (optionLabel && dataTextField && typeof optionLabel === "object") {
                return this._text(optionLabel);
            }

            return optionLabel;
        },

        _data: function() {
            var that = this,
                options = that.options,
                optionLabel = options.optionLabel,
                textField = options.dataTextField,
                valueField = options.dataValueField,
                data = that.dataSource.view(),
                length = data.length,
                first = optionLabel,
                idx = 0;

            if (optionLabel && length) {
                if (typeof optionLabel === "object") {
                    first = optionLabel;
                } else if (textField) {
                    first = {};

                    textField = textField.split(".");
                    valueField = valueField.split(".");

                    assign(first, valueField, "");
                    assign(first, textField, optionLabel);
                }

                first = new kendo.data.ObservableArray([first]);

                for (; idx < length; idx++) {
                    first.push(data[idx]);
                }
                data = first;
            }

            return data;
        },

        _selectItem: function() {
            Select.fn._selectItem.call(this);

            if (!this.current()) {
                this.select(0);
            }
        },

        _keydown: function(e) {
            var that = this,
                key = e.keyCode,
                keys = kendo.keys,
                ul = that.ul[0];

            if (key === keys.LEFT) {
                key = keys.UP;
            } else if (key === keys.RIGHT) {
                key = keys.DOWN;
            }

            e.keyCode = key;
            that._move(e);

            if (key === keys.HOME) {
                e.preventDefault();
                that._select(ul.firstChild);
            } else if (key === keys.END) {
                e.preventDefault();
                that._select(ul.lastChild);
            }
        },

        _selectNext: function(word, index) {
            var that = this, text,
                startIndex = index,
                data = that._data(),
                length = data.length,
                ignoreCase = that.options.ignoreCase,
                action = function(text, index) {
                    text = text + "";
                    if (ignoreCase) {
                        text = text.toLowerCase();
                    }

                    if (text.indexOf(word) === 0) {
                        that._select(index);
                        that._triggerEvents();
                        return true;
                    }
                };

            for (; index < length; index++) {
                text = that._text(data[index]);
                if (text && action(text, index)) {
                    return true;
                }
            }

            if (startIndex > 0) {
                console.log(startIndex);
                index = 0;
                for (; index <= startIndex; index++) {
                    text = that._text(data[index]);
                    if (text && action(text, index)) {
                        return true;
                    }
                }
            }

            return false;
        },

        _keypress: function(e) {
            if (e.which === 0 || e.keyCode === kendo.keys.ENTER) {
                return;
            }

            var that = this,
                character = String.fromCharCode(e.charCode || e.keyCode),
                index = that.selectedIndex,
                word = that._word;

            if (that.options.ignoreCase) {
                character = character.toLowerCase();
            }

            if (character === " ") {
                e.preventDefault();
            }

            if (that._last === character && word.length <= 1 && index > -1) {
                if (!word) {
                    word = character;
                }

                if (that._selectNext(word, index + 1)) {
                    return;
                }
            }

            that._word = word + character;
            that._last = character;
            that._search();
        },

        _popup: function() {
            Select.fn._popup.call(this);
            this.popup.one("open", proxy(function() {
                var popup = this.popup;

                popup.wrapper = kendo.wrap(popup.element);
                if (popup.element.closest(".km-root")[0]) {
                    popup.wrapper.addClass("km-popup km-widget");
                    this.wrapper.addClass("km-widget");
                }
            }, this));
        },

        _search: function() {
            var that = this,
                dataSource = that.dataSource,
                index = that.selectedIndex,
                word = that._word;

            clearTimeout(that._typing);

            that._typing = setTimeout(function() {
                that._word = "";
            }, that.options.delay);

            if (index === -1) {
                index = 0;
            }

            if (!that.ul[0].firstChild) {
                dataSource.one(CHANGE, function () {
                    if (dataSource.data()[0] && index > -1) {
                        that._selectNext(word, index);
                    }
                }).fetch();
                return;
            }

            that._selectNext(word, index);
            that._triggerEvents();
        },

        _select: function(li) {
            var that = this,
                current = that._current,
                data = null,
                value,
                idx;

            li = that._get(li);

            if (li && li[0] && !li.hasClass(SELECTED)) {
                if (current) {
                    current.removeClass(SELECTED);
                }

                idx = ui.List.inArray(li[0], that.ul[0]);
                if (idx > -1) {
                    data = that._data()[idx];
                    value = that._value(data);
                    that.selectedIndex = idx;

                    that._textAccessor(data);
                    that._accessor(value !== undefined ? value : that._text(data), idx);
                    that._selectedValue = that._accessor();

                    that.current(li.addClass(SELECTED));

                    if (that._optionID) {
                        that._current.attr("aria-selected", true);
                    }
                }
            }

            return data;
        },

        _triggerEvents: function() {
            if (!this.popup.visible()) {
                this._triggerCascade();
                this._change();
            }
        },

        _mobile: function() {
            var that = this,
                popup = that.popup,
                root = popup.element.parents(".km-root").eq(0);

            if (root.length && os) {
                popup.options.animation.open.effects = (os.android || os.meego) ? "fadeIn" : (os.ios || os.wp) ? "slideIn:up" : popup.options.animation.open.effects;
            }
        },

        _span: function() {
            var that = this,
                wrapper = that.wrapper,
                SELECTOR = "span.k-input",
                span;

            span = wrapper.find(SELECTOR);

            if (!span[0]) {
                wrapper.append('<span unselectable="on" class="k-dropdown-wrap k-state-default"><span unselectable="on" class="k-input">&nbsp;</span><span unselectable="on" class="k-select"><span unselectable="on" class="k-icon k-i-arrow-s">select</span></span></span>')
                       .append(that.element);

                span = wrapper.find(SELECTOR);
            }

            that.span = span;
            that._inputWrapper = $(wrapper[0].firstChild);
            that._arrow = wrapper.find(".k-icon").mousedown(function(e) { e.preventDefault(); });
        },

        _wrapper: function() {
            var that = this,
                element = that.element,
                DOMelement = element[0],
                wrapper;

            wrapper = element.parent();

            if (!wrapper.is("span.k-widget")) {
                wrapper = element.wrap("<span />").parent();
                wrapper[0].style.cssText = DOMelement.style.cssText;
            }

            element.hide();

            that._focused = that.wrapper = wrapper
                              .addClass("k-widget k-dropdown k-header")
                              .addClass(DOMelement.className)
                              .css("display", "")
                              .attr({
                                  unselectable: "on",
                                  role: "listbox",
                                  "aria-haspopup": true,
                                  "aria-expanded": false
                              });
        },

        _clearSelection: function() {
            var that = this;
            var optionLabel = that.options.optionLabel;

            that.options.value = "";
            that._selectedValue = "";

            if (that.dataSource.view()[0] && (optionLabel || that._userTriggered)) {
                that.select(0);
                return;
            }

            that.selectedIndex = -1;

            that.element.val("");
            that._textAccessor(that.options.optionLabel);
        },

        _inputTemplate: function() {
            var that = this,
                template = that.options.valueTemplate;


            if (!template) {
                template = $.proxy(kendo.template('#:this._text(data)#', { useWithBlock: false }), that);
            } else {
                template = kendo.template(template);
            }

            that.valueTemplate = template;
        },

        _textAccessor: function(text) {
            var dataItem = this.dataItem();
            var options = this.options;
            var span = this.span;

            if (text !== undefined) {
                if ($.isPlainObject(text) || text instanceof kendo.data.ObservableObject) {
                    dataItem = text;
                } else if (!dataItem || this._text(dataItem) !== text) {
                    if (options.dataTextField) {
                        dataItem = {};
                        assign(dataItem, options.dataTextField.split("."), text);
                        assign(dataItem, options.dataValueField.split("."), this._accessor());
                    } else {
                        dataItem = text;
                    }
                }

                span.html(this.valueTemplate(dataItem));
            } else {
                return span.text();
            }
        }
    });

    function assign(instance, fields, value) {
        var idx = 0,
            lastIndex = fields.length - 1,
            field;

        for (; idx < lastIndex; ++idx) {
            field = fields[idx];

            if (!(field in instance)) {
                instance[field] = {};
            }

            instance = instance[field];
        }

        instance[fields[lastIndex]] = value;
    }

    ui.plugin(DropDownList);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        List = ui.List,
        Select = ui.Select,
        caret = kendo.caret,
        support = kendo.support,
        placeholderSupported = support.placeholder,
        activeElement = kendo._activeElement,
        keys = kendo.keys,
        ns = ".kendoComboBox",
        CLICK = "click" + ns,
        MOUSEDOWN = "mousedown" + ns,
        DISABLED = "disabled",
        READONLY = "readonly",
        CHANGE = "change",
        DEFAULT = "k-state-default",
        FOCUSED = "k-state-focused",
        STATEDISABLED = "k-state-disabled",
        ARIA_DISABLED = "aria-disabled",
        ARIA_READONLY = "aria-readonly",
        STATE_SELECTED = "k-state-selected",
        STATE_FILTER = "filter",
        STATE_ACCEPT = "accept",
        STATE_REBIND = "rebind",
        HOVEREVENTS = "mouseenter" + ns + " mouseleave" + ns,
        NULL = null,
        proxy = $.proxy;

    var ComboBox = Select.extend({
        init: function(element, options) {
            var that = this, text;

            that.ns = ns;

            options = $.isArray(options) ? { dataSource: options } : options;

            Select.fn.init.call(that, element, options);

            that._focusHandler = function() {
                that.input.focus();
            };

            options = that.options;
            element = that.element.on("focus" + ns, that._focusHandler);

            options.placeholder = options.placeholder || element.attr("placeholder");

            that._reset();

            that._wrapper();

            that._input();

            that._tabindex(that.input);

            that._popup();

            that._dataSource();
            that._ignoreCase();

            that._enable();

            that._cascade();

            that._aria();

            that._oldIndex = that.selectedIndex = -1;

            if (options.autoBind) {
                that._filterSource();
            } else {
                text = options.text;

                if (!text && that._isSelect) {
                    text = element.children(":selected").text();
                }

                if (text) {
                    that.input.val(text);
                    that._prev = text;
                }
            }

            if (!text) {
                that._placeholder();
            }

            kendo.notify(that);
        },

        options: {
            name: "ComboBox",
            enabled: true,
            index: -1,
            text: null,
            value: null,
            autoBind: true,
            delay: 200,
            dataTextField: "",
            dataValueField: "",
            minLength: 0,
            height: 200,
            highlightFirst: true,
            template: "",
            filter: "none",
            placeholder: "",
            suggest: false,
            cascadeFrom: "",
            cascadeFromField: "",
            ignoreCase: true,
            animation: {}
        },

        events:[
            "open",
            "close",
            CHANGE,
            "select",
            "dataBinding",
            "dataBound",
            "cascade"
        ],

        setOptions: function(options) {
            Select.fn.setOptions.call(this, options);

            this._template();
            this._accessors();
            this._aria();
        },

        current: function(li) {
            var that = this,
                current = that._current;

            if (li === undefined) {
                return current;
            }

            if (current) {
                current.removeClass(STATE_SELECTED);
            }

            Select.fn.current.call(that, li);
        },

        destroy: function() {
            var that = this;

            that.input.off(ns);
            that.element.off(ns);
            that._inputWrapper.off(ns);

            Select.fn.destroy.call(that);
        },

        _editable: function(options) {
            var that = this,
                disable = options.disable,
                readonly = options.readonly,
                wrapper = that._inputWrapper.off(ns),
                input = that.element.add(that.input.off(ns)),
                arrow = that._arrow.parent().off(CLICK + " " + MOUSEDOWN);

            if (!readonly && !disable) {
                wrapper
                    .addClass(DEFAULT)
                    .removeClass(STATEDISABLED)
                    .on(HOVEREVENTS, that._toggleHover);

                input.removeAttr(DISABLED)
                     .removeAttr(READONLY)
                     .attr(ARIA_DISABLED, false)
                     .attr(ARIA_READONLY, false);

                arrow.on(CLICK, function() { that.toggle(); })
                     .on(MOUSEDOWN, function(e) { e.preventDefault(); });

                that.input
                    .on("keydown" + ns, proxy(that._keydown, that))
                    .on("focus" + ns, function() {
                        wrapper.addClass(FOCUSED);
                        that._placeholder(false);
                    })
                    .on("blur" + ns, function() {
                        wrapper.removeClass(FOCUSED);
                        clearTimeout(that._typing);

                        if (that.options.text !== that.input.val()) {
                            that.text(that.text());
                        }

                        that._placeholder();
                        that._blur();

                        that.element.blur();
                    });

            } else {
                wrapper
                    .addClass(disable ? STATEDISABLED : DEFAULT)
                    .removeClass(disable ? DEFAULT : STATEDISABLED);

                input.attr(DISABLED, disable)
                     .attr(READONLY, readonly)
                     .attr(ARIA_DISABLED, disable)
                     .attr(ARIA_READONLY, readonly);
            }
        },

        open: function() {
            var that = this,
                serverFiltering = that.dataSource.options.serverFiltering;

            if (that.popup.visible()) {
                return;
            }

            if (!that.ul[0].firstChild || (that._state === STATE_ACCEPT && !serverFiltering)) {
                that._open = true;
                that._state = STATE_REBIND;
                that._filterSource();
            } else {
                that.popup.open();
                that._scroll(that._current);
            }
        },

        refresh: function() {
            var that = this,
                ul = that.ul[0],
                options = that.options,
                state = that._state,
                data = that._data(),
                length = data.length,
                keepState = true,
                hasChild, open, custom;

            that.trigger("dataBinding");

            ul.innerHTML = kendo.render(that.template, data);
            that._height(length);

            if (that.popup.visible()) {
                that.popup._position();
            }

            if (that._isSelect) {
                hasChild = that.element[0].children[0];

                if (state === STATE_REBIND) {
                    that._state = "";
                }

                custom = that._option;
                that._option = undefined;
                that._options(data);

                if (custom && custom[0].selected) {
                    that._custom(custom.val(), keepState);
                } else if (!that._bound && !hasChild) {
                    that._custom("", keepState);
                }
            }

            if (length) {
                if (options.highlightFirst) {
                    that.current($(ul.firstChild));
                }

                if (options.suggest && that.input.val() && that._request !== undefined /*first refresh ever*/) {
                    that.suggest($(ul.firstChild));
                }
            }

            if (state !== STATE_FILTER && !that._fetch) {
                that._selectItem();
            }

            if (that._open) {
                that._open = false;
                open = !!length;

                if (that._typing && that.input[0] !== activeElement()) {
                    open = false;
                }

                that.toggle(open);
                that._typing = undefined;
            }

            if (that._touchScroller) {
                that._touchScroller.reset();
            }

            that._makeUnselectable();

            that._hideBusy();
            that._bound = true;
            that.trigger("dataBound");
        },

        search: function(word) {
            word = typeof word === "string" ? word : this.text();
            var that = this,
                length = word.length,
                options = that.options,
                ignoreCase = options.ignoreCase,
                filter = options.filter,
                field = options.dataTextField;

            clearTimeout(that._typing);

            if (length >= options.minLength) {
                that._state = STATE_FILTER;
                if (filter === "none") {
                    that._filter(word);
                } else {
                    that._open = true;
                    that._filterSource({
                        value: ignoreCase ? word.toLowerCase() : word,
                        field: field,
                        operator: filter,
                        ignoreCase: ignoreCase
                    });
                }
            }
        },

        suggest: function(word) {
            var that = this,
                element = that.input[0],
                value = that.text(),
                caretIdx = caret(element)[0],
                key = that._last,
                idx;

            if (key == keys.BACKSPACE || key == keys.DELETE) {
                that._last = undefined;
                return;
            }

            word = word || "";

            if (typeof word !== "string") {
                idx = List.inArray(word[0], that.ul[0]);

                if (idx > -1) {
                    word = that._text(that.dataSource.view()[idx]);
                } else {
                    word = "";
                }
            }

            if (caretIdx <= 0) {
                caretIdx = value.toLowerCase().indexOf(word.toLowerCase()) + 1;
            }

            if (word) {
                idx = word.toLowerCase().indexOf(value.toLowerCase());
                if (idx > -1) {
                    value += word.substring(idx + value.length);
                }
            } else {
                value = value.substring(0, caretIdx);
            }

            if (value.length !== caretIdx || !word) {
                element.value = value;
                if (element === activeElement()) {
                    caret(element, caretIdx, value.length);
                }
            }
        },

        text: function (text) {
            text = text === null ? "" : text;

            var that = this;
            var input = that.input[0];
            var ignoreCase = that.options.ignoreCase;
            var loweredText = text;
            var dataItem;
            var value;

            if (text !== undefined) {
                dataItem = that.dataItem();

                if (dataItem && that._text(dataItem) === text) {
                    value = that._value(dataItem);
                    if (value === null) {
                        value = "";
                    } else {
                        value += "";
                    }

                    if (value === that._old) {
                        that._triggerCascade();
                        return;
                    }
                }

                if (ignoreCase) {
                    loweredText = loweredText.toLowerCase();
                }

                that._select(function(data) {
                    data = that._text(data);

                    if (ignoreCase) {
                        data = (data + "").toLowerCase();
                    }

                    return data === loweredText;
                });

                if (that.selectedIndex < 0) {
                    that._custom(text);
                    input.value = text;
                }

                that._prev = input.value;
                that._triggerCascade();
            } else {
                return input.value;
            }
        },

        toggle: function(toggle) {
            var that = this;

            that._toggle(toggle);
        },

        value: function(value) {
            var that = this,
                options = that.options,
                idx;

            if (value !== undefined) {
                if (value !== null) {
                    value = value.toString();
                }

                that._selectedValue = value;

                if (!that._open && value && that._fetchItems(value)) {
                    return;
                }

                idx = that._index(value);

                if (idx > -1) {
                    that.select(idx);
                } else {
                    that.current(NULL);
                    that._custom(value);

                    if (options.value !== value || options.text !== that.input.val()) {
                        that.text(value);
                        that._placeholder();
                    }
                }

                that._old = that._accessor();
                that._oldIndex = that.selectedIndex;
            } else {
                return that._accessor();
            }
        },

        _accept: function(li) {
            var that = this;

            if (li) {
                that._focus(li);
            } else {
                that.text(that.text());
                that._change();
            }
        },

        _custom: function(value, keepState) {
            var that = this;
            var element = that.element;
            var custom = that._option;

            if (that._state === STATE_FILTER && !keepState) {
                that._state = STATE_ACCEPT;
            }

            if (that._isSelect) {
                if (!custom) {
                    custom = that._option = $("<option/>");
                    element.append(custom);
                }
                custom.text(value);
                custom[0].selected = true;
            } else {
                element.val(value);
            }

            that._selectedValue = value;
        },

        _filter: function(word) {
            var that = this,
                options = that.options,
                dataSource = that.dataSource,
                ignoreCase = options.ignoreCase,
                predicate = function (dataItem) {
                    var text = that._text(dataItem);
                    if (text !== undefined) {
                        text = text + "";
                        if (text !== "" && word === "") {
                            return false;
                        }

                        if (ignoreCase) {
                            text = text.toLowerCase();
                        }

                        return text.indexOf(word) === 0;
                    }
                };

            if (ignoreCase) {
                word = word.toLowerCase();
            }

            if (!that.ul[0].firstChild) {
                dataSource.one(CHANGE, function () {
                    if (dataSource.data()[0]) {
                        that.search(word);
                    }
                }).fetch();
                return;
            }

            if (that._highlight(predicate) !== -1) {
                if (options.suggest && that._current) {
                    that.suggest(that._current);
                }
                that.open();
            }

            that._hideBusy();
        },

        _highlight: function(li) {
            var that = this, idx;

            if (li === undefined || li === null) {
                return -1;
            }

            li = that._get(li);
            idx = List.inArray(li[0], that.ul[0]);

            if (idx == -1) {
                if (that.options.highlightFirst && !that.text()) {
                    li = that.ul[0].firstChild;
                    if (li) {
                        li = $(li);
                    }
                } else {
                    li = NULL;
                }
            }

            that.current(li);

            return idx;
        },

        _input: function() {
            var that = this,
                element = that.element.removeClass("k-input")[0],
                accessKey = element.accessKey,
                wrapper = that.wrapper,
                SELECTOR = "input.k-input",
                name = element.name || "",
                input;

            if (name) {
                name = 'name="' + name + '_input" ';
            }

            input = wrapper.find(SELECTOR);

            if (!input[0]) {
                wrapper.append('<span tabindex="-1" unselectable="on" class="k-dropdown-wrap k-state-default"><input ' + name + 'class="k-input" type="text" autocomplete="off"/><span tabindex="-1" unselectable="on" class="k-select"><span unselectable="on" class="k-icon k-i-arrow-s">select</span></span></span>')
                       .append(that.element);

                input = wrapper.find(SELECTOR);
            }

            input[0].style.cssText = element.style.cssText;

            if (element.maxLength > -1) {
                input[0].maxLength = element.maxLength;
            }

            input.addClass(element.className)
                 .val(this.options.text || element.value)
                 .css({
                    width: "100%",
                    height: element.style.height
                 })
                 .attr({
                     "role": "combobox",
                     "aria-expanded": false
                 })
                 .show();

            if (placeholderSupported) {
                input.attr("placeholder", that.options.placeholder);
            }

            if (accessKey) {
                element.accessKey = "";
                input[0].accessKey = accessKey;
            }

            that._focused = that.input = input;
            that._inputWrapper = $(wrapper[0].firstChild);
            that._arrow = wrapper.find(".k-icon")
                                 .attr({
                                     "role": "button",
                                     "tabIndex": -1
                                 });

            if (element.id) {
                that._arrow.attr("aria-controls", that.ul[0].id);
            }
        },

        _keydown: function(e) {
            var that = this,
                key = e.keyCode;

            that._last = key;

            clearTimeout(that._typing);

            if (key != keys.TAB && !that._move(e)) {
               that._search();
            }
        },

        _placeholder: function(show) {
            if (placeholderSupported) {
                return;
            }

            var that = this,
                input = that.input,
                placeholder = that.options.placeholder,
                value;

            if (placeholder) {
                value = that.value();

                if (show === undefined) {
                    show = !value;
                }

                input.toggleClass("k-readonly", show);

                if (!show) {
                    if (!value) {
                        placeholder = "";
                    } else {
                        return;
                    }
                }

                input.val(placeholder);

                if (!placeholder && input[0] === activeElement()) {
                    caret(input[0], 0, 0);
                }
            }
        },

        _search: function() {
            var that = this;

            that._typing = setTimeout(function() {
                var value = that.text();

                if (that._prev !== value) {
                    that._prev = value;
                    that.search(value);
                }

                that._typing = null;
            }, that.options.delay);
        },

        _select: function(li) {
            var that = this,
                text,
                value,
                data = that._data(),
                idx = that._highlight(li);

            that.selectedIndex = idx;

            if (idx !== -1) {
                if (that._state === STATE_FILTER) {
                    that._state = STATE_ACCEPT;
                }

                that._current.addClass(STATE_SELECTED);

                data = data[idx];
                text = that._text(data);
                value = that._value(data);

                that._prev = that.input[0].value = text;
                that._accessor(value !== undefined ? value : text, idx);
                that._selectedValue = that._accessor();
                that._placeholder();

                if (that._optionID) {
                    that._current.attr("aria-selected", true);
                }
            }
        },

        _wrapper: function() {
            var that = this,
                element = that.element,
                wrapper = element.parent();

            if (!wrapper.is("span.k-widget")) {
                wrapper = element.hide().wrap("<span />").parent();
                wrapper[0].style.cssText = element[0].style.cssText;
            }

            that.wrapper = wrapper.addClass("k-widget k-combobox k-header")
                                  .addClass(element[0].className)
                                  .css("display", "");
        },

        _clearSelection: function(parent, isFiltered) {
            var that = this,
                hasValue = parent._selectedValue || parent.value(),
                custom = hasValue && parent.selectedIndex === -1;

            if (isFiltered || !hasValue || custom) {
                that.value("");
                that.options.value = "";
            }
        }
    });

    ui.plugin(ComboBox);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        List = ui.List,
        keys = kendo.keys,
        activeElement = kendo._activeElement,
        ObservableArray = kendo.data.ObservableArray,
        proxy = $.proxy,
        ID = "id",
        LI = "li",
        ACCEPT = "accept",
        FILTER = "filter",
        OPEN = "open",
        CLOSE = "close",
        CHANGE = "change",
        PROGRESS = "progress",
        SELECT = "select",
        NEXT = "nextSibling",
        PREV = "previousSibling",
        HIDE = ' style="display:none"',
        ARIA_DISABLED = "aria-disabled",
        ARIA_READONLY = "aria-readonly",
        FOCUSEDCLASS = "k-state-focused",
        HIDDENCLASS = "k-loading-hidden",
        HOVERCLASS = "k-state-hover",
        STATEDISABLED = "k-state-disabled",
        DISABLED = "disabled",
        READONLY = "readonly",
        ns = ".kendoMultiSelect",
        CLICK = "click" + ns,
        KEYDOWN = "keydown" + ns,
        MOUSEENTER = "mouseenter" + ns,
        MOUSELEAVE = "mouseleave" + ns,
        HOVEREVENTS = MOUSEENTER + " " + MOUSELEAVE,
        quotRegExp = /"/g,
        isArray = $.isArray,
        styles = ["font-family",
                  "font-size",
                  "font-stretch",
                  "font-style",
                  "font-weight",
                  "letter-spacing",
                  "text-transform",
                  "line-height"];

    var MultiSelect = List.extend({
        init: function(element, options) {
            var that = this, id, data;

            that.ns = ns;
            List.fn.init.call(that, element, options);

            that._wrapper();
            that._tagList();
            that._input();
            that._textContainer();
            that._loader();

            that._tabindex(that.input);

            element = that.element.attr("multiple", "multiple").hide();
            options = that.options;
            data = options.value;

            if (!options.placeholder) {
                options.placeholder = element.data("placeholder");
            }

            id = element.attr(ID);

            if (id) {
                that._tagID = id + "_tag_active";

                id = id + "_taglist";
                that.tagList.attr(ID, id);
            }

            that._aria(id);
            that._dataSource();
            that._ignoreCase();
            that._popup();

            that._values = [];
            that._dataItems = [];

            that._reset();
            that._enable();
            that._placeholder();

            if (options.autoBind) {
                that.dataSource.fetch();
            } else if (data) {
                if (!isArray(data)) {
                    data = [data];
                }

                if ($.isPlainObject(data[0]) || !options.dataValueField) {
                    that._retrieveData = true;
                    that.dataSource.data(data);
                    that.value(that._initialValues);
                }
            }

            kendo.notify(that);
        },

        options: {
            name: "MultiSelect",
            enabled: true,
            autoBind: true,
            autoClose: true,
            highlightFirst: true,
            dataTextField: "",
            dataValueField: "",
            filter: "startswith",
            ignoreCase: true,
            minLength: 0,
            delay: 100,
            value: null,
            maxSelectedItems: null,
            itemTemplate: "",
            tagTemplate: "",
            placeholder: "",
            height: 200,
            animation: {}
        },

        events: [
            OPEN,
            CLOSE,
            CHANGE,
            SELECT,
            "dataBinding",
            "dataBound"
        ],

        setDataSource: function(dataSource) {
            this.options.dataSource = dataSource;

            this._dataSource();

            if (this.options.autoBind) {
                this.dataSource.fetch();
            }
        },

        setOptions: function(options) {
            List.fn.setOptions.call(this, options);

            this._template();
            this._accessors();
            this._aria(this.tagList.attr(ID));
        },

        current: function(candidate) {
            this.currentTag(null);
            return List.fn.current.call(this, candidate);
        },

        currentTag: function(candidate) {
            var that = this;

            if (candidate !== undefined) {
                if (that._currentTag) {
                    that._currentTag
                        .removeClass(FOCUSEDCLASS)
                        .removeAttr(ID);

                    that.input.removeAttr("aria-activedescendant");
                }

                if (candidate) {
                    candidate.addClass(FOCUSEDCLASS).attr(ID, that._tagID);

                    that.input
                        .attr("aria-activedescendant", that._tagID);
                }

                that._currentTag = candidate;
            } else {
                return that._currentTag;
            }
        },

        dataItems: function() {
            return this._dataItems;
        },

        destroy: function() {
            var that = this,
                ns = that.ns;

            that.wrapper.off(ns);
            that.tagList.off(ns);
            that.input.off(ns);

            List.fn.destroy.call(that);
        },

        _editable: function(options) {
            var that = this,
                disable = options.disable,
                readonly = options.readonly,
                wrapper = that.wrapper.off(ns),
                tagList = that.tagList.off(ns),
                input = that.element.add(that.input.off(ns));

            if (!readonly && !disable) {
                wrapper
                    .removeClass(STATEDISABLED)
                    .on(HOVEREVENTS, that._toggleHover)
                    .on("mousedown" + ns, function(e) {
                        var notInput = e.target.nodeName.toLowerCase() !== "input";

                        if (notInput) {
                            e.preventDefault();
                        }

                        if (e.target.className.indexOf("k-delete") === -1) {
                            if (that.input[0] !== activeElement() && notInput) {
                                that.input.focus();
                            }

                            if (that.options.minLength === 0) {
                                that.open();
                            }
                        }
                    });

                that.input.on(KEYDOWN, proxy(that._keydown, that))
                    .on("paste" + ns, proxy(that._search, that))
                    .on("focus" + ns, function() { that._placeholder(false); })
                    .on("blur" + ns, function() {
                        clearTimeout(that._typing);
                        that._placeholder(!that._dataItems[0], true);
                        that.close();

                        if (that._state === FILTER) {
                            that._state = ACCEPT;
                        }

                        that.element.blur();
                    });

                input.removeAttr(DISABLED)
                     .removeAttr(READONLY)
                     .attr(ARIA_DISABLED, false)
                     .attr(ARIA_READONLY, false);

                tagList
                    .on(MOUSEENTER, LI, function() { $(this).addClass(HOVERCLASS); })
                    .on(MOUSELEAVE, LI, function() { $(this).removeClass(HOVERCLASS); })
                    .on(CLICK, ".k-delete", function(e) {
                        that._unselect($(e.target).closest(LI));
                        that._change();
                        that.close();
                    });

            } else {
                if (disable) {
                    wrapper.addClass(STATEDISABLED);
                } else {
                    wrapper.removeClass(STATEDISABLED);
                }

                input.attr(DISABLED, disable)
                     .attr(READONLY, readonly)
                     .attr(ARIA_DISABLED, disable)
                     .attr(ARIA_READONLY, readonly);
            }
        },

        _close: function() {
            var that = this;
            if (that.options.autoClose || !that._visibleItems) {
                that.close();
            } else {
                that.current(that.options.highlightFirst ? first(that.ul[0]) : null);
                that.popup._position();
            }
        },

        close: function() {
            this.popup.close();
            this.current(null);
        },

        open: function() {
            var that = this;

            if (that._request) {
                that._retrieveData = false;
            }

            if (!that.ul[0].firstChild || that._state === ACCEPT || that._retrieveData) {
                that._state = "";
                that._open = true;
                that._retrieveData = false;
                that._filterSource();
            } else if (that._visibleItems && that._allowSelection()) {
                that.popup.open();
                that.current(that.options.highlightFirst ? first(that.ul[0]) : null);
            }
        },

        toggle: function(toggle) {
            toggle = toggle !== undefined ? toggle : !this.popup.visible();

            this[toggle ? OPEN : CLOSE]();
        },

        refresh: function() {
            var that = this,
                li = null,
                length;

            that.trigger("dataBinding");

            length = that._render(that.dataSource.view());
            that._height(length);

            if (that._setInitialValues) {
                that._setInitialValues = false;
                that.value(that._initialValues);
            }

            if (that._open) {
                that._open = false;
                that.toggle(length);
            }

            if (that.popup.visible()) {
                that.popup._position();

                if (that.options.highlightFirst) {
                    li = first(that.ul[0]);
                }
            }

            that.current(li);

            if (that._touchScroller) {
                that._touchScroller.reset();
            }

            that._makeUnselectable();

            that._hideBusy();
            that.trigger("dataBound");
        },

        search: function(word) {
            var that = this,
                options = that.options,
                ignoreCase = options.ignoreCase,
                filter = options.filter,
                field = options.dataTextField,
                inputValue = that.input.val();

            if (options.placeholder === inputValue) {
                inputValue = "";
            }

            clearTimeout(that._typing);

            word = typeof word === "string" ? word : inputValue;

            if (word.length >= options.minLength) {
                that._state = FILTER;
                that._open = true;

                that._filterSource({
                    value: ignoreCase ? word.toLowerCase() : word,
                    field: field,
                    operator: filter,
                    ignoreCase: ignoreCase
                });
            }
        },

        value: function(value) {
            var that = this,
                tags = $(that.tagList[0].children),
                length = tags.length,
                dataItemIndex,
                idx = 0;

            if (value === undefined) {
                return that._values;
            }

            if (that._fetchItems(value)) {
                return;
            }

            for (; idx < length; idx++) {
                that._unselect(tags.eq(idx));
            }

            if (value !== null) {
                value = isArray(value) || value instanceof ObservableArray ? value : [value];

                for (idx = 0, length = value.length; idx < length; idx++) {
                    dataItemIndex = that._index(value[idx]);
                    if (dataItemIndex > -1) {
                        that._select(dataItemIndex);
                    }
                }

                that._old = that._values.slice();
            }
        },

        _dataSource: function() {
            var that = this,
                element = that.element,
                options = that.options,
                dataSource = options.dataSource || {};

            dataSource = isArray(dataSource) ? {data: dataSource} : dataSource;

            dataSource.select = element;
            dataSource.fields = [{ field: options.dataTextField },
                                 { field: options.dataValueField }];

            if (that.dataSource && that._refreshHandler) {
                that._unbindDataSource();
            } else {
                that._refreshHandler = proxy(that.refresh, that);
                that._progressHandler = proxy(that._showBusy, that);
            }

            that.dataSource = kendo.data.DataSource.create(dataSource)
                                   .bind(CHANGE, that._refreshHandler)
                                   .bind(PROGRESS, that._progressHandler);
        },

        _fetchItems: function(value) {
            var that = this;
            var isEmptyArray = $.isArray(value) && value.length === 0;

            if (isEmptyArray || !value) {
                return;
            }

            if (!that._fetch && !that.ul[0].firstChild) {
                that.dataSource.one(CHANGE, function() {
                    that.value(value);
                    that._fetch = false;
                });

                that._fetch = true;
                that.dataSource.fetch();

                return true;
            }
        },

        _reset: function() {
            var that = this,
                element = that.element,
                formId = element.attr("form"),
                form = formId ? $("#" + formId) : element.closest("form");

            if (form[0]) {
                that._resetHandler = function() {
                    setTimeout(function() {
                        that.value(that._initialValues);
                    });
                };

                that._form = form.on("reset", that._resetHandler);
            }
        },

        _initValue: function() {
            var that = this,
                value = that.options.value || that.element.val();

            if (value === null) {
                value = [];
            } else {
                if (!isArray(value)) {
                    value = [value];
                }

                value = that._mapValues(value);
            }

            that._old = that._initialValues = value;
            that._setInitialValues = value[0] !== undefined;
        },

        _mapValues: function(values) {
            var that = this;

            if (values && $.isPlainObject(values[0])) {
                values = $.map(values, function(dataItem) { return that._value(dataItem); });
            }

            return values;
        },

        _change: function() {
            var that = this,
                value = that.value();

            if (!compare(value, that._old)) {
                that._old = value.slice();

                that.trigger(CHANGE);

                // trigger the DOM change event so any subscriber gets notified
                that.element.trigger(CHANGE);
            }
        },

        _click: function(e) {
            var that = this,
                li = $(e.currentTarget);

            if (!e.isDefaultPrevented()) {
                if (that.trigger(SELECT, {item: li})) {
                    that._close();
                    return;
                }

                that._select(li);
                that._change();
                that._close();
            }
        },

        _item: function(item, direction) {
            item = item[direction]();

            if (item[0] && !item.is(":visible")) {
               item = this._item(item, direction);
            }

            return item;
        },

        _keydown: function(e) {
            var that = this,
                key = e.keyCode,
                tag = that._currentTag,
                current = that._current,
                hasValue = that.input.val(),
                isRtl = kendo.support.isRtl(that.wrapper),
                visible = that.popup.visible();

            if (key === keys.DOWN) {
                e.preventDefault();

                if (!visible) {
                    that.open();
                    return;
                }

                if (current) {
                    current = sibling(current[0], NEXT);
                } else {
                    current = first(that.ul[0]);
                }

                if (current) {
                    that.current($(current));
                }
            } else if (key === keys.UP) {
                if (visible) {
                    if (current) {
                        current = sibling(current[0], PREV);
                    } else {
                        current = last(that.ul[0]);
                    }

                    that.current($(current));

                    if (!that._current[0]) {
                        that.close();
                    }
                }
                e.preventDefault();
            } else if ((key === keys.LEFT && !isRtl) || (key === keys.RIGHT && isRtl)) {
                if (!hasValue) {
                    tag = tag ? tag.prev() : $(that.tagList[0].lastChild);
                    if (tag[0]) {
                        that.currentTag(tag);
                    }
                }
            } else if ((key === keys.RIGHT && !isRtl) || (key === keys.LEFT && isRtl)) {
                if (!hasValue && tag) {
                    tag = tag.next();
                    that.currentTag(tag[0] ? tag : null);
                }
            } else if (key === keys.ENTER && visible) {
                if (current) {
                    if (that.trigger(SELECT, {item: current})) {
                        that._close();
                        return;
                    }
                    that._select(current);
                }

                that._change();
                that._close();
                e.preventDefault();
            } else if (key === keys.ESC) {
                if (visible) {
                    e.preventDefault();
                } else {
                    that.currentTag(null);
                }

                that.close();
            } else if (key === keys.HOME) {
                if (visible) {
                    that.current(first(that.ul[0]));
                } else if (!hasValue) {
                    tag = that.tagList[0].firstChild;

                    if (tag) {
                        that.currentTag($(tag));
                    }
                }
            } else if (key === keys.END) {
                if (visible) {
                    that.current(last(that.ul[0]));
                } else if (!hasValue) {
                    tag = that.tagList[0].lastChild;

                    if (tag) {
                        that.currentTag($(tag));
                    }
                }
            } else if ((key === keys.DELETE || key === keys.BACKSPACE) && !hasValue) {
                if (key === keys.BACKSPACE && !tag) {
                    tag = $(that.tagList[0].lastChild);
                }

                if (tag && tag[0]) {
                    that._unselect(tag);
                    that._change();
                    that._close();
                }
            } else {
                clearTimeout(that._typing);
                setTimeout(function() { that._scale(); });
                that._search();
            }
        },

        _hideBusy: function () {
            var that = this;
            clearTimeout(that._busy);
            that.input.attr("aria-busy", false);
            that._loading.addClass(HIDDENCLASS);
            that._request = false;
            that._busy = null;
        },

        _showBusy: function () {
            var that = this;

            that._request = true;

            if (that._busy) {
                return;
            }

            that._busy = setTimeout(function () {
                that.input.attr("aria-busy", true);
                that._loading.removeClass(HIDDENCLASS);
            }, 100);
        },

        _placeholder: function(show, skipCaret) {
            var that = this,
                input = that.input,
                active = activeElement();

            if (show === undefined) {
                show = false;
                if (input[0] !== active) {
                    show = !that._dataItems[0];
                }
                that.wrapper.removeClass(FOCUSEDCLASS);
            } else {
                that.wrapper.addClass(FOCUSEDCLASS);
            }

            that._prev = "";
            input.toggleClass("k-readonly", show)
                 .val(show ? that.options.placeholder : "");

            if (input[0] === active && !skipCaret) {
                kendo.caret(input[0], 0, 0);
            }

            that._scale();
        },

        _scale: function() {
            var that = this,
                wrapper = that.wrapper,
                wrapperWidth = wrapper.width(),
                span = that._span.text(that.input.val()),
                textWidth;

            if (!wrapper.is(":visible")) {
                span.appendTo(document.documentElement);
                wrapperWidth = textWidth = span.width() + 25;
                span.appendTo(wrapper);
            } else {
                textWidth = span.width() + 25;
            }

            that.input.width(textWidth > wrapperWidth ? wrapperWidth : textWidth);
        },

        _option: function(dataItem, selected) {
            var option = "<option",
                dataText = this._text(dataItem),
                dataValue = this._value(dataItem);

            if (dataValue !== undefined) {
                dataValue += "";

                if (dataValue.indexOf('"') !== -1) {
                    dataValue = dataValue.replace(quotRegExp, "&quot;");
                }

                option += ' value="' + dataValue + '"';
            }

            if (selected) {
                option += ' selected="selected"';
            }

            option += ">";

            if (dataText !== undefined) {
                option += kendo.htmlEncode(dataText);
            }

            return option += "</option>";
        },

        _render: function(data) {
            var that = this,
                length = data.length,
                template = that.itemTemplate,
                values = that._dataItems.slice(0),
                visibleItems = 0, idx = 0,
                options = "", html = "",
                dataItem, selected;

            for (; idx < length; idx++) {
                dataItem = data[idx];
                selected = that._selected(values, dataItem);

                html += template(dataItem, idx, selected);
                options += that._option(dataItem, selected);

                if (!selected) {
                    visibleItems += 1;
                }
            }

            length = values.length;
            if (length) {
                for (idx = 0; idx < length; idx++) {
                    options += that._option(values[idx], true);
                }
            }

            that.ul[0].innerHTML = html;
            that.element.html(options);
            that._visibleItems = visibleItems;

            return visibleItems;
        },

        _selected: function(values, dataItem) {
            var that = this,
                textAccessor = that._text,
                valueAccessor = that._value,
                value = valueAccessor(dataItem),
                length = values.length,
                selected = false,
                dataValue,
                idx = 0;

            if (value === undefined) {
                value = textAccessor(dataItem);
            }

            for (; idx < length; idx++) {
                dataItem = values[idx];
                dataValue = valueAccessor(dataItem);

                if (dataValue === undefined) {
                    dataValue = textAccessor(dataItem);
                }

                if (dataValue !== undefined && dataValue === value) {
                    selected = true;
                    break;
                }
            }

            if (selected) {
                values.splice(idx, 1);
            }

            return selected;
        },

        _search: function() {
            var that = this;

            that._typing = setTimeout(function() {
                var value = that.input.val();
                if (that._prev !== value) {
                    that._prev = value;
                    that.search(value);
                }
            }, that.options.delay);
        },

        _allowSelection: function() {
            var max = this.options.maxSelectedItems;
            return max === null || max > this._values.length;
        },

        _select: function(li) {
            var that = this,
                values = that._values,
                dataItem,
                idx;

            if (!that._allowSelection()) {
                return;
            }

            if (!isNaN(li)) {
                idx = li;
                that.ul[0].children[idx].style.display = "none";
            } else {
                idx = li.hide().data("idx");
            }

            that.element[0].children[idx].selected = true;

            dataItem = that.dataSource.view()[idx];

            that.tagList.append(that.tagTemplate(dataItem));
            that._dataItems.push(dataItem);
            values.push(that._dataValue(dataItem));

            that._visibleItems -= 1;
            that.currentTag(null);
            that._placeholder();
            that._height(that._visibleItems);

            if (that._state === FILTER) {
                that._state = ACCEPT;
            }
        },

        _unselect: function(tag) {
            var that = this,
                index = tag.index(),
                dataItem, value,
                options, option, length;

            tag.remove();
            that.currentTag(null);

            that._values.splice(index, 1);
            dataItem = that._dataItems.splice(index, 1)[0];

            value = that._dataValue(dataItem);
            index = that._index(value);

            if (index !== -1) {
               $(that.ul[0].children[index]).show();
               that.element[0].children[index].selected = false;
               that._visibleItems += 1;
               that._height(that._visibleItems);
            } else {
                index = that.dataSource.view().length;
                options = that.element[0].children;
                length = options.length;

                for (; index < length; index++) {
                    option = options[index];
                    if (option.value == value) {
                        option.selected = false;
                        break;
                    }
                }
            }

            that._placeholder();
        },

        _template: function() {
            var that = this,
                options = that.options,
                itemTemplate = options.itemTemplate,
                tagTemplate = options.tagTemplate,
                hasDataSource = options.dataSource,
                textTemplate;

            if (that.element[0].length && !hasDataSource) {
                options.dataTextField = options.dataTextField || "text";
                options.dataValueField = options.dataValueField || "value";
            }

            textTemplate = kendo.template("#:" + kendo.expr(options.dataTextField, "data") + "#", { useWithBlock: false });

            itemTemplate = itemTemplate ? kendo.template(itemTemplate) : textTemplate;
            tagTemplate = tagTemplate ? kendo.template(tagTemplate) : textTemplate;

            that.itemTemplate = function(data, idx, hide) {
                return '<li tabindex="-1" role="option" data-idx="' + idx + '" unselectable="on" class="k-item"' + (hide ? HIDE : "") + '>' + itemTemplate(data) + '</li>';
            };

            that.tagTemplate = function(data) {
                return '<li class="k-button" unselectable="on"><span unselectable="on">' + tagTemplate(data) + '</span><span unselectable="on" class="k-icon k-delete">delete</span></li>';
            };
        },

        _input: function() {
            var that = this,
                accessKey = that.element[0].accessKey,
                input = that._innerWrapper.children("input.k-input");

            if (!input[0]) {
                input = $('<input class="k-input" style="width: 25px" />').appendTo(that._innerWrapper);
            }

            that.element.removeAttr("accesskey");
            that._focused = that.input = input.attr({
                "accesskey": accessKey,
                "role": "listbox",
                "aria-expanded": false
            });
        },

        _tagList: function() {
            var that = this,
                tagList = that._innerWrapper.children("ul");

            if (!tagList[0]) {
                tagList = $('<ul role="listbox" unselectable="on" class="k-reset"/>').appendTo(that._innerWrapper);
            }

            that.tagList = tagList;
        },

        _loader: function() {
            this._loading = $('<span class="k-icon k-loading ' + HIDDENCLASS + '"></span>').insertAfter(this.input);
        },

        _textContainer: function() {
            var computedStyles = kendo.getComputedStyles(this.input[0], styles);

            computedStyles.position = "absolute";
            computedStyles.visibility = "hidden";
            computedStyles.top = -3333;
            computedStyles.left = -3333;

            this._span = $("<span/>").css(computedStyles).appendTo(this.wrapper);
        },

        _wrapper: function() {
            var that = this,
                element = that.element,
                wrapper = element.parent("span.k-multiselect");

            if (!wrapper[0]) {
                wrapper = element.wrap('<div class="k-widget k-multiselect k-header" unselectable="on" />').parent();
                wrapper[0].style.cssText = element[0].style.cssText;

                $('<div class="k-multiselect-wrap k-floatwrap" unselectable="on" />').insertBefore(element);
            }

            that.wrapper = wrapper.addClass(element[0].className).css("display", "");
            that._innerWrapper = $(wrapper[0].firstChild);
        }
    });

    function compare(a, b) {
        var length;

        if ((a === null && b !== null) || (a !== null && b === null)) {
            return false;
        }

        length = a.length;
        if (length !== b.length) {
            return false;
        }

        while (length--) {
            if (a[length] !== b[length]) {
                return false;
            }
        }

        return true;
    }

    function first(ul) {
        var item = ul.firstChild;

        if (item && item.style.display === "none") {
            item = sibling(item, NEXT);
        }

        if (item) {
            return $(item);
        }

        return item;
    }

    function last(ul) {
        var item = ul.lastChild;

        if (item && item.style.display === "none") {
            item = sibling(item, PREV);
        }

        if (item) {
            return $(item);
        }

        return item;
    }

    function sibling(item, direction) {
        item = item[direction];

        if (item && item.style.display === "none") {
            item = sibling(item, direction);
        }

        return item;
    }

    ui.plugin(MultiSelect);

})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        Widget = kendo.ui.Widget,
        Draggable = kendo.ui.Draggable,
        extend = $.extend,
        format = kendo.format,
        parse = kendo.parseFloat,
        proxy = $.proxy,
        isArray = $.isArray,
        math = Math,
        support = kendo.support,
        pointers = support.pointers,
        msPointers = support.msPointers,
        CHANGE = "change",
        SLIDE = "slide",
        NS = ".slider",
        MOUSE_DOWN = "touchstart" + NS + " mousedown" + NS,
        TRACK_MOUSE_DOWN = pointers ? "pointerdown" + NS : (msPointers ? "MSPointerDown" + NS : MOUSE_DOWN),
        MOUSE_UP = "touchend" + NS + " mouseup" + NS,
        TRACK_MOUSE_UP = pointers ? "pointerup" : (msPointers ? "MSPointerUp" + NS : MOUSE_UP),
        MOVE_SELECTION = "moveSelection",
        KEY_DOWN = "keydown" + NS,
        CLICK = "click" + NS,
        MOUSE_OVER = "mouseover" + NS,
        FOCUS = "focus" + NS,
        BLUR = "blur" + NS,
        DRAG_HANDLE = ".k-draghandle",
        TRACK_SELECTOR = ".k-slider-track",
        TICK_SELECTOR = ".k-tick",
        STATE_SELECTED = "k-state-selected",
        STATE_FOCUSED = "k-state-focused",
        STATE_DEFAULT = "k-state-default",
        STATE_DISABLED = "k-state-disabled",
        PRECISION = 3,
        DISABLED = "disabled",
        UNDEFINED = "undefined",
        TABINDEX = "tabindex",
        getTouches = kendo.getTouches;

    var SliderBase = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            options = that.options;

            that._distance = options.max - options.min;
            that._isHorizontal = options.orientation == "horizontal";
            that._isRtl = that._isHorizontal && kendo.support.isRtl(element);
            that._position = that._isHorizontal ? "left" : "bottom";
            that._sizeFn = that._isHorizontal ? "width" : "height";
            that._outerSize = that._isHorizontal ? "outerWidth" : "outerHeight";

            options.tooltip.format = options.tooltip.enabled ? options.tooltip.format || "{0}" : "{0}";

            that._createHtml();
            that.wrapper = that.element.closest(".k-slider");
            that._trackDiv = that.wrapper.find(TRACK_SELECTOR);

            that._setTrackDivWidth();

            that._maxSelection = that._trackDiv[that._sizeFn]();

            that._sliderItemsInit();

            that._tabindex(that.wrapper.find(DRAG_HANDLE));
            that[options.enabled ? "enable" : "disable"]();

            var rtlDirectionSign = kendo.support.isRtl(that.wrapper) ? -1 : 1;

            that._keyMap = {
                37: step(-1 * rtlDirectionSign * options.smallStep), // left arrow
                40: step(-options.smallStep), // down arrow
                39: step(+1 * rtlDirectionSign * options.smallStep), // right arrow
                38: step(+options.smallStep), // up arrow
                35: setValue(options.max), // end
                36: setValue(options.min), // home
                33: step(+options.largeStep), // page up
                34: step(-options.largeStep)  // page down
            };

            kendo.notify(that);
        },

        events: [
            CHANGE,
            SLIDE
        ],

        options: {
            enabled: true,
            min: 0,
            max: 10,
            smallStep: 1,
            largeStep: 5,
            orientation: "horizontal",
            tickPlacement: "both",
            tooltip: { enabled: true, format: "{0}" }
        },

        _resize: function() {
            this._setTrackDivWidth();
            this.wrapper.find(".k-slider-items").remove();

            this._maxSelection = this._trackDiv[this._sizeFn]();
            this._sliderItemsInit();
            this._refresh();
        },

        _sliderItemsInit: function() {
            var that = this,
                options = that.options;

            var sizeBetweenTicks = that._maxSelection / ((options.max - options.min) / options.smallStep);
            var pixelWidths = that._calculateItemsWidth(math.floor(that._distance / options.smallStep));

            if (options.tickPlacement != "none" && sizeBetweenTicks >= 2) {
                that._trackDiv.before(createSliderItems(options, that._distance));
                that._setItemsWidth(pixelWidths);
                that._setItemsTitle();
            }

            that._calculateSteps(pixelWidths);

            if (options.tickPlacement != "none" && sizeBetweenTicks >= 2 &&
                options.largeStep >= options.smallStep) {
                that._setItemsLargeTick();
            }
        },

        getSize: function() {
            return kendo.dimensions(this.wrapper);
        },

        _setTrackDivWidth: function() {
            var that = this,
                trackDivPosition = parseFloat(that._trackDiv.css(that._isRtl ? "right" : that._position), 10) * 2;

            that._trackDiv[that._sizeFn]((that.wrapper[that._sizeFn]() - 2) - trackDivPosition);
        },

        _setItemsWidth: function(pixelWidths) {
            var that = this,
                options = that.options,
                first = 0,
                last = pixelWidths.length - 1,
                items = that.wrapper.find(TICK_SELECTOR),
                i,
                paddingTop = 0,
                bordersWidth = 2,
                count = items.length,
                selection = 0;

            for (i = 0; i < count - 2; i++) {
                $(items[i + 1])[that._sizeFn](pixelWidths[i]);
            }

            if (that._isHorizontal) {
                $(items[first]).addClass("k-first")[that._sizeFn](pixelWidths[last - 1]);
                $(items[last]).addClass("k-last")[that._sizeFn](pixelWidths[last]);
            } else {
                $(items[last]).addClass("k-first")[that._sizeFn](pixelWidths[last]);
                $(items[first]).addClass("k-last")[that._sizeFn](pixelWidths[last - 1]);
            }

            if (that._distance % options.smallStep !== 0 && !that._isHorizontal) {
                for (i = 0; i < pixelWidths.length; i++) {
                    selection += pixelWidths[i];
                }

                paddingTop = that._maxSelection - selection;
                paddingTop += parseFloat(that._trackDiv.css(that._position), 10) + bordersWidth;

                that.wrapper.find(".k-slider-items").css("padding-top", paddingTop);
            }
        },

        _setItemsTitle: function() {
            var that = this,
                options = that.options,
                items = that.wrapper.find(TICK_SELECTOR),
                titleNumber = options.min,
                count = items.length,
                i = that._isHorizontal && !that._isRtl ? 0 : count - 1,
                limit = that._isHorizontal && !that._isRtl ? count : -1,
                increment = that._isHorizontal && !that._isRtl ? 1 : -1;

            for (; i - limit !== 0 ; i += increment) {
                $(items[i]).attr("title", format(options.tooltip.format, round(titleNumber)));
                titleNumber += options.smallStep;
            }
        },

        _setItemsLargeTick: function() {
            var that = this,
                options = that.options,
                items = that.wrapper.find(TICK_SELECTOR),
                i = 0, item, value;

            if ((1000 * options.largeStep) % (1000 * options.smallStep) === 0 || that._distance / options.largeStep >= 3) {
                if (that._isHorizontal && !that._isRtl) {
                    items = $.makeArray(items).reverse();
                }

                for (i = 0; i < items.length; i++) {
                    item = $(items[i]);
                    value = that._values[i];
                    if (value % options.smallStep === 0 && value % options.largeStep === 0) {
                        item.addClass("k-tick-large")
                            .html("<span class='k-label'>" + item.attr("title") + "</span>");

                        if (i !== 0 && i !== items.length - 1) {
                            item.css("line-height", item[that._sizeFn]() + "px");
                        }
                    }
                }
            }
        },

        _calculateItemsWidth: function(itemsCount) {
            var that = this,
                options = that.options,
                trackDivSize = parseFloat(that._trackDiv.css(that._sizeFn)) + 1,
                pixelStep = trackDivSize / that._distance,
                itemWidth,
                pixelWidths,
                i;

            if ((that._distance / options.smallStep) - math.floor(that._distance / options.smallStep) > 0) {
                trackDivSize -= ((that._distance % options.smallStep) * pixelStep);
            }

            itemWidth = trackDivSize / itemsCount;
            pixelWidths = [];

            for (i = 0; i < itemsCount - 1; i++) {
                pixelWidths[i] = itemWidth;
            }

            pixelWidths[itemsCount - 1] = pixelWidths[itemsCount] = itemWidth / 2;
            return that._roundWidths(pixelWidths);
        },

        _roundWidths: function(pixelWidthsArray) {
            var balance = 0,
                count = pixelWidthsArray.length,
                i;

            for (i = 0; i < count; i++) {
                balance += (pixelWidthsArray[i] - math.floor(pixelWidthsArray[i]));
                pixelWidthsArray[i] = math.floor(pixelWidthsArray[i]);
            }

            balance = math.round(balance);

            return this._addAdditionalSize(balance, pixelWidthsArray);
        },

        _addAdditionalSize: function(additionalSize, pixelWidthsArray) {
            if (additionalSize === 0) {
                return pixelWidthsArray;
            }

            //set step size
            var step = parseFloat(pixelWidthsArray.length - 1) / parseFloat(additionalSize == 1 ? additionalSize : additionalSize - 1),
                i;

            for (i = 0; i < additionalSize; i++) {
                pixelWidthsArray[parseInt(math.round(step * i), 10)] += 1;
            }

            return pixelWidthsArray;
        },

        _calculateSteps: function(pixelWidths) {
            var that = this,
                options = that.options,
                val = options.min,
                selection = 0,
                itemsCount = math.ceil(that._distance / options.smallStep),
                i = 1,
                lastItem;

            itemsCount += (that._distance / options.smallStep) % 1 === 0 ? 1 : 0;
            pixelWidths.splice(0, 0, pixelWidths[itemsCount - 2] * 2);
            pixelWidths.splice(itemsCount -1, 1, pixelWidths.pop() * 2);

            that._pixelSteps = [selection];
            that._values = [val];

            if (itemsCount === 0) {
                return;
            }

            while (i < itemsCount) {
                selection += (pixelWidths[i - 1] + pixelWidths[i]) / 2;
                that._pixelSteps[i] = selection;
                that._values[i] = val += options.smallStep;

                i++;
            }

            lastItem = that._distance % options.smallStep === 0 ? itemsCount - 1 : itemsCount;

            that._pixelSteps[lastItem] = that._maxSelection;
            that._values[lastItem] = options.max;

            if (that._isRtl) {
                that._pixelSteps.reverse();
                that._values.reverse();
            }
        },

        _getValueFromPosition: function(mousePosition, dragableArea) {
            var that = this,
                options = that.options,
                step = math.max(options.smallStep * (that._maxSelection / that._distance), 0),
                position = 0,
                halfStep = (step / 2),
                i;

            if (that._isHorizontal) {
                position = mousePosition - dragableArea.startPoint;
                if (that._isRtl) {
                    position = that._maxSelection - position;
                }
            } else {
                position = dragableArea.startPoint - mousePosition;
            }

            if (that._maxSelection - ((parseInt(that._maxSelection % step, 10) - 3) / 2) < position) {
                return options.max;
            }

            for (i = 0; i < that._pixelSteps.length; i++) {
                if (math.abs(that._pixelSteps[i] - position) - 1 <= halfStep) {
                    return round(that._values[i]);
                }
            }
        },

        _getFormattedValue: function(val, drag) {
            var that = this,
                html = "",
                tooltip = that.options.tooltip,
                tooltipTemplate,
                selectionStart,
                selectionEnd;

            if (isArray(val)) {
                selectionStart = val[0];
                selectionEnd = val[1];
            } else if (drag && drag.type) {
                selectionStart = drag.selectionStart;
                selectionEnd = drag.selectionEnd;
            }

            if (drag) {
                tooltipTemplate = drag.tooltipTemplate;
            }

            if (!tooltipTemplate && tooltip.template) {
                tooltipTemplate = kendo.template(tooltip.template);
            }

            if (isArray(val) || (drag && drag.type)) {

                if (tooltipTemplate) {
                    html = tooltipTemplate({
                        selectionStart: selectionStart,
                        selectionEnd: selectionEnd
                    });
                } else {
                    selectionStart = format(tooltip.format, selectionStart);
                    selectionEnd = format(tooltip.format, selectionEnd);
                    html = selectionStart + " - " + selectionEnd;
                }
            } else {
                if (drag) {
                    drag.val = val;
                }

                if (tooltipTemplate) {
                    html = tooltipTemplate({
                        value: val
                    });
                } else {
                    html = format(tooltip.format, val);
                }
            }
            return html;
        },

        _getDraggableArea: function() {
            var that = this,
                offset = kendo.getOffset(that._trackDiv);

            return {
                startPoint: that._isHorizontal ? offset.left : offset.top + that._maxSelection,
                endPoint: that._isHorizontal ? offset.left + that._maxSelection : offset.top
            };
        },

        _createHtml: function() {
            var that = this,
                element = that.element,
                options = that.options,
                inputs = element.find("input");

            if (inputs.length == 2) {
                inputs.eq(0).val(options.selectionStart);
                inputs.eq(1).val(options.selectionEnd);
            } else {
                element.val(options.value);
            }

            element.wrap(createWrapper(options, element, that._isHorizontal)).hide();

            if (options.showButtons) {
                element.before(createButton(options, "increase", that._isHorizontal))
                       .before(createButton(options, "decrease", that._isHorizontal));
            }

            element.before(createTrack(options, element));
        },

        _focus: function(e) {
            var that = this,
                target = e.target,
                val = that.value(),
                drag = that._drag;

            if (!drag) {
                if (target == that.wrapper.find(DRAG_HANDLE).eq(0)[0]) {
                    drag = that._firstHandleDrag;
                    that._activeHandle = 0;
                } else {
                    drag = that._lastHandleDrag;
                    that._activeHandle = 1;
                }
                val = val[that._activeHandle];
            }

            $(target).addClass(STATE_FOCUSED + " " + STATE_SELECTED);

            if (drag) {
                that._activeHandleDrag = drag;

                drag.selectionStart = that.options.selectionStart;
                drag.selectionEnd = that.options.selectionEnd;

                drag._updateTooltip(val);
            }
        },

        _focusWithMouse: function(target) {
            target = $(target);

            var that = this,
                idx = target.is(DRAG_HANDLE) ? target.index() : 0;

            window.setTimeout(function(){
                that.wrapper.find(DRAG_HANDLE)[idx == 2 ? 1 : 0].focus();
            }, 1);

            that._setTooltipTimeout();
        },

        _blur: function(e) {
            var that = this,
                drag = that._activeHandleDrag;

            $(e.target).removeClass(STATE_FOCUSED + " " + STATE_SELECTED);

            if (drag) {
                drag._removeTooltip();
                delete that._activeHandleDrag;
                delete that._activeHandle;
            }
        },

        _setTooltipTimeout: function() {
            var that = this;
            that._tooltipTimeout = window.setTimeout(function(){
                var drag = that._drag || that._activeHandleDrag;
                if (drag) {
                    drag._removeTooltip();
                }
            }, 300);
        },

        _clearTooltipTimeout: function() {
            var that = this;
            window.clearTimeout(this._tooltipTimeout);
            var drag = that._drag || that._activeHandleDrag;
            if (drag && drag.tooltipDiv) {
                drag.tooltipDiv.stop(true, false).css("opacity", 1);
            }
        }
    });

    function createWrapper (options, element, isHorizontal) {
        var orientationCssClass = isHorizontal ? " k-slider-horizontal" : " k-slider-vertical",
            style = options.style ? options.style : element.attr("style"),
            cssClasses = element.attr("class") ? (" " + element.attr("class")) : "",
            tickPlacementCssClass = "";

        if (options.tickPlacement == "bottomRight") {
            tickPlacementCssClass = " k-slider-bottomright";
        } else if (options.tickPlacement == "topLeft") {
            tickPlacementCssClass = " k-slider-topleft";
        }

        style = style ? " style='" + style + "'" : "";

        return "<div class='k-widget k-slider" + orientationCssClass + cssClasses + "'" + style + ">" +
               "<div class='k-slider-wrap" + (options.showButtons ? " k-slider-buttons" : "") + tickPlacementCssClass +
               "'></div></div>";
    }

    function createButton (options, type, isHorizontal) {
        var buttonCssClass = "";

        if (type == "increase") {
            buttonCssClass = isHorizontal ? "k-i-arrow-e" : "k-i-arrow-n";
        } else {
            buttonCssClass = isHorizontal ? "k-i-arrow-w" : "k-i-arrow-s";
        }

        return "<a class='k-button k-button-" + type + "'><span class='k-icon " + buttonCssClass +
               "' title='" + options[type + "ButtonTitle"] + "'>" + options[type + "ButtonTitle"] + "</span></a>";
    }

    function createSliderItems (options, distance) {
        var result = "<ul class='k-reset k-slider-items'>",
            count = math.floor(round(distance / options.smallStep)) + 1,
            i;

        for(i = 0; i < count; i++) {
            result += "<li class='k-tick' role='presentation'>&nbsp;</li>";
        }

        result += "</ul>";

        return result;
    }

    function createTrack (options, element) {
        var dragHandleCount = element.is("input") ? 1 : 2,
            firstDragHandleTitle = dragHandleCount == 2 ? options.leftDragHandleTitle : options.dragHandleTitle;

        return "<div class='k-slider-track'><div class='k-slider-selection'><!-- --></div>" +
               "<a href='#' class='k-draghandle' title='" + firstDragHandleTitle + "' role='slider' aria-valuemin='" + options.min + "' aria-valuemax='" + options.max + "' aria-valuenow='" + (dragHandleCount > 1 ? (options.selectionStart || options.min) : options.value || options.min) + "'>Drag</a>" +
               (dragHandleCount > 1 ? "<a href='#' class='k-draghandle' title='" + options.rightDragHandleTitle + "'role='slider' aria-valuemin='" + options.min + "' aria-valuemax='" + options.max + "' aria-valuenow='" + (options.selectionEnd || options.max) + "'>Drag</a>" : "") +
               "</div>";
    }

    function step(stepValue) {
        return function (value) {
            return value + stepValue;
        };
    }

    function setValue(value) {
        return function () {
            return value;
        };
    }

    function formatValue(value) {
        return (value + "").replace(".", kendo.cultures.current.numberFormat["."]);
    }

    function round(value) {
        value = parseFloat(value, 10);
        var power = math.pow(10, PRECISION || 0);
        return math.round(value * power) / power;
    }

    function parseAttr(element, name) {
        var value = parse(element.getAttribute(name));
        if (value === null) {
            value = undefined;
        }
        return value;
    }

    function defined(value) {
        return typeof value !== UNDEFINED;
    }

    var Slider = SliderBase.extend({
        init: function(element, options) {
            var that = this,
                dragHandle;

            element.type = "text";
            options = extend({}, {
                value: parseAttr(element, "value"),
                min: parseAttr(element, "min"),
                max: parseAttr(element, "max"),
                smallStep: parseAttr(element, "step")
            }, options);

            element = $(element);

            if (options && options.enabled === undefined) {
                options.enabled = !element.is("[disabled]");
            }

            SliderBase.fn.init.call(that, element, options);
            options = that.options;
            if (!defined(options.value) || options.value === null) {
                options.value = options.min;
                element.val(options.min);
            }
            options.value = math.max(math.min(options.value, options.max), options.min);

            dragHandle = that.wrapper.find(DRAG_HANDLE);

            new Slider.Selection(dragHandle, that, options);
            that._drag = new Slider.Drag(dragHandle, "", that, options);
        },

        options: {
            name: "Slider",
            showButtons: true,
            increaseButtonTitle: "Increase",
            decreaseButtonTitle: "Decrease",
            dragHandleTitle: "drag",
            tooltip: { format: "{0:#,#.##}" },
            value: null
        },

        enable: function (enable) {
            var that = this,
                options = that.options,
                clickHandler,
                move;

            that.disable();
            if (enable === false) {
                return;
            }

            that.wrapper
                .removeClass(STATE_DISABLED)
                .addClass(STATE_DEFAULT);

            that.wrapper.find("input").removeAttr(DISABLED);

            clickHandler = function (e) {
                var touch = getTouches(e)[0];

                if (!touch) {
                    return;
                }

                var mousePosition = that._isHorizontal ? touch.location.pageX : touch.location.pageY,
                    dragableArea = that._getDraggableArea(),
                    target = $(e.target);

                if (target.hasClass("k-draghandle")) {
                    target.addClass(STATE_FOCUSED + " " + STATE_SELECTED);
                    return;
                }

                that._update(that._getValueFromPosition(mousePosition, dragableArea));

                that._focusWithMouse(e.target);

                that._drag.dragstart(e);
                e.preventDefault();
            };

            that.wrapper
                .find(TICK_SELECTOR + ", " + TRACK_SELECTOR)
                    .on(TRACK_MOUSE_DOWN, clickHandler)
                    .end()
                    .on(TRACK_MOUSE_DOWN, function() {
                        $(document.documentElement).one("selectstart", kendo.preventDefault);
                    })
                    .on(TRACK_MOUSE_UP, function() {
                        that._drag._end();
                    });

            that.wrapper
                .find(DRAG_HANDLE)
                .attr(TABINDEX, 0)
                .on(MOUSE_UP, function () {
                    that._setTooltipTimeout();
                })
                .on(CLICK, function (e) {
                    that._focusWithMouse(e.target);
                    e.preventDefault();
                })
                .on(FOCUS, proxy(that._focus, that))
                .on(BLUR, proxy(that._blur, that));

            move = proxy(function (sign) {
                var newVal = that._nextValueByIndex(that._valueIndex + (sign * 1));
                that._setValueInRange(newVal);
                that._drag._updateTooltip(newVal);
            }, that);

            if (options.showButtons) {
                var mouseDownHandler = proxy(function(e, sign) {
                    this._clearTooltipTimeout();
                    if (e.which === 1 || (support.touch && e.which === 0)) {
                        move(sign);

                        this.timeout = setTimeout(proxy(function () {
                            this.timer = setInterval(function () {
                                move(sign);
                            }, 60);
                        }, this), 200);
                    }
                }, that);

                that.wrapper.find(".k-button")
                    .on(MOUSE_UP, proxy(function (e) {
                        this._clearTimer();
                        that._focusWithMouse(e.target);
                    }, that))
                    .on(MOUSE_OVER, function (e) {
                        $(e.currentTarget).addClass("k-state-hover");
                    })
                    .on("mouseout" + NS, proxy(function (e) {
                        $(e.currentTarget).removeClass("k-state-hover");
                        this._clearTimer();
                    }, that))
                    .eq(0)
                    .on(MOUSE_DOWN, proxy(function (e) {
                        mouseDownHandler(e, 1);
                    }, that))
                    .click(false)
                    .end()
                    .eq(1)
                    .on(MOUSE_DOWN, proxy(function (e) {
                        mouseDownHandler(e, -1);
                    }, that))
                    .click(kendo.preventDefault);
            }

            that.wrapper
                .find(DRAG_HANDLE)
                .off(KEY_DOWN, false)
                .on(KEY_DOWN, proxy(this._keydown, that));

            options.enabled = true;
        },

        disable: function () {
            var that = this;

            that.wrapper
                .removeClass(STATE_DEFAULT)
                .addClass(STATE_DISABLED);

            $(that.element).prop(DISABLED, DISABLED);

            that.wrapper
                .find(".k-button")
                .off(MOUSE_DOWN)
                .on(MOUSE_DOWN, kendo.preventDefault)
                .off(MOUSE_UP)
                .on(MOUSE_UP, kendo.preventDefault)
                .off("mouseleave" + NS)
                .on("mouseleave" + NS, kendo.preventDefault)
                .off(MOUSE_OVER)
                .on(MOUSE_OVER, kendo.preventDefault);

            that.wrapper
                .find(TICK_SELECTOR + ", " + TRACK_SELECTOR).off(TRACK_MOUSE_DOWN).off(TRACK_MOUSE_UP);

            that.wrapper
                .find(DRAG_HANDLE)
                .attr(TABINDEX, -1)
                .off(MOUSE_UP)
                .off(KEY_DOWN)
                .off(CLICK)
                .off(FOCUS)
                .off(BLUR);

            that.options.enabled = false;
        },

        _update: function (val) {
            var that = this,
                change = that.value() != val;

            that.value(val);

            if (change) {
                that.trigger(CHANGE, { value: that.options.value });
            }
        },

        value: function (value) {
            var that = this,
                options = that.options;

            value = round(value);
            if (isNaN(value)) {
                return options.value;
            }

            if (value >= options.min && value <= options.max) {
                if (options.value != value) {
                    that.element.prop("value", formatValue(value));
                    options.value = value;
                    that._refreshAriaAttr(value);
                    that._refresh();
                }
            }
        },

        _refresh: function () {
            this.trigger(MOVE_SELECTION, { value: this.options.value });
        },

        _refreshAriaAttr: function(value) {
            var that = this,
                drag = that._drag,
                formattedValue;

            if (drag && drag._tooltipDiv) {
                formattedValue = drag._tooltipDiv.text();
            } else {
                formattedValue = that._getFormattedValue(value, null);
            }
            this.wrapper.find(DRAG_HANDLE).attr("aria-valuenow", value).attr("aria-valuetext", formattedValue);
        },

        _clearTimer: function () {
            clearTimeout(this.timeout);
            clearInterval(this.timer);
        },

        _keydown: function (e) {
            var that = this;

            if (e.keyCode in that._keyMap) {
                that._clearTooltipTimeout();
                that._setValueInRange(that._keyMap[e.keyCode](that.options.value));
                that._drag._updateTooltip(that.value());
                e.preventDefault();
            }
        },

        _setValueInRange: function (val) {
            var that = this,
                options = that.options;

            val = round(val);
            if (isNaN(val)) {
                that._update(options.min);
                return;
            }

            val = math.max(math.min(val, options.max), options.min);
            that._update(val);
        },

        _nextValueByIndex: function (index) {
            var count = this._values.length;
            if (this._isRtl) {
                index = count - 1 - index;
            }
            return this._values[math.max(0, math.min(index, count - 1))];
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);

            that.wrapper.off(NS)
                .find(".k-button").off(NS)
                .end()
                .find(DRAG_HANDLE).off(NS)
                .end()
                .find(TICK_SELECTOR + ", " + TRACK_SELECTOR).off(NS)
                .end();

            that._drag.draggable.destroy();
            that._drag._removeTooltip(true);
        }
    });

    Slider.Selection = function (dragHandle, that, options) {
        function moveSelection (val) {
            var selectionValue = val - options.min,
                index = that._valueIndex = math.ceil(round(selectionValue / options.smallStep)),
                selection = parseInt(that._pixelSteps[index], 10),
                selectionDiv = that._trackDiv.find(".k-slider-selection"),
                halfDragHanndle = parseInt(dragHandle[that._outerSize]() / 2, 10),
                rtlCorrection = that._isRtl ? 2 : 0;

            selectionDiv[that._sizeFn](that._isRtl ? that._maxSelection - selection : selection);
            dragHandle.css(that._position, selection - halfDragHanndle - rtlCorrection);
        }

        moveSelection(options.value);

        that.bind([CHANGE, SLIDE, MOVE_SELECTION], function (e) {
            moveSelection(parseFloat(e.value, 10));
        });
    };

    Slider.Drag = function (element, type, owner, options) {
        var that = this;
        that.owner = owner;
        that.options = options;
        that.element = element;
        that.type = type;

        that.draggable = new Draggable(element, {
            distance: 0,
            dragstart: proxy(that._dragstart, that),
            drag: proxy(that.drag, that),
            dragend: proxy(that.dragend, that),
            dragcancel: proxy(that.dragcancel, that)
        });

        element.click(false);
    };

    Slider.Drag.prototype = {
        dragstart: function(e) {
            // add reference to the last active drag handle.
            this.owner._activeDragHandle = this;
            // HACK to initiate click on the line
            this.draggable.userEvents.cancel();
            this.draggable.userEvents._start(e);
        },

        _dragstart: function(e) {
            var that = this,
                owner = that.owner,
                options = that.options;

            if (!options.enabled) {
                e.preventDefault();
                return;
            }

            // add reference to the last active drag handle.
            this.owner._activeDragHandle = this;

            owner.element.off(MOUSE_OVER);
            that.element.addClass(STATE_FOCUSED + " " + STATE_SELECTED);
            $(document.documentElement).css("cursor", "pointer");

            that.dragableArea = owner._getDraggableArea();
            that.step = math.max(options.smallStep * (owner._maxSelection / owner._distance), 0);

            if (that.type) {
                that.selectionStart = options.selectionStart;
                that.selectionEnd = options.selectionEnd;
                owner._setZIndex(that.type);
            } else {
                that.oldVal = that.val = options.value;
            }

            that._removeTooltip(true);
            that._createTooltip();
        },

        _createTooltip: function() {
            var that = this,
                owner = that.owner,
                tooltip = that.options.tooltip,
                html = '',
                wnd = $(window),
                tooltipTemplate, colloutCssClass;

            if (!tooltip.enabled) {
                return;
            }

            if (tooltip.template) {
                tooltipTemplate = that.tooltipTemplate = kendo.template(tooltip.template);
            }

            $(".k-slider-tooltip").remove(); // if user changes window while tooltip is visible, a second one will be created
            that.tooltipDiv = $("<div class='k-widget k-tooltip k-slider-tooltip'><!-- --></div>").appendTo(document.body);

            html = owner._getFormattedValue(that.val || owner.value(), that);

            if (!that.type) {
                colloutCssClass = "k-callout-" + (owner._isHorizontal ? 's' : 'e');
                that.tooltipInnerDiv = "<div class='k-callout " + colloutCssClass + "'><!-- --></div>";
                html += that.tooltipInnerDiv;
            }

            that.tooltipDiv.html(html);

            that._scrollOffset = {
                top: wnd.scrollTop(),
                left: wnd.scrollLeft()
            };

            that.moveTooltip();
        },

        drag: function (e) {
            var that = this,
                owner = that.owner,
                x = e.x.location,
                y = e.y.location,
                startPoint = that.dragableArea.startPoint,
                endPoint = that.dragableArea.endPoint,
                slideParams;

            e.preventDefault();

            if (owner._isHorizontal) {
                if (owner._isRtl) {
                    that.val = that.constrainValue(x, startPoint, endPoint, x < endPoint);
                } else {
                    that.val = that.constrainValue(x, startPoint, endPoint, x >= endPoint);
                }
            } else {
                that.val = that.constrainValue(y, endPoint, startPoint, y <= endPoint);
            }

            if (that.oldVal != that.val) {
                that.oldVal = that.val;

                if (that.type) {
                    if (that.type == "firstHandle") {
                        if (that.val < that.selectionEnd) {
                            that.selectionStart = that.val;
                        } else {
                            that.selectionStart = that.selectionEnd = that.val;
                        }
                    } else {
                        if (that.val > that.selectionStart) {
                            that.selectionEnd = that.val;
                        } else {
                            that.selectionStart = that.selectionEnd = that.val;
                        }
                    }
                    slideParams = {
                        values: [that.selectionStart, that.selectionEnd],
                        value: [that.selectionStart, that.selectionEnd]
                    };
                } else {
                    slideParams = { value: that.val };
                }

                owner.trigger(SLIDE, slideParams);
            }

            that._updateTooltip(that.val);
        },

        _updateTooltip: function(val) {
            var that = this,
                options = that.options,
                tooltip = options.tooltip,
                html = "";

            if (!tooltip.enabled) {
                return;
            }

            if (!that.tooltipDiv) {
                that._createTooltip();
            }

            html = that.owner._getFormattedValue(round(val), that);

            if (!that.type) {
                html += that.tooltipInnerDiv;
            }

            that.tooltipDiv.html(html);
            that.moveTooltip();
        },

        dragcancel: function() {
            this.owner._refresh();
            $(document.documentElement).css("cursor", "");
            return this._end();
        },

        dragend: function() {
            var that = this,
                owner = that.owner;

            $(document.documentElement).css("cursor", "");

            if (that.type) {
                owner._update(that.selectionStart, that.selectionEnd);
            } else {
                owner._update(that.val);
                that.draggable.userEvents._disposeAll();
            }

            return that._end();
        },

        _end: function() {
            var that = this,
                owner = that.owner;

            owner._focusWithMouse(that.element);

            owner.element.on(MOUSE_OVER);

            return false;
        },

        _removeTooltip: function(noAnimation) {
            var that = this,
                owner = that.owner;

            if (that.tooltipDiv && owner.options.tooltip.enabled && owner.options.enabled) {
                if (noAnimation) {
                    that.tooltipDiv.remove();
                    that.tooltipDiv = null;
                } else {
                    that.tooltipDiv.fadeOut("slow", function(){
                        $(this).remove();
                        that.tooltipDiv = null;
                    });
                }
            }
        },

        moveTooltip: function () {
            var that = this,
                owner = that.owner,
                top = 0,
                left = 0,
                element = that.element,
                offset = kendo.getOffset(element),
                margin = 8,
                viewport = $(window),
                callout = that.tooltipDiv.find(".k-callout"),
                width = that.tooltipDiv.outerWidth(),
                height = that.tooltipDiv.outerHeight(),
                dragHandles, sdhOffset, diff, anchorSize;

            if (that.type) {
                dragHandles = owner.wrapper.find(DRAG_HANDLE);
                offset = kendo.getOffset(dragHandles.eq(0));
                sdhOffset = kendo.getOffset(dragHandles.eq(1));

                if (owner._isHorizontal) {
                    top = sdhOffset.top;
                    left = offset.left + ((sdhOffset.left - offset.left) / 2);
                } else {
                    top = offset.top + ((sdhOffset.top - offset.top) / 2);
                    left = sdhOffset.left;
                }

                anchorSize = dragHandles.eq(0).outerWidth() + 2 * margin;
            } else {
                top = offset.top;
                left = offset.left;
                anchorSize = element.outerWidth() + 2 * margin;
            }

            if (owner._isHorizontal) {
                left -= parseInt((width - element[owner._outerSize]()) / 2, 10);
                top -= height + callout.height() + margin;
            } else {
                top -= parseInt((height - element[owner._outerSize]()) / 2, 10);
                left -= width + callout.width() + margin;
            }

            if (owner._isHorizontal) {
                diff = that._flip(top, height, anchorSize, viewport.outerHeight() + that._scrollOffset.top);
                top += diff;
                left += that._fit(left, width, viewport.outerWidth() + that._scrollOffset.left);
            } else {
                diff = that._flip(left, width, anchorSize, viewport.outerWidth() + that._scrollOffset.left);
                top += that._fit(top, height, viewport.outerHeight() + that._scrollOffset.top);
                left += diff;
            }

            if (diff > 0 && callout) {
                callout.removeClass();
                callout.addClass("k-callout k-callout-" + (owner._isHorizontal ? "n" : "w"));
            }

            that.tooltipDiv.css({ top: top, left: left });
        },

        _fit: function(position, size, viewPortEnd) {
            var output = 0;

            if (position + size > viewPortEnd) {
                output = viewPortEnd - (position + size);
            }

            if (position < 0) {
                output = -position;
            }

            return output;
        },

        _flip: function(offset, size, anchorSize, viewPortEnd) {
            var output = 0;

            if (offset + size > viewPortEnd) {
                output += -(anchorSize + size);
            }

            if (offset + output < 0) {
                output += anchorSize + size;
            }

            return output;
        },

        constrainValue: function (position, min, max, maxOverflow) {
            var that = this,
                val = 0;

            if (min < position && position < max) {
                val = that.owner._getValueFromPosition(position, that.dragableArea);
            } else {
                if (maxOverflow ) {
                    val = that.options.max;
                } else {
                    val = that.options.min;
                }
            }

            return val;
        }

    };

    kendo.ui.plugin(Slider);

    var RangeSlider = SliderBase.extend({
        init: function(element, options) {
            var that = this,
                inputs = $(element).find("input"),
                firstInput = inputs.eq(0)[0],
                secondInput = inputs.eq(1)[0];

            firstInput.type = "text";
            secondInput.type = "text";

            options = extend({}, {
                selectionStart: parseAttr(firstInput, "value"),
                min: parseAttr(firstInput, "min"),
                max: parseAttr(firstInput, "max"),
                smallStep: parseAttr(firstInput, "step")
            }, {
                selectionEnd: parseAttr(secondInput, "value"),
                min: parseAttr(secondInput, "min"),
                max: parseAttr(secondInput, "max"),
                smallStep: parseAttr(secondInput, "step")
            }, options);

            if (options && options.enabled === undefined) {
                options.enabled = !inputs.is("[disabled]");
            }

            SliderBase.fn.init.call(that, element, options);
            options = that.options;
            if (!defined(options.selectionStart) || options.selectionStart === null) {
                options.selectionStart = options.min;
                inputs.eq(0).val(options.min);
            }

            if (!defined(options.selectionEnd) || options.selectionEnd === null) {
                options.selectionEnd = options.max;
                inputs.eq(1).val(options.max);
            }

            var dragHandles = that.wrapper.find(DRAG_HANDLE);

            new RangeSlider.Selection(dragHandles, that, options);
            that._firstHandleDrag = new Slider.Drag(dragHandles.eq(0), "firstHandle", that, options);
            that._lastHandleDrag = new Slider.Drag(dragHandles.eq(1), "lastHandle" , that, options);
        },

        options: {
            name: "RangeSlider",
            leftDragHandleTitle: "drag",
            rightDragHandleTitle: "drag",
            tooltip: { format: "{0:#,#.##}" },
            selectionStart: null,
            selectionEnd: null
        },

        enable: function (enable) {
            var that = this,
                options = that.options,
                clickHandler;

            that.disable();
            if (enable === false) {
                return;
            }

            that.wrapper
                .removeClass(STATE_DISABLED)
                .addClass(STATE_DEFAULT);

            that.wrapper.find("input").removeAttr(DISABLED);

            clickHandler = function (e) {
                var touch = getTouches(e)[0];

                if (!touch) {
                    return;
                }

                var mousePosition = that._isHorizontal ? touch.location.pageX : touch.location.pageY,
                    dragableArea = that._getDraggableArea(),
                    val = that._getValueFromPosition(mousePosition, dragableArea),
                    target = $(e.target),
                    from, to, drag;

                if (target.hasClass("k-draghandle")) {
                    target.addClass(STATE_FOCUSED + " " + STATE_SELECTED);
                    return;
                }

                if (val < options.selectionStart) {
                    from = val;
                    to = options.selectionEnd;
                    drag = that._firstHandleDrag;
                } else if (val > that.selectionEnd) {
                    from = options.selectionStart;
                    to = val;
                    drag = that._lastHandleDrag;
                } else {
                    if (val - options.selectionStart <= options.selectionEnd - val) {
                        from = val;
                        to = options.selectionEnd;
                        drag = that._firstHandleDrag;
                    } else {
                        from = options.selectionStart;
                        to = val;
                        drag = that._lastHandleDrag;
                    }
                }

                drag.dragstart(e);
                that._setValueInRange(from, to);
                that._focusWithMouse(drag.element);
            };

            that.wrapper
                .find(TICK_SELECTOR + ", " + TRACK_SELECTOR)
                    .on(TRACK_MOUSE_DOWN, clickHandler)
                    .end()
                    .on(TRACK_MOUSE_DOWN, function() {
                        $(document.documentElement).one("selectstart", kendo.preventDefault);
                    })
                    .on(TRACK_MOUSE_UP, function() {
                        if (that._activeDragHandle) {
                            that._activeDragHandle._end();
                        }
                    });

            that.wrapper
                .find(DRAG_HANDLE)
                .attr(TABINDEX, 0)
                .on(MOUSE_UP, function () {
                    that._setTooltipTimeout();
                })
                .on(CLICK, function (e) {
                    that._focusWithMouse(e.target);
                    e.preventDefault();
                })
                .on(FOCUS, proxy(that._focus, that))
                .on(BLUR, proxy(that._blur, that));

            that.wrapper.find(DRAG_HANDLE)
                .off(KEY_DOWN, kendo.preventDefault)
                .eq(0).on(KEY_DOWN,
                    proxy(function(e) {
                        this._keydown(e, "firstHandle");
                    }, that)
                )
                .end()
                .eq(1).on(KEY_DOWN,
                    proxy(function(e) {
                        this._keydown(e, "lastHandle");
                    }, that)
                );

            that.options.enabled = true;
        },

        disable: function () {
            var that = this;

            that.wrapper
                .removeClass(STATE_DEFAULT)
                .addClass(STATE_DISABLED);

            that.wrapper.find("input").prop(DISABLED, DISABLED);

            that.wrapper
                .find(TICK_SELECTOR + ", " + TRACK_SELECTOR).off(TRACK_MOUSE_DOWN).off(TRACK_MOUSE_UP);

            that.wrapper
                .find(DRAG_HANDLE)
                .attr(TABINDEX, -1)
                .off(MOUSE_UP)
                .off(KEY_DOWN)
                .off(CLICK)
                .off(FOCUS)
                .off(BLUR);

            that.options.enabled = false;
        },

        _keydown: function (e, handle) {
            var that = this,
                selectionStartValue = that.options.selectionStart,
                selectionEndValue = that.options.selectionEnd,
                dragSelectionStart,
                dragSelectionEnd,
                activeHandleDrag;

            if (e.keyCode in that._keyMap) {

                that._clearTooltipTimeout();

                if (handle == "firstHandle") {
                    activeHandleDrag = that._activeHandleDrag = that._firstHandleDrag;
                    selectionStartValue = that._keyMap[e.keyCode](selectionStartValue);

                    if (selectionStartValue > selectionEndValue) {
                        selectionEndValue = selectionStartValue;
                    }
                } else {
                    activeHandleDrag = that._activeHandleDrag = that._lastHandleDrag;
                    selectionEndValue = that._keyMap[e.keyCode](selectionEndValue);

                    if (selectionStartValue > selectionEndValue) {
                        selectionStartValue = selectionEndValue;
                    }
                }

                that._setValueInRange(selectionStartValue, selectionEndValue);

                dragSelectionStart = Math.max(selectionStartValue, that.options.selectionStart);
                dragSelectionEnd = Math.min(selectionEndValue, that.options.selectionEnd);

                activeHandleDrag.selectionEnd = Math.max(dragSelectionEnd, that.options.selectionStart);
                activeHandleDrag.selectionStart = Math.min(dragSelectionStart, that.options.selectionEnd);

                activeHandleDrag._updateTooltip(that.value()[that._activeHandle]);

                e.preventDefault();
            }
        },

        _update: function (selectionStart, selectionEnd) {
            var that = this,
                values = that.value();

            var change = values[0] != selectionStart || values[1] != selectionEnd;

            that.value([selectionStart, selectionEnd]);

            if (change) {
                that.trigger(CHANGE, {
                    values: [selectionStart, selectionEnd],
                    value: [selectionStart, selectionEnd]
                });
            }
        },

        value: function(value) {
            if (value && value.length) {
                return this._value(value[0], value[1]);
            } else {
                return this._value();
            }
        },

        _value: function(start, end) {
            var that = this,
                options = that.options,
                selectionStart = options.selectionStart,
                selectionEnd = options.selectionEnd;

            if (isNaN(start) && isNaN(end)) {
                return [selectionStart, selectionEnd];
            } else {
                start = round(start);
                end = round(end);
            }

            if (start >= options.min && start <= options.max &&
                end >= options.min && end <= options.max && start <= end) {
                if (selectionStart != start || selectionEnd != end) {
                    that.element.find("input")
                        .eq(0).prop("value", formatValue(start))
                        .end()
                        .eq(1).prop("value", formatValue(end));

                    options.selectionStart = start;
                    options.selectionEnd = end;
                    that._refresh();
                    that._refreshAriaAttr(start, end);
                }
            }
        },

        values: function (start, end) {
            if (isArray(start)) {
                return this._value(start[0], start[1]);
            } else {
                return this._value(start, end);
            }
        },

        _refresh: function() {
            var that = this,
                options = that.options;

            that.trigger(MOVE_SELECTION, {
                values: [options.selectionStart, options.selectionEnd],
                value: [options.selectionStart, options.selectionEnd]
            });

            if (options.selectionStart == options.max && options.selectionEnd == options.max) {
                that._setZIndex("firstHandle");
            }
        },

        _refreshAriaAttr: function(start, end) {
            var that = this,
                dragHandles = that.wrapper.find(DRAG_HANDLE),
                drag = that._activeHandleDrag,
                formattedValue;

            formattedValue = that._getFormattedValue([start, end], drag);

            dragHandles.eq(0).attr("aria-valuenow", start);
            dragHandles.eq(1).attr("aria-valuenow", end);
            dragHandles.attr("aria-valuetext", formattedValue);
        },

        _setValueInRange: function (selectionStart, selectionEnd) {
            var options = this.options;

            selectionStart = math.max(math.min(selectionStart, options.max), options.min);

            selectionEnd = math.max(math.min(selectionEnd, options.max), options.min);

            if (selectionStart == options.max && selectionEnd == options.max) {
                this._setZIndex("firstHandle");
            }

            this._update(math.min(selectionStart, selectionEnd), math.max(selectionStart, selectionEnd));
        },

        _setZIndex: function (type) {
            this.wrapper.find(DRAG_HANDLE).each(function (index) {
                $(this).css("z-index", type == "firstHandle" ? 1 - index : index);
            });
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);

            that.wrapper.off(NS)
                .find(TICK_SELECTOR + ", " + TRACK_SELECTOR).off(NS)
                .end()
                .find(DRAG_HANDLE).off(NS);

            that._firstHandleDrag.draggable.destroy();
            that._lastHandleDrag.draggable.destroy();
        }
    });

    RangeSlider.Selection = function (dragHandles, that, options) {
        function moveSelection(value) {
            value = value || [];
            var selectionStartValue = value[0] - options.min,
                selectionEndValue = value[1] - options.min,
                selectionStartIndex = math.ceil(round(selectionStartValue / options.smallStep)),
                selectionEndIndex = math.ceil(round(selectionEndValue / options.smallStep)),
                selectionStart = that._pixelSteps[selectionStartIndex],
                selectionEnd = that._pixelSteps[selectionEndIndex],
                halfHandle = parseInt(dragHandles.eq(0)[that._outerSize]() / 2, 10),
                rtlCorrection = that._isRtl ? 2 : 0;

            dragHandles.eq(0).css(that._position, selectionStart - halfHandle - rtlCorrection)
                       .end()
                       .eq(1).css(that._position, selectionEnd - halfHandle - rtlCorrection);

            makeSelection(selectionStart, selectionEnd);
        }

        function makeSelection(selectionStart, selectionEnd) {
            var selection,
                selectionPosition,
                selectionDiv = that._trackDiv.find(".k-slider-selection");

            selection = math.abs(selectionStart - selectionEnd);

            selectionDiv[that._sizeFn](selection);
            if (that._isRtl) {
                selectionPosition = math.max(selectionStart, selectionEnd);
                selectionDiv.css("right", that._maxSelection - selectionPosition - 1);
            } else {
                selectionPosition = math.min(selectionStart, selectionEnd);
                selectionDiv.css(that._position, selectionPosition - 1);
            }
        }

        moveSelection(that.value());

        that.bind([ CHANGE, SLIDE, MOVE_SELECTION ], function (e) {
            moveSelection(e.values);
        });
    };

    kendo.ui.plugin(RangeSlider);

})(window.kendo.jQuery);

(function($, parseInt, undefined){
    // WARNING: removing the following jshint declaration and turning
    // == into === to make JSHint happy will break functionality.
    /*jshint eqnull:true  */
    var kendo = window.kendo,
        Class = kendo.Class,
        ui = kendo.ui,
        Widget = ui.Widget,
        KEYS = kendo.keys,
        BACKGROUNDCOLOR = "background-color",
        ITEMSELECTEDCLASS = "k-state-selected",
        SIMPLEPALETTE = "000000,7f7f7f,880015,ed1c24,ff7f27,fff200,22b14c,00a2e8,3f48cc,a349a4,ffffff,c3c3c3,b97a57,ffaec9,ffc90e,efe4b0,b5e61d,99d9ea,7092be,c8bfe7",
        WEBPALETTE = "FFFFFF,FFCCFF,FF99FF,FF66FF,FF33FF,FF00FF,CCFFFF,CCCCFF,CC99FF,CC66FF,CC33FF,CC00FF,99FFFF,99CCFF,9999FF,9966FF,9933FF,9900FF,FFFFCC,FFCCCC,FF99CC,FF66CC,FF33CC,FF00CC,CCFFCC,CCCCCC,CC99CC,CC66CC,CC33CC,CC00CC,99FFCC,99CCCC,9999CC,9966CC,9933CC,9900CC,FFFF99,FFCC99,FF9999,FF6699,FF3399,FF0099,CCFF99,CCCC99,CC9999,CC6699,CC3399,CC0099,99FF99,99CC99,999999,996699,993399,990099,FFFF66,FFCC66,FF9966,FF6666,FF3366,FF0066,CCFF66,CCCC66,CC9966,CC6666,CC3366,CC0066,99FF66,99CC66,999966,996666,993366,990066,FFFF33,FFCC33,FF9933,FF6633,FF3333,FF0033,CCFF33,CCCC33,CC9933,CC6633,CC3333,CC0033,99FF33,99CC33,999933,996633,993333,990033,FFFF00,FFCC00,FF9900,FF6600,FF3300,FF0000,CCFF00,CCCC00,CC9900,CC6600,CC3300,CC0000,99FF00,99CC00,999900,996600,993300,990000,66FFFF,66CCFF,6699FF,6666FF,6633FF,6600FF,33FFFF,33CCFF,3399FF,3366FF,3333FF,3300FF,00FFFF,00CCFF,0099FF,0066FF,0033FF,0000FF,66FFCC,66CCCC,6699CC,6666CC,6633CC,6600CC,33FFCC,33CCCC,3399CC,3366CC,3333CC,3300CC,00FFCC,00CCCC,0099CC,0066CC,0033CC,0000CC,66FF99,66CC99,669999,666699,663399,660099,33FF99,33CC99,339999,336699,333399,330099,00FF99,00CC99,009999,006699,003399,000099,66FF66,66CC66,669966,666666,663366,660066,33FF66,33CC66,339966,336666,333366,330066,00FF66,00CC66,009966,006666,003366,000066,66FF33,66CC33,669933,666633,663333,660033,33FF33,33CC33,339933,336633,333333,330033,00FF33,00CC33,009933,006633,003333,000033,66FF00,66CC00,669900,666600,663300,660000,33FF00,33CC00,339900,336600,333300,330000,00FF00,00CC00,009900,006600,003300,000000",
        APPLY_CANCEL = {
            apply  : "Apply",
            cancel : "Cancel"
        },
        NS = ".kendoColorTools",
        CLICK_NS = "click" + NS,
        KEYDOWN_NS = "keydown" + NS,

        browser = kendo.support.browser,
        isIE8 = browser.msie && browser.version < 9;

    var ColorSelector = Widget.extend({
        init: function(element, options) {
            var that = this, ariaId;

            Widget.fn.init.call(that, element, options);
            element = that.element;
            options = that.options;
            that._value = options.value = parse(options.value);
            that._tabIndex = element.attr("tabIndex") || 0;

            ariaId = that._ariaId = options.ariaId;
            if (ariaId) {
                element.attr("aria-labelledby", ariaId);
            }

            if (options._standalone) {
                that._triggerSelect = that._triggerChange;
            }
        },
        options: {
            name: "ColorSelector",
            value: null,
            _standalone: true
        },
        events: [
            "change",
            "select",
            "cancel"
        ],
        color: function(value) {
            if (value !== undefined) {
                this._value = parse(value);
                this._updateUI(this._value);
            }

            return this._value;
        },
        value: function(color) {
            color = this.color(color);

            if (color) {
                if (this.options.opacity) {
                    color = color.toCssRgba();
                } else {
                    color = color.toCss();
                }
            }

            return color || null;
        },
        enable: function(enable) {
            if (arguments.length === 0) {
                enable = true;
            }
            $(".k-disabled-overlay", this.wrapper).remove();
            if (!enable) {
                this.wrapper.append("<div class='k-disabled-overlay'></div>");
            }
            this._onEnable(enable);
        },
        _select: function(color, nohooks) {
            var prev = this._value;
            color = this.color(color);
            if (!nohooks) {
                this.element.trigger("blur");
                if (!color.equals(prev)) {
                    this.trigger("change", { value: this.value() });
                } else if (!this._standalone) {
                    this.trigger("cancel");
                }
            }
        },
        _triggerSelect: function(color) {
            triggerEvent(this, "select", color);
        },
        _triggerChange: function(color) {
            triggerEvent(this, "change", color);
        },
        destroy: function() {
            if (this.element) {
                this.element.off(NS);
            }
            if (this.wrapper) {
                this.wrapper.off(NS).find("*").off(NS);
            }
            this.wrapper = null;
            Widget.fn.destroy.call(this);
        },
        _updateUI: $.noop,
        _selectOnHide: function() {
            return null;
        },
        _cancel: function() {
            this.trigger("cancel");
        }
    });

    function triggerEvent(self, type, color) {
        color = parse(color);
        if (color && !color.equals(self.color())) {
            if (type == "change") {
                // UI is already updated.  setting _value directly
                // rather than calling self.color(color) to avoid an
                // endless loop.
                self._value = color;
            }
            if (color.a != 1) {
                color = color.toCssRgba();
            } else {
                color = color.toCss();
            }
            self.trigger(type, { value: color });
        }
    }

    var ColorPalette = ColorSelector.extend({
        init: function(element, options) {
            var that = this;
            ColorSelector.fn.init.call(that, element, options);
            element = that.wrapper = that.element;
            options = that.options;
            var colors = options.palette;

            if (colors == "websafe") {
                colors = WEBPALETTE;
                options.columns = 18;
            } else if (colors == "basic") {
                colors = SIMPLEPALETTE;
            }

            if (typeof colors == "string") {
                colors = colors.split(",");
            }

            if ($.isArray(colors)) {
                colors = $.map(colors, function(x) { return parse(x); });
            }

            that._selectedID = (options.ariaId || kendo.guid()) + "_selected";

            element.addClass("k-widget k-colorpalette")
                .attr("role", "grid")
                .attr("aria-readonly", "true")
                .append($(that._template({
                    colors   : colors,
                    columns  : options.columns,
                    tileSize : options.tileSize,
                    value    : that._value,
                    id       : options.ariaId
                })))
                .on(CLICK_NS, ".k-item", function(ev){
                    that._select($(ev.currentTarget).css(BACKGROUNDCOLOR));
                })
                .attr("tabIndex", that._tabIndex)
                .on(KEYDOWN_NS, bind(that._keydown, that));

            var tileSize = options.tileSize, width, height;
            if (tileSize) {
                if (/number|string/.test(typeof tileSize)) {
                    width = height = parseFloat(tileSize);
                } else if (typeof tileSize == "object") {
                    width = parseFloat(tileSize.width);
                    height = parseFloat(tileSize.height);
                } else {
                    throw new Error("Unsupported value for the 'tileSize' argument");
                }
                element.find(".k-item").css({ width: width, height: height });
            }
        },
        focus: function(){
            this.wrapper.focus();
        },
        options: {
            name: "ColorPalette",
            columns: 10,
            tileSize: null,
            palette: "basic"
        },
        _onEnable: function(enable) {
            if (enable) {
                this.wrapper.attr("tabIndex", this._tabIndex);
            } else {
                this.wrapper.removeAttr("tabIndex");
            }
        },
        _keydown: function(e) {
            var selected,
                wrapper = this.wrapper,
                items = wrapper.find(".k-item"),
                current = items.filter("." + ITEMSELECTEDCLASS).get(0),
                keyCode = e.keyCode;

            if (keyCode == KEYS.LEFT) {
                selected = relative(items, current, -1);
            } else if (keyCode == KEYS.RIGHT) {
                selected = relative(items, current, 1);
            } else if (keyCode == KEYS.DOWN) {
                selected = relative(items, current, this.options.columns);
            } else if (keyCode == KEYS.UP) {
                selected = relative(items, current, -this.options.columns);
            } else if (keyCode == KEYS.ENTER) {
                preventDefault(e);
                if (current) {
                    this._select($(current).css(BACKGROUNDCOLOR));
                }
            } else if (keyCode == KEYS.ESC) {
                this._cancel();
            }

            if (selected) {
                preventDefault(e);

                this._current(selected);

                try {
                    var color = parse(selected.css(BACKGROUNDCOLOR));
                    this._triggerSelect(color);
                } catch(ex) {}
            }
        },
        _current: function(item) {
            this.wrapper.find("." + ITEMSELECTEDCLASS)
                .removeClass(ITEMSELECTEDCLASS)
                .attr("aria-selected", false)
                .removeAttr("id");

            $(item)
                .addClass(ITEMSELECTEDCLASS)
                .attr("aria-selected", true)
                .attr("id", this._selectedID);

            this.element
                .removeAttr("aria-activedescendant")
                .attr("aria-activedescendant", this._selectedID);
        },
        _updateUI: function(color) {
            var item = null;

            this.wrapper.find(".k-item").each(function(){
                var c = parse($(this).css(BACKGROUNDCOLOR));

                if (c && c.equals(color)) {
                    item = this;

                    return false;
                }
            });

            this._current(item);
        },
        _template: kendo.template(
            '<table class="k-palette k-reset" role="presentation"><tr role="row">' +
              '# for (var i = 0; i < colors.length; ++i) { #' +
                '# var selected = colors[i].equals(value); #' +
                '# if (i && i % columns == 0) { # </tr><tr role="row"> # } #' +
                '<td role="gridcell" unselectable="on" style="background-color:#= colors[i].toCss() #"' +
                    '#= selected ? " aria-selected=true" : "" # ' +
                    '#=(id && i === 0) ? "id=\\""+id+"\\" " : "" # ' +
                    'class="k-item#= selected ? " ' + ITEMSELECTEDCLASS + '" : "" #" ' +
                    'aria-label="#= colors[i].toCss() #"></td>' +
              '# } #' +
            '</tr></table>'
        )
    });

    var FlatColorPicker = ColorSelector.extend({
        init: function(element, options) {
            var that = this;
            ColorSelector.fn.init.call(that, element, options);
            options = that.options;
            element = that.element;

            that.wrapper = element.addClass("k-widget k-flatcolorpicker")
                .append(that._template(options));

            that._hueElements = $(".k-hsv-rectangle, .k-transparency-slider .k-slider-track", element);

            that._selectedColor = $(".k-selected-color-display", element);

            that._colorAsText = $("input.k-color-value", element);

            that._sliders();

            that._hsvArea();

            that._updateUI(that._value || new _RGB(1, 0, 0, 1));

            element
                .find("input.k-color-value").on(KEYDOWN_NS, function(ev){
                    var input = this;
                    if (ev.keyCode == KEYS.ENTER) {
                        try {
                            var color = parse(input.value);
                            var val = that.color();
                            that._select(color, color.equals(val));
                        } catch(ex) {
                            $(input).addClass("k-state-error");
                        }
                    } else if (that.options.autoupdate) {
                        setTimeout(function(){
                            var color = parse(input.value, true);
                            if (color) {
                                that._updateUI(color, true);
                            }
                        }, 10);
                    }
                }).end()

                .on(CLICK_NS, ".k-controls button.apply", function(){
                    // calling select for the currently displayed
                    // color will trigger the "change" event.
                    that._select(that._getHSV());
                })
                .on(CLICK_NS, ".k-controls button.cancel", function(){
                    // but on cancel, we simply select the previous
                    // value (again, triggers "change" event).
                    that._updateUI(that.color());
                    that._cancel();
                });

            if (isIE8) {
                // IE filters require absolute URLs
                that._applyIEFilter();
            }
        },
        destroy: function() {
            this._hueSlider.destroy();
            if (this._opacitySlider) {
                this._opacitySlider.destroy();
            }
            this._hueSlider = this._opacitySlider = this._hsvRect = this._hsvHandle =
                this._hueElements = this._selectedColor = this._colorAsText = null;
            ColorSelector.fn.destroy.call(this);
        },
        options: {
            name       : "FlatColorPicker",
            opacity    : false,
            buttons    : false,
            input      : true,
            preview    : true,
            autoupdate : true,
            messages   : APPLY_CANCEL
        },
        _applyIEFilter: function() {
            var track = this.element.find(".k-hue-slider .k-slider-track")[0],
                url = track.currentStyle.backgroundImage;

            url = url.replace(/^url\([\'\"]?|[\'\"]?\)$/g, "");
            track.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + url + "', sizingMethod='scale')";
        },
        _sliders: function() {
            var that = this,
                element = that.element;

            function hueChange(e) {
                that._updateUI(that._getHSV(e.value, null, null, null));
            }

            that._hueSlider = element.find(".k-hue-slider").kendoSlider({
                min: 0,
                max: 359,
                tickPlacement: "none",
                showButtons: false,
                slide: hueChange,
                change: hueChange
            }).data("kendoSlider");

            function opacityChange(e) {
                that._updateUI(that._getHSV(null, null, null, e.value / 100));
            }

            that._opacitySlider = element.find(".k-transparency-slider").kendoSlider({
                min: 0,
                max: 100,
                tickPlacement: "none",
                showButtons: false,
                slide: opacityChange,
                change: opacityChange
            }).data("kendoSlider");
        },
        _hsvArea: function() {
            var that = this,
                element = that.element,
                hsvRect = element.find(".k-hsv-rectangle"),
                hsvHandle = hsvRect.find(".k-draghandle").attr("tabIndex", 0).on(KEYDOWN_NS, bind(that._keydown, that));

            function update(x, y) {
                var offset = this.offset,
                    dx = x - offset.left, dy = y - offset.top,
                    rw = this.width, rh = this.height;

                dx = dx < 0 ? 0 : dx > rw ? rw : dx;
                dy = dy < 0 ? 0 : dy > rh ? rh : dy;
                that._svChange(dx / rw, 1 - dy / rh);
            }

            that._hsvEvents = new kendo.UserEvents(hsvRect, {
                global: true,
                press: function(e) {
                    this.offset = kendo.getOffset(hsvRect);
                    this.width = hsvRect.width();
                    this.height = hsvRect.height();
                    hsvHandle.focus();
                    update.call(this, e.x.location, e.y.location);
                },
                start: function() {
                    hsvRect.addClass("k-dragging");
                    hsvHandle.focus();
                },
                move: function(e) {
                    e.preventDefault();
                    update.call(this, e.x.location, e.y.location);
                },
                end: function() {
                    hsvRect.removeClass("k-dragging");
                }
            });

            that._hsvRect = hsvRect;
            that._hsvHandle = hsvHandle;
        },
        _onEnable: function(enable) {
            this._hueSlider.enable(enable);

            if (this._opacitySlider) {
                this._opacitySlider.enable(enable);
            }

            this.wrapper.find("input").attr("disabled", !enable);

            var handle = this._hsvRect.find(".k-draghandle");

            if (enable) {
                handle.attr("tabIndex", this._tabIndex);
            } else {
                handle.removeAttr("tabIndex");
            }
        },
        _keydown: function(ev) {
            var that = this;
            function move(prop, d) {
                var c = that._getHSV();
                c[prop] += d * (ev.shiftKey ? 0.01 : 0.05);
                if (c[prop] < 0) { c[prop] = 0; }
                if (c[prop] > 1) { c[prop] = 1; }
                that._updateUI(c);
                preventDefault(ev);
            }
            function hue(d) {
                var c = that._getHSV();
                c.h += d * (ev.shiftKey ? 1 : 5);
                if (c.h < 0) { c.h = 0; }
                if (c.h > 359) { c.h = 359; }
                that._updateUI(c);
                preventDefault(ev);
            }
            switch (ev.keyCode) {
              case KEYS.LEFT:
                if (ev.ctrlKey) {
                    hue(-1);
                } else {
                    move("s", -1);
                }
                break;
              case KEYS.RIGHT:
                if (ev.ctrlKey) {
                    hue(1);
                } else {
                    move("s", 1);
                }
                break;
              case KEYS.UP:
                move(ev.ctrlKey && that._opacitySlider ? "a" : "v", 1);
                break;
              case KEYS.DOWN:
                move(ev.ctrlKey && that._opacitySlider ? "a" : "v", -1);
                break;
              case KEYS.ENTER:
                that._select(that._getHSV());
                break;
              case KEYS.F2:
                that.wrapper.find("input.k-color-value").focus().select();
                break;
              case KEYS.ESC:
                that._cancel();
                break;
            }
        },
        focus: function() {
            this._hsvHandle.focus();
        },
        _getHSV: function(h, s, v, a) {
            var rect = this._hsvRect,
                width = rect.width(),
                height = rect.height(),
                handlePosition = this._hsvHandle.position();

            if (h == null) {
                h = this._hueSlider.value();
            }
            if (s == null) {
                s = handlePosition.left / width;
            }
            if (v == null) {
                v = 1 - handlePosition.top / height;
            }
            if (a == null) {
                a = this._opacitySlider ? this._opacitySlider.value() / 100 : 1;
            }
            return new _HSV(h, s, v, a);
        },
        _svChange: function(s, v) {
            var color = this._getHSV(null, s, v, null);
            this._updateUI(color);
        },
        _updateUI: function(color, dontChangeInput) {
            var that = this,
                rect = that._hsvRect;

            if (!color) {
                return;
            }

            this._colorAsText.removeClass("k-state-error");

            that._selectedColor.css(BACKGROUNDCOLOR, color.toDisplay());
            if (!dontChangeInput) {
                that._colorAsText.val(that._opacitySlider ? color.toCssRgba() : color.toCss());
            }
            that._triggerSelect(color);

            color = color.toHSV();
            that._hsvHandle.css({
                // saturation is 0 on the left side, full (1) on the right
                left: color.s * rect.width() + "px",
                // value is 0 on the bottom, full on the top.
                top: (1 - color.v) * rect.height() + "px"
            });

            that._hueElements.css(BACKGROUNDCOLOR, new _HSV(color.h, 1, 1, 1).toCss());
            that._hueSlider.value(color.h);

            if (that._opacitySlider) {
                that._opacitySlider.value(100 * color.a);
            }
        },
        _selectOnHide: function() {
            return this.options.buttons ? null : this._getHSV();
        },
        _template: kendo.template(
            '# if (preview) { #' +
                '<div class="k-selected-color"><div class="k-selected-color-display"><input class="k-color-value" #= !data.input ? \'style=\"visibility: hidden;\"\' : \"\" #></div></div>' +
            '# } #' +
            '<div class="k-hsv-rectangle"><div class="k-hsv-gradient"></div><div class="k-draghandle"></div></div>' +
            '<input class="k-hue-slider" />' +
            '# if (opacity) { #' +
                '<input class="k-transparency-slider" />' +
            '# } #' +
            '# if (buttons) { #' +
                '<div unselectable="on" class="k-controls"><button class="k-button apply">#: messages.apply #</button> <button class="k-button cancel">#: messages.cancel #</button></div>' +
            '# } #'
        )
    });

    /* -----[ color utils ]----- */

    function hex(n, width, pad) {
        if (!pad) { pad = "0"; }
        n = n.toString(16);
        while (width > n.length) {
            n = "0" + n;
        }
        return n;
    }

    function fixed(n) {
        return parseFloat((+n).toFixed(3));
    }

    var Color = Class.extend({
        toHSV: function() { return this; },
        toRGB: function() { return this; },
        toHex: function() { return this.toBytes().toHex(); },
        toBytes: function() { return this; },
        toCss: function() { return "#" + this.toHex(); },
        toCssRgba: function() {
            var rgb = this.toBytes();
            return "rgba(" + rgb.r + ", " + rgb.g + ", " + rgb.b + ", " + fixed(this.a) + ")";
        },
        toDisplay: function() {
            if (isIE8) {
                return this.toCss(); // no RGBA support; does it support any opacity in colors?
            }
            return this.toCssRgba();
        },
        equals: function(c) { return c === this || c !== null && this.toCssRgba() == parse(c).toCssRgba(); },
        diff: function(c2) {
            if (c2 == null) {
                return NaN;
            }
            var c1 = this.toBytes();
            c2 = c2.toBytes();
            return Math.sqrt(Math.pow((c1.r - c2.r) * 0.30, 2) +
                             Math.pow((c1.g - c2.g) * 0.59, 2) +
                             Math.pow((c1.b - c2.b) * 0.11, 2));
        },
        clone: function() {
            var c = this.toBytes();
            if (c === this) {
                c = new _Bytes(c.r, c.g, c.b, c.a);
            }
            return c;
        }
    });

    var _RGB = Color.extend({
        init: function(r, g, b, a) {
            this.r = r; this.g = g; this.b = b; this.a = a;
        },
        toHSV: function() {
            var min, max, delta, h, s, v;
            var r = this.r, g = this.g, b = this.b;
            min = Math.min(r, g, b);
            max = Math.max(r, g, b);
            v = max;
            delta = max - min;
            if (delta === 0) {
                return new _HSV(0, 0, v, this.a);
            }
            if (max !== 0) {
                s = delta / max;
                if (r == max) {
                    h = (g - b) / delta;
                } else if (g == max) {
                    h = 2 + (b - r) / delta;
                } else {
                    h = 4 + (r - g) / delta;
                }
                h *= 60;
                if (h < 0) {
                    h += 360;
                }
            } else {
                s = 0;
                h = -1;
            }
            return new _HSV(h, s, v, this.a);
        },
        toBytes: function() {
            return new _Bytes(this.r * 255, this.g * 255, this.b * 255, this.a);
        }
    });

    var _Bytes = _RGB.extend({
        init: function(r, g, b, a) {
            this.r = Math.round(r); this.g = Math.round(g); this.b = Math.round(b); this.a = a;
        },
        toRGB: function() {
            return new _RGB(this.r / 255, this.g / 255, this.b / 255, this.a);
        },
        toHSV: function() {
            return this.toRGB().toHSV();
        },
        toHex: function() {
            return hex(this.r, 2) + hex(this.g, 2) + hex(this.b, 2);
        },
        toBytes: function() {
            return this;
        }
    });

    var _HSV = Color.extend({
        init: function(h, s, v, a) {
            this.h = h; this.s = s; this.v = v; this.a = a;
        },
        toRGB: function() {
            var h = this.h, s = this.s, v = this.v;
            var i, r, g, b, f, p, q, t;
            if (s === 0) {
                r = g = b = v;
            } else {
                h /= 60;
                i = Math.floor(h);
                f = h - i;
                p = v * (1 - s);
                q = v * (1 - s * f);
                t = v * (1 - s * (1 - f));
                switch (i) {
                  case 0  : r = v; g = t; b = p; break;
                  case 1  : r = q; g = v; b = p; break;
                  case 2  : r = p; g = v; b = t; break;
                  case 3  : r = p; g = q; b = v; break;
                  case 4  : r = t; g = p; b = v; break;
                  default : r = v; g = p; b = q; break;
                }
            }
            return new _RGB(r, g, b, this.a);
        },
        toBytes: function() {
            return this.toRGB().toBytes();
        }
    });

    function parse(color, nothrow) {
        if (color == null ||
            color == "transparent" /* IE8 does this */)
        {
            return null;
        }
        if (color instanceof Color) {
            return color;
        }
        var m = /^#?([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i.exec(color);
        if (m) {
            return new _Bytes(parseInt(m[1], 16),
                              parseInt(m[2], 16),
                              parseInt(m[3], 16), 1);
        }
        m = /^#?([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(color);
        if (m) {
            return new _Bytes(parseInt(m[1] + m[1], 16),
                              parseInt(m[2] + m[2], 16),
                              parseInt(m[3] + m[3], 16), 1);
        }
        m = /^rgb\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\s*\)/.exec(color);
        if (m) {
            return new _Bytes(parseInt(m[1], 10),
                              parseInt(m[2], 10),
                              parseInt(m[3], 10), 1);
        }
        m = /^rgba\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9.]+)\s*\)/.exec(color);
        if (m) {
            return new _Bytes(parseInt(m[1], 10),
                              parseInt(m[2], 10),
                              parseInt(m[3], 10), parseFloat(m[4]));
        }
        m = /^rgb\(\s*([0-9]*\.?[0-9]+)%\s*,\s*([0-9]*\.?[0-9]+)%\s*,\s*([0-9]*\.?[0-9]+)%\s*\)/.exec(color);
        if (m) {
            return new _RGB(parseFloat(m[1]) / 100,
                            parseFloat(m[2]) / 100,
                            parseFloat(m[3]) / 100, 1);
        }
        m = /^rgba\(\s*([0-9]*\.?[0-9]+)%\s*,\s*([0-9]*\.?[0-9]+)%\s*,\s*([0-9]*\.?[0-9]+)%\s*,\s*([0-9.]+)\s*\)/.exec(color);
        if (m) {
            return new _RGB(parseFloat(m[1]) / 100,
                            parseFloat(m[2]) / 100,
                            parseFloat(m[3]) / 100, parseFloat(m[4]));
        }
        if (!nothrow) {
            throw new Error("Cannot parse color: " + color);
        }
        return undefined;
    }

    function relative(array, element, delta) {
        array = Array.prototype.slice.call(array);
        var n = array.length;
        var pos = array.indexOf(element);
        if (pos < 0) {
            return delta < 0 ? array[n - 1] : array[0];
        }
        pos += delta;
        if (pos < 0) {
            pos += n;
        } else {
            pos %= n;
        }
        return array[pos];
    }

    /* -----[ The ColorPicker widget ]----- */

    var ColorPicker = Widget.extend({
        init: function(element, options) {
            var that = this;
            Widget.fn.init.call(that, element, options);
            options = that.options;
            element = that.element;

            var value = element.attr("value") || element.val();
            if (value) {
                value = parse(value, true);
            } else {
                value = parse(options.value, true);
            }
            that._value = options.value = value;

            var content = that.wrapper = $(that._template(options));
            element.hide().after(content);

            if (element.is("input")) {
                element.appendTo(content);
            }

            that._tabIndex = element.attr("tabIndex") || 0;

            that.enable(!element.attr("disabled"));

            var accesskey = element.attr("accesskey");
            if (accesskey) {
                element.attr("accesskey", null);
                content.attr("accesskey", accesskey);
            }

            that.bind("activate", function(ev){
                if (!ev.isDefaultPrevented()) {
                    that.toggle();
                }
            });

            that._updateUI(value);
        },
        destroy: function() {
            this.wrapper.off(NS).find("*").off(NS);
            if (this._popup) {
                this._selector.destroy();
                this._popup.destroy();
            }
            this._selector = this._popup = this.wrapper = null;
            Widget.fn.destroy.call(this);
        },
        enable: function(enable) {
            var that = this,
                wrapper = that.wrapper,
                innerWrapper = wrapper.children(".k-picker-wrap"),
                icon = innerWrapper.find(".k-select");

            if (arguments.length === 0) {
                enable = true;
            }

            that.element.attr("disabled", !enable);
            wrapper.attr("aria-disabled", !enable);

            icon.off(NS).on("mousedown" + NS, preventDefault);

            wrapper.addClass("k-state-disabled")
                .removeAttr("tabIndex")
                .add("*", wrapper).off(NS);

            if (enable) {
                wrapper.removeClass("k-state-disabled")
                    .attr("tabIndex", that._tabIndex)
                    .on("mouseenter" + NS, function() { innerWrapper.addClass("k-state-hover"); })
                    .on("mouseleave" + NS, function() { innerWrapper.removeClass("k-state-hover"); })
                    .on("focus" + NS, function () { innerWrapper.addClass("k-state-focused"); })
                    .on("blur" + NS, function () { innerWrapper.removeClass("k-state-focused"); })
                    .on(KEYDOWN_NS, bind(that._keydown, that))
                    .on(CLICK_NS, ".k-icon", bind(that.toggle, that))
                    .on(CLICK_NS, that.options.toolIcon ? ".k-tool-icon" : ".k-selected-color", function(){
                        that.trigger("activate");
                    });
            }
        },

        _template: kendo.template(
            '<span role="textbox" aria-haspopup="true" class="k-widget k-colorpicker k-header">' +
                '<span class="k-picker-wrap k-state-default">' +
                    '# if (toolIcon) { #' +
                        '<span class="k-tool-icon #= toolIcon #">' +
                            '<span class="k-selected-color"></span>' +
                        '</span>' +
                    '# } else { #' +
                        '<span class="k-selected-color"></span>' +
                    '# } #' +
                    '<span class="k-select" unselectable="on">' +
                        '<span class="k-icon k-i-arrow-s" unselectable="on"></span>' +
                    '</span>' +
                '</span>' +
            '</span>'
        ),

        options: {
            name: "ColorPicker",
            palette: null,
            columns: 10,
            toolIcon: null,
            value: null,
            messages: APPLY_CANCEL,
            opacity: false,
            buttons: true,
            preview: true,
            ARIATemplate: 'Current selected color is #=data || ""#'
        },

        events: [ "activate", "change", "select", "open", "close" ],

        open: function() {
            this._getPopup().open();
        },
        close: function() {
            this._getPopup().close();
        },
        toggle: function() {
            this._getPopup().toggle();
        },
        color: ColorSelector.fn.color,
        value: ColorSelector.fn.value,
        _select: ColorSelector.fn._select,
        _triggerSelect: ColorSelector.fn._triggerSelect,
        _isInputTypeColor: function() {
            var el = this.element[0];
            return (/^input$/i).test(el.tagName) && (/^color$/i).test(el.type);
        },

        _updateUI: function(value) {
            var formattedValue = "";

            if (value) {
                if (this._isInputTypeColor() || value.a == 1) {
                    // seems that input type="color" doesn't support opacity
                    // in colors; the only accepted format is hex #RRGGBB
                    formattedValue = value.toCss();
                } else {
                    formattedValue = value.toCssRgba();
                }

                this.element.val(formattedValue);
            }

            if (!this._ariaTemplate) {
                this._ariaTemplate = kendo.template(this.options.ARIATemplate);
            }

            this.wrapper.attr("aria-label", this._ariaTemplate(formattedValue));

            this._triggerSelect(value);
            this.wrapper.find(".k-selected-color").css(
                BACKGROUNDCOLOR,
                value ? value.toDisplay() : "transparent"
            );
        },
        _keydown: function(ev) {
            var key = ev.keyCode;
            if (this._getPopup().visible()) {
                if (key == KEYS.ESC) {
                    this._selector._cancel();
                } else {
                    this._selector._keydown(ev);
                }
                preventDefault(ev);
            }
            else if (key == KEYS.ENTER || key == KEYS.DOWN) {
                this.open();
                preventDefault(ev);
            }
        },
        _getPopup: function() {
            var that = this, popup = that._popup;

            if (!popup) {
                var options = that.options;
                var selectorType;

                if (options.palette) {
                    selectorType = ColorPalette;
                } else {
                    selectorType = FlatColorPicker;
                }

                options._standalone = false;
                delete options.select;
                delete options.change;
                delete options.cancel;

                var id = kendo.guid();
                var selector = that._selector = new selectorType($('<div id="' + id +'"/>').appendTo(document.body), options);

                that.wrapper.attr("aria-owns", id);

                that._popup = popup = selector.wrapper.kendoPopup({
                    anchor: that.wrapper
                }).data("kendoPopup");

                selector.bind({
                    select: function(ev){
                        that._updateUI(parse(ev.value));
                    },
                    change: function(){
                        that._select(selector.color());
                        that.close();
                    },
                    cancel: function() {
                        that.close();
                    }
                });
                popup.bind({
                    close: function(ev){
                        if (that.trigger("close")) {
                            ev.preventDefault();
                            return;
                        }
                        that.wrapper.children(".k-picker-wrap").removeClass("k-state-focused");
                        var color = selector._selectOnHide();
                        if (!color) {
                            that.wrapper.focus();
                            that._updateUI(that.color());
                        } else {
                            that._select(color);
                        }
                    },
                    open: function(ev) {
                        if (that.trigger("open")) {
                            ev.preventDefault();
                        } else {
                            that.wrapper.children(".k-picker-wrap").addClass("k-state-focused");
                        }
                    },
                    activate: function(){
                        selector._select(that.color(), true);
                        selector.focus();
                        that.wrapper.children(".k-picker-wrap").addClass("k-state-focused");
                    }
                });
            }
            return popup;
        }
    });

    function preventDefault(ev) { ev.preventDefault(); }

    function bind(callback, obj) {
        return function() {
            return callback.apply(obj, arguments);
        };
    }

    ui.plugin(ColorPalette);
    ui.plugin(FlatColorPicker);
    ui.plugin(ColorPicker);

    kendo.parseColor = parse;
    kendo.Color = {
        fromBytes: function(r, g, b, a) {
            return new _Bytes(r, g, b, a != null ? a : 1);
        },
        fromRGB: function(r, g, b, a) {
            return new _RGB(r, g, b, a != null ? a : 1);
        },
        fromHSV: function(h, s, v, a) {
            return new _HSV(h, s, v, a != null ? a : 1);
        }
    };

})(jQuery, parseInt);

(function($, undefined) {
    var kendo = window.kendo,
        caret = kendo.caret,
        keys = kendo.keys,
        ui = kendo.ui,
        Widget = ui.Widget,
        activeElement = kendo._activeElement,
        extractFormat = kendo._extractFormat,
        parse = kendo.parseFloat,
        placeholderSupported = kendo.support.placeholder,
        getCulture = kendo.getCulture,
        round = kendo._round,
        CHANGE = "change",
        DISABLED = "disabled",
        READONLY = "readonly",
        INPUT = "k-input",
        SPIN = "spin",
        ns = ".kendoNumericTextBox",
        TOUCHEND = "touchend",
        MOUSELEAVE = "mouseleave" + ns,
        HOVEREVENTS = "mouseenter" + ns + " " + MOUSELEAVE,
        DEFAULT = "k-state-default",
        FOCUSED = "k-state-focused",
        HOVER = "k-state-hover",
        FOCUS = "focus",
        POINT = ".",
        SELECTED = "k-state-selected",
        STATEDISABLED = "k-state-disabled",
        ARIA_DISABLED = "aria-disabled",
        ARIA_READONLY = "aria-readonly",
        INTEGER_REGEXP = /^(-)?(\d*)$/,
        NULL = null,
        proxy = $.proxy;

    var NumericTextBox = Widget.extend({
         init: function(element, options) {
             var that = this,
             isStep = options && options.step !== undefined,
             min, max, step, value, disabled;

             Widget.fn.init.call(that, element, options);

             options = that.options;
             element = that.element
                           .on("blur" + ns, proxy(that._focusout, that))
                           .attr("role", "spinbutton");

             options.placeholder = options.placeholder || element.attr("placeholder");

             that._reset();
             that._wrapper();
             that._arrows();
             that._input();

             if (!kendo.support.mobileOS) {
                 that._text.on(FOCUS + ns, proxy(that._click, that));
             } else {
                 that._text.on(TOUCHEND + ns + " " + FOCUS + ns, function(e) {
                    that._toggleText(false);
                    if (e.type === FOCUS) {
                        element.focus();
                    }
                 });
             }

             min = that.min(element.attr("min"));
             max = that.max(element.attr("max"));
             step = that._parse(element.attr("step"));

             if (options.min === NULL && min !== NULL) {
                 options.min = min;
             }

             if (options.max === NULL && max !== NULL) {
                 options.max = max;
             }

             if (!isStep && step !== NULL) {
                 options.step = step;
             }

             element.attr("aria-valuemin", options.min)
                    .attr("aria-valuemax", options.max);

             options.format = extractFormat(options.format);

             value = options.value;
             that.value(value !== NULL ? value : element.val());

             disabled = element.is("[disabled]");
             if (disabled) {
                 that.enable(false);
             } else {
                 that.readonly(element.is("[readonly]"));
             }

             kendo.notify(that);
         },

        options: {
            name: "NumericTextBox",
            decimals: NULL,
            min: NULL,
            max: NULL,
            value: NULL,
            step: 1,
            culture: "",
            format: "n",
            spinners: true,
            placeholder: "",
            upArrowText: "Increase value",
            downArrowText: "Decrease value"
        },
        events: [
            CHANGE,
            SPIN
        ],

        _editable: function(options) {
            var that = this,
                element = that.element,
                disable = options.disable,
                readonly = options.readonly,
                text = that._text.add(element),
                wrapper = that._inputWrapper.off(HOVEREVENTS);

            that._toggleText(true);

            that._upArrowEventHandler.unbind("press");
            that._downArrowEventHandler.unbind("press");
            element.off("keydown" + ns).off("keypress" + ns).off("paste" + ns);

            if (!readonly && !disable) {
                wrapper
                    .addClass(DEFAULT)
                    .removeClass(STATEDISABLED)
                    .on(HOVEREVENTS, that._toggleHover);

                text.removeAttr(DISABLED)
                    .removeAttr(READONLY)
                    .attr(ARIA_DISABLED, false)
                    .attr(ARIA_READONLY, false);

                that._upArrowEventHandler.bind("press", function(e) {
                    e.preventDefault();
                    that._spin(1);
                    that._upArrow.addClass(SELECTED);
                });

                that._downArrowEventHandler.bind("press", function(e) {
                    e.preventDefault();
                    that._spin(-1);
                    that._downArrow.addClass(SELECTED);
                });

                that.element
                    .on("keydown" + ns, proxy(that._keydown, that))
                    .on("keypress" + ns, proxy(that._keypress, that))
                    .on("paste" + ns, proxy(that._paste, that));

            } else {
                wrapper
                    .addClass(disable ? STATEDISABLED : DEFAULT)
                    .removeClass(disable ? DEFAULT : STATEDISABLED);

                text.attr(DISABLED, disable)
                    .attr(READONLY, readonly)
                    .attr(ARIA_DISABLED, disable)
                    .attr(ARIA_READONLY, readonly);
            }
        },

        readonly: function(readonly) {
            this._editable({
                readonly: readonly === undefined ? true : readonly,
                disable: false
            });
        },

        enable: function(enable) {
            this._editable({
                readonly: false,
                disable: !(enable = enable === undefined ? true : enable)
            });
        },

        destroy: function() {
            var that = this;

            that.element
                .add(that._text)
                .add(that._upArrow)
                .add(that._downArrow)
                .add(that._inputWrapper)
                .off(ns);

            that._upArrowEventHandler.destroy();
            that._downArrowEventHandler.destroy();

            if (that._form) {
                that._form.off("reset", that._resetHandler);
            }

            Widget.fn.destroy.call(that);
        },

        min: function(value) {
            return this._option("min", value);
        },

        max: function(value) {
            return this._option("max", value);
        },

        step: function(value) {
            return this._option("step", value);
        },

        value: function(value) {
            var that = this, adjusted;

            if (value === undefined) {
                return that._value;
            }

            value = that._parse(value);
            adjusted = that._adjust(value);

            if (value !== adjusted) {
                return;
            }

            that._update(value);
            that._old = that._value;
        },

        focus: function() {
            this._focusin();
        },

        _adjust: function(value) {
            var that = this,
            options = that.options,
            min = options.min,
            max = options.max;

            if (value === NULL) {
                return value;
            }

            if (min !== NULL && value < min) {
                value = min;
            } else if (max !== NULL && value > max) {
                value = max;
            }

            return value;
        },

        _arrows: function() {
            var that = this,
            arrows,
            _release = function() {
                clearTimeout( that._spinning );
                arrows.removeClass(SELECTED);
            },
            options = that.options,
            spinners = options.spinners,
            element = that.element;

            arrows = element.siblings(".k-icon");

            if (!arrows[0]) {
                arrows = $(buttonHtml("n", options.upArrowText) + buttonHtml("s", options.downArrowText))
                        .insertAfter(element);

                arrows.wrapAll('<span class="k-select"/>');
            }

            if (!spinners) {
                arrows.parent().toggle(spinners);
                that._inputWrapper.addClass("k-expand-padding");
            }

            that._upArrow = arrows.eq(0);
            that._upArrowEventHandler = new kendo.UserEvents(that._upArrow, { release: _release });
            that._downArrow = arrows.eq(1);
            that._downArrowEventHandler = new kendo.UserEvents(that._downArrow, { release: _release });
        },

        _blur: function() {
            var that = this;

            that._toggleText(true);
            that._change(that.element.val());
        },

        _click: function(e) {
            var that = this;

            clearTimeout(that._focusing);
            that._focusing = setTimeout(function() {
                var input = e.target,
                    idx = caret(input)[0],
                    value = input.value.substring(0, idx),
                    format = that._format(that.options.format),
                    group = format[","],
                    result, groupRegExp, extractRegExp,
                    caretPosition = 0;

                if (group) {
                    groupRegExp = new RegExp("\\" + group, "g");
                    extractRegExp = new RegExp("([\\d\\" + group + "]+)(\\" + format[POINT] + ")?(\\d+)?");
                }

                if (extractRegExp) {
                    result = extractRegExp.exec(value);
                }

                if (result) {
                    caretPosition = result[0].replace(groupRegExp, "").length;

                    if (value.indexOf("(") != -1 && that._value < 0) {
                        caretPosition++;
                    }
                }

                that._focusin();

                caret(that.element[0], caretPosition);
            });
        },

        _change: function(value) {
            var that = this;

            that._update(value);
            value = that._value;

            if (that._old != value) {
                that._old = value;
                that.trigger(CHANGE);

                // trigger the DOM change event so any subscriber gets notified
                that.element.trigger(CHANGE);
            }
        },

        _culture: function(culture) {
            return culture || getCulture(this.options.culture);
        },

        _focusin: function() {
            var that = this;
            that._inputWrapper.addClass(FOCUSED);
            that._toggleText(false);
            that.element[0].focus();
        },

        _focusout: function() {
            var that = this;

            clearTimeout(that._focusing);
            that._inputWrapper.removeClass(FOCUSED).removeClass(HOVER);
            that._blur();
        },

        _format: function(format, culture) {
            var numberFormat = this._culture(culture).numberFormat;

            format = format.toLowerCase();

            if (format.indexOf("c") > -1) {
                numberFormat = numberFormat.currency;
            } else if (format.indexOf("p") > -1) {
                numberFormat = numberFormat.percent;
            }

            return numberFormat;
        },

        _input: function() {
            var that = this,
                CLASSNAME = "k-formatted-value",
                element = that.element.addClass(INPUT).show()[0],
                accessKey = element.accessKey,
                wrapper = that.wrapper,
                text;

            text = wrapper.find(POINT + CLASSNAME);

            if (!text[0]) {
                text = $('<input type="text"/>').insertBefore(element).addClass(CLASSNAME);
            }

            try {
                element.setAttribute("type", "text");
            } catch(e) {
                element.type = "text";
            }

            text[0].tabIndex = element.tabIndex;
            text[0].style.cssText = element.style.cssText;
            text.prop("placeholder", that.options.placeholder);

            if (accessKey) {
                text.attr("accesskey", accessKey);
                element.accessKey = "";
            }

            that._text = text.addClass(element.className);
        },

        _keydown: function(e) {
            var that = this,
                key = e.keyCode;

            that._key = key;

            if (key == keys.DOWN) {
                that._step(-1);
            } else if (key == keys.UP) {
                that._step(1);
            } else if (key == keys.ENTER) {
                that._change(that.element.val());
            }
        },

        _keypress: function(e) {
            if (e.which === 0 || e.keyCode === keys.BACKSPACE || e.keyCode === keys.ENTER) {
                return;
            }

            var that = this;
            var min = that.options.min;
            var element = that.element;
            var selection = caret(element);
            var selectionStart = selection[0];
            var selectionEnd = selection[1];
            var character = String.fromCharCode(e.which);
            var numberFormat = that._format(that.options.format);
            var isNumPadDecimal = that._key === keys.NUMPAD_DOT;
            var value = element.val();
            var isValid;

            if (isNumPadDecimal) {
                character = numberFormat[POINT];
            }

            value = value.substring(0, selectionStart) + character + value.substring(selectionEnd);
            isValid = that._numericRegex(numberFormat).test(value);

            if (isValid && isNumPadDecimal) {
                element.val(value);
                caret(element, selectionStart + character.length);

                e.preventDefault();
            } else if ((min !== null && min >= 0 && value.charAt(0) === "-") || !isValid) {
                e.preventDefault();
            }

            that._key = 0;
        },

        _numericRegex: function(numberFormat) {
            var that = this;
            var separator = numberFormat[POINT];
            var precision = that.options.decimals;

            if (separator === POINT) {
                separator = "\\" + separator;
            }

            if (precision === NULL) {
                precision = numberFormat.decimals;
            }

            if (precision === 0) {
                return INTEGER_REGEXP;
            }

            if (that._separator !== separator) {
                that._separator = separator;
                that._floatRegExp = new RegExp("^(-)?(((\\d+(" + separator + "\\d*)?)|(" + separator + "\\d*)))?$");
            }

            return that._floatRegExp;
        },

        _paste: function(e) {
            var that = this,
                element = e.target,
                value = element.value;

            setTimeout(function() {
                if (that._parse(element.value) === NULL) {
                    that._update(value);
                }
            });
        },

        _option: function(option, value) {
            var that = this,
                options = that.options;

            if (value === undefined) {
                return options[option];
            }

            value = that._parse(value);

            if (!value && option === "step") {
                return;
            }

            options[option] = value;
            that.element
                .attr("aria-value" + option, value)
                .attr(option, value);
        },

        _spin: function(step, timeout) {
            var that = this;

            timeout = timeout || 500;

            clearTimeout( that._spinning );
            that._spinning = setTimeout(function() {
                that._spin(step, 50);
            }, timeout );

            that._step(step);
        },

        _step: function(step) {
            var that = this,
                element = that.element,
                value = that._parse(element.val()) || 0;

            if (activeElement() != element[0]) {
                that._focusin();
            }

            value += that.options.step * step;

            that._update(that._adjust(value));

            that.trigger(SPIN);
        },

        _toggleHover: function(e) {
            $(e.currentTarget).toggleClass(HOVER, e.type === "mouseenter");
        },

        _toggleText: function(toggle) {
            var that = this;

            that._text.toggle(toggle);
            that.element.toggle(!toggle);
        },

        _parse: function(value, culture) {
            return parse(value, this._culture(culture), this.options.format);
        },

        _update: function(value) {
            var that = this,
                options = that.options,
                format = options.format,
                decimals = options.decimals,
                culture = that._culture(),
                numberFormat = that._format(format, culture),
                isNotNull;

            if (decimals === NULL) {
                decimals = numberFormat.decimals;
            }

            value = that._parse(value, culture);

            isNotNull = value !== NULL;

            if (isNotNull) {
                value = parseFloat(round(value, decimals));
            }

            that._value = value = that._adjust(value);
            that._placeholder(kendo.toString(value, format, culture));

            if (isNotNull) {
                value = value.toString();
                if (value.indexOf("e") !== -1) {
                    value = round(+value, decimals);
                }
                value = value.replace(POINT, numberFormat[POINT]);
            } else {
                value = "";
            }

            that.element.val(value).attr("aria-valuenow", value);
        },

        _placeholder: function(value) {
            this._text.val(value);
            if (!placeholderSupported && !value) {
                this._text.val(this.options.placeholder);
            }
        },

        _wrapper: function() {
            var that = this,
                element = that.element,
                DOMElement = element[0],
                wrapper;

            wrapper = element.parents(".k-numerictextbox");

            if (!wrapper.is("span.k-numerictextbox")) {
                wrapper = element.hide().wrap('<span class="k-numeric-wrap k-state-default" />').parent();
                wrapper = wrapper.wrap("<span/>").parent();
            }

            wrapper[0].style.cssText = DOMElement.style.cssText;
            DOMElement.style.width = "";
            that.wrapper = wrapper.addClass("k-widget k-numerictextbox")
                                  .addClass(DOMElement.className)
                                  .css("display", "");

            that._inputWrapper = $(wrapper[0].firstChild);
        },

        _reset: function() {
            var that = this,
                element = that.element,
                formId = element.attr("form"),
                form = formId ? $("#" + formId) : element.closest("form");

            if (form[0]) {
                that._resetHandler = function() {
                    setTimeout(function() {
                        that.value(element[0].value);
                    });
                };

                that._form = form.on("reset", that._resetHandler);
            }
        }
    });

    function buttonHtml(className, text) {
        return '<span unselectable="on" class="k-link"><span unselectable="on" class="k-icon k-i-arrow-' + className + '" title="' + text + '">' + text + '</span></span>';
    }

    ui.plugin(NumericTextBox);
})(window.kendo.jQuery);

/* jshint eqnull: true */
(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        Widget = ui.Widget,
        extend = $.extend,
        oldIE = kendo.support.browser.msie && kendo.support.browser.version < 9,
        isFunction = kendo.isFunction,
        isPlainObject = $.isPlainObject,
        inArray = $.inArray,
        nameSpecialCharRegExp = /("|\%|'|\[|\]|\$|\.|\,|\:|\;|\+|\*|\&|\!|\#|\(|\)|<|>|\=|\?|\@|\^|\{|\}|\~|\/|\||`)/g,
        ERRORTEMPLATE = '<div class="k-widget k-tooltip k-tooltip-validation" style="margin:0.5em"><span class="k-icon k-warning"> </span>' +
                    '#=message#<div class="k-callout k-callout-n"></div></div>',
        CHANGE = "change";

    var specialRules = ["url", "email", "number", "date", "boolean"];

    function fieldType(field) {
        field = field != null ? field : "";
        return field.type || $.type(field) || "string";
    }

    function convertToValueBinding(container) {
        container.find(":input:not(:button, [" + kendo.attr("role") + "=upload], [" + kendo.attr("skip") + "], [type=file]), select").each(function() {
            var bindAttr = kendo.attr("bind"),
                binding = this.getAttribute(bindAttr) || "",
                bindingName = this.type === "checkbox" ||  this.type === "radio" ? "checked:" : "value:",
                fieldName = this.name;

            if (binding.indexOf(bindingName) === -1 && fieldName) {
                binding += (binding.length ? "," : "") + bindingName + fieldName;

                $(this).attr(bindAttr, binding);
            }
        });
    }

    function createAttributes(options) {
        var field = (options.model.fields || options.model)[options.field],
            type = fieldType(field),
            validation = field ? field.validation : {},
            ruleName,
            DATATYPE = kendo.attr("type"),
            BINDING = kendo.attr("bind"),
            rule,
            attr = {
                name: options.field
            };

        for (ruleName in validation) {
            rule = validation[ruleName];

            if (inArray(ruleName, specialRules) >= 0) {
                attr[DATATYPE] = ruleName;
            } else if (!isFunction(rule)) {
                attr[ruleName] = isPlainObject(rule) ? rule.value || ruleName : rule;
            }

            attr[kendo.attr(ruleName + "-msg")] = rule.message;
        }

        if (inArray(type, specialRules) >= 0) {
            attr[DATATYPE] = type;
        }

        attr[BINDING] = (type === "boolean" ? "checked:" : "value:") + options.field;

        return attr;
    }

    function convertItems(items) {
        var idx,
            length,
            item,
            value,
            text,
            result;

        if (items && items.length) {
            result = [];
            for (idx = 0, length = items.length; idx < length; idx++) {
                item = items[idx];
                text = item.text || item.value || item;
                value = item.value == null ? (item.text || item) : item.value;

                result[idx] = { text: text, value: value };
            }
        }
        return result;
    }

    var editors = {
        "number": function(container, options) {
            var attr = createAttributes(options);
            $('<input type="text"/>').attr(attr).appendTo(container).kendoNumericTextBox({ format: options.format });
            $('<span ' + kendo.attr("for") + '="' + options.field + '" class="k-invalid-msg"/>').hide().appendTo(container);
        },
        "date": function(container, options) {
            var attr = createAttributes(options),
                format = options.format;

            if (format) {
                format = kendo._extractFormat(format);
            }

            attr[kendo.attr("format")] = format;

            $('<input type="text"/>').attr(attr).appendTo(container).kendoDatePicker({ format: options.format });
            $('<span ' + kendo.attr("for") + '="' + options.field + '" class="k-invalid-msg"/>').hide().appendTo(container);
        },
        "string": function(container, options) {
            var attr = createAttributes(options);

            $('<input type="text" class="k-input k-textbox"/>').attr(attr).appendTo(container);
        },
        "boolean": function(container, options) {
            var attr = createAttributes(options);
            $('<input type="checkbox" />').attr(attr).appendTo(container);
        },
        "values": function(container, options) {
            var attr = createAttributes(options);
            $('<select ' + kendo.attr("text-field") + '="text"' + kendo.attr("value-field") + '="value"' +
                kendo.attr("source") + "=\'" + kendo.stringify(convertItems(options.values)).replace(/\'/g,"&apos;") +
                "\'" + kendo.attr("role") + '="dropdownlist"/>') .attr(attr).appendTo(container);
            $('<span ' + kendo.attr("for") + '="' + options.field + '" class="k-invalid-msg"/>').hide().appendTo(container);
        }
    };

    function addValidationRules(modelField, rules) {
        var validation = modelField ? (modelField.validation || {}) : {},
            rule,
            descriptor;

        for (rule in validation) {
            descriptor = validation[rule];

            if (isPlainObject(descriptor) && descriptor.value) {
                descriptor = descriptor.value;
            }

            if (isFunction(descriptor)) {
                rules[rule] = descriptor;
            }
        }
    }

    var Editable = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);
            that._validateProxy = $.proxy(that._validate, that);
            that.refresh();
        },

        events: [CHANGE],

        options: {
            name: "Editable",
            editors: editors,
            clearContainer: true,
            errorTemplate: ERRORTEMPLATE
        },

        editor: function(field, modelField) {
            var that = this,
                editors = that.options.editors,
                isObject = isPlainObject(field),
                fieldName = isObject ? field.field : field,
                model = that.options.model || {},
                isValuesEditor = isObject && field.values,
                type = isValuesEditor ? "values" : fieldType(modelField),
                isCustomEditor = isObject && field.editor,
                editor = isCustomEditor ? field.editor : editors[type],
                container = that.element.find("[" + kendo.attr("container-for") + "=" + fieldName.replace(nameSpecialCharRegExp, "\\$1")+ "]");

            editor = editor ? editor : editors.string;

            if (isCustomEditor && typeof field.editor === "string") {
                editor = function(container) {
                    container.append(field.editor);
                };
            }

            container = container.length ? container : that.element;
            editor(container, extend(true, {}, isObject ? field : { field: fieldName }, { model: model }));
        },

        _validate: function(e) {
            var that = this,
                isBoolean = typeof e.value === "boolean",
                input,
                preventChangeTrigger = that._validationEventInProgress,
                values = {},
                bindAttribute = kendo.attr("bind"),
                attributeValue = (isBoolean ? 'checked:' : 'value:') + e.field.replace(nameSpecialCharRegExp, "\\$1");

            values[e.field] = e.value;

            input = $(':input[' + bindAttribute + '*="' + attributeValue + '"]', that.element)
                .filter("[" + kendo.attr("validate") + "!='false']");
            if (input.length > 1) {
                input = input.filter(function () {
                    return inArray(attributeValue, $(this).attr(bindAttribute).split(",")) >= 0;
                });
            }

            try {
                that._validationEventInProgress = true;

                if (!that.validatable.validateInput(input) || (!preventChangeTrigger && that.trigger(CHANGE, { values: values }))) {
                    e.preventDefault();
                }

            } finally {
                that._validationEventInProgress = false;
            }
        },

        end: function() {
            return this.validatable.validate();
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);

            that.options.model.unbind("set", that._validateProxy);

            kendo.unbind(that.element);

            if (that.validatable) {
                that.validatable.destroy();
            }
            kendo.destroy(that.element);

            that.element.removeData("kendoValidator");
        },

        refresh: function() {
            var that = this,
                idx,
                length,
                fields = that.options.fields || [],
                container = that.options.clearContainer ? that.element.empty() : that.element,
                model = that.options.model || {},
                rules = {},
                field,
                isObject,
                fieldName,
                modelField,
                modelFields;

            if (!$.isArray(fields)) {
                fields = [fields];
            }

            for (idx = 0, length = fields.length; idx < length; idx++) {
                 field = fields[idx];
                 isObject = isPlainObject(field);
                 fieldName = isObject ? field.field : field;
                 modelField = (model.fields || model)[fieldName];

                 addValidationRules(modelField, rules);

                 that.editor(field, modelField);
            }

            if (!length) {
                modelFields = model.fields || model;
                for (fieldName in modelFields) {
                    addValidationRules(modelFields[fieldName], rules);
               }
            }

            convertToValueBinding(container);

            kendo.bind(container, that.options.model);

            that.options.model.bind("set", that._validateProxy);

            that.validatable = new kendo.ui.Validator(container, {
                validateOnBlur: false,
                errorTemplate: that.options.errorTemplate || undefined,
                rules: rules });

            var focusable = container.find(":kendoFocusable").eq(0).focus();
            if (oldIE) {
                focusable.focus();
            }
        }
   });

   ui.plugin(Editable);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        CHANGE = "change",
        CANCEL = "cancel",
        DATABOUND = "dataBound",
        DATABINDING = "dataBinding",
        Widget = kendo.ui.Widget,
        keys = kendo.keys,
        FOCUSSELECTOR =  ">*",
        PROGRESS = "progress",
        ERROR = "error",
        FOCUSED = "k-state-focused",
        SELECTED = "k-state-selected",
        KEDITITEM = "k-edit-item",
        STRING = "string",
        EDIT = "edit",
        REMOVE = "remove",
        SAVE = "save",
        CLICK = "click",
        NS = ".kendoListView",
        proxy = $.proxy,
        activeElement = kendo._activeElement,
        progress = kendo.ui.progress,
        DataSource = kendo.data.DataSource;

    var ListView = Widget.extend( {
        init: function(element, options) {
            var that = this;

            options = $.isArray(options) ? { dataSource: options } : options;

            Widget.fn.init.call(that, element, options);

            options = that.options;

            that.wrapper = element = that.element;

            if (element[0].id) {
                that._itemId = element[0].id + "_lv_active";
            }

            that._element();

            that._dataSource();

            that._templates();

            that._navigatable();

            that._selectable();

            that._pageable();

            that._crudHandlers();

            if (that.options.autoBind){
                that.dataSource.fetch();
            }

            kendo.notify(that);
        },

        events: [
            CHANGE,
            CANCEL,
            DATABINDING,
            DATABOUND,
            EDIT,
            REMOVE,
            SAVE
        ],

        options: {
            name: "ListView",
            autoBind: true,
            selectable: false,
            navigatable: false,
            template: "",
            altTemplate: "",
            editTemplate: ""
        },

        setOptions: function(options) {
            Widget.fn.setOptions.call(this, options);

            this._templates();
        },

        _templates: function() {
            var options = this.options;

            this.template = kendo.template(options.template || "");
            this.altTemplate = kendo.template(options.altTemplate || options.template);
            this.editTemplate = kendo.template(options.editTemplate || "");
        },

        _item: function(action) {
            return this.element.children()[action]();
        },

        items: function() {
            return this.element.children();
        },

        setDataSource: function(dataSource) {
            this.options.dataSource = dataSource;
            this._dataSource();

            if (this.options.autoBind) {
                dataSource.fetch();
            }
        },

        _unbindDataSource: function() {
            var that = this;

            that.dataSource.unbind(CHANGE, that._refreshHandler)
                            .unbind(PROGRESS, that._progressHandler)
                            .unbind(ERROR, that._errorHandler);
        },

        _dataSource: function() {
            var that = this;

            if (that.dataSource && that._refreshHandler) {
                that._unbindDataSource();
            } else {
                that._refreshHandler = proxy(that.refresh, that);
                that._progressHandler = proxy(that._progress, that);
                that._errorHandler = proxy(that._error, that);
            }

            that.dataSource = DataSource.create(that.options.dataSource)
                                .bind(CHANGE, that._refreshHandler)
                                .bind(PROGRESS, that._progressHandler)
                                .bind(ERROR, that._errorHandler);
        },

        _progress: function() {
            progress(this.element, true);
        },

        _error: function() {
            progress(this.element, false);
        },

        _element: function() {
            this.element.addClass("k-widget k-listview").attr("role", "listbox");
        },

        refresh: function(e) {
            var that = this,
                view = that.dataSource.view(),
                data,
                items,
                item,
                html = "",
                idx,
                length,
                template = that.template,
                altTemplate = that.altTemplate,
                active = activeElement();

            e = e || {};

            if (e.action === "itemchange") {
                if (!that._hasBindingTarget() && !that.editable) {
                    data = e.items[0];
                    item = that.items().filter("[" + kendo.attr("uid") + "=" + data.uid + "]");

                    if (item.length > 0) {
                        idx = item.index();
                        item.replaceWith(template(data));
                        item = that.items().eq(idx);
                        item.attr(kendo.attr("uid"), data.uid);

                        that.trigger("itemChange", {
                            item: item,
                            data: data
                        });
                    }
                }

                return;
            }

            if (that.trigger(DATABINDING, { action: e.action || "rebind", items: e.items, index: e.index })) {
                return;
            }

            that._destroyEditable();

            for (idx = 0, length = view.length; idx < length; idx++) {
                if (idx % 2) {
                    html += altTemplate(view[idx]);
                } else {
                    html += template(view[idx]);
                }
            }

            that.element.html(html);

            items = that.items();
            for (idx = 0, length = view.length; idx < length; idx++) {
                items.eq(idx).attr(kendo.attr("uid"), view[idx].uid)
                             .attr("role", "option")
                             .attr("aria-selected", "false");
            }

            if (that.element[0] === active && that.options.navigatable) {
                that.current(items.eq(0));
            }

            that.trigger(DATABOUND);
        },

        _pageable: function() {
            var that = this,
                pageable = that.options.pageable,
                settings,
                pagerId;

            if ($.isPlainObject(pageable)) {
                pagerId = pageable.pagerId;
                settings = $.extend({}, pageable, {
                    dataSource: that.dataSource,
                    pagerId: null
                });

                that.pager = new kendo.ui.Pager($("#" + pagerId), settings);
            }
        },

        _selectable: function() {
            var that = this,
                multi,
                current,
                selectable = that.options.selectable,
                navigatable = that.options.navigatable;

            if (selectable) {
                multi = typeof selectable === STRING && selectable.toLowerCase().indexOf("multiple") > -1;

                if (multi) {
                    that.element.attr("aria-multiselectable", true);
                }

                that.selectable = new kendo.ui.Selectable(that.element, {
                    aria: true,
                    multiple: multi,
                    filter: FOCUSSELECTOR,
                    change: function() {
                        that.trigger(CHANGE);
                    }
                });

                if (navigatable) {
                    that.element.on("keydown" + NS, function(e) {
                        if (e.keyCode === keys.SPACEBAR) {
                            current = that.current();
                            if (e.target == e.currentTarget) {
                                e.preventDefault();
                            }
                            if(multi) {
                                if(!e.ctrlKey) {
                                    that.selectable.clear();
                                } else {
                                    if (current && current.hasClass(SELECTED)) {
                                        current.removeClass(SELECTED);
                                        return;
                                    }
                                }
                            } else {
                                that.selectable.clear();
                            }

                            that.selectable.value(current);
                        }
                    });
                }
            }
        },

        current: function(candidate) {
            var that = this,
                element = that.element,
                current = that._current,
                id = that._itemId;

            if (candidate === undefined) {
                return current;
            }

            if (current && current[0]) {
                if (current[0].id === id) {
                    current.removeAttr("id");
                }

                current.removeClass(FOCUSED);
                element.removeAttr("aria-activedescendant");
            }

            if (candidate && candidate[0]) {
                id = candidate[0].id || id;

                that._scrollTo(candidate[0]);

                element.attr("aria-activedescendant", id);
                candidate.addClass(FOCUSED).attr("id", id);
            }

            that._current = candidate;
        },

        _scrollTo: function(element) {
            var that = this,
                container,
                UseJQueryoffset = false,
                SCROLL = "scroll";

            if (that.wrapper.css("overflow") == "auto" || that.wrapper.css("overflow") == SCROLL) {
                container = that.wrapper[0];
            } else {
                container = window;
                UseJQueryoffset = true;
            }

            var scrollDirectionFunc = function(direction, dimension) {

                var elementOffset = UseJQueryoffset ? $(element).offset()[direction.toLowerCase()] : element["offset" + direction],
                    elementDimension = element["client" + dimension],
                    containerScrollAmount = $(container)[SCROLL + direction](),
                    containerDimension = $(container)[dimension.toLowerCase()]();

                if (elementOffset + elementDimension > containerScrollAmount + containerDimension) {
                    $(container)[SCROLL + direction](elementOffset + elementDimension - containerDimension);
                } else if (elementOffset < containerScrollAmount) {
                    $(container)[SCROLL + direction](elementOffset);
                }
            };

            scrollDirectionFunc("Top", "Height");
            scrollDirectionFunc("Left", "Width");
        },

        _navigatable: function() {
            var that = this,
                navigatable = that.options.navigatable,
                element = that.element,
                clickCallback = function(e) {
                    that.current($(e.currentTarget));
                    if(!$(e.target).is(":button,a,:input,a>.k-icon,textarea")) {
                        element.focus();
                    }
                };

            if (navigatable) {
                that._tabindex();
                element.on("focus" + NS, function() {
                        var current = that._current;
                        if(!current || !current.is(":visible")) {
                            current = that._item("first");
                        }

                        that.current(current);
                    })
                    .on("focusout" + NS, function() {
                        if (that._current) {
                            that._current.removeClass(FOCUSED);
                        }
                    })
                    .on("keydown" + NS, function(e) {
                        var key = e.keyCode,
                            current = that.current(),
                            target = $(e.target),
                            canHandle = !target.is(":button,textarea,a,a>.t-icon,input"),
                            isTextBox = target.is(":text"),
                            preventDefault = kendo.preventDefault,
                            editItem = element.find("." + KEDITITEM),
                            active = activeElement(), idx;

                        if ((!canHandle && !isTextBox && keys.ESC != key) || (isTextBox && keys.ESC != key && keys.ENTER != key)) {
                            return;
                        }

                        if (keys.UP === key || keys.LEFT === key) {
                            if (current) {
                                current = current.prev();
                            }

                            that.current(!current || !current[0] ? that._item("last") : current);
                            preventDefault(e);
                        } else if (keys.DOWN === key || keys.RIGHT === key) {
                            if (current) {
                                current = current.next();
                            }
                            that.current(!current || !current[0] ? that._item("first") : current);
                            preventDefault(e);
                        } else if (keys.PAGEUP === key) {
                            that.current(null);
                            that.dataSource.page(that.dataSource.page() - 1);
                            preventDefault(e);
                        } else if (keys.PAGEDOWN === key) {
                            that.current(null);
                            that.dataSource.page(that.dataSource.page() + 1);
                            preventDefault(e);
                        } else if (keys.HOME === key) {
                            that.current(that._item("first"));
                            preventDefault(e);
                        } else if (keys.END === key) {
                            that.current(that._item("last"));
                            preventDefault(e);
                        } else if (keys.ENTER === key) {
                            if (editItem.length !== 0 && (canHandle || isTextBox)) {
                                idx = that.items().index(editItem);
                                if (active) {
                                    active.blur();
                                }
                                that.save();
                                var focusAgain = function(){
                                    that.element.trigger("focus");
                                    that.current(that.items().eq(idx));
                                };
                                that.one("dataBound", focusAgain);
                            } else if (that.options.editTemplate !== "") {
                                that.edit(current);
                            }
                        } else if (keys.ESC === key) {
                            editItem = element.find("." + KEDITITEM);
                            if (editItem.length === 0) {
                                return;
                            }
                            idx = that.items().index(editItem);
                            that.cancel();
                            that.element.trigger("focus");
                            that.current(that.items().eq(idx));
                        }
                    });

                element.on("mousedown" + NS + " touchstart" + NS, FOCUSSELECTOR, proxy(clickCallback, that));
            }
       },

       clearSelection: function() {
           var that = this;
           that.selectable.clear();
           that.trigger(CHANGE);
       },

       select: function(items) {
           var that = this,
               selectable = that.selectable;

            items = $(items);
            if(items.length) {
                if(!selectable.options.multiple) {
                    selectable.clear();
                    items = items.first();
                }
                selectable.value(items);
                return;
            }

           return selectable.value();
       },

       _destroyEditable: function() {
           var that = this;
           if (that.editable) {
               that.editable.destroy();
               delete that.editable;
           }
       },

       _modelFromElement: function(element) {
           var uid = element.attr(kendo.attr("uid"));

           return this.dataSource.getByUid(uid);
       },

       _closeEditable: function(validate) {
           var that = this,
               editable = that.editable,
               data,
               index,
               template = that.template,
               valid = true;

           if (editable) {
               if (validate) {
                   valid = editable.end();
               }

               if (valid) {
                   if (editable.element.index() % 2) {
                       template = that.altTemplate;
                   }

                   data = that._modelFromElement(editable.element);
                   that._destroyEditable();

                   index = editable.element.index();
                   editable.element.replaceWith(template(data));
                   that.items().eq(index).attr(kendo.attr("uid"), data.uid);
               }
           }

           return valid;
       },

       edit: function(item) {
           var that = this,
               data = that._modelFromElement(item),
               container,
               uid = data.uid,
               index;

            that.cancel();

            item = that.items().filter("[" + kendo.attr("uid") + "=" + uid + "]");
            index = item.index();
            item.replaceWith(that.editTemplate(data));
            container = that.items().eq(index).addClass(KEDITITEM).attr(kendo.attr("uid"), data.uid);
            that.editable = container.kendoEditable({ model: data, clearContainer: false, errorTemplate: false }).data("kendoEditable");

            that.trigger(EDIT, { model: data, item: container });
       },

       save: function() {
           var that = this,
               editable = that.editable,
               model;

           if (!editable) {
               return;
           }

           editable = editable.element;
           model = that._modelFromElement(editable);

           if (!that.trigger(SAVE, { model: model, item: editable }) && that._closeEditable(true)) {
               that.dataSource.sync();
           }
       },

       remove: function(item) {
           var that = this,
               dataSource = that.dataSource,
               data = that._modelFromElement(item);

           if (!that.trigger(REMOVE, { model: data, item: item })) {
               item.hide();
               dataSource.remove(data);
               dataSource.sync();
           }
       },

       add: function() {
           var that = this,
               dataSource = that.dataSource,
               index = dataSource.indexOf((dataSource.view() || [])[0]);

           if (index < 0) {
               index = 0;
           }

           that.cancel();
           dataSource.insert(index, {});
           that.edit(that.element.children().first());
       },

       cancel: function() {
           var that = this,
               dataSource = that.dataSource;

           if (that.editable) {
               var container = that.editable.element;
               var model = that._modelFromElement(container);

               if (!that.trigger(CANCEL, { model: model, container: container})) {
                   dataSource.cancelChanges(model);
                   that._closeEditable(false);
               }
           }
       },

       _crudHandlers: function() {
           var that = this,
               clickNS = CLICK + NS;

           that.element.on(clickNS, ".k-edit-button", function(e) {
               var item = $(this).closest("[" + kendo.attr("uid") + "]");
               that.edit(item);
               e.preventDefault();
           });

           that.element.on(clickNS, ".k-delete-button", function(e) {
               var item = $(this).closest("[" + kendo.attr("uid") + "]");
               that.remove(item);
               e.preventDefault();
           });

           that.element.on(clickNS, ".k-update-button", function(e) {
               that.save();
               e.preventDefault();
           });

           that.element.on(clickNS, ".k-cancel-button", function(e) {
               that.cancel();
               e.preventDefault();
           });
       },

       destroy: function() {
           var that = this;

           Widget.fn.destroy.call(that);

           that._unbindDataSource();

           that._destroyEditable();

           that.element.off(NS);

           if (that.pager) {
               that.pager.destroy();
           }

           if (that.selectable) {
               that.selectable.destroy();
           }

           kendo.destroy(that.element);
       }
    });

    kendo.ui.plugin(ListView);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo;
    var caret = kendo.caret;
    var keys = kendo.keys;
    var ui = kendo.ui;
    var Widget = ui.Widget;
    var ns = ".kendoMaskedTextBox";
    var proxy = $.proxy;

    var INPUT_EVENT_NAME = (kendo.support.propertyChangeEvent ? "propertychange" : "input") + ns;
    var STATEDISABLED = "k-state-disabled";
    var DISABLED = "disabled";
    var READONLY = "readonly";
    var CHANGE = "change";

    var MaskedTextBox = Widget.extend({
        init: function(element, options) {
            var that = this;
            var DOMElement;

            Widget.fn.init.call(that, element, options);

            that._rules = $.extend({}, that.rules, that.options.rules);

            element = that.element;
            DOMElement = element[0];

            that.wrapper = element;
            that._tokenize();
            that._reset();

            that.element
                .addClass("k-textbox")
                .attr("autocomplete", "off")
                .on("focus" + ns, function() {
                    that._oldValue = DOMElement.value;

                    if (!element.val()) {
                        DOMElement.value = that._old = that._emptyMask;
                        caret(element, 0);
                    } else {
                        that._timeoutId = setTimeout(function() {
                            element.select();
                        });
                    }
                })
                .on("blur" + ns, function() {
                    clearTimeout(that._timeoutId);

                    if (element.val() === that._emptyMask) {
                        DOMElement.value = that._old = "";
                    }

                    that._change();
                });

             var disabled = element.is("[disabled]");

             if (disabled) {
                 that.enable(false);
             } else {
                 that.readonly(element.is("[readonly]"));
             }

             that.value(that.options.value || element.val());

             kendo.notify(that);
        },

        options: {
            name: "MaskedTextBox",
            promptChar: "_",
            culture: "",
            rules: {},
            value: "",
            mask: ""
        },

        events: [
            CHANGE
        ],

        rules: {
            "0": /\d/,
            "9": /\d|\s/,
            "#": /\d|\s|\+|\-/,
            "L": /[a-zA-Z]/,
            "?": /[a-zA-Z]|\s/,
            "&": /\S/,
            "C": /./,
            "A": /[a-zA-Z0-9]/,
            "a": /[a-zA-Z0-9]|\s/
        },

        setOptions: function(options) {
            var that = this;

            Widget.fn.setOptions.call(that, options);

            that._rules = $.extend({}, that.rules, that.options.rules);

            that._tokenize();

            this._unbindInput();
            this._bindInput();

            that.value(that.element.val());
        },

        destroy: function() {
            var that = this;

            that.element.off(ns);

            if (that._form) {
                that._form.off("reset", that._resetHandler);
            }

            Widget.fn.destroy.call(that);
        },

        value: function(value) {
            var element = this.element;
            var emptyMask = this._emptyMask;

            if (value === undefined) {
                return this.element.val();
            }

            if (!emptyMask) {
                element.val(value);
                return;
            }

            value = this._unmask(value + "");

            element.val(value ? emptyMask : "");

            this._mask(0, this._maskLength, value);

            if (kendo._activeElement() !== element && element.val() === emptyMask) {
                element.val("");
            }
        },

        readonly: function(readonly) {
            this._editable({
                readonly: readonly === undefined ? true : readonly,
                disable: false
            });
        },

        enable: function(enable) {
            this._editable({
                readonly: false,
                disable: !(enable = enable === undefined ? true : enable)
            });
        },

        _bindInput: function() {
            var that = this;

            if (that._maskLength) {
                that.element
                    .on("keydown" + ns, proxy(that._keydown, that))
                    .on("keypress" + ns, proxy(that._keypress, that))
                    .on("paste" + ns, proxy(that._paste, that))
                    .on(INPUT_EVENT_NAME, proxy(that._propertyChange, that));
            }
        },

        _unbindInput: function() {
            this.element
                .off("keydown" + ns)
                .off("keypress" + ns)
                .off("paste" + ns)
                .off(INPUT_EVENT_NAME);
        },

        _editable: function(options) {
            var that = this;
            var element = that.element;
            var disable = options.disable;
            var readonly = options.readonly;

            that._unbindInput();

            if (!readonly && !disable) {
                element.removeAttr(DISABLED)
                       .removeAttr(READONLY)
                       .removeClass(STATEDISABLED);

                that._bindInput();
            } else {
                element.attr(DISABLED, disable)
                       .attr(READONLY, readonly)
                       .toggleClass(STATEDISABLED, disable);
            }
        },

        _change: function() {
            var that = this;
            var value = that.value();

            if (value !== that._oldValue) {
                that._oldValue = value;

                that.trigger(CHANGE);
                that.element.trigger(CHANGE);
            }
        },

        _propertyChange: function() {
            var that = this;
            var element = that.element[0];
            var value = element.value;
            var unmasked;
            var start;

            if (value !== that._old && !that._pasting) {
                start = caret(element)[0];
                unmasked = that._unmask(value.substring(start), start);

                element.value = that._old = value.substring(0, start) + that._emptyMask.substring(start);

                that._mask(start, start, unmasked);
                caret(element, start);
            }
        },

        _paste: function(e) {
            var that = this;
            var element = e.target;
            var position = caret(element);
            var start = position[0];
            var end = position[1];

            var unmasked = that._unmask(element.value.substring(end), end);

            that._pasting = true;

            setTimeout(function() {
                var value = element.value;
                var pasted = value.substring(start, caret(element)[0]);

                element.value = that._old = value.substring(0, start) + that._emptyMask.substring(start);

                that._mask(start, start, pasted);

                start = caret(element)[0];

                that._mask(start, start, unmasked);

                caret(element, start);

                that._pasting = false;
            });
        },

        _reset: function() {
            var that = this;
            var element = that.element;
            var formId = element.attr("form");
            var form = formId ? $("#" + formId) : element.closest("form");

            if (form[0]) {
                that._resetHandler = function() {
                    setTimeout(function() {
                        that.value(element[0].value);
                    });
                };

                that._form = form.on("reset", that._resetHandler);
            }
        },

        _keydown: function(e) {
            var key = e.keyCode;
            var element = this.element[0];
            var selection = caret(element);
            var start = selection[0];
            var end = selection[1];
            var placeholder;

            var backward = key === keys.BACKSPACE;

            if (backward || key === keys.DELETE) {
                if (start === end) {
                    if (backward) {
                        start -= 1;
                    } else {
                        end += 1;
                    }

                    placeholder = this._find(start, backward);
                }

                if (placeholder !== undefined && placeholder !== start) {
                    if (backward) {
                        placeholder += 1;
                    }

                    caret(element, placeholder);
                } else if (start > -1) {
                    this._mask(start, end, "", backward);
                }

                e.preventDefault();
            } else if (key === keys.ENTER) {
                this._change();
                e.preventDefault();
            }
        },

        _keypress: function(e) {
            if (e.which === 0) {
                return;
            }

            var selection = caret(this.element);

            this._mask(selection[0], selection[1], String.fromCharCode(e.which));

            e.preventDefault();
        },

        _find: function(idx, backward) {
            var value = this.element.val() || this._emptyMask;
            var step = 1;

            if (backward === true) {
                step = -1;
            }

            while (idx > -1 || idx <= this._maskLength) {
                if (value.charAt(idx) !== this.tokens[idx]) {
                    return idx;
                }

                idx += step;
            }

            return -1;
        },

        _mask: function(start, end, value, backward) {
            var element = this.element[0];
            var current = element.value || this._emptyMask;
            var empty = this.options.promptChar;
            var valueLength;
            var chrIdx = 0;
            var unmasked;
            var chr;
            var idx;

            start = this._find(start, backward);

            if (start > end) {
                end = start;
            }

            unmasked = this._unmask(current.substring(end), end);
            value = this._unmask(value, start);
            valueLength = value.length;

            if (value) {
                unmasked = unmasked.replace(new RegExp("^_{0," + valueLength + "}"), "");
            }

            value += unmasked;
            current = current.split("");
            chr = value.charAt(chrIdx);

            while (start < this._maskLength) {
                current[start] = chr || empty;
                chr = value.charAt(++chrIdx);

                if (idx === undefined && chrIdx > valueLength) {
                    idx = start;
                }

                start = this._find(start + 1);
            }

            element.value = this._old = current.join("");

            if (kendo._activeElement() === element) {
                if (idx === undefined) {
                    idx = this._maskLength;
                }

                caret(element, idx);
            }
        },

        _unmask: function(value, idx) {
            if (!value) {
                return "";
            }

            value = (value + "").split("");

            var chr;
            var token;
            var chrIdx = 0;
            var tokenIdx = idx || 0;

            var empty = this.options.promptChar;

            var valueLength = value.length;
            var tokensLength = this.tokens.length;

            var result = "";

            while (tokenIdx < tokensLength) {
                chr = value[chrIdx];
                token = this.tokens[tokenIdx];

                if (chr === token || chr === empty) {
                    result += chr === empty ? empty : "";

                    chrIdx += 1;
                    tokenIdx += 1;
                } else if (typeof token !== "string") {
                    if ((token.test && token.test(chr)) || ($.isFunction(token) && token(chr))) {
                        result += chr;
                        tokenIdx += 1;
                    }

                    chrIdx += 1;
                } else {
                    tokenIdx += 1;
                }

                if (chrIdx >= valueLength) {
                    break;
                }
            }

            return result;
        },

        _tokenize: function() {
            var tokens = [];
            var tokenIdx = 0;

            var mask = this.options.mask || "";
            var maskChars = mask.split("");
            var length = maskChars.length;
            var idx = 0;
            var chr;
            var rule;

            var emptyMask = "";
            var promptChar = this.options.promptChar;
            var numberFormat = kendo.getCulture(this.options.culture).numberFormat;
            var rules = this._rules;

            for (; idx < length; idx++) {
                chr = maskChars[idx];
                rule = rules[chr];

                if (rule) {
                    tokens[tokenIdx] = rule;
                    emptyMask += promptChar;
                    tokenIdx += 1;
                } else {
                    if (chr === "." || chr === ",") {
                        chr = numberFormat[chr];
                    } else if (chr === "$") {
                        chr = numberFormat.currency.symbol;
                    } else if (chr === "\\") {
                        idx += 1;
                        chr = maskChars[idx];
                    }

                    chr = chr.split("");

                    for (var i = 0, l = chr.length; i < l; i++) {
                        tokens[tokenIdx] = chr[i];
                        emptyMask += chr[i];
                        tokenIdx += 1;
                    }
                }
            }

            this.tokens = tokens;

            this._emptyMask = emptyMask;
            this._maskLength = emptyMask.length;
        }
    });

    ui.plugin(MaskedTextBox);

})(window.kendo.jQuery);

(function ($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        activeElement = kendo._activeElement,
        touch = (kendo.support.touch && kendo.support.mobileOS),
        MOUSEDOWN = "mousedown",
        CLICK = "click",
        extend = $.extend,
        proxy = $.proxy,
        each = $.each,
        template = kendo.template,
        keys = kendo.keys,
        Widget = ui.Widget,
        excludedNodesRegExp = /^(ul|a|div)$/i,
        NS = ".kendoMenu",
        IMG = "img",
        OPEN = "open",
        MENU = "k-menu",
        LINK = "k-link",
        LAST = "k-last",
        CLOSE = "close",
        TIMER = "timer",
        FIRST = "k-first",
        IMAGE = "k-image",
        SELECT = "select",
        ZINDEX = "zIndex",
        ACTIVATE = "activate",
        DEACTIVATE = "deactivate",
        POINTERDOWN = "touchstart" + NS + " MSPointerDown" + NS + " pointerdown" + NS,
        pointers = kendo.support.pointers,
        msPointers = kendo.support.msPointers,
        MOUSEENTER = pointers ? "pointerover" : (msPointers ? "MSPointerOver" : "mouseenter"),
        MOUSELEAVE = pointers ? "pointerout" : (msPointers ? "MSPointerOut" : "mouseleave"),
        mobile = touch || msPointers || pointers,
        KENDOPOPUP = "kendoPopup",
        DEFAULTSTATE = "k-state-default",
        HOVERSTATE = "k-state-hover",
        FOCUSEDSTATE = "k-state-focused",
        DISABLEDSTATE = "k-state-disabled",
        groupSelector = ".k-group",
        popupSelector = groupSelector + ",.k-animation-container",
        allItemsSelector = ":not(.k-list) > .k-item",
        disabledSelector = ".k-item.k-state-disabled",
        itemSelector = ".k-item:not(.k-state-disabled)",
        linkSelector = ".k-item:not(.k-state-disabled) > .k-link",
        exclusionSelector = ":not(.k-item.k-separator)",
        nextSelector = exclusionSelector + ":eq(0)",
        lastSelector = exclusionSelector + ":last",
        templateSelector = "div:not(.k-animation-container,.k-list-container)",

        templates = {
            content: template(
                "<div class='k-content k-group' tabindex='-1'>#= content(item) #</div>"
            ),
            group: template(
                "<ul class='#= groupCssClass(group) #'#= groupAttributes(group) # role='menu' aria-hidden='true'>" +
                    "#= renderItems(data) #" +
                "</ul>"
            ),
            itemWrapper: template(
                "<#= tag(item) # class='#= textClass(item) #'#= textAttributes(item) #>" +
                    "#= image(item) ##= sprite(item) ##= text(item) #" +
                    "#= arrow(data) #" +
                "</#= tag(item) #>"
            ),
            item: template(
                "<li class='#= wrapperCssClass(group, item) #' role='menuitem' #=item.items ? \"aria-haspopup='true'\": \"\"#" +
                    "#=item.enabled === false ? \"aria-disabled='true'\" : ''#>" +
                    "#= itemWrapper(data) #" +
                    "# if (item.items) { #" +
                    "#= subGroup({ items: item.items, menu: menu, group: { expanded: item.expanded } }) #" +
                    "# } else if (item.content || item.contentUrl) { #" +
                    "#= renderContent(data) #" +
                    "# } #" +
                "</li>"
            ),
            image: template("<img class='k-image' alt='' src='#= imageUrl #' />"),
            arrow: template("<span class='#= arrowClass(item, group) #'></span>"),
            sprite: template("<span class='k-sprite #= spriteCssClass #'></span>"),
            empty: template("")
        },

        rendering = {

            wrapperCssClass: function (group, item) {
                var result = "k-item",
                    index = item.index;

                if (item.enabled === false) {
                    result += " k-state-disabled";
                } else {
                    result += " k-state-default";
                }

                if (group.firstLevel && index === 0) {
                    result += " k-first";
                }

                if (index == group.length-1) {
                    result += " k-last";
                }

                if (item.cssClass) {
                    result += " " + item.cssClass;
                }

                return result;
            },

            textClass: function() {
                return LINK;
            },

            textAttributes: function(item) {
                return item.url ? " href='" + item.url + "'" : "";
            },

            arrowClass: function(item, group) {
                var result = "k-icon";

                if (group.horizontal) {
                    result += " k-i-arrow-s";
                } else {
                    result += " k-i-arrow-e";
                }

                return result;
            },

            text: function(item) {
                return item.encoded === false ? item.text : kendo.htmlEncode(item.text);
            },

            tag: function(item) {
                return item.url ? "a" : "span";
            },

            groupAttributes: function(group) {
                return group.expanded !== true ? " style='display:none'" : "";
            },

            groupCssClass: function() {
                return "k-group";
            },

            content: function(item) {
                return item.content ? item.content : "&nbsp;";
            }
        };

    function getEffectDirection(direction, root) {
        direction = direction.split(" ")[!root+0] || direction;
        return direction.replace("top", "up").replace("bottom", "down");
    }

    function parseDirection(direction, root, isRtl) {
        direction = direction.split(" ")[!root+0] || direction;
        var output = { origin: ["bottom", (isRtl ? "right" : "left")], position: ["top", (isRtl ? "right" : "left")] },
            horizontal = /left|right/.test(direction);

        if (horizontal) {
            output.origin = [ "top", direction ];
            output.position[1] = kendo.directions[direction].reverse;
        } else {
            output.origin[0] = direction;
            output.position[0] = kendo.directions[direction].reverse;
        }

        output.origin = output.origin.join(" ");
        output.position = output.position.join(" ");

        return output;
    }

    function contains(parent, child) {
        try {
            return $.contains(parent, child);
        } catch (e) {
            return false;
        }
    }

    function updateItemClasses (item) {
        item = $(item);

        item.addClass("k-item")
            .children(IMG)
            .addClass(IMAGE);
        item
            .children("a")
            .addClass(LINK)
            .children(IMG)
            .addClass(IMAGE);
        item
            .filter(":not([disabled])")
            .addClass(DEFAULTSTATE);
        item
            .filter(".k-separator:empty")
            .append("&nbsp;");
        item
            .filter("li[disabled]")
            .addClass(DISABLEDSTATE)
            .removeAttr("disabled")
            .attr("aria-disabled", true);

        if (!item.filter("[role]").length) {
            item.attr("role", "menuitem");
        }

        if (!item.children("." + LINK).length) {
            item
                .contents()      // exclude groups, real links, templates and empty text nodes
                .filter(function() { return (!this.nodeName.match(excludedNodesRegExp) && !(this.nodeType == 3 && !$.trim(this.nodeValue))); })
                .wrapAll("<span class='" + LINK + "'/>");
        }

        updateArrow(item);
        updateFirstLast(item);
    }

    function updateArrow (item) {
        item = $(item);

        item.find("> .k-link > [class*=k-i-arrow]:not(.k-sprite)").remove();

        item.filter(":has(.k-group)")
            .children(".k-link:not(:has([class*=k-i-arrow]:not(.k-sprite)))")
            .each(function () {
                var item = $(this),
                    parent = item.parent().parent();

                item.append("<span class='k-icon " + (parent.hasClass(MENU + "-horizontal") ? "k-i-arrow-s" : "k-i-arrow-e") + "'/>");
            });
    }

    function updateFirstLast (item) {
        item = $(item);

        item.filter(".k-first:not(:first-child)").removeClass(FIRST);
        item.filter(".k-last:not(:last-child)").removeClass(LAST);
        item.filter(":first-child").addClass(FIRST);
        item.filter(":last-child").addClass(LAST);
    }

    var Menu = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            element = that.wrapper = that.element;
            options = that.options;

            that._initData(options);

            that._updateClasses();

            that._animations(options);

            that.nextItemZIndex = 100;

            that._tabindex();

            that._focusProxy = proxy(that._focusHandler, that);

            element.on(POINTERDOWN, that._focusProxy)
                   .on(CLICK + NS, disabledSelector, false)
                   .on(CLICK + NS, itemSelector, proxy(that._click , that))
                   .on("keydown" + NS, proxy(that._keydown, that))
                   .on("focus" + NS, proxy(that._focus, that))
                   .on("focus" + NS, ".k-content", proxy(that._focus, that))
                   .on(POINTERDOWN + " " + MOUSEDOWN + NS, ".k-content", proxy(that._preventClose, that))
                   .on("blur" + NS, proxy(that._removeHoverItem, that))
                   .on("blur" + NS, "[tabindex]", proxy(that._checkActiveElement, that))
                   .on(MOUSEENTER + NS, itemSelector, proxy(that._mouseenter, that))
                   .on(MOUSELEAVE + NS, itemSelector, proxy(that._mouseleave, that))
                   .on(MOUSEENTER + NS + " " + MOUSELEAVE + NS + " " +
                       MOUSEDOWN + NS + " " + CLICK + NS, linkSelector, proxy(that._toggleHover, that));

            if (options.openOnClick) {
                that.clicked = false;
                that._documentClickHandler = proxy(that._documentClick, that);
                $(document).click(that._documentClickHandler);
            }

            element.attr("role", "menubar");

            if (element[0].id) {
                that._ariaId = kendo.format("{0}_mn_active", element[0].id);
            }

            kendo.notify(that);
        },

        events: [
            OPEN,
            CLOSE,
            ACTIVATE,
            DEACTIVATE,
            SELECT
        ],

        options: {
            name: "Menu",
            animation: {
                open: {
                    duration: 200
                },
                close: { // if close animation effects are defined, they will be used instead of open.reverse
                    duration: 100
                }
            },
            orientation: "horizontal",
            direction: "default",
            openOnClick: false,
            closeOnClick: true,
            hoverDelay: 100,
            popupCollision: undefined
        },

        _initData: function(options) {
            var that = this;

            if (options.dataSource) {
                that.element.empty();
                that.append(options.dataSource, that.element);
            }
        },

        setOptions: function(options) {
            var animation = this.options.animation;

            this._animations(options);

            options.animation = extend(true, animation, options.animation);

            if ("dataSource" in options) {
                this._initData(options);
            }

            Widget.fn.setOptions.call(this, options);
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);

            that.element.off(NS);

            if (that._documentClickHandler) {
                $(document).unbind("click", that._documentClickHandler);
            }

            kendo.destroy(that.element);
        },

        enable: function (element, enable) {
            this._toggleDisabled(element, enable !== false);

            return this;
        },

        disable: function (element) {
            this._toggleDisabled(element, false);

            return this;
        },

        append: function (item, referenceItem) {
            referenceItem = this.element.find(referenceItem);

            var inserted = this._insert(item, referenceItem, referenceItem.length ? referenceItem.find("> .k-group, > .k-animation-container > .k-group") : null);

            each(inserted.items, function () {
                inserted.group.append(this);
                updateArrow(this);
            });

            updateArrow(referenceItem);
            updateFirstLast(inserted.group.find(".k-first, .k-last").add(inserted.items));

            return this;
        },

        insertBefore: function (item, referenceItem) {
            referenceItem = this.element.find(referenceItem);

            var inserted = this._insert(item, referenceItem, referenceItem.parent());

            each(inserted.items, function () {
                referenceItem.before(this);
                updateArrow(this);
                updateFirstLast(this);
            });

            updateFirstLast(referenceItem);

            return this;
        },

        insertAfter: function (item, referenceItem) {
            referenceItem = this.element.find(referenceItem);

            var inserted = this._insert(item, referenceItem, referenceItem.parent());

            each(inserted.items, function () {
                referenceItem.after(this);
                updateArrow(this);
                updateFirstLast(this);
            });

            updateFirstLast(referenceItem);

            return this;
        },

        _insert: function (item, referenceItem, parent) {
            var that = this,
                items, groups;

            if (!referenceItem || !referenceItem.length) {
                parent = that.element;
            }

            var plain = $.isPlainObject(item),
                groupData = {
                    firstLevel: parent.hasClass(MENU),
                    horizontal: parent.hasClass(MENU + "-horizontal"),
                    expanded: true,
                    length: parent.children().length
                };

            if (referenceItem && !parent.length) {
                parent = $(Menu.renderGroup({ group: groupData })).appendTo(referenceItem);
            }

            if (plain || $.isArray(item)) { // is JSON
                items = $($.map(plain ? [ item ] : item, function (value, idx) {
                            if (typeof value === "string") {
                                return $(value).get();
                            } else {
                                return $(Menu.renderItem({
                                    group: groupData,
                                    item: extend(value, { index: idx })
                                })).get();
                            }
                        }));
            } else {
                if (typeof item == "string" && item[0] != "<") {
                    items = that.element.find(item);
                } else {
                    items = $(item);
                }

                groups = items.find("> ul")
                                .addClass("k-group")
                                .attr("role", "menu");

                items = items.filter("li");

                items.add(groups.find("> li")).each(function () {
                    updateItemClasses(this);
                });
            }

            return { items: items, group: parent };
        },

        remove: function (element) {
            element = this.element.find(element);

            var that = this,
                parent = element.parentsUntil(that.element, allItemsSelector),
                group = element.parent("ul:not(.k-menu)");

            element.remove();

            if (group && !group.children(allItemsSelector).length) {
                var container = group.parent(".k-animation-container");
                if (container.length) {
                    container.remove();
                } else {
                    group.remove();
                }
            }

            if (parent.length) {
                parent = parent.eq(0);

                updateArrow(parent);
                updateFirstLast(parent);
            }

            return that;
        },

        open: function (element) {
            var that = this,
                options = that.options,
                horizontal = options.orientation == "horizontal",
                direction = options.direction,
                isRtl = kendo.support.isRtl(that.wrapper);
            element = that.element.find(element);

            if (/^(top|bottom|default)$/.test(direction)) {
                if (isRtl) {
                    direction = horizontal ? (direction + " left").replace("default", "bottom") : "left";
                } else {
                    direction = horizontal ? (direction + " right").replace("default", "bottom") : "right";
                }
            }

            element.siblings()
                   .find(">.k-popup:visible,>.k-animation-container>.k-popup:visible")
                   .each(function () {
                       var popup = $(this).data("kendoPopup");

                       if (popup) {
                           popup.close();
                       }
                   });

            element.each(function () {
                var li = $(this);

                clearTimeout(li.data(TIMER));

                li.data(TIMER, setTimeout(function () {
                    var ul = li.find(".k-group:first:hidden"),
                        popup;

                    if (ul[0] && that.trigger(OPEN, { item: li[0] }) === false) {

                        if (!ul.find(".k-group")[0] && ul.children(".k-item").length > 1) {
                            var windowHeight = $(window).height(),
                                setScrolling = function(){
                                    ul.css({maxHeight: windowHeight - (ul.outerHeight() - ul.height()) - kendo.getShadows(ul).bottom, overflow: "auto"});
                                };

                            if (kendo.support.browser.msie && kendo.support.browser.version <= 7) {
                                setTimeout(setScrolling, 0); // timeout required by IE7
                            } else {
                                setScrolling();
                            }
                        } else {
                            ul.css({maxHeight: "", overflow: ""});
                        }

                        li.data(ZINDEX, li.css(ZINDEX));
                        li.css(ZINDEX, that.nextItemZIndex ++);

                        popup = ul.data(KENDOPOPUP);
                        var root = li.parent().hasClass(MENU),
                            parentHorizontal = root && horizontal,
                            directions = parseDirection(direction, root, isRtl),
                            effects = options.animation.open.effects,
                            openEffects = effects !== undefined ? effects : "slideIn:" + getEffectDirection(direction, root);

                        if (!popup) {
                            popup = ul.kendoPopup({
                                activate: function() { that.trigger(ACTIVATE, { item: this.wrapper.parent() }); },
                                deactivate: function() { that.trigger(DEACTIVATE, { item: this.wrapper.parent() }); },
                                origin: directions.origin,
                                position: directions.position,
                                collision: options.popupCollision !== undefined ? options.popupCollision : (parentHorizontal ? "fit" : "fit flip"),
                                anchor: li,
                                appendTo: li,
                                animation: {
                                    open: extend(true, { effects: openEffects }, options.animation.open),
                                    close: options.animation.close
                                },
                                close: function (e) {
                                    var li = e.sender.wrapper.parent();

                                    if (!that.trigger(CLOSE, { item: li[0] })) {
                                        li.css(ZINDEX, li.data(ZINDEX));
                                        li.removeData(ZINDEX);

                                        if (mobile) {
                                            li.removeClass(HOVERSTATE);
                                            that._removeHoverItem();
                                        }
                                    } else {
                                        e.preventDefault();
                                    }
                                }
                            }).data(KENDOPOPUP);
                        } else {
                            popup = ul.data(KENDOPOPUP);
                            popup.options.origin = directions.origin;
                            popup.options.position = directions.position;
                            popup.options.animation.open.effects = openEffects;
                        }
                        ul.removeAttr("aria-hidden");
                        popup.open();
                    }

                }, that.options.hoverDelay));
            });

            return that;
        },

        close: function (items, dontClearClose) {
            var that = this,
                element = that.element;

            items = element.find(items);

            if (!items.length) {
                items = element.find(">.k-item");
            }

            items.each(function () {
                var li = $(this);

                if (!dontClearClose && that._isRootItem(li)) {
                    that.clicked = false;
                }

                clearTimeout(li.data(TIMER));

                li.data(TIMER, setTimeout(function () {
                    var popup = li.find(".k-group:not(.k-list-container):not(.k-calendar-container):first:visible").data(KENDOPOPUP);

                    if (popup) {
                        popup.close();
                        popup.element.attr("aria-hidden", true);
                    }
                }, that.options.hoverDelay));
            });

            return that;
        },

        _toggleDisabled: function (items, enable) {
            this.element.find(items).each(function () {
                $(this)
                    .toggleClass(DEFAULTSTATE, enable)
                    .toggleClass(DISABLEDSTATE, !enable)
                    .attr("aria-disabled", !enable);
            });
        },

        _toggleHover: function(e) {
            var target = $(kendo.eventTarget(e) || e.target).closest(allItemsSelector),
                isEnter = e.type == MOUSEENTER || MOUSEDOWN.indexOf(e.type) !== -1;

            if (!target.parents("li." + DISABLEDSTATE).length) {
                target.toggleClass(HOVERSTATE, isEnter || e.type == "mousedown" || e.type == "click");
            }

            this._removeHoverItem();
        },

        _preventClose: function() {
            if (!this.options.closeOnClick) {
                this._closurePrevented = true;
            }
        },

        _checkActiveElement: function(e) {
            var that = this,
                hoverItem = $(e ? e.currentTarget : this._hoverItem()),
                target = that._findRootParent(hoverItem)[0];

            if (!this._closurePrevented) {
                setTimeout(function() {
                    if (!document.hasFocus() || (!contains(target, kendo._activeElement()) && e && !contains(target, e.currentTarget))) {
                        that.close(target);
                    }
                }, 0);
            }

            this._closurePrevented = false;
        },

        _removeHoverItem: function() {
            var oldHoverItem = this._hoverItem();

            if (oldHoverItem && oldHoverItem.hasClass(FOCUSEDSTATE)) {
                oldHoverItem.removeClass(FOCUSEDSTATE);
                this._oldHoverItem = null;
            }
        },

        _updateClasses: function() {
            var element = this.element,
                items;

            element.addClass("k-widget k-reset k-header " + MENU).addClass(MENU + "-" + this.options.orientation);

            element.find("li > ul")
                   .addClass("k-group")
                   .attr("role", "menu")
                   .attr("aria-hidden", element.is(":visible"))
                   .end()
                   .find("li > div")
                   .addClass("k-content")
                   .attr("tabindex", "-1"); // Capture the focus before the Menu

            items = element.find("> li,.k-group > li");

            items.each(function () {
                updateItemClasses(this);
            });
        },

        _mouseenter: function (e) {
            var that = this,
                element = $(e.currentTarget),
                hasChildren = (element.children(".k-animation-container").length || element.children(groupSelector).length);

            if (e.delegateTarget != element.parents(".k-menu")[0]) {
                return;
            }

            if ((!that.options.openOnClick || that.clicked) && !touch) {
                if (!contains(e.currentTarget, e.relatedTarget) && hasChildren) {
                    that.open(element);
                }
            }

            if (that.options.openOnClick && that.clicked || mobile) {
                element.siblings().each(proxy(function (_, sibling) {
                    that.close(sibling, true);
                }, that));
            }
        },

        _mouseleave: function (e) {
            var that = this,
                element = $(e.currentTarget),
                hasChildren = (element.children(".k-animation-container").length || element.children(groupSelector).length);

            if (element.parentsUntil(".k-animation-container", ".k-list-container,.k-calendar-container")[0]) {
                e.stopImmediatePropagation();
                return;
            }

            if (!that.options.openOnClick && !touch && !((pointers || msPointers) &&
                e.originalEvent.pointerType == e.originalEvent.MSPOINTER_TYPE_TOUCH) &&
                !contains(e.currentTarget, e.relatedTarget || e.target) && hasChildren) {
                    that.close(element);
            }
        },

        _click: function (e) {
            var that = this, openHandle,
                options = that.options,
                target = $(kendo.eventTarget(e)),
                nodeName = target[0] ? target[0].nodeName.toUpperCase() : "",
                formNode = (nodeName == "INPUT" || nodeName == "SELECT" || nodeName == "BUTTON" || nodeName == "LABEL"),
                link = target.closest("." + LINK),
                element = target.closest(allItemsSelector),
                href = link.attr("href"), childGroup, childGroupVisible,
                isLink = (!!href && href !== $("<a href='#' />").attr("href"));

            if (!options.openOnClick && element.children(templateSelector)[0]) {
                return;
            }

            if (element.hasClass(DISABLEDSTATE)) {
                e.preventDefault();
                return;
            }

            if (!e.handled && that.trigger(SELECT, { item: element[0] }) && !formNode) { // We shouldn't stop propagation and shoudn't prevent form elements.
                e.preventDefault();
            }

            e.handled = true;

            childGroup = element.children(popupSelector);
            childGroupVisible = childGroup.is(":visible");

            if (options.closeOnClick && !isLink && (!childGroup.length || (options.openOnClick && childGroupVisible))) {
                element.removeClass(HOVERSTATE).css("height"); // Force refresh for Chrome
                that._oldHoverItem = that._findRootParent(element);
                that.close(link.parentsUntil(that.element, allItemsSelector));
                that.clicked = false;
                if ("MSPointerUp".indexOf(e.type) != -1) {
                    e.preventDefault();
                }
                return;
            }

            if (isLink && e.enterKey) {
                link[0].click();
            }

            if ((!element.parent().hasClass(MENU) || !options.openOnClick) && !kendo.support.touch) {
                return;
            }

            if (!isLink && !formNode) {
                e.preventDefault();
            }

            that.clicked = true;
            openHandle = childGroup.is(":visible") ? CLOSE : OPEN;
            if (!options.closeOnClick && openHandle == CLOSE) {
                return;
            }
            that[openHandle](element);
        },

        _documentClick: function (e) {
            if (contains(this.element[0], e.target)) {
                return;
            }

            this.clicked = false;
        },

        _focus: function (e) {
            var that = this,
                target = e.target,
                hoverItem = that._hoverItem(),
                active = activeElement();

            if (target != that.wrapper[0] && !$(target).is(":kendoFocusable")) {
                e.stopPropagation();
                $(target).closest(".k-content").closest(".k-group").closest(".k-item").addClass(FOCUSEDSTATE);
                that.wrapper.focus();
                return;
            }

            if (active === e.currentTarget) {
                if (hoverItem.length) {
                    that._moveHover([], hoverItem);
                } else if (!that._oldHoverItem) {
                    that._moveHover([], that.wrapper.children().first());
                }
            }
        },

        _keydown: function (e) {
            var that = this,
                key = e.keyCode,
                hoverItem = that._oldHoverItem,
                target,
                belongsToVertical,
                hasChildren,
                isRtl = kendo.support.isRtl(that.wrapper);

            if (e.target != e.currentTarget && key != keys.ESC) {
                return;
            }

            if (!hoverItem) {
                hoverItem  = that._oldHoverItem = that._hoverItem();
            }

            belongsToVertical = that._itemBelongsToVertival(hoverItem);
            hasChildren = that._itemHasChildren(hoverItem);

            if (key == keys.RIGHT) {
                target = that[isRtl ? "_itemLeft" : "_itemRight"](hoverItem, belongsToVertical, hasChildren);
            } else if (key == keys.LEFT) {
                target = that[isRtl ? "_itemRight" : "_itemLeft"](hoverItem, belongsToVertical, hasChildren);
            } else if (key == keys.DOWN) {
                target = that._itemDown(hoverItem, belongsToVertical, hasChildren);
            } else if (key == keys.UP) {
                target = that._itemUp(hoverItem, belongsToVertical, hasChildren);
            } else if (key == keys.ESC) {
                target = that._itemEsc(hoverItem, belongsToVertical);
            } else if (key == keys.ENTER || key == keys.SPACEBAR) {
                target = hoverItem.children(".k-link");
                if (target.length > 0) {
                    that._click({ target: target[0], preventDefault: function () {}, enterKey: true });
                    that._moveHover(hoverItem, that._findRootParent(hoverItem));
                }
            } else if (key == keys.TAB) {
                target = that._findRootParent(hoverItem);
                that._moveHover(hoverItem, target);
                that._checkActiveElement();
                return;
            }

            if (target && target[0]) {
                e.preventDefault();
                e.stopPropagation(); // needed to handle ESC in column menu only when a root item is focused
            }
        },

        _hoverItem: function() {
            return this.wrapper.find(".k-item.k-state-hover,.k-item.k-state-focused").filter(":visible");
        },

        _itemBelongsToVertival: function (item) {
            var menuIsVertical = this.wrapper.hasClass("k-menu-vertical");

            if (!item.length) {
                return menuIsVertical;
            }
            return item.parent().hasClass("k-group") || menuIsVertical;
        },

        _itemHasChildren: function (item) {
            if (!item.length) {
                return false;
            }
            return item.children("ul.k-group, div.k-animation-container").length > 0;
        },

        _moveHover: function (item, nextItem) {
            var that = this,
                id = that._ariaId;

            if (item.length && nextItem.length) {
                item.removeClass(FOCUSEDSTATE);
            }

            if (nextItem.length) {
                if (nextItem[0].id) {
                    id = nextItem[0].id;
                }

                nextItem.addClass(FOCUSEDSTATE);
                that._oldHoverItem = nextItem;

                if (id) {
                    that.element.removeAttr("aria-activedescendant");
                    $("#" + id).removeAttr("id");
                    nextItem.attr("id", id);
                    that.element.attr("aria-activedescendant", id);
                }
            }
        },

        _findRootParent: function (item) {
            if (item.parent().hasClass("k-menu")) {
                return item;
            } else {
                return item.parentsUntil(".k-menu", "li.k-item").last();
            }
        },

        _isRootItem: function (item) {
            return item.parent().hasClass("k-menu");
        },

        _itemRight: function (item, belongsToVertical, hasChildren) {
            var that = this,
                nextItem,
                parentItem;

            if (item.hasClass(DISABLEDSTATE)) {
                return;
            }

            if (!belongsToVertical) {
                nextItem = item.nextAll(nextSelector);
                if (!nextItem.length) {
                    nextItem = item.prevAll(lastSelector);
                }
            } else if (hasChildren) {
                that.open(item);
                nextItem = item.find(".k-group").children().first();
            } else if (that.options.orientation == "horizontal") {
                parentItem = that._findRootParent(item);
                that.close(parentItem);
                nextItem = parentItem.nextAll(nextSelector);
            }

            if (nextItem && !nextItem.length) {
                nextItem = that.wrapper.children(".k-item").first();
            } else if (!nextItem) {
                nextItem = [];
            }

            that._moveHover(item, nextItem);
            return nextItem;
        },

        _itemLeft: function (item, belongsToVertical) {
            var that = this,
                nextItem;

            if (!belongsToVertical) {
                nextItem = item.prevAll(nextSelector);
                if (!nextItem.length) {
                    nextItem = item.nextAll(lastSelector);
                }
            } else {
                nextItem = item.parent().closest(".k-item");
                that.close(nextItem);
                if (that._isRootItem(nextItem) && that.options.orientation == "horizontal") {
                    nextItem = nextItem.prevAll(nextSelector);
                }
            }

            if (!nextItem.length) {
                nextItem = that.wrapper.children(".k-item").last();
            }

            that._moveHover(item, nextItem);
            return nextItem;
        },

        _itemDown: function (item, belongsToVertical, hasChildren) {
            var that = this,
                nextItem;

            if (!belongsToVertical) {
                if (!hasChildren || item.hasClass(DISABLEDSTATE)) {
                    return;
                } else {
                    that.open(item);
                    nextItem = item.find(".k-group").children().first();
                }
            } else {
                nextItem = item.nextAll(nextSelector);
            }

            if (!nextItem.length && item.length) {
                nextItem = item.parent().children().first();
            } else if (!item.length) {
                nextItem = that.wrapper.children(".k-item").first();
            }

            that._moveHover(item, nextItem);
            return nextItem;
        },

        _itemUp: function (item, belongsToVertical) {
            var that = this,
                nextItem;

            if (!belongsToVertical) {
                return;
            } else {
                nextItem = item.prevAll(nextSelector);
            }

            if (!nextItem.length && item.length) {
                nextItem = item.parent().children().last();
            } else if (!item.length) {
                nextItem = that.wrapper.children(".k-item").last();
            }

            that._moveHover(item, nextItem);
            return nextItem;
        },

        _itemEsc: function (item, belongsToVertical) {
            var that = this,
                nextItem;

            if (!belongsToVertical) {
                return item;
            } else {
                nextItem = item.parent().closest(".k-item");
                that.close(nextItem);
                that._moveHover(item, nextItem);
            }

            return nextItem;
        },

        _focusHandler: function (e) {
            var that = this,
                item = $(kendo.eventTarget(e)).closest(allItemsSelector);

            setTimeout(function () {
                that._moveHover([], item);
                if (item.children(".k-content")[0]) {
                    item.parent().closest(".k-item").removeClass(FOCUSEDSTATE);
                }
            }, 200);
        },

        _animations: function(options) {
            if (options && ("animation" in options) && !options.animation) {
                options.animation = { open: { effects: {} }, close: { hide: true, effects: {} } };
            }
        }

    });

    // client-side rendering
    extend(Menu, {
        renderItem: function (options) {
            options = extend({ menu: {}, group: {} }, options);

            var empty = templates.empty,
                item = options.item;

            return templates.item(extend(options, {
                image: item.imageUrl ? templates.image : empty,
                sprite: item.spriteCssClass ? templates.sprite : empty,
                itemWrapper: templates.itemWrapper,
                renderContent: Menu.renderContent,
                arrow: item.items || item.content ? templates.arrow : empty,
                subGroup: Menu.renderGroup
            }, rendering));
        },

        renderGroup: function (options) {
            return templates.group(extend({
                renderItems: function(options) {
                    var html = "",
                        i = 0,
                        items = options.items,
                        len = items ? items.length : 0,
                        group = extend({ length: len }, options.group);

                    for (; i < len; i++) {
                        html += Menu.renderItem(extend(options, {
                            group: group,
                            item: extend({ index: i }, items[i])
                        }));
                    }

                    return html;
                }
            }, options, rendering));
        },

        renderContent: function (options) {
            return templates.content(extend(options, rendering));
        }
    });

    kendo.ui.plugin(Menu);

})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        keys = kendo.keys,
        extend = $.extend,
        each = $.each,
        template = kendo.template,
        Widget = ui.Widget,
        excludedNodesRegExp = /^(ul|a|div)$/i,
        NS = ".kendoPanelBar",
        IMG = "img",
        HREF = "href",
        LAST = "k-last",
        LINK = "k-link",
        LINKSELECTOR = "." + LINK,
        ERROR = "error",
        ITEM = ".k-item",
        GROUP = ".k-group",
        VISIBLEGROUP = GROUP + ":visible",
        IMAGE = "k-image",
        FIRST = "k-first",
        EXPAND = "expand",
        SELECT = "select",
        CONTENT = "k-content",
        ACTIVATE = "activate",
        COLLAPSE = "collapse",
        MOUSEENTER = "mouseenter",
        MOUSELEAVE = "mouseleave",
        CONTENTLOAD = "contentLoad",
        ACTIVECLASS = "k-state-active",
        GROUPS = "> .k-panel",
        CONTENTS = "> .k-content",
        FOCUSEDCLASS = "k-state-focused",
        DISABLEDCLASS = "k-state-disabled",
        SELECTEDCLASS = "k-state-selected",
        SELECTEDSELECTOR = "." + SELECTEDCLASS,
        HIGHLIGHTCLASS = "k-state-highlight",
        ACTIVEITEMSELECTOR = ITEM + ":not(.k-state-disabled)",
        clickableItems = ACTIVEITEMSELECTOR + " > .k-link",
        disabledItems = ITEM + ".k-state-disabled > .k-link",
        selectableItems = "> li > " + SELECTEDSELECTOR + ", .k-panel > li > " + SELECTEDSELECTOR,
        defaultState = "k-state-default",
        ARIA_DISABLED = "aria-disabled",
        ARIA_EXPANDED = "aria-expanded",
        ARIA_HIDDEN = "aria-hidden",
        ARIA_SELECTED = "aria-selected",
        VISIBLE = ":visible",
        EMPTY = ":empty",
        SINGLE = "single",

        templates = {
            content: template(
                "<div role='region' class='k-content'#= contentAttributes(data) #>#= content(item) #</div>"
            ),
            group: template(
                "<ul role='group' aria-hidden='true' class='#= groupCssClass(group) #'#= groupAttributes(group) #>" +
                    "#= renderItems(data) #" +
                "</ul>"
            ),
            itemWrapper: template(
                "<#= tag(item) # class='#= textClass(item, group) #' #= contentUrl(item) ##= textAttributes(item) #>" +
                    "#= image(item) ##= sprite(item) ##= text(item) #" +
                    "#= arrow(data) #" +
                "</#= tag(item) #>"
            ),
            item: template(
                "<li role='menuitem' #=aria(item)#class='#= wrapperCssClass(group, item) #'>" +
                    "#= itemWrapper(data) #" +
                    "# if (item.items) { #" +
                    "#= subGroup({ items: item.items, panelBar: panelBar, group: { expanded: item.expanded } }) #" +
                    "# } else if (item.content || item.contentUrl) { #" +
                    "#= renderContent(data) #" +
                    "# } #" +
                "</li>"
            ),
            image: template("<img class='k-image' alt='' src='#= imageUrl #' />"),
            arrow: template("<span class='#= arrowClass(item) #'></span>"),
            sprite: template("<span class='k-sprite #= spriteCssClass #'></span>"),
            empty: template("")
        },

        rendering = {
            aria: function(item) {
                var attr = "";

                if (item.items || item.content || item.contentUrl) {
                    attr += ARIA_EXPANDED + "='" + (item.expanded ? "true" : "false") + "' ";
                }

                if (item.enabled === false) {
                    attr += ARIA_DISABLED + "='true'";
                }

                return attr;
            },

            wrapperCssClass: function (group, item) {
                var result = "k-item",
                    index = item.index;

                if (item.enabled === false) {
                    result += " " + DISABLEDCLASS;
                } else if (item.expanded === true) {
                    result += " " + ACTIVECLASS;
                } else {
                    result += " k-state-default";
                }

                if (index === 0) {
                    result += " k-first";
                }

                if (index == group.length-1) {
                    result += " k-last";
                }

                if (item.cssClass) {
                    result += " " + item.cssClass;
                }

                return result;
            },

            textClass: function(item, group) {
                var result = LINK;

                if (group.firstLevel) {
                    result += " k-header";
                }

                return result;
            },
            textAttributes: function(item) {
                return item.url ? " href='" + item.url + "'" : "";
            },
            arrowClass: function(item) {
                var result = "k-icon";

                result += item.expanded ? " k-i-arrow-n k-panelbar-collapse" : " k-i-arrow-s k-panelbar-expand";

                return result;
            },
            text: function(item) {
                return item.encoded === false ? item.text : kendo.htmlEncode(item.text);
            },
            tag: function(item) {
                return item.url || item.contentUrl ? "a" : "span";
            },
            groupAttributes: function(group) {
                return group.expanded !== true ? " style='display:none'" : "";
            },
            groupCssClass: function() {
                return "k-group k-panel";
            },
            contentAttributes: function(content) {
                return content.item.expanded !== true ? " style='display:none'" : "";
            },
            content: function(item) {
                return item.content ? item.content : item.contentUrl ? "" : "&nbsp;";
            },
            contentUrl: function(item) {
                return item.contentUrl ? 'href="' + item.contentUrl + '"' : "";
            }
        };

    function updateArrow (items) {
        items = $(items);

        items.children(LINKSELECTOR).children(".k-icon").remove();

        items
            .filter(":has(.k-panel),:has(.k-content)")
            .children(".k-link:not(:has([class*=k-i-arrow]))")
            .each(function () {
                var item = $(this),
                    parent = item.parent();

                item.append("<span class='k-icon " + (parent.hasClass(ACTIVECLASS) ? "k-i-arrow-n k-panelbar-collapse" : "k-i-arrow-s k-panelbar-expand") + "'/>");
            });
    }

    function updateFirstLast (items) {
        items = $(items);

        items.filter(".k-first:not(:first-child)").removeClass(FIRST);
        items.filter(".k-last:not(:last-child)").removeClass(LAST);
        items.filter(":first-child").addClass(FIRST);
        items.filter(":last-child").addClass(LAST);
    }

    var PanelBar = Widget.extend({
        init: function(element, options) {
            var that = this,
                content;

            Widget.fn.init.call(that, element, options);

            element = that.wrapper = that.element.addClass("k-widget k-reset k-header k-panelbar");
            options = that.options;

            if (element[0].id) {
                that._itemId = element[0].id + "_pb_active";
            }

            that._tabindex();

            that._initData(options);

            that._updateClasses();

            that._animations(options);

            element
                .on("click" + NS, clickableItems, function(e) {
                    if (that._click($(e.currentTarget))) {
                        e.preventDefault();
                    }
                })
                .on(MOUSEENTER  + NS + " " + MOUSELEAVE + NS, clickableItems, that._toggleHover)
                .on("click" + NS, disabledItems, false)
                .on("keydown" + NS, $.proxy(that._keydown, that))
                .on("focus" + NS, function() {
                    var item = that.select();
                    that._current(item[0] ? item : that._first());
                })
                .on("blur" + NS, function() {
                    that._current(null);
                })
                .attr("role", "menu");

            content = element.find("li." + ACTIVECLASS + " > ." + CONTENT);

            if (content[0]) {
                that.expand(content.parent(), false);
            }

            kendo.notify(that);
        },

        events: [
            EXPAND,
            COLLAPSE,
            SELECT,
            ACTIVATE,
            ERROR,
            CONTENTLOAD
        ],
        options: {
            name: "PanelBar",
            animation: {
                expand: {
                    effects: "expand:vertical",
                    duration: 200
                },
                collapse: { // if collapse animation effects are defined, they will be used instead of expand.reverse
                    duration: 200
                }
            },
            expandMode: "multiple"
        },

        destroy: function() {
            Widget.fn.destroy.call(this);

            this.element.off(NS);

            kendo.destroy(this.element);
        },

        _initData: function(options) {
            var that = this;

            if (options.dataSource) {
                that.element.empty();
                that.append(options.dataSource, that.element);
            }
        },

        setOptions: function(options) {
            var animation = this.options.animation;

            this._animations(options);

            options.animation = extend(true, animation, options.animation);

            if ("dataSource" in options) {
                this._initData(options);
            }

            Widget.fn.setOptions.call(this, options);
        },

        expand: function (element, useAnimation) {
            var that = this,
                animBackup = {};
            useAnimation = useAnimation !== false;
            element = this.element.find(element);

            element.each(function (index, item) {
                item = $(item);
                var groups = item.find(GROUPS).add(item.find(CONTENTS));

                if (!item.hasClass(DISABLEDCLASS) && groups.length > 0) {

                    if (that.options.expandMode == SINGLE && that._collapseAllExpanded(item)) {
                        return that;
                    }

                    element.find("." + HIGHLIGHTCLASS).removeClass(HIGHLIGHTCLASS);
                    item.addClass(HIGHLIGHTCLASS);

                    if (!useAnimation) {
                        animBackup = that.options.animation;
                        that.options.animation = { expand: { effects: {} }, collapse: { hide: true, effects: {} } };
                    }

                    if (!that._triggerEvent(EXPAND, item)) {
                        that._toggleItem(item, false);
                    }

                    if (!useAnimation) {
                        that.options.animation = animBackup;
                    }
                }
            });

            return that;
        },

        collapse: function (element, useAnimation) {
            var that = this,
                animBackup = {};
            useAnimation = useAnimation !== false;
            element = that.element.find(element);

            element.each(function (index, item) {
                item = $(item);
                var groups = item.find(GROUPS).add(item.find(CONTENTS));

                if (!item.hasClass(DISABLEDCLASS) && groups.is(VISIBLE)) {
                    item.removeClass(HIGHLIGHTCLASS);

                    if (!useAnimation) {
                        animBackup = that.options.animation;
                        that.options.animation = { expand: { effects: {} }, collapse: { hide: true, effects: {} } };
                    }

                    if (!that._triggerEvent(COLLAPSE, item)) {
                        that._toggleItem(item, true);
                    }

                    if (!useAnimation) {
                        that.options.animation = animBackup;
                    }
                }

            });

            return that;
        },

        _toggleDisabled: function (element, enable) {
            element = this.element.find(element);
            element
                .toggleClass(defaultState, enable)
                .toggleClass(DISABLEDCLASS, !enable)
                .attr(ARIA_DISABLED, !enable);
        },

        select: function (element) {
            var that = this;

            if (element === undefined) {
                return that.element.find(selectableItems).parent();
            }

            that.element
                .find(element)
                .each(function () {
                    var item = $(this),
                        link = item.children(LINKSELECTOR);

                    if (item.hasClass(DISABLEDCLASS)) {
                        return that;
                    }

                    if (!that._triggerEvent(SELECT, item)) {
                        that._updateSelected(link);
                    }
                });

            return that;
        },

        enable: function (element, state) {
            this._toggleDisabled(element, state !== false);

            return this;
        },

        disable: function (element) {
            this._toggleDisabled(element, false);

            return this;
        },

        append: function (item, referenceItem) {
            referenceItem = this.element.find(referenceItem);

            var inserted = this._insert(item, referenceItem, referenceItem.length ? referenceItem.find(GROUPS) : null);

            each(inserted.items, function () {
                inserted.group.append(this);
                updateFirstLast(this);
            });

            updateArrow(referenceItem);
            updateFirstLast(inserted.group.find(".k-first, .k-last"));
            inserted.group.height("auto");

            return this;
        },

        insertBefore: function (item, referenceItem) {
            referenceItem = this.element.find(referenceItem);

            var inserted = this._insert(item, referenceItem, referenceItem.parent());

            each(inserted.items, function () {
                referenceItem.before(this);
                updateFirstLast(this);
            });

            updateFirstLast(referenceItem);
            inserted.group.height("auto");

            return this;
        },

        insertAfter: function (item, referenceItem) {
            referenceItem = this.element.find(referenceItem);

            var inserted = this._insert(item, referenceItem, referenceItem.parent());

            each(inserted.items, function () {
                referenceItem.after(this);
                updateFirstLast(this);
            });

            updateFirstLast(referenceItem);
            inserted.group.height("auto");

            return this;
        },

        remove: function (element) {
            element = this.element.find(element);

            var that = this,
                parent = element.parentsUntil(that.element, ITEM),
                group = element.parent("ul");

            element.remove();

            if (group && !group.hasClass("k-panelbar") && !group.children(ITEM).length) {
                group.remove();
            }

            if (parent.length) {
                parent = parent.eq(0);

                updateArrow(parent);
                updateFirstLast(parent);
            }

            return that;
        },

        reload: function (element) {
            var that = this;
            element = that.element.find(element);

            element.each(function () {
                var item = $(this);

                that._ajaxRequest(item, item.children("." + CONTENT), !item.is(VISIBLE));
            });
        },

        _first: function() {
            return this.element.children(ACTIVEITEMSELECTOR).first();
        },

        _last: function() {
            var item = this.element.children(ACTIVEITEMSELECTOR).last(),
                group = item.children(VISIBLEGROUP);

            if (group[0]) {
                return group.children(ACTIVEITEMSELECTOR).last();
            }
            return item;
        },

        _current: function(candidate) {
            var that = this,
                focused = that._focused,
                id = that._itemId;

            if (candidate === undefined) {
                return focused;
            }

            that.element.removeAttr("aria-activedescendant");

            if (focused) {
                if (focused[0].id === id) {
                    focused.removeAttr("id");
                }

                focused
                    .children(LINKSELECTOR)
                    .removeClass(FOCUSEDCLASS);
            }

            if (candidate) {
                id = candidate[0].id || id;

                candidate.attr("id", id)
                         .children(LINKSELECTOR)
                         .addClass(FOCUSEDCLASS);

                that.element.attr("aria-activedescendant", id);
            }

            that._focused = candidate;
        },

        _keydown: function(e) {
            var that = this,
                key = e.keyCode,
                current = that._current();

            if (e.target != e.currentTarget) {
                return;
            }

            if (key == keys.DOWN || key == keys.RIGHT) {
                that._current(that._nextItem(current));
                e.preventDefault();
            } else if (key == keys.UP || key == keys.LEFT) {
                that._current(that._prevItem(current));
                e.preventDefault();
            } else if (key == keys.ENTER || key == keys.SPACEBAR) {
                that._click(current.children(LINKSELECTOR));
                e.preventDefault();
            } else if (key == keys.HOME) {
                that._current(that._first());
                e.preventDefault();
            } else if (key == keys.END) {
                that._current(that._last());
                e.preventDefault();
            }
        },

        _nextItem: function(item) {
            if (!item) {
                return this._first();
            }

            var group = item.children(VISIBLEGROUP),
                next = item.next();

            if (group[0]) {
                next = group.children("." + FIRST);
            }

            if (!next[0]) {
                next = item.parent(VISIBLEGROUP).parent(ITEM).next();
            }

            if (!next[0] || !next.is(":visible")) {
                next = this._first();
            }

            if (next.hasClass(DISABLEDCLASS)) {
                next = this._nextItem(next);
            }

            return next;
        },

        _prevItem: function(item) {
            if (!item) {
                return this._last();
            }

            var prev = item.prev(),
                result;

            if (!prev[0]) {
                prev = item.parent(VISIBLEGROUP).parent(ITEM);
                if (!prev[0]) {
                    prev = this._last();
                }
            } else {
                result = prev;
                while (result[0]) {
                    result = result.children(VISIBLEGROUP).children("." + LAST);
                    if (result[0]) {
                        prev = result;
                    }
                }
            }

            if (prev.hasClass(DISABLEDCLASS)) {
                prev = this._prevItem(prev);
            }

            return prev;
        },

        _insert: function (item, referenceItem, parent) {
            var that = this,
                items,
                plain = $.isPlainObject(item),
                isReferenceItem = referenceItem && referenceItem[0],
                groupData;

            if (!isReferenceItem) {
                parent = that.element;
            }

            groupData = {
                firstLevel: parent.hasClass("k-panelbar"),
                expanded: parent.parent().hasClass(ACTIVECLASS),
                length: parent.children().length
            };

            if (isReferenceItem && !parent.length) {
                parent = $(PanelBar.renderGroup({ group: groupData })).appendTo(referenceItem);
            }

            if (plain || $.isArray(item)) { // is JSON
                items = $.map(plain ? [ item ] : item, function (value, idx) {
                            if (typeof value === "string") {
                                return $(value);
                            } else {
                                return $(PanelBar.renderItem({
                                    group: groupData,
                                    item: extend(value, { index: idx })
                                }));
                            }
                        });

                if (isReferenceItem) {
                    referenceItem.attr(ARIA_EXPANDED, false);
                }
            } else {
                if (typeof item == "string" && item[0] != "<") {
                    items = that.element.find(item);
                } else {
                    items = $(item);
                }
                that._updateItemsClasses(items);
            }

            return { items: items, group: parent };
        },

        _toggleHover: function(e) {
            var target = $(e.currentTarget);

            if (!target.parents("li." + DISABLEDCLASS).length) {
                target.toggleClass("k-state-hover", e.type == MOUSEENTER);
            }
        },

        _updateClasses: function() {
            var that = this,
                panels, items;

            panels = that.element
                         .find("li > ul")
                         .not(function () { return $(this).parentsUntil(".k-panelbar", "div").length; })
                         .addClass("k-group k-panel")
                         .attr("role", "group");

            panels.parent()
                  .attr(ARIA_EXPANDED, false)
                  .not("." + ACTIVECLASS)
                  .children("ul")
                  .attr(ARIA_HIDDEN, true)
                  .hide();

            items = that.element.add(panels).children();

            that._updateItemsClasses(items);
            updateArrow(items);
            updateFirstLast(items);
        },

        _updateItemsClasses: function(items) {
            var length = items.length,
                idx = 0;

            for(; idx < length; idx++) {
                this._updateItemClasses(items[idx], idx);
            }
        },

        _updateItemClasses: function(item, index) {
            var selected = this._selected,
                contentUrls = this.options.contentUrls,
                url = contentUrls && contentUrls[index],
                root = this.element[0],
                wrapElement, link;

            item = $(item).addClass("k-item").attr("role", "menuitem");

            if (kendo.support.browser.msie) {  // IE10 doesn't apply list-style: none on invisible items otherwise.
                item.css("list-style-position", "inside")
                    .css("list-style-position", "");
            }

            item
                .children(IMG)
                .addClass(IMAGE);

            link = item
                    .children("a")
                    .addClass(LINK);

            if (link[0]) {
                link.attr("href", url); //url can be undefined

                link.children(IMG)
                    .addClass(IMAGE);
            }

            item
                .filter(":not([disabled]):not([class*=k-state])")
                .addClass("k-state-default");

            item
                .filter("li[disabled]")
                .addClass("k-state-disabled")
                .attr(ARIA_DISABLED, true)
                .removeAttr("disabled");

            item
                .children("div")
                .addClass(CONTENT)
                .attr("role", "region")
                .attr(ARIA_HIDDEN, true)
                .hide()
                .parent()
                .attr(ARIA_EXPANDED, false);

            link = item.children(SELECTEDSELECTOR);
            if (link[0]) {
                if (selected) {
                    selected.removeAttr(ARIA_SELECTED)
                            .children(SELECTEDSELECTOR)
                            .removeClass(SELECTEDCLASS);
                }

                link.addClass(SELECTEDCLASS);
                this._selected = item.attr(ARIA_SELECTED, true);
            }

            if (!item.children(LINKSELECTOR)[0]) {
                wrapElement = "<span class='" + LINK + "'/>";
                if (contentUrls && contentUrls[index] && item[0].parentNode == root) {
                    wrapElement = '<a class="k-link k-header" href="' + contentUrls[index] + '"/>';
                }

                item
                    .contents()      // exclude groups, real links, templates and empty text nodes
                    .filter(function() { return (!this.nodeName.match(excludedNodesRegExp) && !(this.nodeType == 3 && !$.trim(this.nodeValue))); })
                    .wrapAll(wrapElement);
            }

            if (item.parent(".k-panelbar")[0]) {
                item
                    .children(LINKSELECTOR)
                    .addClass("k-header");
            }
        },

        _click: function (target) {
            var that = this,
                element = that.element,
                prevent, contents, href, isAnchor;

            if (target.parents("li." + DISABLEDCLASS).length) {
                return;
            }

            if (target.closest(".k-widget")[0] != element[0]) {
                return;
            }

            var link = target.closest(LINKSELECTOR),
                item = link.closest(ITEM);

            that._updateSelected(link);

            contents = item.find(GROUPS).add(item.find(CONTENTS));
            href = link.attr(HREF);
            isAnchor = href && (href.charAt(href.length - 1) == "#" || href.indexOf("#" + that.element[0].id + "-") != -1);
            prevent = !!(isAnchor || contents.length);

            if (contents.data("animating")) {
                return prevent;
            }

            if (that._triggerEvent(SELECT, item)) {
                prevent = true;
            }

            if (prevent === false) {
                return;
            }

            if (that.options.expandMode == SINGLE) {
                if (that._collapseAllExpanded(item)) {
                    return prevent;
                }
            }

            if (contents.length) {
                var visibility = contents.is(VISIBLE);

                if (!that._triggerEvent(!visibility ? EXPAND : COLLAPSE, item)) {
                    prevent = that._toggleItem(item, visibility);
                }
            }

            return prevent;
        },

        _toggleItem: function (element, isVisible) {
            var that = this,
                childGroup = element.find(GROUPS),
                link = element.find(LINKSELECTOR),
                url = link.attr(HREF),
                prevent, content;

            if (childGroup.length) {
                this._toggleGroup(childGroup, isVisible);
                prevent = true;
            } else {
                content = element.children("."  + CONTENT);

                if (content.length) {
                    prevent = true;

                    if (!content.is(EMPTY) || url === undefined) {
                        that._toggleGroup(content, isVisible);
                    } else {
                        that._ajaxRequest(element, content, isVisible);
                    }
                }
            }
            return prevent;
        },

        _toggleGroup: function (element, visibility) {
            var that = this,
                animationSettings = that.options.animation,
                animation = animationSettings.expand,
                collapse = extend({}, animationSettings.collapse),
                hasCollapseAnimation = collapse && "effects" in collapse;

            if (element.is(VISIBLE) != visibility) {
                return;
            }

            element
                .parent()
                .attr(ARIA_EXPANDED, !visibility)
                .attr(ARIA_HIDDEN, visibility)
                .toggleClass(defaultState, visibility)
                .toggleClass(ACTIVECLASS, !visibility)
                .find("> .k-link > .k-icon")
                    .toggleClass("k-i-arrow-n", !visibility)
                    .toggleClass("k-panelbar-collapse", !visibility)
                    .toggleClass("k-i-arrow-s", visibility)
                    .toggleClass("k-panelbar-expand", visibility);

            if (visibility) {
                animation = extend( hasCollapseAnimation ? collapse
                                    : extend({ reverse: true }, animation), { hide: true });
            } else {
                animation = extend( { complete: function (element) {
                    that._triggerEvent(ACTIVATE, element.closest(ITEM));
                } }, animation );
            }

            element
                .kendoStop(true, true)
                .kendoAnimate( animation );
        },

        _collapseAllExpanded: function (item) {
            var that = this, children, stopExpand = false;

            if (item.children(LINKSELECTOR).hasClass("k-header")) {
                var groups = item.find(GROUPS).add(item.find(CONTENTS));

                if (groups.is(VISIBLE)) {
                    stopExpand = true;
                }

                if (!(groups.is(VISIBLE) || groups.length === 0)) {
                    children = $(that.element).children();
                    children.find(GROUPS).add(children.find(CONTENTS))
                            .filter(function () { return $(this).is(VISIBLE); })
                            .each(function (index, content) {
                                content = $(content);

                                stopExpand = that._triggerEvent(COLLAPSE, content.closest(ITEM));
                                if (!stopExpand) {
                                    that._toggleGroup(content, true);
                                }
                            });
                }

                return stopExpand;
            }
        },

        _ajaxRequest: function (element, contentElement, isVisible) {

            var that = this,
                statusIcon = element.find(".k-panelbar-collapse, .k-panelbar-expand"),
                link = element.find(LINKSELECTOR),
                loadingIconTimeout = setTimeout(function () {
                    statusIcon.addClass("k-loading");
                }, 100),
                data = {},
                url = link.attr(HREF);

            $.ajax({
                type: "GET",
                cache: false,
                url: url,
                dataType: "html",
                data: data,

                error: function (xhr, status) {
                    statusIcon.removeClass("k-loading");
                    if (that.trigger(ERROR, { xhr: xhr, status: status })) {
                        this.complete();
                    }
                },

                complete: function () {
                    clearTimeout(loadingIconTimeout);
                    statusIcon.removeClass("k-loading");
                },

                success: function (data) {
                    try {
                        contentElement.html(data);
                    } catch (e) {
                        var console = window.console;

                        if (console && console.error) {
                            console.error(e.name + ": " + e.message + " in " + url);
                        }
                        this.error(this.xhr, "error");
                    }

                    that._toggleGroup(contentElement, isVisible);

                    that.trigger(CONTENTLOAD, { item: element[0], contentElement: contentElement[0] });
                }
            });
        },

        _triggerEvent: function (eventName, element) {
            var that = this;

            return that.trigger(eventName, { item: element[0] });
        },

        _updateSelected: function(link) {
            var that = this,
                element = that.element,
                item = link.parent(ITEM),
                selected = that._selected;

            if (selected) {
                selected.removeAttr(ARIA_SELECTED);
            }

            that._selected = item.attr(ARIA_SELECTED, true);

            element.find(selectableItems).removeClass(SELECTEDCLASS);
            element.find("> ." + HIGHLIGHTCLASS + ", .k-panel > ." + HIGHLIGHTCLASS).removeClass(HIGHLIGHTCLASS);

            link.addClass(SELECTEDCLASS);
            link.parentsUntil(element, ITEM).filter(":has(.k-header)").addClass(HIGHLIGHTCLASS);
            that._current(item);
        },

        _animations: function(options) {
            if (options && ("animation" in options) && !options.animation) {
                options.animation = { expand: { effects: {} }, collapse: { hide: true, effects: {} } };
            }
        }

    });

    // client-side rendering
    extend(PanelBar, {
        renderItem: function (options) {
            options = extend({ panelBar: {}, group: {} }, options);

            var empty = templates.empty,
                item = options.item;

            return templates.item(extend(options, {
                image: item.imageUrl ? templates.image : empty,
                sprite: item.spriteCssClass ? templates.sprite : empty,
                itemWrapper: templates.itemWrapper,
                renderContent: PanelBar.renderContent,
                arrow: item.items || item.content || item.contentUrl ? templates.arrow : empty,
                subGroup: PanelBar.renderGroup
            }, rendering));
        },

        renderGroup: function (options) {
            return templates.group(extend({
                renderItems: function(options) {
                    var html = "",
                        i = 0,
                        items = options.items,
                        len = items ? items.length : 0,
                        group = extend({ length: len }, options.group);

                    for (; i < len; i++) {
                        html += PanelBar.renderItem(extend(options, {
                            group: group,
                            item: extend({ index: i }, items[i])
                        }));
                    }

                    return html;
                }
            }, options, rendering));
        },

        renderContent: function (options) {
            return templates.content(extend(options, rendering));
        }
    });

    kendo.ui.plugin(PanelBar);

})(window.kendo.jQuery);

(function ($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        Widget = ui.Widget,
        HORIZONTAL = "horizontal",
        VERTICAL = "vertical",
        DEFAULTMIN = 0,
        DEFAULTMAX = 100,
        DEFAULTVALUE = 0,
        DEFAULTCHUNKCOUNT = 5,
        KPROGRESSBAR = "k-progressbar",
        KPROGRESSBARREVERSE = "k-progressbar-reverse",
        KPROGRESSBARINDETERMINATE = "k-progressbar-indeterminate",
        KPROGRESSBARCOMPLETE = "k-complete",
        KPROGRESSWRAPPER = "k-state-selected",
        KPROGRESSSTATUS = "k-progress-status",
        KCOMPLETEDCHUNK = "k-state-selected",
        KUPCOMINGCHUNK = "k-state-default",
        KSTATEDISABLED = "k-state-disabled",
        PROGRESSTYPE = {
            VALUE: "value",
            PERCENT: "percent",
            CHUNK: "chunk"
        },
        CHANGE = "change",
        COMPLETE = "complete",
        BOOLEAN = "boolean",
        math = Math,
        extend = $.extend,
        proxy = $.proxy,
        HUNDREDPERCENT = 100,
        DEFAULTANIMATIONDURATION = 400,
        PRECISION = 3,
        templates = {
            progressStatus: "<span class='k-progress-status-wrap'><span class='k-progress-status'></span></span>"
        };

    var ProgressBar = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(this, element, options);

            options = that.options;

            that._progressProperty = (options.orientation === HORIZONTAL) ? "width" : "height";

            that._fields();

            options.value = that._validateValue(options.value);

            that._validateType(options.type);

            that._wrapper();

            that._progressAnimation();

            if ((options.value !== options.min) && (options.value !== false)) {
               that._updateProgress();
            }
        },

        setOptions: function(options) {
            var that = this;
            
            Widget.fn.setOptions.call(that, options);

            if (options.hasOwnProperty("reverse")) {
                that.wrapper.toggleClass("k-progressbar-reverse", options.reverse);
            }

            if (options.hasOwnProperty("enable")) {
                that.enable(options.enable);
            }

            that._progressAnimation();

            that._validateValue();

            that._updateProgress();
        },

        events: [
            CHANGE,
            COMPLETE
        ],

        options: {
            name: "ProgressBar",
            orientation: HORIZONTAL,
            reverse: false,
            min: DEFAULTMIN,
            max: DEFAULTMAX,
            value: DEFAULTVALUE,
            enable: true,
            type: PROGRESSTYPE.VALUE,
            chunkCount: DEFAULTCHUNKCOUNT,
            showStatus: true,
            animation: { }
        },

        _fields: function() {
            var that = this;

            that._isStarted = false;

            that.progressWrapper = that.progressStatus = $();
        },

        _validateType: function(currentType) {
            var isValid = false;

            $.each(PROGRESSTYPE, function(k, type) {
                if (type === currentType) {
                    isValid = true;
                    return false;
                }
            });

            if (!isValid) {
                throw new Error(kendo.format("Invalid ProgressBar type '{0}'", currentType));
            }
        },

        _wrapper: function() {
            var that = this;
            var container = that.wrapper = that.element;
            var options = that.options;
            var orientation = options.orientation;
            var initialStatusValue;

            container.addClass("k-widget " + KPROGRESSBAR);

            container.addClass(KPROGRESSBAR + "-" + ((orientation === HORIZONTAL) ? HORIZONTAL : VERTICAL));

            if(options.enable === false) {
                container.addClass(KSTATEDISABLED);
            }

            if (options.reverse) {
                container.addClass(KPROGRESSBARREVERSE);
            }

            if (options.value === false) {
                container.addClass(KPROGRESSBARINDETERMINATE);
            }

            if (options.type === PROGRESSTYPE.CHUNK) {
                that._addChunkProgressWrapper();
            } else {
                if (options.showStatus){
                    that.progressStatus = that.wrapper.prepend(templates.progressStatus)
                                              .find("." + KPROGRESSSTATUS);

                    initialStatusValue = (options.value !== false) ? options.value : options.min;

                    if (options.type === PROGRESSTYPE.VALUE) {
                        that.progressStatus.text(initialStatusValue);
                    } else {
                        that.progressStatus.text(that._calculatePercentage(initialStatusValue) + "%");
                    }
                }
            }
        },

        value: function(value) {
            return this._value(value);
        },

        _value: function(value){
            var that = this;
            var options = that.options;
            var validated;

            if (value === undefined) {
                return options.value;
            } else {
                if (typeof value !== BOOLEAN) {
                    value = that._roundValue(value);

                    if(!isNaN(value)) {
                        validated = that._validateValue(value);

                        if (validated !== options.value) {
                            that.wrapper.removeClass(KPROGRESSBARINDETERMINATE);

                            options.value = validated;

                            that._isStarted = true;

                            that._updateProgress();
                        }
                    }
                } else if (!value) {
                    that.wrapper.addClass(KPROGRESSBARINDETERMINATE);
                    options.value = false;
                }
            }
        },

        _roundValue: function(value) {
            value = parseFloat(value);

            var power = math.pow(10, PRECISION);

            return math.floor(value * power) / power;
        },

        _validateValue: function(value) {
            var that = this;
            var options = that.options;

            if (value !== false) {
                if (value <= options.min || value === true) {
                    return options.min;
                } else if (value >= options.max) {
                    return options.max;
                }
            } else if (value === false) {
                return false;
            }

            if(isNaN(that._roundValue(value))) {
                return options.min;
            }

            return value;
        },

        _updateProgress: function() {
            var that = this;
            var options = that.options;
            var percentage = that._calculatePercentage();

            if (options.type === PROGRESSTYPE.CHUNK) {
                that._updateChunks(percentage);
                that._onProgressUpdateAlways(options.value);
            } else {
                that._updateProgressWrapper(percentage);
            }
        },

        _updateChunks: function(percentage) {
            var that = this;
            var options = that.options;
            var chunkCount = options.chunkCount;
            var percentagesPerChunk =  parseInt((HUNDREDPERCENT / chunkCount) * 100, 10) / 100;
            var percentageParsed = parseInt(percentage * 100, 10) / 100;
            var completedChunksCount = math.floor(percentageParsed / percentagesPerChunk);
            var completedChunks;

            if((options.orientation === HORIZONTAL && !(options.reverse)) ||
               (options.orientation === VERTICAL && options.reverse)) {
                completedChunks = that.wrapper.find("li.k-item:lt(" + completedChunksCount + ")");
            } else {
                completedChunks = that.wrapper.find("li.k-item:gt(-" + (completedChunksCount + 1) + ")");
            }

            that.wrapper.find("." + KCOMPLETEDCHUNK)
                        .removeClass(KCOMPLETEDCHUNK)
                        .addClass(KUPCOMINGCHUNK);

            completedChunks.removeClass(KUPCOMINGCHUNK)
                           .addClass(KCOMPLETEDCHUNK);
        },

        _updateProgressWrapper: function(percentage) {
            var that = this;
            var options = that.options;
            var progressWrapper = that.wrapper.find("." + KPROGRESSWRAPPER);
            var animationDuration = that._isStarted ? that._animation.duration : 0;
            var animationCssOptions = { };

            if (progressWrapper.length === 0) {
                that._addRegularProgressWrapper();
            }

            animationCssOptions[that._progressProperty] = percentage + "%";
            that.progressWrapper.animate(animationCssOptions, {
                duration: animationDuration,
                start: proxy(that._onProgressAnimateStart, that),
                progress: proxy(that._onProgressAnimate, that),
                complete: proxy(that._onProgressAnimateComplete, that, options.value),
                always: proxy(that._onProgressUpdateAlways, that, options.value)
            });
        },

        _onProgressAnimateStart: function() {
            this.progressWrapper.show();
        },

        _onProgressAnimate: function(e) {
            var that = this;
            var options = that.options;
            var progressInPercent = parseFloat(e.elem.style[that._progressProperty], 10);
            var progressStatusWrapSize;

            if (options.showStatus) {
                progressStatusWrapSize = 10000 / parseFloat(that.progressWrapper[0].style[that._progressProperty]);

                that.progressWrapper.find(".k-progress-status-wrap").css(that._progressProperty, progressStatusWrapSize + "%");
            }

            if (options.type !== PROGRESSTYPE.CHUNK && progressInPercent <= 98) {
                that.progressWrapper.removeClass(KPROGRESSBARCOMPLETE);
            }
        },

        _onProgressAnimateComplete: function(currentValue) {
            var that = this;
            var options = that.options;
            var progressWrapperSize = parseFloat(that.progressWrapper[0].style[that._progressProperty]);

            if (options.type !== PROGRESSTYPE.CHUNK && progressWrapperSize > 98) {
                that.progressWrapper.addClass(KPROGRESSBARCOMPLETE);
            }

            if (options.showStatus) {
                if (options.type === PROGRESSTYPE.VALUE) {
                    that.progressStatus.text(currentValue);
                } else {
                    that.progressStatus.text(math.floor(that._calculatePercentage(currentValue)) + "%");
                }
            }

            if (currentValue === options.min) {
                that.progressWrapper.hide();
            }
        },

        _onProgressUpdateAlways: function(currentValue) {
            var that = this;
            var options = that.options;

            if (that._isStarted) {
                that.trigger(CHANGE, { value: currentValue });
            }

            if (currentValue === options.max && that._isStarted) {
                that.trigger(COMPLETE, { value: options.max });
            }
        },

        enable: function(enable) {
            var that = this;
            var options = that.options;

            options.enable = typeof(enable) === "undefined" ? true : enable;
            that.wrapper.toggleClass(KSTATEDISABLED, !options.enable);
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);
        },

        _addChunkProgressWrapper: function () {
            var that = this;
            var options = that.options;
            var container = that.wrapper;
            var chunkSize = HUNDREDPERCENT / options.chunkCount;
            var html = "";

            if (options.chunkCount <= 1) {
                options.chunkCount = DEFAULTCHUNKCOUNT;
            }

            html += "<ul class='k-reset'>";
            for (var i = options.chunkCount - 1; i >= 0; i--) {
                html += "<li class='k-item k-state-default'></li>";
            }
            html += "</ul>";

            container.append(html).find(".k-item").css(that._progressProperty, chunkSize + "%")
                     .first().addClass("k-first")
                     .end()
                     .last().addClass("k-last");

            that._normalizeChunkSize();
        },

        _normalizeChunkSize: function() {
            var that = this;
            var options = that.options;
            var lastChunk = that.wrapper.find(".k-item:last");
            var currentSize = parseFloat(lastChunk[0].style[that._progressProperty]);
            var difference = HUNDREDPERCENT - (options.chunkCount * currentSize);

            if (difference > 0) {
                lastChunk.css(that._progressProperty, (currentSize + difference) + "%");
            }
        },

        _addRegularProgressWrapper: function() {
            var that = this;

            that.progressWrapper = $("<div class='" + KPROGRESSWRAPPER + "'></div>").appendTo(that.wrapper);

            if (that.options.showStatus) {
                that.progressWrapper.append(templates.progressStatus);

                that.progressStatus = that.wrapper.find("." + KPROGRESSSTATUS);
            }
        },

        _calculateChunkSize: function() {
            var that = this;
            var chunkCount = that.options.chunkCount;
            var chunkContainer = that.wrapper.find("ul.k-reset");

            return (parseInt(chunkContainer.css(that._progressProperty), 10) - (chunkCount - 1)) / chunkCount;
        },

        _calculatePercentage: function(currentValue) {
            var that = this;
            var options = that.options;
            var value = (currentValue !== undefined) ? currentValue : options.value;
            var min = options.min;
            var max = options.max;
            that._onePercent = math.abs((max - min) / 100);

            return math.abs((value - min) / that._onePercent);
        },

        _progressAnimation: function() {
            var that = this;
            var options = that.options;
            var animation = options.animation;

            if (animation === false) {
                that._animation = { duration: 0 };
            } else {
                that._animation = extend({
                    duration: DEFAULTANIMATIONDURATION
                }, options.animation);
            }
        }
    });

    kendo.ui.plugin(ProgressBar);
})(window.kendo.jQuery);

(function ($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        keys = kendo.keys,
        map = $.map,
        each = $.each,
        trim = $.trim,
        extend = $.extend,
        template = kendo.template,
        Widget = ui.Widget,
        excludedNodesRegExp = /^(a|div)$/i,
        NS = ".kendoTabStrip",
        IMG = "img",
        HREF = "href",
        PREV = "prev",
        LINK = "k-link",
        LAST = "k-last",
        CLICK = "click",
        ERROR = "error",
        EMPTY = ":empty",
        IMAGE = "k-image",
        FIRST = "k-first",
        SELECT = "select",
        ACTIVATE = "activate",
        CONTENT = "k-content",
        CONTENTURL = "contentUrl",
        MOUSEENTER = "mouseenter",
        MOUSELEAVE = "mouseleave",
        CONTENTLOAD = "contentLoad",
        DISABLEDSTATE = "k-state-disabled",
        DEFAULTSTATE = "k-state-default",
        ACTIVESTATE = "k-state-active",
        FOCUSEDSTATE = "k-state-focused",
        HOVERSTATE = "k-state-hover",
        TABONTOP = "k-tab-on-top",
        NAVIGATABLEITEMS = ".k-item:not(." + DISABLEDSTATE + ")",
        HOVERABLEITEMS = ".k-tabstrip-items > " + NAVIGATABLEITEMS + ":not(." + ACTIVESTATE + ")",

        templates = {
            content: template(
                "<div class='k-content'#= contentAttributes(data) # role='tabpanel'>#= content(item) #</div>"
            ),
            itemWrapper: template(
                "<#= tag(item) # class='k-link'#= contentUrl(item) ##= textAttributes(item) #>" +
                    "#= image(item) ##= sprite(item) ##= text(item) #" +
                "</#= tag(item) #>"
            ),
            item: template(
                "<li class='#= wrapperCssClass(group, item) #' role='tab' #=item.active ? \"aria-selected='true'\" : ''#>" +
                    "#= itemWrapper(data) #" +
                "</li>"
            ),
            image: template("<img class='k-image' alt='' src='#= imageUrl #' />"),
            sprite: template("<span class='k-sprite #= spriteCssClass #'></span>"),
            empty: template("")
        },

        rendering = {
            wrapperCssClass: function (group, item) {
                var result = "k-item",
                    index = item.index;

                if (item.enabled === false) {
                    result += " k-state-disabled";
                } else {
                    result += " k-state-default";
                }

                if (index === 0) {
                    result += " k-first";
                }

                if (index == group.length-1) {
                    result += " k-last";
                }

                return result;
            },
            textAttributes: function(item) {
                return item.url ? " href='" + item.url + "'" : "";
            },
            text: function(item) {
                return item.encoded === false ? item.text : kendo.htmlEncode(item.text);
            },
            tag: function(item) {
                return item.url ? "a" : "span";
            },
            contentAttributes: function(content) {
                return content.active !== true ? " style='display:none' aria-hidden='true' aria-expanded='false'" : "";
            },
            content: function(item) {
                return item.content ? item.content : item.contentUrl ? "" : "&nbsp;";
            },
            contentUrl: function(item) {
                return item.contentUrl ? kendo.attr("content-url") + '="' + item.contentUrl + '"' : "";
            }
        };

    function updateTabClasses (tabs) {
        tabs.children(IMG)
            .addClass(IMAGE);

        tabs.children("a")
            .addClass(LINK)
            .children(IMG)
            .addClass(IMAGE);

        tabs.filter(":not([disabled]):not([class*=k-state-disabled])")
            .addClass(DEFAULTSTATE);

        tabs.filter("li[disabled]")
            .addClass(DISABLEDSTATE)
            .removeAttr("disabled");

        tabs.filter(":not([class*=k-state])")
            .children("a")
            .filter(":focus")
            .parent()
            .addClass(ACTIVESTATE + " " + TABONTOP);

        tabs.attr("role", "tab");
        tabs.filter("." + ACTIVESTATE)
            .attr("aria-selected", true);


        tabs.each(function() {
            var item = $(this);

            if (!item.children("." + LINK).length) {
                item
                    .contents()      // exclude groups, real links, templates and empty text nodes
                    .filter(function() { return (!this.nodeName.match(excludedNodesRegExp) && !(this.nodeType == 3 && !trim(this.nodeValue))); })
                    .wrapAll("<a class='" + LINK + "'/>");
            }
        });

    }

    function updateFirstLast (tabGroup) {
        var tabs = tabGroup.children(".k-item");

        tabs.filter(".k-first:not(:first-child)").removeClass(FIRST);
        tabs.filter(".k-last:not(:last-child)").removeClass(LAST);
        tabs.filter(":first-child").addClass(FIRST);
        tabs.filter(":last-child").addClass(LAST);
    }

    var TabStrip = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            that._animations(that.options);

            if (that.element.is("ul")) {
                that.wrapper = that.element.wrapAll("<div />").parent();
            } else {
                that.wrapper = that.element;
            }

            options = that.options;

            that._isRtl = kendo.support.isRtl(that.wrapper);

            that._tabindex();

            that._updateClasses();

            that._dataSource();

            if (options.dataSource) {
                that.dataSource.fetch();
            }

            if (that.options.contentUrls) {
                that.wrapper.find(".k-tabstrip-items > .k-item")
                    .each(function(index, item) {
                        $(item).find(">." + LINK).data(CONTENTURL, that.options.contentUrls[index]);
                    });
            }

            that.wrapper
                .on(MOUSEENTER + NS + " " + MOUSELEAVE + NS, HOVERABLEITEMS, that._toggleHover)
                .on("keydown" + NS, $.proxy(that._keydown, that))
                .on("focus" + NS, $.proxy(that._active, that))
                .on("blur" + NS, function() { that._current(null); });

            that.wrapper.children(".k-tabstrip-items")
                .on(CLICK + NS, ".k-state-disabled .k-link", false)
                .on(CLICK + NS, " > " + NAVIGATABLEITEMS, function(e) {
                    if (that.wrapper[0] !== document.activeElement) {
                        that.wrapper.focus();
                    }

                    if (that._click($(e.currentTarget))) {
                        e.preventDefault();
                    }
                });

            var selectedItems = that.tabGroup.children("li." + ACTIVESTATE),
                content = that.contentHolder(selectedItems.index());

            if (selectedItems[0] && content.length > 0 && content[0].childNodes.length === 0) {
                that.activateTab(selectedItems.eq(0));
            }

            that.element.attr("role", "tablist");

            if (that.element[0].id) {
                that._ariaId = that.element[0].id + "_ts_active";
            }

            kendo.notify(that);
        },

        _active: function() {
            var item = this.tabGroup.children().filter("." + ACTIVESTATE);

            item = item[0] ? item : this._endItem("first");
            if (item[0]) {
                this._current(item);
            }
        },

        _endItem: function(action) {
            return this.tabGroup.children(NAVIGATABLEITEMS)[action]();
        },

        _item: function(item, action) {
            var endItem;
            if (action === PREV) {
                endItem = "last";
            } else {
                endItem = "first";
            }

            if (!item) {
                return this._endItem(endItem);
            }

            item = item[action]();

            if (!item[0]) {
                item = this._endItem(endItem);
            }

            if (item.hasClass(DISABLEDSTATE)) {
                item = this._item(item, action);
            }

            return item;
        },

        _current: function(candidate) {
            var that = this,
                focused = that._focused,
                id = that._ariaId;

            if (candidate === undefined) {
                return focused;
            }

            if (focused) {
                if (focused[0].id === id) {
                    focused.removeAttr("id");
                }
                focused.removeClass(FOCUSEDSTATE);
            }

            if (candidate) {
                if (!candidate.hasClass(ACTIVESTATE)) {
                    candidate.addClass(FOCUSEDSTATE);
                }

                that.element.removeAttr("aria-activedescendant");

                id = candidate[0].id || id;

                if (id) {
                    candidate.attr("id", id);
                    that.element.attr("aria-activedescendant", id);
                }
            }

            that._focused = candidate;
        },

        _keydown: function(e) {
            var that = this,
                key = e.keyCode,
                current = that._current(),
                rtl = that._isRtl,
                action;

            if (e.target != e.currentTarget) {
                return;
            }

            if (key == keys.DOWN || key == keys.RIGHT) {
                action = rtl ? PREV : "next";
            } else if (key == keys.UP || key == keys.LEFT) {
                action = rtl ? "next" : PREV;
            } else if (key == keys.ENTER || key == keys.SPACEBAR) {
                that._click(current);
                e.preventDefault();
            } else if (key == keys.HOME) {
                that._click(that._endItem("first"));
                e.preventDefault();
                return;
            } else if (key == keys.END) {
                that._click(that._endItem("last"));
                e.preventDefault();
                return;
            }

            if (action) {
                that._click(that._item(current, action));
                e.preventDefault();
            }
        },

        _dataSource: function() {
            var that = this;

            if (that.dataSource && that._refreshHandler) {
                that.dataSource.unbind("change", that._refreshHandler);
            } else {
                that._refreshHandler = $.proxy(that.refresh, that);
            }

            that.dataSource = kendo.data.DataSource.create(that.options.dataSource)
                                .bind("change", that._refreshHandler);
        },

        setDataSource: function(dataSource) {
            this.options.dataSource = dataSource;
            this._dataSource();
            dataSource.fetch();
        },

        _animations: function(options) {
            if (options && ("animation" in options) && !options.animation) {
                options.animation = { open: { effects: {} }, close: { effects: {} } }; // No animation
            }
        },

        refresh: function(e) {
            var that = this,
                options = that.options,
                text = kendo.getter(options.dataTextField),
                content = kendo.getter(options.dataContentField),
                contentUrl = kendo.getter(options.dataContentUrlField),
                image = kendo.getter(options.dataImageUrlField),
                url = kendo.getter(options.dataUrlField),
                sprite = kendo.getter(options.dataSpriteCssClass),
                idx,
                tabs = [],
                tab,
                action,
                view = that.dataSource.view(),
                length;


            e = e || {};
            action = e.action;

            if (action) {
               view = e.items;
            }

            for (idx = 0, length = view.length; idx < length; idx ++) {
                tab = {
                    text: text(view[idx])
                };

                if (options.dataContentField) {
                    tab.content = content(view[idx]);
                }

                if (options.dataContentUrlField) {
                    tab.contentUrl = contentUrl(view[idx]);
                }

                if (options.dataUrlField) {
                    tab.url = url(view[idx]);
                }

                if (options.dataImageUrlField) {
                    tab.imageUrl = image(view[idx]);
                }

                if (options.dataSpriteCssClass) {
                    tab.spriteCssClass = sprite(view[idx]);
                }

                tabs[idx] = tab;
            }

            if (e.action == "add") {
                if (e.index < that.tabGroup.children().length) {
                    that.insertBefore(tabs, that.tabGroup.children().eq(e.index));
                } else {
                    that.append(tabs);
                }
            } else if (e.action == "remove") {
                for (idx = 0; idx < view.length; idx++) {
                   that.remove(e.index);
                }
            } else if (e.action == "itemchange") {
                idx = that.dataSource.view().indexOf(view[0]);
                if (e.field === options.dataTextField) {
                    that.tabGroup.children().eq(idx).find(".k-link").text(view[0].get(e.field));
                }
            } else {
                that.trigger("dataBinding");
                that.remove("li");
                that.append(tabs);
                that.trigger("dataBound");
            }
        },

        value: function(value) {
            var that = this;

            if (value !== undefined) {
                if (value != that.value()) {
                   that.tabGroup.children().each(function() {
                        if ($.trim($(this).text()) == value) {
                            that.select(this);
                        }
                   });
                }
            } else {
                return that.select().text();
            }
        },

        items: function() {
            return this.tabGroup[0].children;
        },

        setOptions: function(options) {
            var animation = this.options.animation;

            this._animations(options);

            options.animation = extend(true, animation, options.animation);

            Widget.fn.setOptions.call(this, options);
        },

        events: [
            SELECT,
            ACTIVATE,
            ERROR,
            CONTENTLOAD,
            "change",
            "dataBinding",
            "dataBound"
        ],

        options: {
            name: "TabStrip",
            dataTextField: "",
            dataContentField: "",
            dataImageUrlField: "",
            dataUrlField: "",
            dataSpriteCssClass: "",
            dataContentUrlField: "",
            animation: {
                open: {
                    effects: "expand:vertical fadeIn",
                    duration: 200
                },
                close: { // if close animation effects are defined, they will be used instead of open.reverse
                    duration: 200
                }
            },
            collapsible: false
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);

            if (that._refreshHandler) {
                that.dataSource.unbind("change", that._refreshHandler);
            }

            that.wrapper.off(NS);
            that.wrapper.children(".k-tabstrip-items").off(NS);

            kendo.destroy(that.wrapper);
        },

        select: function (element) {
            var that = this;

            if (arguments.length === 0) {
                return that.tabGroup.children("li." + ACTIVESTATE);
            }

            if (!isNaN(element)) {
                element = that.tabGroup.children().get(element);
            }

            element = that.tabGroup.find(element);
            $(element).each(function (index, item) {
                item = $(item);
                if (!item.hasClass(ACTIVESTATE) && !that.trigger(SELECT, { item: item[0], contentElement: that.contentHolder(item.index())[0] })) {
                    that.activateTab(item);
                }
            });

            return that;
        },

        enable: function (element, state) {
            this._toggleDisabled(element, state !== false);

            return this;
        },

        disable: function (element) {
            this._toggleDisabled(element, false);

            return this;
        },

        reload: function (element) {
            element = this.tabGroup.find(element);
            var that = this;

            element.each(function () {
                var item = $(this),
                    contentUrl = item.find("." + LINK).data(CONTENTURL),
                    content = that.contentHolder(item.index());

                if (contentUrl) {
                    that.ajaxRequest(item, content, null, contentUrl);
                }
            });

            return that;
        },

        append: function (tab) {
            var that = this,
                inserted = that._create(tab);

            each(inserted.tabs, function (idx) {
                that.tabGroup.append(this);
                that.wrapper.append(inserted.contents[idx]);
            });

            updateFirstLast(that.tabGroup);
            that._updateContentElements();

            return that;
        },

        insertBefore: function (tab, referenceTab) {
            referenceTab = this.tabGroup.find(referenceTab);

            var that = this,
                inserted = that._create(tab),
                referenceContent = $(that.contentElement(referenceTab.index()));

            each(inserted.tabs, function (idx) {
                referenceTab.before(this);
                referenceContent.before(inserted.contents[idx]);
            });

            updateFirstLast(that.tabGroup);
            that._updateContentElements();

            return that;
        },

        insertAfter: function (tab, referenceTab) {
            referenceTab = this.tabGroup.find(referenceTab);

            var that = this,
                inserted = that._create(tab),
                referenceContent = $(that.contentElement(referenceTab.index()));

            each(inserted.tabs, function (idx) {
                referenceTab.after(this);
                referenceContent.after(inserted.contents[idx]);
            });

            updateFirstLast(that.tabGroup);
            that._updateContentElements();

            return that;
        },

        remove: function (elements) {
            var that = this,
                type = typeof elements,
                contents = $();

            if (type === "string") {
                elements = that.tabGroup.find(elements);
            } else if (type === "number") {
                elements = that.tabGroup.children().eq(elements);
            }

            elements.each(function () {
                contents.push(that.contentElement($(this).index()));
            });
            elements.remove();
            contents.remove();

            that._updateContentElements();

            return that;
        },

        _create: function (tab) {
            var plain = $.isPlainObject(tab),
                that = this, tabs, contents, content;

            if (plain || $.isArray(tab)) {
                tab = $.isArray(tab) ? tab : [tab];

                tabs = map(tab, function (value, idx) {
                            return $(TabStrip.renderItem({
                                group: that.tabGroup,
                                item: extend(value, { index: idx })
                            }));
                        });

                contents = map( tab, function (value, idx) {
                            if (value.content || value.contentUrl) {
                                return $(TabStrip.renderContent({
                                    item: extend(value, { index: idx })
                                }));
                            }
                        });
            } else {
                if (typeof tab == "string" && tab[0] != "<") {
                    tabs = that.element.find(tab);
                } else {
                    tabs = $(tab);
                }
                contents = $();
                tabs.each(function () {
                    content = $("<div class='" + CONTENT + "'/>");
                    if (/k-tabstrip-items/.test(this.parentNode.className)) {
                        var index = parseInt(this.getAttribute("aria-controls").replace(/^.*-/, ""), 10) - 1;
                        content = $(that.contentElement(index));
                    }
                    contents = contents.add(content);
                });

                updateTabClasses(tabs);
            }

            return { tabs: tabs, contents: contents };
        },

        _toggleDisabled: function(element, enable) {
            element = this.tabGroup.find(element);
            element.each(function () {
                $(this)
                    .toggleClass(DEFAULTSTATE, enable)
                    .toggleClass(DISABLEDSTATE, !enable);
            });
        },

        _updateClasses: function() {
            var that = this,
                tabs, activeItem, activeTab;

            that.wrapper.addClass("k-widget k-header k-tabstrip");

            that.tabGroup = that.wrapper.children("ul").addClass("k-tabstrip-items k-reset");

            if (!that.tabGroup[0]) {
                that.tabGroup = $("<ul class='k-tabstrip-items k-reset'/>").appendTo(that.wrapper);
            }

            tabs = that.tabGroup.find("li").addClass("k-item");

            if (tabs.length) {
                activeItem = tabs.filter("." + ACTIVESTATE).index();
                activeTab = activeItem >= 0 ? activeItem : undefined;

                that.tabGroup // Remove empty text nodes
                    .contents()
                    .filter(function () { return (this.nodeType == 3 && !trim(this.nodeValue)); })
                    .remove();
            }

            if (activeItem >= 0) {
                tabs.eq(activeItem).addClass(TABONTOP);
            }

            that.contentElements = that.wrapper.children("div");

            that.contentElements
                .addClass(CONTENT)
                .eq(activeTab)
                .addClass(ACTIVESTATE)
                .css({ display: "block" });

            if (tabs.length) {
                updateTabClasses(tabs);

                updateFirstLast(that.tabGroup);
                that._updateContentElements();
            }
        },

        _updateContentElements: function() {
            var that = this,
                contentUrls = that.options.contentUrls || [],
                items = that.tabGroup.find(".k-item"),
                tabStripID = (that.element.attr("id") || kendo.guid()) + "-",
                contentElements = that.wrapper.children("div");

            if (contentElements.length && (items.length > contentElements.length)) {
                contentElements.each(function(idx) {
                    var currentIndex = parseInt(this.id.replace(tabStripID, ""), 10),
                        item = items.filter("[aria-controls=" + tabStripID + currentIndex + "]"),
                        id = tabStripID + (idx+1);

                    item.data("aria", id);
                    this.setAttribute("id", id);
                });

                items.each(function() {
                    var item = $(this);

                    this.setAttribute("aria-controls", item.data("aria"));
                    item.removeData("aria");
                });
            } else {
                items.each(function(idx) {
                    var currentContent = contentElements.eq(idx),
                        id = tabStripID + (idx+1);

                    this.setAttribute("aria-controls", id);

                    if (!currentContent.length && contentUrls[idx]) {
                        $("<div class='" + CONTENT + "'/>").appendTo(that.wrapper).attr("id", id);
                    } else {
                        currentContent.attr("id", id);

                        if (!$(this).children(".k-loading")[0] && !contentUrls[idx]) {
                            $("<span class='k-loading k-complete'/>").prependTo(this);
                        }
                    }
                    currentContent.attr("role", "tabpanel");
                    currentContent.filter(":not(." + ACTIVESTATE + ")").attr("aria-hidden", true).attr("aria-expanded", false);
                    currentContent.filter("." + ACTIVESTATE).attr("aria-expanded", true);
                });
            }

            that.contentElements = that.contentAnimators = that.wrapper.children("div"); // refresh the contents

            if (kendo.kineticScrollNeeded && kendo.mobile.ui.Scroller) {
                kendo.touchScroller(that.contentElements);
                that.contentElements = that.contentElements.children(".km-scroll-container");
            }
        },

        _toggleHover: function(e) {
            $(e.currentTarget).toggleClass(HOVERSTATE, e.type == MOUSEENTER);
        },

        _click: function (item) {
            var that = this,
                link = item.find("." + LINK),
                href = link.attr(HREF),
                collapse = that.options.collapsible,
                contentHolder = that.contentHolder(item.index()),
                prevent, isAnchor;

            if (item.closest(".k-widget")[0] != that.wrapper[0]) {
                return;
            }

            if (item.is("." + DISABLEDSTATE + (!collapse ? ",." + ACTIVESTATE : ""))) {
                return true;
            }

            isAnchor = link.data(CONTENTURL) || (href && (href.charAt(href.length - 1) == "#" || href.indexOf("#" + that.element[0].id + "-") != -1));
            prevent = !href || isAnchor;

            if (that.tabGroup.children("[data-animating]").length) {
                return prevent;
            }

            if (that.trigger(SELECT, { item: item[0], contentElement: contentHolder[0] })) {
                return true;
            }

            if (prevent === false) {
                return;
            }

            if (collapse && item.is("." + ACTIVESTATE)) {
                that.deactivateTab(item);
                return true;
            }

            if (that.activateTab(item)) {
                prevent = true;
            }

            return prevent;
        },

        deactivateTab: function (item) {
            var that = this,
                animationSettings = that.options.animation,
                animation = animationSettings.open,
                close = extend({}, animationSettings.close),
                hasCloseAnimation = close && "effects" in close;
            item = that.tabGroup.find(item);

            close = extend( hasCloseAnimation ? close : extend({ reverse: true }, animation), { hide: true });

            if (kendo.size(animation.effects)) {
                item.kendoAddClass(DEFAULTSTATE, { duration: animation.duration });
                item.kendoRemoveClass(ACTIVESTATE, { duration: animation.duration });
            } else {
                item.addClass(DEFAULTSTATE);
                item.removeClass(ACTIVESTATE);
            }

            item.removeAttr("aria-selected");

            that.contentAnimators
                    .filter("." + ACTIVESTATE)
                    .kendoStop(true, true)
                    .kendoAnimate( close )
                    .removeClass(ACTIVESTATE)
                    .attr("aria-hidden", true);
        },

        activateTab: function (item) {
            item = this.tabGroup.find(item);

            var that = this,
                animationSettings = that.options.animation,
                animation = animationSettings.open,
                close = extend({}, animationSettings.close),
                hasCloseAnimation = close && "effects" in close,
                neighbours = item.parent().children(),
                oldTab = neighbours.filter("." + ACTIVESTATE),
                itemIndex = neighbours.index(item);

            close = extend( hasCloseAnimation ? close : extend({ reverse: true }, animation), { hide: true });
            // deactivate previously active tab
            if (kendo.size(animation.effects)) {
                oldTab.kendoRemoveClass(ACTIVESTATE, { duration: close.duration });
                item.kendoRemoveClass(HOVERSTATE, { duration: close.duration });
            } else {
                oldTab.removeClass(ACTIVESTATE);
                item.removeClass(HOVERSTATE);
            }

            // handle content elements
            var contentAnimators = that.contentAnimators;

            if (that.inRequest) {
                that.xhr.abort();
                that.inRequest = false;
            }

            if (contentAnimators.length === 0) {
                oldTab.removeClass(TABONTOP);
                item.addClass(TABONTOP) // change these directly to bring the tab on top.
                    .css("z-index");

                item.addClass(ACTIVESTATE);
                that._current(item);

                that.trigger("change");

                return false;
            }

            var visibleContents = contentAnimators.filter("." + ACTIVESTATE),
                contentHolder = that.contentHolder(itemIndex),
                contentElement = contentHolder.closest(".k-content");

            if (contentHolder.length === 0) {
                visibleContents
                    .removeClass( ACTIVESTATE )
                    .attr("aria-hidden", true)
                    .kendoStop(true, true)
                    .kendoAnimate( close );
                return false;
            }

            item.attr("data-animating", true);

            var isAjaxContent = (item.children("." + LINK).data(CONTENTURL) || false) && contentHolder.is(EMPTY),
                showContentElement = function () {
                    oldTab.removeClass(TABONTOP);
                    item.addClass(TABONTOP) // change these directly to bring the tab on top.
                        .css("z-index");

                    if (kendo.size(animation.effects)) {
                        oldTab.kendoAddClass(DEFAULTSTATE, { duration: animation.duration });
                        item.kendoAddClass(ACTIVESTATE, { duration: animation.duration });
                    } else {
                        oldTab.addClass(DEFAULTSTATE);
                        item.addClass(ACTIVESTATE);
                    }
                    oldTab.removeAttr("aria-selected");
                    item.attr("aria-selected", true);

                    that._current(item);

                    contentElement
                        .addClass(ACTIVESTATE)
                        .removeAttr("aria-hidden")
                        .kendoStop(true, true)
                        .attr("aria-expanded", true)
                        .kendoAnimate( extend({ init: function () {
                            that.trigger(ACTIVATE, { item: item[0], contentElement: contentHolder[0] });
                        } }, animation, { complete: function () { item.removeAttr("data-animating"); } } ) );
                },
                showContent = function() {
                    if (!isAjaxContent) {
                        showContentElement();
                        that.trigger("change");
                    } else {
                        item.removeAttr("data-animating");
                        that.ajaxRequest(item, contentHolder, function () {
                            item.attr("data-animating", true);
                            showContentElement();
                            that.trigger("change");
                        });
                    }
                };

            visibleContents
                    .removeClass(ACTIVESTATE);

            visibleContents.attr("aria-hidden", true);
            visibleContents.attr("aria-expanded", false);

            if (visibleContents.length) {
                visibleContents
                    .kendoStop(true, true)
                    .kendoAnimate(extend( {
                        complete: showContent
                   }, close ));
            } else {
                showContent();
            }

            return true;
        },

        contentElement: function (itemIndex) {
            if (isNaN(itemIndex - 0)) {
                return undefined;
            }

            var contentElements = this.contentElements && this.contentElements[0] && !kendo.kineticScrollNeeded ? this.contentElements : this.contentAnimators;

            itemIndex = contentElements && itemIndex < 0 ? contentElements.length + itemIndex : itemIndex;

            var idTest = new RegExp("-" + (itemIndex + 1) + "$");

            if (contentElements) {
                for (var i = 0, len = contentElements.length; i < len; i++) {
                    if (idTest.test(contentElements.eq(i).closest(".k-content")[0].id)) {
                        return contentElements[i];
                    }
                }
            }

            return undefined;
        },

        contentHolder: function (itemIndex) {
            var contentElement = $(this.contentElement(itemIndex)),
                scrollContainer = contentElement.children(".km-scroll-container");

            return kendo.support.touch && scrollContainer[0] ? scrollContainer : contentElement;
        },

        ajaxRequest: function (element, content, complete, url) {
            element = this.tabGroup.find(element);

            var that = this,
                xhr = $.ajaxSettings.xhr,
                link = element.find("." + LINK),
                data = {},
                halfWidth = element.width() / 2,
                fakeProgress = false,
                statusIcon = element.find(".k-loading").removeClass("k-complete");

            if (!statusIcon[0]) {
                statusIcon = $("<span class='k-loading'/>").prependTo(element);
            }

            var endState = halfWidth * 2 - statusIcon.width();

            var oldProgressAnimation = function() {
                statusIcon.animate({ marginLeft: (parseInt(statusIcon.css("marginLeft"), 10) || 0) < halfWidth ? endState : 0 }, 500, oldProgressAnimation);
            };

            if (kendo.support.browser.msie && kendo.support.browser.version < 10) {
                setTimeout(oldProgressAnimation, 40);
            }

            url = url || link.data(CONTENTURL) || link.attr(HREF);
            that.inRequest = true;

            that.xhr = $.ajax({
                type: "GET",
                cache: false,
                url: url,
                dataType: "html",
                data: data,
                xhr: function() {
                    var current = this,
                        request = xhr(),
                        event = current.progressUpload ? "progressUpload" : current.progress ? "progress" : false;

                    if (request) {
                        $.each([ request, request.upload ], function () {
                            if (this.addEventListener) {
                                this.addEventListener("progress", function(evt) {
                                    if (event) {
                                        current[event](evt);
                                    }
                                }, false);
                            }
                        });
                    }

                    current.noProgress = !(window.XMLHttpRequest && ('upload' in new XMLHttpRequest()));
                    return request;
                },

                progress: function(evt) {
                    if (evt.lengthComputable) {
                        var percent = parseInt((evt.loaded / evt.total * 100), 10) + "%";
                        statusIcon
                            .stop(true)
                            .addClass("k-progress")
                            .css({
                                "width": percent,
                                "marginLeft": 0
                            });
                    }
                },

                error: function (xhr, status) {
                    if (that.trigger("error", { xhr: xhr, status: status })) {
                        this.complete();
                    }
                },

                stopProgress: function () {
                    clearInterval(fakeProgress);
                    statusIcon
                        .stop(true)
                        .addClass("k-progress")
                        [0].style.cssText = "";
                },

                complete: function (xhr) {
                    that.inRequest = false;
                    if (this.noProgress) {
                        setTimeout(this.stopProgress, 500);
                    } else {
                        this.stopProgress();
                    }

                    if (xhr.statusText == "abort") {
                        statusIcon.remove();
                    }
                },

                success: function (data) {
                    statusIcon.addClass("k-complete");
                    try {
                        var current = this,
                            loaded = 10;

                        if (current.noProgress) {
                            statusIcon.width(loaded+"%");
                            fakeProgress = setInterval(function () {
                                current.progress({ lengthComputable: true, loaded: Math.min(loaded, 100), total: 100 });
                                loaded += 10;
                            }, 40);
                        }

                        content.html(data);
                    } catch (e) {
                        var console = window.console;

                        if (console && console.error) {
                            console.error(e.name + ": " + e.message + " in " + url);
                        }
                        this.error(this.xhr, "error");
                    }

                    if (complete) {
                        complete.call(that, content);
                    }

                    that.trigger(CONTENTLOAD, { item: element[0], contentElement: content[0] });
                }
            });
        }
    });

    // client-side rendering
    extend(TabStrip, {
        renderItem: function (options) {
            options = extend({ tabStrip: {}, group: {} }, options);

            var empty = templates.empty,
                item = options.item;

            return templates.item(extend(options, {
                image: item.imageUrl ? templates.image : empty,
                sprite: item.spriteCssClass ? templates.sprite : empty,
                itemWrapper: templates.itemWrapper
            }, rendering));
        },

        renderContent: function (options) {
            return templates.content(extend(options, rendering));
        }
    });

    kendo.ui.plugin(TabStrip);

})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        keys = kendo.keys,
        parse = kendo.parseDate,
        activeElement = kendo._activeElement,
        extractFormat = kendo._extractFormat,
        support = kendo.support,
        browser = support.browser,
        ui = kendo.ui,
        Widget = ui.Widget,
        OPEN = "open",
        CLOSE = "close",
        CHANGE = "change",
        ns = ".kendoTimePicker",
        CLICK = "click" + ns,
        DEFAULT = "k-state-default",
        DISABLED = "disabled",
        READONLY = "readonly",
        LI = "li",
        SPAN = "<span/>",
        FOCUSED = "k-state-focused",
        HOVER = "k-state-hover",
        HOVEREVENTS = "mouseenter" + ns + " mouseleave" + ns,
        MOUSEDOWN = "mousedown" + ns,
        MS_PER_MINUTE = 60000,
        MS_PER_DAY = 86400000,
        SELECTED = "k-state-selected",
        STATEDISABLED = "k-state-disabled",
        ARIA_SELECTED = "aria-selected",
        ARIA_EXPANDED = "aria-expanded",
        ARIA_HIDDEN = "aria-hidden",
        ARIA_DISABLED = "aria-disabled",
        ARIA_READONLY = "aria-readonly",
        ARIA_ACTIVEDESCENDANT = "aria-activedescendant",
        ID = "id",
        isArray = $.isArray,
        extend = $.extend,
        proxy = $.proxy,
        DATE = Date,
        TODAY = new DATE();

    TODAY = new DATE(TODAY.getFullYear(), TODAY.getMonth(), TODAY.getDate(), 0, 0, 0);

    var TimeView = function(options) {
        var that = this,
            id = options.id;

        that.options = options;

        that.ul = $('<ul tabindex="-1" role="listbox" aria-hidden="true" unselectable="on" class="k-list k-reset"/>')
                    .css({ overflow: support.kineticScrollNeeded ? "": "auto" })
                    .on(CLICK, LI, proxy(that._click, that))
                    .on("mouseenter" + ns, LI, function() { $(this).addClass(HOVER); })
                    .on("mouseleave" + ns, LI, function() { $(this).removeClass(HOVER); });

        that.list = $("<div class='k-list-container'/>")
                    .append(that.ul)
                    .on(MOUSEDOWN, preventDefault);

        if (id) {
            that._timeViewID = id + "_timeview";
            that._optionID = id + "_option_selected";

            that.ul.attr(ID, that._timeViewID);
        }

        that._popup();

        that.template = kendo.template('<li tabindex="-1" role="option" class="k-item" unselectable="on">#=data#</li>', { useWithBlock: false });
    };

    TimeView.prototype = {
        current: function(candidate) {
            var that = this,
                active = that.options.active;

            if (candidate !== undefined) {
                if (that._current) {
                    that._current
                        .removeClass(SELECTED)
                        .removeAttr(ARIA_SELECTED)
                        .removeAttr(ID);
                }

                if (candidate) {
                    candidate = $(candidate).addClass(SELECTED)
                                            .attr(ID, that._optionID)
                                            .attr(ARIA_SELECTED, true);

                    that.scroll(candidate[0]);
                }

                that._current = candidate;

                if (active) {
                    active(candidate);
                }
            } else {
                return that._current;
            }
        },

        close: function() {
            this.popup.close();
        },

        destroy: function() {
            var that = this;

            that.ul.off(ns);
            that.list.off(ns);

            if (that._touchScroller) {
                that._touchScroller.destroy();
            }

            that.popup.destroy();
        },

        open: function() {
            var that = this;

            if (!that.ul[0].firstChild) {
                that.bind();
            }

            that.popup.open();
            if (that._current) {
                that.scroll(that._current[0]);
            }
        },

        dataBind: function(dates) {
            var that = this,
                options = that.options,
                format = options.format,
                toString = kendo.toString,
                template = that.template,
                length = dates.length,
                idx = 0,
                date,
                html = "";

            for (; idx < length; idx++) {
                date = dates[idx];

                if (isInRange(date, options.min, options.max)) {
                    html += template(toString(date, format, options.culture));
                }
            }

            that._html(html, length);
        },

        refresh: function() {
            var that = this,
                options = that.options,
                format = options.format,
                offset = dst(),
                ignoreDST = offset < 0,
                min = options.min,
                max = options.max,
                msMin = getMilliseconds(min),
                msMax = getMilliseconds(max),
                msInterval = options.interval * MS_PER_MINUTE,
                toString = kendo.toString,
                template = that.template,
                start = new DATE(+min),
                startDay = start.getDate(),
                msStart, lastIdx,
                idx = 0, length,
                html = "";

            if (ignoreDST) {
                length = (MS_PER_DAY + (offset * MS_PER_MINUTE)) / msInterval;
            } else {
                length = MS_PER_DAY / msInterval;
            }


            if (msMin != msMax) {
                if (msMin > msMax) {
                    msMax += MS_PER_DAY;
                }

                length = ((msMax - msMin) / msInterval) + 1;
            }

            lastIdx = parseInt(length, 10);

            for (; idx < length; idx++) {
                if (idx) {
                    setTime(start, msInterval, ignoreDST);
                }

                if (msMax && lastIdx == idx) {
                    msStart = getMilliseconds(start);
                    if (startDay < start.getDate()) {
                        msStart += MS_PER_DAY;
                    }

                    if (msStart > msMax) {
                        start = new DATE(+max);
                    }
                }

                html += template(toString(start, format, options.culture));
            }

            that._html(html, length);
        },

        bind: function() {
            var that = this,
                dates = that.options.dates;

            if (dates && dates[0]) {
                that.dataBind(dates);
            } else {
                that.refresh();
            }
        },

        _html: function(html, length) {
            var that = this;

            that.ul[0].innerHTML = html;
            that._height(length);

            that.current(null);
            that.select(that._value);
        },

        scroll: function(item) {
            if (!item) {
                return;
            }

            var ul = this.ul[0],
                itemOffsetTop = item.offsetTop,
                itemOffsetHeight = item.offsetHeight,
                ulScrollTop = ul.scrollTop,
                ulOffsetHeight = ul.clientHeight,
                bottomDistance = itemOffsetTop + itemOffsetHeight,
                touchScroller = this._touchScroller,
                elementHeight;

            if (touchScroller) {
                elementHeight = this.list.height();

                if (itemOffsetTop > elementHeight) {
                    itemOffsetTop = itemOffsetTop - elementHeight + itemOffsetHeight;
                }

                touchScroller.scrollTo(0, -itemOffsetTop);
            } else {
                ul.scrollTop = ulScrollTop > itemOffsetTop ?
                               itemOffsetTop : bottomDistance > (ulScrollTop + ulOffsetHeight) ?
                               bottomDistance - ulOffsetHeight : ulScrollTop;
            }
        },

        select: function(li) {
            var that = this,
                options = that.options,
                current = that._current;

            if (li instanceof Date) {
                li = kendo.toString(li, options.format, options.culture);
            }

            if (typeof li === "string") {
                if (!current || current.text() !== li) {
                    li = $.grep(that.ul[0].childNodes, function(node) {
                        return (node.textContent || node.innerText) == li;
                    });

                    li = li[0] ? li : null;
                } else {
                    li = current;
                }
            }

            that.current(li);
        },

        setOptions: function(options) {
            var old = this.options;

            options.min = parse(options.min);
            options.max = parse(options.max);

            this.options = extend(old, options, {
                active: old.active,
                change: old.change,
                close: old.close,
                open: old.open
            });

            this.bind();
        },

        toggle: function() {
            var that = this;

            if (that.popup.visible()) {
                that.close();
            } else {
                that.open();
            }
        },

        value: function(value) {
            var that = this;

            that._value = value;
            if (that.ul[0].firstChild) {
                that.select(value);
            }
        },

        _click: function(e) {
            var that = this,
                li = $(e.currentTarget);

            if (!e.isDefaultPrevented()) {
                that.select(li);
                that.options.change(li.text(), true);
                that.close();
            }
        },

        _height: function(length) {
            if (length) {
                var that = this,
                    list = that.list,
                    parent = list.parent(".k-animation-container"),
                    height = that.options.height;

                list.add(parent)
                    .show()
                    .height(that.ul[0].scrollHeight > height ? height : "auto")
                    .hide();
            }
        },

        _parse: function(value) {
            var that = this,
                options = that.options,
                current = that._value || TODAY;

            if (value instanceof DATE) {
                return value;
            }

            value = parse(value, options.parseFormats, options.culture);

            if (value) {
                value = new DATE(current.getFullYear(),
                                 current.getMonth(),
                                 current.getDate(),
                                 value.getHours(),
                                 value.getMinutes(),
                                 value.getSeconds(),
                                 value.getMilliseconds());
            }

            return value;
        },

        _adjustListWidth: function() {
            var list = this.list,
                width = list[0].style.width,
                wrapper = this.options.anchor,
                computedStyle, computedWidth;

            if (!list.data("width") && width) {
                return;
            }

            computedStyle = window.getComputedStyle ? window.getComputedStyle(wrapper[0], null) : 0;
            computedWidth = computedStyle ? parseFloat(computedStyle.width) : wrapper.outerWidth();

            if (computedStyle && (browser.mozilla || browser.msie)) { // getComputedStyle returns different box in FF and IE.
                computedWidth += parseFloat(computedStyle.paddingLeft) + parseFloat(computedStyle.paddingRight) + parseFloat(computedStyle.borderLeftWidth) + parseFloat(computedStyle.borderRightWidth);
            }

            width = computedWidth - (list.outerWidth() - list.width());

            list.css({
                fontFamily: wrapper.css("font-family"),
                width: width
            })
            .data("width", width);
        },

        _popup: function() {
            var that = this,
                list = that.list,
                options = that.options,
                anchor = options.anchor;

            that.popup = new ui.Popup(list, extend(options.popup, {
                anchor: anchor,
                open: options.open,
                close: options.close,
                animation: options.animation,
                isRtl: support.isRtl(options.anchor)
            }));

            that._touchScroller = kendo.touchScroller(that.popup.element);
        },

        move: function(e) {
            var that = this,
                key = e.keyCode,
                ul = that.ul[0],
                current = that._current,
                down = key === keys.DOWN;

            if (key === keys.UP || down) {
                if (e.altKey) {
                    that.toggle(down);
                    return;
                } else if (down) {
                    current = current ? current[0].nextSibling : ul.firstChild;
                } else {
                    current = current ? current[0].previousSibling : ul.lastChild;
                }

                if (current) {
                    that.select(current);
                }

                that.options.change(that._current.text());
                e.preventDefault();

            } else if (key === keys.ENTER || key === keys.TAB || key === keys.ESC) {
                e.preventDefault();
                if (current) {
                    that.options.change(current.text(), true);
                }
                that.close();
            }
        }
    };

    function setTime(date, time, ignoreDST) {
        var offset = date.getTimezoneOffset(),
            offsetDiff;

        date.setTime(date.getTime() + time);

        if (!ignoreDST) {
            offsetDiff = date.getTimezoneOffset() - offset;
            date.setTime(date.getTime() + offsetDiff * MS_PER_MINUTE);
        }
    }

    function dst() {
        var today = new DATE(),
            midnight = new DATE(today.getFullYear(), today.getMonth(), today.getDate(), 0, 0, 0),
            noon = new DATE(today.getFullYear(), today.getMonth(), today.getDate(), 12, 0, 0);

        return -1 * (midnight.getTimezoneOffset() - noon.getTimezoneOffset());
    }

    function getMilliseconds(date) {
        return date.getHours() * 60 * MS_PER_MINUTE + date.getMinutes() * MS_PER_MINUTE + date.getSeconds() * 1000 + date.getMilliseconds();
    }

    function isInRange(value, min, max) {
        var msMin = getMilliseconds(min),
            msMax = getMilliseconds(max),
            msValue;

        if (!value || msMin == msMax) {
            return true;
        }

        msValue = getMilliseconds(value);

        if (msMin > msValue) {
            msValue += MS_PER_DAY;
        }

        if (msMax < msMin) {
            msMax += MS_PER_DAY;
        }

        return msValue >= msMin && msValue <= msMax;
    }

    TimeView.getMilliseconds = getMilliseconds;

    kendo.TimeView = TimeView;

    var TimePicker = Widget.extend({
        init: function(element, options) {
            var that = this, ul, timeView, disabled;

            Widget.fn.init.call(that, element, options);

            element = that.element;
            options = that.options;

            options.min = parse(element.attr("min")) || parse(options.min);
            options.max = parse(element.attr("max")) || parse(options.max);

            normalize(options);

            that._wrapper();

            that.timeView = timeView = new TimeView(extend({}, options, {
                id: element.attr(ID),
                anchor: that.wrapper,
                format: options.format,
                change: function(value, trigger) {
                    if (trigger) {
                        that._change(value);
                    } else {
                        element.val(value);
                    }
                },
                open: function(e) {
                    that.timeView._adjustListWidth();

                    if (that.trigger(OPEN)) {
                        e.preventDefault();
                    } else {
                        element.attr(ARIA_EXPANDED, true);
                        ul.attr(ARIA_HIDDEN, false);
                    }
                },
                close: function(e) {
                    if (that.trigger(CLOSE)) {
                        e.preventDefault();
                    } else {
                        element.attr(ARIA_EXPANDED, false);
                        ul.attr(ARIA_HIDDEN, true);
                    }
                },
                active: function(current) {
                    element.removeAttr(ARIA_ACTIVEDESCENDANT);
                    if (current) {
                        element.attr(ARIA_ACTIVEDESCENDANT, timeView._optionID);
                    }
                }
            }));
            ul = timeView.ul;

            that._icon();
            that._reset();

            try {
                element[0].setAttribute("type", "text");
            } catch(e) {
                element[0].type = "text";
            }

            element.addClass("k-input")
                   .attr({
                        "role": "combobox",
                        "aria-expanded": false,
                        "aria-owns": timeView._timeViewID
                   });

            disabled = element.is("[disabled]");
            if (disabled) {
                that.enable(false);
            } else {
                that.readonly(element.is("[readonly]"));
            }

            that._old = that._update(options.value || that.element.val());
            that._oldText = element.val();

            kendo.notify(that);
        },

        options: {
            name: "TimePicker",
            min: TODAY,
            max: TODAY,
            format: "",
            dates: [],
            parseFormats: [],
            value: null,
            interval: 30,
            height: 200,
            animation: {}
        },

        events: [
         OPEN,
         CLOSE,
         CHANGE
        ],

        setOptions: function(options) {
            var that = this;
            var value = that._value;

            Widget.fn.setOptions.call(that, options);
            options = that.options;

            normalize(options);

            that.timeView.setOptions(options);

            if (value) {
                that.element.val(kendo.toString(value, options.format, options.culture));
            }
        },

        dataBind: function(dates) {
            if (isArray(dates)) {
                this.timeView.dataBind(dates);
            }
        },

        _editable: function(options) {
            var that = this,
                disable = options.disable,
                readonly = options.readonly,
                arrow = that._arrow.off(ns),
                element = that.element.off(ns),
                wrapper = that._inputWrapper.off(ns);

            if (!readonly && !disable) {
                wrapper
                    .addClass(DEFAULT)
                    .removeClass(STATEDISABLED)
                    .on(HOVEREVENTS, that._toggleHover);

                element.removeAttr(DISABLED)
                       .removeAttr(READONLY)
                       .attr(ARIA_DISABLED, false)
                       .attr(ARIA_READONLY, false)
                       .on("keydown" + ns, proxy(that._keydown, that))
                       .on("blur" + ns, proxy(that._blur, that))
                       .on("focus" + ns, function() {
                           that._inputWrapper.addClass(FOCUSED);
                       });

               arrow.on(CLICK, proxy(that._click, that))
                   .on(MOUSEDOWN, preventDefault);
            } else {
                wrapper
                    .addClass(disable ? STATEDISABLED : DEFAULT)
                    .removeClass(disable ? DEFAULT : STATEDISABLED);

                element.attr(DISABLED, disable)
                       .attr(READONLY, readonly)
                       .attr(ARIA_DISABLED, disable)
                       .attr(ARIA_READONLY, readonly);
            }
        },

        readonly: function(readonly) {
            this._editable({
                readonly: readonly === undefined ? true : readonly,
                disable: false
            });
        },

        enable: function(enable) {
            this._editable({
                readonly: false,
                disable: !(enable = enable === undefined ? true : enable)
            });
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);

            that.timeView.destroy();

            that.element.off(ns);
            that._arrow.off(ns);
            that._inputWrapper.off(ns);

            if (that._form) {
                that._form.off("reset", that._resetHandler);
            }
        },

        close: function() {
            this.timeView.close();
        },

        open: function() {
            this.timeView.open();
        },

        min: function (value) {
            return this._option("min", value);
        },

        max: function (value) {
            return this._option("max", value);
        },

        value: function(value) {
            var that = this;

            if (value === undefined) {
                return that._value;
            }

            that._old = that._update(value);

            if (that._old === null) {
                that.element.val("");
            }

            that._oldText = that.element.val();
        },

        _blur: function() {
            var that = this,
                value = that.element.val();

            that.close();
            if (value !== that._oldText) {
                that._change(value);
            }
            that._inputWrapper.removeClass(FOCUSED);
        },

        _click: function() {
            var that = this,
                element = that.element;

            that.timeView.toggle();

            if (!support.touch && element[0] !== activeElement()) {
                element.focus();
            }
        },

        _change: function(value) {
            var that = this;

            value = that._update(value);

            if (+that._old != +value) {
                that._old = value;
                that._oldText = that.element.val();

                that.trigger(CHANGE);

                // trigger the DOM change event so any subscriber gets notified
                that.element.trigger(CHANGE);
            }
        },

        _icon: function() {
            var that = this,
                element = that.element,
                arrow;

            arrow = element.next("span.k-select");

            if (!arrow[0]) {
                arrow = $('<span unselectable="on" class="k-select"><span unselectable="on" class="k-icon k-i-clock">select</span></span>').insertAfter(element);
            }

            that._arrow = arrow.attr({
                "role": "button",
                "aria-controls": that.timeView._timeViewID
            });
        },

        _keydown: function(e) {
            var that = this,
                key = e.keyCode,
                timeView = that.timeView,
                value = that.element.val();

            if (timeView.popup.visible() || e.altKey) {
                timeView.move(e);
            } else if (key === keys.ENTER && value !== that._oldText) {
                that._change(value);
            }
        },

        _option: function(option, value) {
            var that = this,
                options = that.options;

            if (value === undefined) {
                return options[option];
            }

            value = that.timeView._parse(value);

            if (!value) {
                return;
            }

            value = new DATE(+value);

            options[option] = value;
            that.timeView.options[option] = value;
            that.timeView.bind();
        },

        _toggleHover: function(e) {
            $(e.currentTarget).toggleClass(HOVER, e.type === "mouseenter");
        },

        _update: function(value) {
            var that = this,
                options = that.options,
                timeView = that.timeView,
                date = timeView._parse(value);

            if (!isInRange(date, options.min, options.max)) {
                date = null;
            }

            that._value = date;
            that.element.val(date ? kendo.toString(date, options.format, options.culture) : value);
            timeView.value(date);

            return date;
        },

        _wrapper: function() {
            var that = this,
                element = that.element,
                wrapper;

            wrapper = element.parents(".k-timepicker");

            if (!wrapper[0]) {
                wrapper = element.wrap(SPAN).parent().addClass("k-picker-wrap k-state-default");
                wrapper = wrapper.wrap(SPAN).parent();
            }

            wrapper[0].style.cssText = element[0].style.cssText;
            that.wrapper = wrapper.addClass("k-widget k-timepicker k-header")
                                  .addClass(element[0].className);

            element.css({
                width: "100%",
                height: element[0].style.height
            });

            that._inputWrapper = $(wrapper[0].firstChild);
        },

        _reset: function() {
            var that = this,
                element = that.element,
                formId = element.attr("form"),
                form = formId ? $("#" + formId) : element.closest("form");

            if (form[0]) {
                that._resetHandler = function() {
                    that.value(element[0].defaultValue);
                };

                that._form = form.on("reset", that._resetHandler);
            }
        }
    });

    function normalize(options) {
        var parseFormats = options.parseFormats;

        options.format = extractFormat(options.format || kendo.getCulture(options.culture).calendars.standard.patterns.t);

        parseFormats = isArray(parseFormats) ? parseFormats : [parseFormats];
        parseFormats.splice(0, 0, options.format);
        options.parseFormats = parseFormats;
    }

    function preventDefault(e) {
        e.preventDefault();
    }

    ui.plugin(TimePicker);

})(window.kendo.jQuery);

(function($, undefined) {

    var kendo = window.kendo,
        TimeView = kendo.TimeView,
        parse = kendo.parseDate,
        activeElement = kendo._activeElement,
        extractFormat = kendo._extractFormat,
        calendar = kendo.calendar,
        isInRange = calendar.isInRange,
        restrictValue = calendar.restrictValue,
        isEqualDatePart = calendar.isEqualDatePart,
        getMilliseconds = TimeView.getMilliseconds,
        ui = kendo.ui,
        Widget = ui.Widget,
        OPEN = "open",
        CLOSE = "close",
        CHANGE = "change",
        ns = ".kendoDateTimePicker",
        CLICK = "click" + ns,
        DISABLED = "disabled",
        READONLY = "readonly",
        DEFAULT = "k-state-default",
        FOCUSED = "k-state-focused",
        HOVER = "k-state-hover",
        STATEDISABLED = "k-state-disabled",
        HOVEREVENTS = "mouseenter" + ns + " mouseleave" + ns,
        MOUSEDOWN = "mousedown" + ns,
        MONTH = "month",
        SPAN = "<span/>",
        ARIA_ACTIVEDESCENDANT = "aria-activedescendant",
        ARIA_EXPANDED = "aria-expanded",
        ARIA_HIDDEN = "aria-hidden",
        ARIA_OWNS = "aria-owns",
        ARIA_DISABLED = "aria-disabled",
        ARIA_READONLY = "aria-readonly",
        DATE = Date,
        MIN = new DATE(1900, 0, 1),
        MAX = new DATE(2099, 11, 31),
        dateViewParams = { view: "date" },
        timeViewParams = { view: "time" },
        extend = $.extend;

    var DateTimePicker = Widget.extend({
        init: function(element, options) {
            var that = this, disabled;

            Widget.fn.init.call(that, element, options);

            element = that.element;
            options = that.options;

            options.min = parse(element.attr("min")) || parse(options.min);
            options.max = parse(element.attr("max")) || parse(options.max);

            normalize(options);

            that._wrapper();

            that._views();

            that._icons();

            that._reset();
            that._template();

            try {
                element[0].setAttribute("type", "text");
            } catch(e) {
                element[0].type = "text";
            }

            element.addClass("k-input")
                   .attr({
                       "role": "combobox",
                       "aria-expanded": false
                   });


            that._midnight = getMilliseconds(options.min) + getMilliseconds(options.max) === 0;

            disabled = element.is("[disabled]");
            if (disabled) {
                that.enable(false);
            } else {
                that.readonly(element.is("[readonly]"));
            }

            that._old = that._update(options.value || that.element.val());
            that._oldText = element.val();

            kendo.notify(that);
        },

        options: {
            name: "DateTimePicker",
            value: null,
            format: "",
            timeFormat: "",
            culture: "",
            parseFormats: [],
            dates: [],
            min: new DATE(MIN),
            max: new DATE(MAX),
            interval: 30,
            height: 200,
            footer: "",
            start: MONTH,
            depth: MONTH,
            animation: {},
            month : {},
            ARIATemplate: 'Current focused date is #=kendo.toString(data.current, "d")#'
    },

    events: [
        OPEN,
        CLOSE,
        CHANGE
    ],

        setOptions: function(options) {
            var that = this,
                value = that._value,
                dateViewOptions = that.dateView.options,
                timeViewOptions = that.timeView.options,
                min, max, currentValue;

            Widget.fn.setOptions.call(that, options);

            options = that.options;

            options.min = min = parse(options.min);
            options.max = max = parse(options.max);

            normalize(options);

            currentValue = options.value || that._value || that.dateView._current;

            if (min && !isEqualDatePart(min, currentValue)) {
                min = new DATE(MIN);
            }

            if (max && !isEqualDatePart(max, currentValue)) {
                max = new DATE(MAX);
            }

            that.dateView.setOptions(options);

            that.timeView.setOptions(extend({}, options, {
                format: options.timeFormat,
                min: min,
                max: max
            }));

            if (value) {
                that.element.val(kendo.toString(value, options.format, options.culture));
                that._updateARIA(value);
            }
        },

        _editable: function(options) {
            var that = this,
                element = that.element.off(ns),
                dateIcon = that._dateIcon.off(ns),
                timeIcon = that._timeIcon.off(ns),
                wrapper = that._inputWrapper.off(ns),
                readonly = options.readonly,
                disable = options.disable;

            if (!readonly && !disable) {
                wrapper
                    .addClass(DEFAULT)
                    .removeClass(STATEDISABLED)
                    .on(HOVEREVENTS, that._toggleHover);

                element.removeAttr(DISABLED)
                       .removeAttr(READONLY)
                       .attr(ARIA_DISABLED, false)
                       .attr(ARIA_READONLY, false)
                       .on("keydown" + ns, $.proxy(that._keydown, that))
                       .on("focus" + ns, function() {
                           that._inputWrapper.addClass(FOCUSED);
                       })
                       .on("blur" + ns, function() {
                           that._inputWrapper.removeClass(FOCUSED);
                           if (element.val() !== that._oldText) {
                               that._change(element.val());
                           }
                           that.close("date");
                           that.close("time");
                       });

               dateIcon.on(MOUSEDOWN, preventDefault)
                        .on(CLICK, function() {
                            that.toggle("date");

                            if (!kendo.support.touch && element[0] !== activeElement()) {
                                element.focus();
                            }
                        });


               timeIcon.on(MOUSEDOWN, preventDefault)
                        .on(CLICK, function() {
                            that.toggle("time");

                            if (!kendo.support.touch && element[0] !== activeElement()) {
                                element.focus();
                            }
                        });

            } else {
                wrapper
                    .addClass(disable ? STATEDISABLED : DEFAULT)
                    .removeClass(disable ? DEFAULT : STATEDISABLED);

                element.attr(DISABLED, disable)
                       .attr(READONLY, readonly)
                       .attr(ARIA_DISABLED, disable)
                       .attr(ARIA_READONLY, readonly);
            }
        },

        readonly: function(readonly) {
            this._editable({
                readonly: readonly === undefined ? true : readonly,
                disable: false
            });
        },

        enable: function(enable) {
            this._editable({
                readonly: false,
                disable: !(enable = enable === undefined ? true : enable)
            });
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);
            that.dateView.destroy();
            that.timeView.destroy();

            that.element.off(ns);
            that._dateIcon.off(ns);
            that._timeIcon.off(ns);
            that._inputWrapper.off(ns);

            if (that._form) {
                that._form.off("reset", that._resetHandler);
            }
        },

        close: function(view) {
            if (view !== "time") {
                view = "date";
            }

            this[view + "View"].close();
        },

        open: function(view) {
            if (view !== "time") {
                view = "date";
            }

            this[view + "View"].open();
        },

        min: function(value) {
            return this._option("min", value);
        },

        max: function(value) {
            return this._option("max", value);
        },

        toggle: function(view) {
            var secondView = "timeView";

            if (view !== "time") {
                view = "date";
            } else {
                secondView = "dateView";
            }

            this[view + "View"].toggle();
            this[secondView].close();
        },

        value: function(value) {
            var that = this;

            if (value === undefined) {
                return that._value;
            }

            that._old = that._update(value);
            if (that._old === null) {
                that.element.val("");
            }

            that._oldText = that.element.val();
        },

        _change: function(value) {
            var that = this;

            value = that._update(value);

            if (+that._old != +value) {
                that._old = value;
                that._oldText = that.element.val();

                that.trigger(CHANGE);

                // trigger the DOM change event so any subscriber gets notified
                that.element.trigger(CHANGE);
            }
        },

        _option: function(option, value) {
            var that = this;
            var options = that.options;
            var timeView = that.timeView;
            var timeViewOptions = timeView.options;
            var current = that._value || that._old;
            var minDateEqual;
            var maxDateEqual;

            if (value === undefined) {
                return options[option];
            }

            value = parse(value, options.parseFormats, options.culture);

            if (!value) {
                return;
            }

            if (options.min.getTime() === options.max.getTime()) {
                timeViewOptions.dates = [];
            }

            options[option] = new DATE(value.getTime());
            that.dateView[option](value);

            that._midnight = getMilliseconds(options.min) + getMilliseconds(options.max) === 0;

            if (current) {
                minDateEqual = isEqualDatePart(options.min, current);
                maxDateEqual = isEqualDatePart(options.max, current);
            }

            if (minDateEqual || maxDateEqual) {
                timeViewOptions[option] = value;

                if (minDateEqual && !maxDateEqual) {
                    timeViewOptions.max = lastTimeOption(options.interval);
                }

                if (maxDateEqual) {
                    if (that._midnight) {
                        timeView.dataBind([MAX]);
                        return;
                    } else if (!minDateEqual) {
                        timeViewOptions.min = MIN;
                    }
                }
            } else {
                timeViewOptions.max = MAX;
                timeViewOptions.min = MIN;
            }

            timeView.bind();
        },

        _toggleHover: function(e) {
            $(e.currentTarget).toggleClass(HOVER, e.type === "mouseenter");
        },

        _update: function(value) {
            var that = this,
                options = that.options,
                min = options.min,
                max = options.max,
                dates = options.dates,
                timeView = that.timeView,
                current = that._value,
                date = parse(value, options.parseFormats, options.culture),
                isSameType = (date === null && current === null) || (date instanceof Date && current instanceof Date),
                rebind, timeViewOptions, old, skip, formattedValue;

            if (+date === +current && isSameType) {
                formattedValue = kendo.toString(date, options.format, options.culture);

                if (formattedValue !== value) {
                    that.element.val(date === null ? value : formattedValue);
                }

                return date;
            }

            if (date !== null && isEqualDatePart(date, min)) {
                date = restrictValue(date, min, max);
            } else if (!isInRange(date, min, max)) {
                date = null;
            }

            that._value = date;
            timeView.value(date);
            that.dateView.value(date);

            if (date) {
                old = that._old;
                timeViewOptions = timeView.options;

                if (dates[0]) {
                    dates = $.grep(dates, function(d) { return isEqualDatePart(date, d); });

                    if (dates[0]) {
                        timeView.dataBind(dates);
                        skip = true;
                    }
                }

                if (!skip) {
                    if (isEqualDatePart(date, min)) {
                        timeViewOptions.min = min;
                        timeViewOptions.max = lastTimeOption(options.interval);
                        rebind = true;
                    }

                    if (isEqualDatePart(date, max)) {
                        if (that._midnight) {
                            timeView.dataBind([MAX]);
                            skip = true;
                        } else {
                            timeViewOptions.max = max;
                            if (!rebind) {
                                timeViewOptions.min = MIN;
                            }
                            rebind = true;
                        }
                    }
                }

                if (!skip && ((!old && rebind) || (old && !isEqualDatePart(old, date)))) {
                    if (!rebind) {
                        timeViewOptions.max = MAX;
                        timeViewOptions.min = MIN;
                    }

                    timeView.bind();
                }
            }

            that.element.val(date ? kendo.toString(date, options.format, options.culture) : value);
            that._updateARIA(date);

            return date;
        },

        _keydown: function(e) {
            var that = this,
                dateView = that.dateView,
                timeView = that.timeView,
                value = that.element.val(),
                isDateViewVisible = dateView.popup.visible();

            if (e.altKey && e.keyCode === kendo.keys.DOWN) {
                that.toggle(isDateViewVisible ? "time" : "date");
            } else if (isDateViewVisible) {
                dateView.move(e);
                that._updateARIA(dateView._current);
            } else if (timeView.popup.visible()) {
                timeView.move(e);
            } else if (e.keyCode === kendo.keys.ENTER && value !== that._oldText) {
                that._change(value);
            }
        },

        _views: function() {
            var that = this,
                element = that.element,
                options = that.options,
                id = element.attr("id"),
                dateView, timeView,
                div, ul, msMin,
                date;

            that.dateView = dateView = new kendo.DateView(extend({}, options, {
                id: id,
                anchor: that.wrapper,
                change: function() {
                    var value = dateView.calendar.value(),
                        msValue = +value,
                        msMin = +options.min,
                        msMax = +options.max,
                        current;

                    if (msValue === msMin || msValue === msMax) {
                        current = new DATE(+that._value);
                        current.setFullYear(value.getFullYear(), value.getMonth(), value.getDate());

                        if (isInRange(current, msMin, msMax)) {
                            value = current;
                        }
                    }

                    that._change(value);
                    that.close("date");
                },
                close: function(e) {
                    if (that.trigger(CLOSE, dateViewParams)) {
                        e.preventDefault();
                    } else {
                        element.attr(ARIA_EXPANDED, false);
                        div.attr(ARIA_HIDDEN, true);

                        if (!timeView.popup.visible()) {
                            element.removeAttr(ARIA_OWNS);
                        }
                    }
                },
                open:  function(e) {
                    if (that.trigger(OPEN, dateViewParams)) {
                        e.preventDefault();
                    } else {

                        if (that.element.val() !== that._oldText) {
                            date = parse(element.val(), options.parseFormats, options.culture);

                            that.dateView[date ? "current" : "value"](date);
                        }

                        div.attr(ARIA_HIDDEN, false);
                        element.attr(ARIA_EXPANDED, true)
                               .attr(ARIA_OWNS, dateView._dateViewID);

                        that._updateARIA(date);
                    }
                }
            }));
            div = dateView.div;

            msMin = options.min.getTime();
            that.timeView = timeView = new TimeView({
                id: id,
                value: options.value,
                anchor: that.wrapper,
                animation: options.animation,
                format: options.timeFormat,
                culture: options.culture,
                height: options.height,
                interval: options.interval,
                min: new DATE(MIN),
                max: new DATE(MAX),
                dates: msMin === options.max.getTime() ? [new Date(msMin)] : [],
                parseFormats: options.parseFormats,
                change: function(value, trigger) {
                    value = timeView._parse(value);

                    if (value < options.min) {
                        value = new DATE(+options.min);
                        timeView.options.min = value;
                    } else if (value > options.max) {
                        value = new DATE(+options.max);
                        timeView.options.max = value;
                    }

                    if (trigger) {
                        that._timeSelected = true;
                        that._change(value);
                    } else {
                        element.val(kendo.toString(value, options.format, options.culture));
                        dateView.value(value);
                        that._updateARIA(value);
                    }
                },
                close: function(e) {
                    if (that.trigger(CLOSE, timeViewParams)) {
                        e.preventDefault();
                    } else {
                        ul.attr(ARIA_HIDDEN, true);
                        element.attr(ARIA_EXPANDED, false);

                        if (!dateView.popup.visible()) {
                            element.removeAttr(ARIA_OWNS);
                        }
                    }
                },
                open:  function(e) {
                    timeView._adjustListWidth();
                    if (that.trigger(OPEN, timeViewParams)) {
                        e.preventDefault();
                    } else {
                        ul.attr(ARIA_HIDDEN, false);
                        element.attr(ARIA_EXPANDED, true)
                               .attr(ARIA_OWNS, timeView._timeViewID);

                        timeView.options.active(timeView.current());
                    }
                },
                active: function(current) {
                    element.removeAttr(ARIA_ACTIVEDESCENDANT);
                    if (current) {
                        element.attr(ARIA_ACTIVEDESCENDANT, timeView._optionID);
                    }
                }
            });
            ul = timeView.ul;
        },

        _icons: function() {
            var that = this,
                element = that.element,
                icons;

            icons = element.next("span.k-select");

            if (!icons[0]) {
                icons = $('<span unselectable="on" class="k-select"><span unselectable="on" class="k-icon k-i-calendar">select</span><span unselectable="on" class="k-icon k-i-clock">select</span></span>').insertAfter(element);
            }

            icons = icons.children();
            that._dateIcon = icons.eq(0).attr({
                "role": "button",
                "aria-controls": that.dateView._dateViewID
            });

            that._timeIcon = icons.eq(1).attr({
                "role": "button",
                "aria-controls": that.timeView._timeViewID
            });
        },

        _wrapper: function() {
            var that = this,
            element = that.element,
            wrapper;

            wrapper = element.parents(".k-datetimepicker");

            if (!wrapper[0]) {
                wrapper = element.wrap(SPAN).parent().addClass("k-picker-wrap k-state-default");
                wrapper = wrapper.wrap(SPAN).parent();
            }

            wrapper[0].style.cssText = element[0].style.cssText;
            element.css({
                width: "100%",
                height: element[0].style.height
            });

            that.wrapper = wrapper.addClass("k-widget k-datetimepicker k-header")
                                  .addClass(element[0].className);

            that._inputWrapper = $(wrapper[0].firstChild);
        },

        _reset: function() {
            var that = this,
                element = that.element,
                formId = element.attr("form"),
                form = formId ? $("#" + formId) : element.closest("form");

            if (form[0]) {
                that._resetHandler = function() {
                    that.value(element[0].defaultValue);
                };

                that._form = form.on("reset", that._resetHandler);
            }
        },

        _template: function() {
            this._ariaTemplate = kendo.template(this.options.ARIATemplate);
        },

        _updateARIA: function(date) {
            var cell;
            var that = this;
            var calendar = that.dateView.calendar;

            that.element.removeAttr(ARIA_ACTIVEDESCENDANT);

            if (calendar) {
                cell = calendar._cell;
                cell.attr("aria-label", that._ariaTemplate({ current: date || calendar.current() }));

                that.element.attr(ARIA_ACTIVEDESCENDANT, cell.attr("id"));
            }
        }
    });

    function lastTimeOption(interval) {
        var date = new Date(2100, 0, 1);
        date.setMinutes(-interval);
        return date;
    }

    function preventDefault(e) {
        e.preventDefault();
    }

    function normalize(options) {
        var patterns = kendo.getCulture(options.culture).calendars.standard.patterns,
            timeFormat;

        options.format = extractFormat(options.format || patterns.g);
        options.timeFormat = timeFormat = extractFormat(options.timeFormat || patterns.t);
        kendo.DateView.normalize(options);
        if ($.inArray(timeFormat, options.parseFormats) === -1) {
            options.parseFormats.splice(1, 0, timeFormat);
        }
    }

    ui.plugin(DateTimePicker);

})(window.kendo.jQuery);

(function ($, undefined) {
    var kendo = window.kendo,
        ui = kendo.ui,
        keys = kendo.keys,
        extend = $.extend,
        proxy = $.proxy,
        Widget = ui.Widget,
        pxUnitsRegex = /^\d+(\.\d+)?px$/i,
        percentageUnitsRegex = /^\d+(\.\d+)?%$/i,
        NS = ".kendoSplitter",
        EXPAND = "expand",
        COLLAPSE = "collapse",
        CONTENTLOAD = "contentLoad",
        ERROR = "error",
        RESIZE = "resize",
        LAYOUTCHANGE = "layoutChange",
        HORIZONTAL = "horizontal",
        VERTICAL = "vertical",
        MOUSEENTER = "mouseenter",
        CLICK = "click",
        PANE = "pane",
        MOUSELEAVE = "mouseleave",
        FOCUSED = "k-state-focused",
        KPANE = "k-" + PANE,
        PANECLASS = "." + KPANE;

    function isPercentageSize(size) {
        return percentageUnitsRegex.test(size);
    }

    function isPixelSize(size) {
        return pxUnitsRegex.test(size) || /^\d+$/.test(size);
    }

    function isFluid(size) {
        return !isPercentageSize(size) && !isPixelSize(size);
    }

    function panePropertyAccessor(propertyName, triggersResize) {
        return function(pane, value) {
            var paneConfig = this.element.find(pane).data(PANE);

            if (arguments.length == 1) {
                return paneConfig[propertyName];
            }

            paneConfig[propertyName] = value;

            if (triggersResize) {
                var splitter = this.element.data("kendo" + this.options.name);
                splitter.resize(true);
            }
        };
    }

    var Splitter = Widget.extend({
        init: function(element, options) {
            var that = this,
                isHorizontal;

            Widget.fn.init.call(that, element, options);

            that.wrapper = that.element;

            isHorizontal = that.options.orientation.toLowerCase() != VERTICAL;
            that.orientation = isHorizontal ? HORIZONTAL : VERTICAL;
            that._dimension = isHorizontal ? "width" : "height";
            that._keys = {
                decrease: isHorizontal ? keys.LEFT : keys.UP,
                increase: isHorizontal ? keys.RIGHT : keys.DOWN
            };

            that._resizeStep = 10;

            that._marker = kendo.guid().substring(0, 8);

            that._resizeHandler = function() {
                that.resize();
            };

            that._initPanes();

            that.resizing = new PaneResizing(that);

            that.element.triggerHandler("init" + NS);
        },
        events: [
            EXPAND,
            COLLAPSE,
            CONTENTLOAD,
            ERROR,
            RESIZE,
            LAYOUTCHANGE
        ],

        _attachEvents: function() {
            var that = this,
                orientation = that.options.orientation;

            // do not use delegated events to increase performance of nested elements
            that.element
                .children(".k-splitbar-draggable-" + orientation)
                    .on("keydown" + NS, $.proxy(that._keydown, that))
                    .on("mousedown" + NS, function(e) { e.currentTarget.focus(); })
                    .on("focus" + NS, function(e) { $(e.currentTarget).addClass(FOCUSED);  })
                    .on("blur" + NS, function(e) { $(e.currentTarget).removeClass(FOCUSED);
                        if (that.resizing) {
                            that.resizing.end();
                        }
                    })
                    .on(MOUSEENTER + NS, function() { $(this).addClass("k-splitbar-" + that.orientation + "-hover"); })
                    .on(MOUSELEAVE + NS, function() { $(this).removeClass("k-splitbar-" + that.orientation + "-hover"); })
                    .on("mousedown" + NS, function() { that._panes().append("<div class='k-splitter-overlay k-overlay' />"); })
                    .on("mouseup" + NS, function() { that._panes().children(".k-splitter-overlay").remove(); })
                .end()
                .children(".k-splitbar")
                    .on("dblclick" + NS, proxy(that._togglePane, that))
                    .children(".k-collapse-next, .k-collapse-prev").on(CLICK + NS, that._arrowClick(COLLAPSE)).end()
                    .children(".k-expand-next, .k-expand-prev").on(CLICK + NS, that._arrowClick(EXPAND)).end()
                .end();

            $(window).on("resize", that._resizeHandler);
        },

        _detachEvents: function() {
            var that = this;

            that.element
                .children(".k-splitbar-draggable-" + that.orientation).off(NS).end()
                .children(".k-splitbar").off("dblclick" + NS)
                    .children(".k-collapse-next, .k-collapse-prev, .k-expand-next, .k-expand-prev").off(NS);

            $(window).off("resize", that._resizeHandler);
        },

        options: {
            name: "Splitter",
            orientation: HORIZONTAL,
            panes: []
        },

        destroy: function() {
            var that = this;

            Widget.fn.destroy.call(that);

            that._detachEvents();

            if (that.resizing) {
                that.resizing.destroy();
            }

            kendo.destroy(that.element);
        },

        _keydown: function(e) {
            var that = this,
                key = e.keyCode,
                resizing = that.resizing,
                target = $(e.currentTarget),
                navigationKeys = that._keys,
                increase = key === navigationKeys.increase,
                decrease = key === navigationKeys.decrease,
                pane;

            if (increase || decrease) {
                if (e.ctrlKey) {
                    pane = target[decrease ? "next" : "prev"]();

                    if (resizing && resizing.isResizing()) {
                        resizing.end();
                    }

                    if (!pane[that._dimension]()) {
                        that._triggerAction(EXPAND, pane);
                    } else {
                        that._triggerAction(COLLAPSE, target[decrease ? "prev" : "next"]());
                    }
                } else if (resizing) {
                    resizing.move((decrease ? -1 : 1) * that._resizeStep, target);
                }
                e.preventDefault();
            } else if (key === keys.ENTER && resizing) {
                resizing.end();
                e.preventDefault();
            }
        },

        _initPanes: function() {
            var that = this,
                panesConfig = that.options.panes || [];

            that.element
                .addClass("k-widget").addClass("k-splitter")
                .children(":not(script)")
                .each(function (index, pane) {
                    var config = panesConfig && panesConfig[index];
                    that._initPane(pane, config);
                })
                .end();

            that.resize();
        },

        _initPane: function(pane, config) {
            pane = $(pane)
                .attr("role", "group")
                .addClass(KPANE);

            pane.data(PANE, config ? config : {})
                .toggleClass("k-scrollable", config ? config.scrollable !== false : true);

            this.ajaxRequest(pane);
        },

        ajaxRequest: function(pane, url, data) {
            var that = this,
                paneConfig;

            pane = that.element.find(pane);
            paneConfig = pane.data(PANE);

            url = url || paneConfig.contentUrl;

            if (url) {
                pane.append("<span class='k-icon k-loading k-pane-loading' />");

                if (kendo.isLocalUrl(url)) {
                    jQuery.ajax({
                        url: url,
                        data: data || {},
                        type: "GET",
                        dataType: "html",
                        success: function (data) {
                            pane.html(data);

                            that.trigger(CONTENTLOAD, { pane: pane[0] });
                        },
                        error: function (xhr, status) {
                            that.trigger(ERROR, {
                                pane: pane[0],
                                status: status,
                                xhr: xhr
                            });
                        }
                    });
                } else {
                    pane.removeClass("k-scrollable")
                        .html("<iframe src='" + url + "' frameborder='0' class='k-content-frame'>" +
                                "This page requires frames in order to show content" +
                              "</iframe>");
                }
            }
        },

        _triggerAction: function(type, pane) {
            if (!this.trigger(type, { pane: pane[0] })) {
                this[type](pane[0]);
            }
        },

        _togglePane: function(e) {
            var that = this,
                target = $(e.target),
                arrow;

            if (target.closest(".k-splitter")[0] != that.element[0]) {
                return;
            }

            arrow = target.children(".k-icon:not(.k-resize-handle)");

            if (arrow.length !== 1) {
                return;
            }

            if (arrow.is(".k-collapse-prev")) {
                that._triggerAction(COLLAPSE, target.prev());
            } else if (arrow.is(".k-collapse-next")) {
                that._triggerAction(COLLAPSE, target.next());
            } else if (arrow.is(".k-expand-prev")) {
                that._triggerAction(EXPAND, target.prev());
            } else if (arrow.is(".k-expand-next")) {
                that._triggerAction(EXPAND, target.next());
            }
        },
        _arrowClick: function (arrowType) {
            var that = this;

            return function(e) {
                var target = $(e.target),
                    pane;

                if (target.closest(".k-splitter")[0] != that.element[0]) {
                    return;
                }

                if (target.is(".k-" + arrowType + "-prev")) {
                    pane = target.parent().prev();
                } else {
                    pane = target.parent().next();
                }
                that._triggerAction(arrowType, pane);
            };
        },
        _updateSplitBar: function(splitbar, previousPane, nextPane) {
            var catIconIf = function(iconType, condition) {
                   return condition ? "<div class='k-icon " + iconType + "' />" : "";
                },
                orientation = this.orientation,
                draggable = (previousPane.resizable !== false) && (nextPane.resizable !== false),
                prevCollapsible = previousPane.collapsible,
                prevCollapsed = previousPane.collapsed,
                nextCollapsible = nextPane.collapsible,
                nextCollapsed = nextPane.collapsed;

            splitbar.addClass("k-splitbar k-state-default k-splitbar-" + orientation)
                    .attr("role", "separator")
                    .attr("aria-expanded", !(prevCollapsed || nextCollapsed))
                    .removeClass("k-splitbar-" + orientation + "-hover")
                    .toggleClass("k-splitbar-draggable-" + orientation,
                        draggable && !prevCollapsed && !nextCollapsed)
                    .toggleClass("k-splitbar-static-" + orientation,
                        !draggable && !prevCollapsible && !nextCollapsible)
                    .html(
                        catIconIf("k-collapse-prev", prevCollapsible && !prevCollapsed && !nextCollapsed) +
                        catIconIf("k-expand-prev", prevCollapsible && prevCollapsed && !nextCollapsed) +
                        catIconIf("k-resize-handle", draggable) +
                        catIconIf("k-collapse-next", nextCollapsible && !nextCollapsed && !prevCollapsed) +
                        catIconIf("k-expand-next", nextCollapsible && nextCollapsed && !prevCollapsed)
                    );
        },
        _updateSplitBars: function() {
            var that = this;

            this.element.children(".k-splitbar").each(function() {
                var splitbar = $(this),
                    previousPane = splitbar.prevAll(PANECLASS).first().data(PANE),
                    nextPane = splitbar.nextAll(PANECLASS).first().data(PANE);

                if (!nextPane) {
                    return;
                }

                that._updateSplitBar(splitbar, previousPane, nextPane);
            });
        },
        _removeSplitBars: function() {
            this.element.children(".k-splitbar").remove();
        },
        _panes: function() {
            return this.element.children(PANECLASS);
        },

        _resize: function() {
            var that = this,
                element = that.element,
                panes = element.children(PANECLASS),
                isHorizontal = that.orientation == HORIZONTAL,
                splitBars = element.children(".k-splitbar"),
                splitBarsCount = splitBars.length,
                sizingProperty = isHorizontal ? "width" : "height",
                totalSize = element[sizingProperty]();

            if (splitBarsCount === 0) {
                splitBarsCount = panes.length - 1;
                panes.slice(0, splitBarsCount)
                     .after("<div tabindex='0' class='k-splitbar' data-marker='" + that._marker + "' />");

                that._updateSplitBars();
                splitBars = element.children(".k-splitbar");
            } else {
                that._updateSplitBars();
            }

            // discard splitbar sizes from total size
            splitBars.each(function() {
                totalSize -= this[isHorizontal ? "offsetWidth" : "offsetHeight"];
            });

            var sizedPanesWidth = 0,
                sizedPanesCount = 0,
                freeSizedPanes = $();

            panes.css({ position: "absolute", top: 0 })
                [sizingProperty](function() {
                    var config = $(this).data(PANE) || {}, size;

                    if (config.collapsed) {
                        size = 0;
                        $(this).css("overflow", "hidden");
                    } else if (isFluid(config.size)) {
                        freeSizedPanes = freeSizedPanes.add(this);
                        return;
                    } else { // sized in px/%, not collapsed
                        size = parseInt(config.size, 10);

                        if (isPercentageSize(config.size)) {
                            size = Math.floor(size * totalSize / 100);
                        }
                    }

                    sizedPanesCount++;
                    sizedPanesWidth += size;

                    return size;
                });

            totalSize -= sizedPanesWidth;

            var freeSizePanesCount = freeSizedPanes.length,
                freeSizePaneWidth = Math.floor(totalSize / freeSizePanesCount);

            freeSizedPanes
                .slice(0, freeSizePanesCount - 1)
                    .css(sizingProperty, freeSizePaneWidth)
                .end()
                .eq(freeSizePanesCount - 1)
                    .css(sizingProperty, totalSize - (freeSizePanesCount - 1) * freeSizePaneWidth);

            // arrange panes
            var sum = 0,
                alternateSizingProperty = isHorizontal ? "height" : "width",
                positioningProperty = isHorizontal ? "left" : "top",
                sizingDomProperty = isHorizontal ? "offsetWidth" : "offsetHeight";

            if (freeSizePanesCount === 0) {
                var lastNonCollapsedPane = panes.filter(function() {
                    return !(($(this).data(PANE) || {}).collapsed);
                }).last();

                lastNonCollapsedPane[sizingProperty](totalSize + lastNonCollapsedPane[0][sizingDomProperty]);
            }

            element.children(":not(script)")
                .css(alternateSizingProperty, element[alternateSizingProperty]())
                .each(function (i, child) {
                    child.style[positioningProperty] = Math.floor(sum) + "px";
                    sum += child[sizingDomProperty];
                });

            that._detachEvents();
            that._attachEvents();

            kendo.resize(panes);
            that.trigger(LAYOUTCHANGE);
        },

        toggle: function(pane, expand) {
            var that = this,
                paneConfig;

            pane = that.element.find(pane);
            paneConfig = pane.data(PANE);

            if (!expand && !paneConfig.collapsible) {
                return;
            }

            if (arguments.length == 1) {
                expand = paneConfig.collapsed === undefined ? false : paneConfig.collapsed;
            }

            paneConfig.collapsed = !expand;

            if (paneConfig.collapsed) {
                pane.css("overflow", "hidden");
            } else {
                pane.css("overflow", "");
            }

            that.resize(true);
        },

        collapse: function(pane) {
            this.toggle(pane, false);
        },

        expand: function(pane) {
            this.toggle(pane, true);
        },

        _addPane: function(config, idx, paneElement) {
            var that = this;

            if (paneElement.length) {
                that.options.panes.splice(idx, 0, config);
                that._initPane(paneElement, config);

                that._removeSplitBars();

                that.resize(true);
            }

            return paneElement;
        },

        append: function(config) {
            config = config || {};

            var that = this,
                paneElement = $("<div />").appendTo(that.element);

            return that._addPane(config, that.options.panes.length, paneElement);
        },

        insertBefore: function(config, referencePane) {
            referencePane = $(referencePane);
            config = config || {};

            var that = this,
                idx = that.wrapper.children(".k-pane").index(referencePane),
                paneElement = $("<div />").insertBefore($(referencePane));

            return that._addPane(config, idx, paneElement);
        },

        insertAfter: function(config, referencePane) {
            referencePane = $(referencePane);
            config = config || {};

            var that = this,
                idx = that.wrapper.children(".k-pane").index(referencePane),
                paneElement = $("<div />").insertAfter($(referencePane));

            return that._addPane(config, idx + 1, paneElement);
        },

        remove: function(pane) {
            pane = $(pane);

            var that = this;

            if (pane.length) {
                kendo.destroy(pane);
                pane.each(function(idx, element){
                    that.options.panes.splice(that.wrapper.children(".k-pane").index(element), 1);
                    $(element).remove();
                });

                that._removeSplitBars();

                if (that.options.panes.length) {
                    that.resize(true);
                }
            }

            return that;
        },

        size: panePropertyAccessor("size", true),

        min: panePropertyAccessor("min"),

        max: panePropertyAccessor("max")
    });

    ui.plugin(Splitter);

    var verticalDefaults = {
            sizingProperty: "height",
            sizingDomProperty: "offsetHeight",
            alternateSizingProperty: "width",
            positioningProperty: "top",
            mousePositioningProperty: "pageY"
        };

    var horizontalDefaults = {
            sizingProperty: "width",
            sizingDomProperty: "offsetWidth",
            alternateSizingProperty: "height",
            positioningProperty: "left",
            mousePositioningProperty: "pageX"
        };

    function PaneResizing(splitter) {
        var that = this,
            orientation = splitter.orientation;

        that.owner = splitter;
        that._element = splitter.element;
        that.orientation = orientation;

        extend(that, orientation === HORIZONTAL ? horizontalDefaults : verticalDefaults);

        that._resizable = new kendo.ui.Resizable(splitter.element, {
            orientation: orientation,
            handle: ".k-splitbar-draggable-" + orientation + "[data-marker=" + splitter._marker + "]",
            hint: proxy(that._createHint, that),
            start: proxy(that._start, that),
            max: proxy(that._max, that),
            min: proxy(that._min, that),
            invalidClass:"k-restricted-size-" + orientation,
            resizeend: proxy(that._stop, that)
        });
    }

    PaneResizing.prototype = {
        press: function(target) {
            this._resizable.press(target);
        },

        move: function(delta, target) {
            if (!this.pressed) {
                this.press(target);
                this.pressed = true;
            }

            if (!this._resizable.target) {
                this._resizable.press(target);
            }

            this._resizable.move(delta);
        },

        end: function() {
            this._resizable.end();
            this.pressed = false;
        },

        destroy: function() {
            this._resizable.destroy();
        },

        isResizing: function() {
            return this._resizable.resizing;
        },

        _createHint: function(handle) {
            var that = this;
            return $("<div class='k-ghost-splitbar k-ghost-splitbar-" + that.orientation + " k-state-default' />")
                        .css(that.alternateSizingProperty, handle[that.alternateSizingProperty]());
        },

        _start: function(e) {
            var that = this,
                splitbar = $(e.currentTarget),
                previousPane = splitbar.prev(),
                nextPane = splitbar.next(),
                previousPaneConfig = previousPane.data(PANE),
                nextPaneConfig = nextPane.data(PANE),
                prevBoundary = parseInt(previousPane[0].style[that.positioningProperty], 10),
                nextBoundary = parseInt(nextPane[0].style[that.positioningProperty], 10) + nextPane[0][that.sizingDomProperty] - splitbar[0][that.sizingDomProperty],
                totalSize = parseInt(that._element.css(that.sizingProperty), 10),
                toPx = function (value) {
                    var val = parseInt(value, 10);
                    return (isPixelSize(value) ? val : (totalSize * val) / 100) || 0;
                },
                prevMinSize = toPx(previousPaneConfig.min),
                prevMaxSize = toPx(previousPaneConfig.max) || nextBoundary - prevBoundary,
                nextMinSize = toPx(nextPaneConfig.min),
                nextMaxSize = toPx(nextPaneConfig.max) || nextBoundary - prevBoundary;

            that.previousPane = previousPane;
            that.nextPane = nextPane;
            that._maxPosition = Math.min(nextBoundary - nextMinSize, prevBoundary + prevMaxSize);
            that._minPosition = Math.max(prevBoundary + prevMinSize, nextBoundary - nextMaxSize);
        },
        _max: function() {
              return this._maxPosition;
        },
        _min: function() {
            return this._minPosition;
        },
        _stop: function(e) {
            var that = this,
                splitbar = $(e.currentTarget),
                owner = that.owner;

            owner._panes().children(".k-splitter-overlay").remove();

            if (e.keyCode !== kendo.keys.ESC) {
                var ghostPosition = e.position,
                    previousPane = splitbar.prev(),
                    nextPane = splitbar.next(),
                    previousPaneConfig = previousPane.data(PANE),
                    nextPaneConfig = nextPane.data(PANE),
                    previousPaneNewSize = ghostPosition - parseInt(previousPane[0].style[that.positioningProperty], 10),
                    nextPaneNewSize = parseInt(nextPane[0].style[that.positioningProperty], 10) + nextPane[0][that.sizingDomProperty] - ghostPosition - splitbar[0][that.sizingDomProperty],
                    fluidPanesCount = that._element.children(PANECLASS).filter(function() { return isFluid($(this).data(PANE).size); }).length;

                if (!isFluid(previousPaneConfig.size) || fluidPanesCount > 1) {
                    if (isFluid(previousPaneConfig.size)) {
                        fluidPanesCount--;
                    }

                    previousPaneConfig.size = previousPaneNewSize + "px";
                }

                if (!isFluid(nextPaneConfig.size) || fluidPanesCount > 1) {
                    nextPaneConfig.size = nextPaneNewSize + "px";
                }

                owner.resize(true);
            }

            return false;
        }
    };

})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        Widget = kendo.ui.Widget,
        Draggable = kendo.ui.Draggable,
        isPlainObject = $.isPlainObject,
        activeElement = kendo._activeElement,
        proxy = $.proxy,
        extend = $.extend,
        each = $.each,
        template = kendo.template,
        BODY = "body",
        templates,
        NS = ".kendoWindow",
        // classNames
        KWINDOW = ".k-window",
        KWINDOWTITLE = ".k-window-title",
        KWINDOWTITLEBAR = KWINDOWTITLE + "bar",
        KWINDOWCONTENT = ".k-window-content",
        KWINDOWRESIZEHANDLES = ".k-resize-handle",
        KOVERLAY = ".k-overlay",
        KCONTENTFRAME = "k-content-frame",
        LOADING = "k-loading",
        KHOVERSTATE = "k-state-hover",
        KFOCUSEDSTATE = "k-state-focused",
        MAXIMIZEDSTATE = "k-window-maximized",
        // constants
        VISIBLE = ":visible",
        HIDDEN = "hidden",
        CURSOR = "cursor",
        // events
        OPEN = "open",
        ACTIVATE = "activate",
        DEACTIVATE = "deactivate",
        CLOSE = "close",
        REFRESH = "refresh",
        RESIZE = "resize",
        DRAGSTART = "dragstart",
        DRAGEND = "dragend",
        ERROR = "error",
        OVERFLOW = "overflow",
        ZINDEX = "zIndex",
        MINIMIZE_MAXIMIZE = ".k-window-actions .k-i-minimize,.k-window-actions .k-i-maximize",
        KPIN = ".k-i-pin",
        KUNPIN = ".k-i-unpin",
        PIN_UNPIN = KPIN + "," + KUNPIN,
        TITLEBAR_BUTTONS = ".k-window-titlebar .k-window-action",
        REFRESHICON = ".k-window-titlebar .k-i-refresh",
        isLocalUrl = kendo.isLocalUrl;

    function defined(x) {
        return (typeof x != "undefined");
    }

    function constrain(value, low, high) {
        return Math.max(Math.min(parseInt(value, 10), high === Infinity ? high : parseInt(high, 10)), parseInt(low, 10));
    }

    function sizingAction(actionId, callback) {
        return function() {
            var that = this,
                wrapper = that.wrapper,
                style = wrapper[0].style,
                options = that.options;

            if (options.isMaximized || options.isMinimized) {
                return;
            }

            that.restoreOptions = {
                width: style.width,
                height: style.height
            };

            wrapper
                .children(KWINDOWRESIZEHANDLES).hide().end()
                .children(KWINDOWTITLEBAR).find(MINIMIZE_MAXIMIZE).parent().hide()
                    .eq(0).before(templates.action({ name: "Restore" }));

            callback.call(that);

            if (actionId == "maximize") {
                that.wrapper.children(KWINDOWTITLEBAR).find(PIN_UNPIN).parent().hide();
            } else {
                that.wrapper.children(KWINDOWTITLEBAR).find(PIN_UNPIN).parent().show();
            }

            return that;
        };
    }

    function executableScript() {
        return !this.type || this.type.toLowerCase().indexOf("script") >= 0;
    }

    var Window = Widget.extend({
        init: function(element, options) {
            var that = this,
                wrapper,
                offset = {},
                visibility, display, position,
                isVisible = false,
                content,
                windowContent,
                suppressActions = options && options.actions && !options.actions.length,
                id;

            Widget.fn.init.call(that, element, options);
            options = that.options;
            position = options.position;
            element = that.element;
            content = options.content;

            if (suppressActions) {
                options.actions = [];
            }

            that.appendTo = $(options.appendTo);

            that._animations();

            if (content && !isPlainObject(content)) {
                content = options.content = { url: content };
            }

            // remove script blocks to prevent double-execution
            element.find("script").filter(executableScript).remove();

            if (!element.parent().is(that.appendTo) && (position.top === undefined || position.left === undefined)) {
                if (element.is(VISIBLE)) {
                    offset = element.offset();
                    isVisible = true;
                } else {
                    visibility = element.css("visibility");
                    display = element.css("display");

                    element.css({ visibility: HIDDEN, display: "" });
                    offset = element.offset();
                    element.css({ visibility: visibility, display: display });
                }

                if (position.top === undefined) {
                    position.top = offset.top;
                }
                if (position.left === undefined) {
                    position.left = offset.left;
                }
            }

            if (!defined(options.visible) || options.visible === null) {
                options.visible = element.is(VISIBLE);
            }

            wrapper = that.wrapper = element.closest(KWINDOW);

            if (!element.is(".k-content") || !wrapper[0]) {
                element.addClass("k-window-content k-content");
                that._createWindow(element, options);
                wrapper = that.wrapper = element.closest(KWINDOW);

                that._dimensions();
            }

            that._position();

            if (options.pinned) {
                that.pin(true);
            }

            if (content) {
                that.refresh(content);
            }

            if (options.visible) {
                that.toFront();
            }

            windowContent = wrapper.children(KWINDOWCONTENT);
            that._tabindex(windowContent);

            if (options.visible && options.modal) {
                that._overlay(wrapper.is(VISIBLE)).css({ opacity: 0.5 });
            }

            wrapper
                .on("mouseenter" + NS, TITLEBAR_BUTTONS, proxy(that._buttonEnter, that))
                .on("mouseleave" + NS, TITLEBAR_BUTTONS, proxy(that._buttonLeave, that))
                .on("click" + NS, "> " + TITLEBAR_BUTTONS, proxy(that._windowActionHandler, that));

            windowContent
                .on("keydown" + NS, proxy(that._keydown, that))
                .on("focus" + NS, proxy(that._focus, that))
                .on("blur" + NS, proxy(that._blur, that));

            this._resizable();

            this._draggable();

            id = element.attr("id");
            if (id) {
                id = id + "_wnd_title";
                wrapper.children(KWINDOWTITLEBAR)
                       .children(KWINDOWTITLE)
                       .attr("id", id);

                windowContent
                    .attr({
                        "role": "dialog",
                        "aria-labelledby": id
                    });
            }

            wrapper.add(wrapper.children(".k-resize-handle," + KWINDOWTITLEBAR))
                    .on("mousedown" + NS, proxy(that.toFront, that));

            that.touchScroller = kendo.touchScroller(element);

            that._resizeHandler = proxy(that._onDocumentResize, that);

            $(window).on("resize", that._resizeHandler);

            if (options.visible) {
                that.trigger(OPEN);
                that.trigger(ACTIVATE);
            }

            kendo.notify(that);
        },

        _buttonEnter: function() {
            $(this).addClass(KHOVERSTATE);
        },

        _buttonLeave: function() {
            $(this).removeClass(KHOVERSTATE);
        },

        _focus: function() {
            this.wrapper.addClass(KFOCUSEDSTATE);
        },

        _blur: function() {
            this.wrapper.removeClass(KFOCUSEDSTATE);
        },

        _dimensions: function() {
            var wrapper = this.wrapper;
            var options = this.options;
            var width = options.width;
            var height = options.height;
            var maxHeight = options.maxHeight;
            var dimensions = ["minWidth","minHeight","maxWidth","maxHeight"];

            this.title(options.title);

            for (var i = 0; i < dimensions.length; i++) {
                var value = options[dimensions[i]];
                if (value && value != Infinity) {
                    wrapper.css(dimensions[i], value);
                }
            }

            if (maxHeight && maxHeight != Infinity) {
                this.element.css("maxHeight", maxHeight);
            }

            if (width) {
                if (width.toString().indexOf("%") > 0) {
                    wrapper.width(width);
                } else {
                    wrapper.width(constrain(width, options.minWidth, options.maxWidth));
                }
            }

            if (height) {
                if (height.toString().indexOf("%") > 0) {
                    wrapper.height(height);
                } else {
                    wrapper.height(constrain(height, options.minHeight, options.maxHeight));
                }
            }

            if (!options.visible) {
                wrapper.hide();
            }
        },

        _position: function() {
            var wrapper = this.wrapper,
                position = this.options.position;

            if (position.top === 0) {
                position.top = position.top.toString();
            }

            if (position.left === 0) {
                position.left = position.left.toString();
            }

            wrapper.css({
                top: position.top || "",
                left: position.left || ""
            });
        },

        _animations: function() {
            var options = this.options;

            if (options.animation === false) {
                options.animation = { open: { effects: {} }, close: { hide: true, effects: {} } };
            }
        },

        _resize: function() {
            kendo.resize(this.element.children());
        },

        _resizable: function() {
            var resizable = this.options.resizable;
            var wrapper = this.wrapper;

            if (this.resizing) {
                wrapper
                    .off("dblclick" + NS)
                    .children(KWINDOWRESIZEHANDLES).remove();

                this.resizing.destroy();
                this.resizing = null;
            }

            if (resizable) {
                wrapper.on("dblclick" + NS, KWINDOWTITLEBAR, proxy(function(e) {
                    if (!$(e.target).closest(".k-window-action").length) {
                        this.toggleMaximization();
                    }
                }, this));

                each("n e s w se sw ne nw".split(" "), function(index, handler) {
                    wrapper.append(templates.resizeHandle(handler));
                });

                this.resizing = new WindowResizing(this);
            }

            wrapper = null;
        },

        _draggable: function() {
            var draggable = this.options.draggable;

            if (this.dragging) {
                this.dragging.destroy();
                this.dragging = null;
            }
            if (draggable) {
                this.dragging = new WindowDragging(this, draggable.dragHandle || KWINDOWTITLEBAR);
            }
        },

        setOptions: function(options) {
            Widget.fn.setOptions.call(this, options);
            this._animations();
            this._dimensions();
            this._position();
            this._resizable();
            this._draggable();
        },

        events:[
            OPEN,
            ACTIVATE,
            DEACTIVATE,
            CLOSE,
            REFRESH,
            RESIZE,
            DRAGSTART,
            DRAGEND,
            ERROR
        ],

        options: {
            name: "Window",
            animation: {
                open: {
                    effects: { zoom: { direction: "in" }, fade: { direction: "in" } },
                    duration: 350
                },
                close: {
                    effects: { zoom: { direction: "out", properties: { scale: 0.7 } }, fade: { direction: "out" } },
                    duration: 350,
                    hide: true
                }
            },
            title: "",
            actions: ["Close"],
            autoFocus: true,
            modal: false,
            resizable: true,
            draggable: true,
            minWidth: 90,
            minHeight: 50,
            maxWidth: Infinity,
            maxHeight: Infinity,
            pinned: false,
            position: {},
            content: null,
            visible: null,
            height: null,
            width: null,
            appendTo: "body"
        },

        _closable: function() {
            return $.inArray("close", $.map(this.options.actions, function(x) { return x.toLowerCase(); })) > -1;
        },

        _keydown: function(e) {
            var that = this,
                options = that.options,
                keys = kendo.keys,
                keyCode = e.keyCode,
                wrapper = that.wrapper,
                offset, handled,
                distance = 10,
                isMaximized = that.options.isMaximized,
                newWidth, newHeight, w, h;

            if (e.target != e.currentTarget || that._closing) {
                return;
            }

            if (keyCode == keys.ESC && that._closable()) {
                that._close(false);
            }

            if (options.draggable && !e.ctrlKey && !isMaximized) {
                offset = kendo.getOffset(wrapper);

                if (keyCode == keys.UP) {
                    handled = wrapper.css("top", offset.top - distance);
                } else if (keyCode == keys.DOWN) {
                    handled = wrapper.css("top", offset.top + distance);
                } else if (keyCode == keys.LEFT) {
                    handled = wrapper.css("left", offset.left - distance);
                } else if (keyCode == keys.RIGHT) {
                    handled = wrapper.css("left", offset.left + distance);
                }
            }

            if (options.resizable && e.ctrlKey && !isMaximized) {
                if (keyCode == keys.UP) {
                    handled = true;
                    newHeight = wrapper.height() - distance;
                } else if (keyCode == keys.DOWN) {
                    handled = true;
                    newHeight = wrapper.height() + distance;
                } if (keyCode == keys.LEFT) {
                    handled = true;
                    newWidth = wrapper.width() - distance;
                } else if (keyCode == keys.RIGHT) {
                    handled = true;
                    newWidth = wrapper.width() + distance;
                }

                if (handled) {
                    w = constrain(newWidth, options.minWidth, options.maxWidth);
                    h = constrain(newHeight, options.minHeight, options.maxHeight);

                    if (!isNaN(w)) {
                        wrapper.width(w);
                        that.options.width = w + "px";
                    }
                    if (!isNaN(h)) {
                        wrapper.height(h);
                        that.options.height = h + "px";
                    }

                    that.resize();
                }
            }

            if (handled) {
                e.preventDefault();
            }
        },

        _overlay: function (visible) {
            var overlay = this.appendTo.children(KOVERLAY),
                wrapper = this.wrapper;

            if (!overlay.length) {
                overlay = $("<div class='k-overlay' />");
            }

            overlay
                .insertBefore(wrapper[0])
                .toggle(visible)
                .css(ZINDEX, parseInt(wrapper.css(ZINDEX), 10) - 1);

            return overlay;
        },

        _actionForIcon: function(icon) {
            var iconClass = /\bk-i-\w+\b/.exec(icon[0].className)[0];

            return {
                "k-i-close": "_close",
                "k-i-maximize": "maximize",
                "k-i-minimize": "minimize",
                "k-i-restore": "restore",
                "k-i-refresh": "refresh",
                "k-i-pin": "pin",
                "k-i-unpin": "unpin"
            }[iconClass];
        },

        _windowActionHandler: function (e) {
            if (this._closing) {
                return;
            }

            var icon = $(e.target).closest(".k-window-action").find(".k-icon");
            var action = this._actionForIcon(icon);

            if (action) {
                e.preventDefault();
                this[action]();
                return false;
            }
        },

        _modals: function() {
            var that = this;

            var zStack = $(KWINDOW).filter(function() {
                var dom = $(this);
                var object = that._object(dom);
                var options = object && object.options;

                return options && options.modal && options.visible && dom.is(VISIBLE);
            }).sort(function(a, b){
                return +$(a).css("zIndex") - +$(b).css("zIndex");
            });

            that = null;

            return zStack;
        },

        _object: function(element) {
            var content = element.children(KWINDOWCONTENT);

            return content.data("kendoWindow") || content.data("kendo" + this.options.name);
        },

        center: function () {
            var that = this,
                position = that.options.position,
                wrapper = that.wrapper,
                documentWindow = $(window),
                scrollTop = 0,
                scrollLeft = 0,
                newTop, newLeft;

            if (that.options.isMaximized) {
                return that;
            }

            if (!that.options.pinned) {
                scrollTop = documentWindow.scrollTop();
                scrollLeft = documentWindow.scrollLeft();
            }

            newLeft = scrollLeft + Math.max(0, (documentWindow.width() - wrapper.width()) / 2);
            newTop = scrollTop + Math.max(0, (documentWindow.height() - wrapper.height()) / 2);

            wrapper.css({
                left: newLeft,
                top: newTop
            });

            position.top = newTop;
            position.left = newLeft;

            return that;
        },

        title: function (text) {
            var that = this,
                wrapper = that.wrapper,
                options = that.options,
                titleBar = wrapper.children(KWINDOWTITLEBAR),
                title = titleBar.children(KWINDOWTITLE),
                titleBarHeight = titleBar.outerHeight();

            if (!arguments.length) {
                return title.text();
            }

            if (text === false) {
                wrapper.addClass("k-window-titleless");
                titleBar.remove();
            } else {
                if (!titleBar.length) {
                    wrapper.prepend(templates.titlebar(extend(templates, options)));
                }

                wrapper.css("padding-top", titleBarHeight);
                titleBar.css("margin-top", -titleBarHeight);
            }

            title.text(text);
            that.options.title = text;

            return that;
        },

        content: function (html) {
            var content = this.wrapper.children(KWINDOWCONTENT),
                scrollContainer = content.children(".km-scroll-container");

            content = scrollContainer[0] ? scrollContainer : content;

            if (!defined(html)) {
                return content.html();
            }

            kendo.destroy(this.element.children());

            content.empty().html(html);
            return this;
        },

        open: function () {
            var that = this,
                wrapper = that.wrapper,
                options = that.options,
                showOptions = options.animation.open,
                contentElement = wrapper.children(KWINDOWCONTENT),
                overlay;

            if (!that.trigger(OPEN)) {
                if (that._closing) {
                    wrapper.kendoStop(true, true);
                }

                that._closing = false;

                that.toFront();

                if (options.autoFocus) {
                    that.element.focus();
                }

                options.visible = true;

                if (options.modal) {
                    overlay = that._overlay(false);

                    overlay.kendoStop(true, true);

                    if (showOptions.duration && kendo.effects.Fade) {
                        var overlayFx = kendo.fx(overlay).fadeIn();
                        overlayFx.duration(showOptions.duration || 0);
                        overlayFx.endValue(0.5);
                        overlayFx.play();
                    } else {
                        overlay.css("opacity", 0.5);
                    }

                    overlay.show();
                }

                if (!wrapper.is(VISIBLE)) {
                    contentElement.css(OVERFLOW, HIDDEN);
                    wrapper.show().kendoStop().kendoAnimate({
                        effects: showOptions.effects,
                        duration: showOptions.duration,
                        complete: proxy(this._activate, this)
                    });
                }
            }

            if (options.isMaximized) {
                that._documentScrollTop = $(document).scrollTop();
                $("html, body").css(OVERFLOW, HIDDEN);
            }

            return that;
        },

        _activate: function() {
            if (this.options.autoFocus) {
                this.element.focus();
            }
            this.trigger(ACTIVATE);
            this.wrapper.children(KWINDOWCONTENT).css(OVERFLOW, "");
        },

        _removeOverlay: function(suppressAnimation) {
            var modals = this._modals();
            var options = this.options;
            var hideOverlay = options.modal && !modals.length;
            var overlay = options.modal ? this._overlay(true) : $(undefined);
            var hideOptions = options.animation.close;

            if (hideOverlay) {
                if (!suppressAnimation && hideOptions.duration && kendo.effects.Fade) {
                    var overlayFx = kendo.fx(overlay).fadeOut();
                    overlayFx.duration(hideOptions.duration || 0);
                    overlayFx.startValue(0.5);
                    overlayFx.play();
                } else {
                    this._overlay(false).remove();
                }
            } else if (modals.length) {
                this._object(modals.last())._overlay(true);
            }
        },

        _close: function(systemTriggered) {
            var that = this,
                wrapper = that.wrapper,
                options = that.options,
                showOptions = options.animation.open,
                hideOptions = options.animation.close;

            if (wrapper.is(VISIBLE) && !that.trigger(CLOSE, { userTriggered: !systemTriggered })) {
                that._closing = true;
                options.visible = false;

                $(KWINDOW).each(function(i, element) {
                    var contentElement = $(element).children(KWINDOWCONTENT);

                    // Remove overlay set by toFront
                    if (element != wrapper && contentElement.find("> ." + KCONTENTFRAME).length > 0) {
                        contentElement.children(KOVERLAY).remove();
                    }
                });

                this._removeOverlay();

                wrapper.kendoStop().kendoAnimate({
                    effects: hideOptions.effects || showOptions.effects,
                    reverse: hideOptions.reverse === true,
                    duration: hideOptions.duration,
                    complete: proxy(this._deactivate, this)
                });
            }

            if (that.options.isMaximized) {
                $("html, body").css(OVERFLOW, "");
                if (that._documentScrollTop && that._documentScrollTop > 0) {
                    $(document).scrollTop(that._documentScrollTop);
                }
            }
        },

        _deactivate: function() {
            this.wrapper.hide().css("opacity","");
            this.trigger(DEACTIVATE);
            var lastModal = this._object(this._modals().last());
            if (lastModal) {
                lastModal.toFront();
            }
        },

        close: function () {
            this._close(true);
            return this;
        },

        _actionable: function(element) {
            return $(element).is(TITLEBAR_BUTTONS + "," + TITLEBAR_BUTTONS + " .k-icon,:input,a");
        },

        _shouldFocus: function(target) {
            var active = activeElement(),
                element = this.element;

            return this.options.autoFocus &&
                    !$(active).is(element) &&
                    !this._actionable(target) &&
                    (!element.find(active).length || !element.find(target).length);
        },

        toFront: function (e) {
            var that = this,
                wrapper = that.wrapper,
                currentWindow = wrapper[0],
                zIndex = +wrapper.css(ZINDEX),
                originalZIndex = zIndex,
                target = (e && e.target) || null;

            $(KWINDOW).each(function(i, element) {
                var windowObject = $(element),
                    zIndexNew = windowObject.css(ZINDEX),
                    contentElement = windowObject.children(KWINDOWCONTENT);

                if (!isNaN(zIndexNew)) {
                    zIndex = Math.max(+zIndexNew, zIndex);
                }

                // Add overlay to windows with iframes and lower z-index to prevent
                // trapping of events when resizing / dragging
                if (element != currentWindow && contentElement.find("> ." + KCONTENTFRAME).length > 0) {
                    contentElement.append(templates.overlay);
                }
            });

            if (!wrapper[0].style.zIndex || originalZIndex < zIndex) {
                wrapper.css(ZINDEX, zIndex + 2);
            }
            that.element.find("> .k-overlay").remove();

            if (that._shouldFocus(target)) {
                that.element.focus();

                var scrollTop = $(window).scrollTop(),
                    windowTop = parseInt(wrapper.position().top, 10);

                if (windowTop > 0 && windowTop < scrollTop) {
                    if (scrollTop > 0) {
                        $(window).scrollTop(windowTop);
                    } else {
                        wrapper.css("top", scrollTop);
                    }
                }
            }

            wrapper = null;

            return that;
        },

        toggleMaximization: function () {
            if (this._closing) {
                return this;
            }

            return this[this.options.isMaximized ? "restore" : "maximize"]();
        },

        restore: function () {
            var that = this;
            var options = that.options;
            var minHeight = options.minHeight;
            var restoreOptions = that.restoreOptions;

            if (!options.isMaximized && !options.isMinimized) {
                return that;
            }

            if (minHeight && minHeight != Infinity) {
                that.wrapper.css("min-height", minHeight);
            }

            that.wrapper
                .css({
                    position: options.pinned ? "fixed" : "absolute",
                    left: restoreOptions.left,
                    top: restoreOptions.top,
                    width: restoreOptions.width,
                    height: restoreOptions.height
                })
                .removeClass(MAXIMIZEDSTATE)
                .find(".k-window-content,.k-resize-handle").show().end()
                .find(".k-window-titlebar .k-i-restore").parent().remove().end().end()
                .find(MINIMIZE_MAXIMIZE).parent().show().end().end()
                .find(PIN_UNPIN).parent().show();

            that.options.width = restoreOptions.width;
            that.options.height = restoreOptions.height;

            $("html, body").css(OVERFLOW, "");
            if (this._documentScrollTop && this._documentScrollTop > 0) {
                $(document).scrollTop(this._documentScrollTop);
            }

            options.isMaximized = options.isMinimized = false;

            that.resize();

            return that;
        },

        maximize: sizingAction("maximize", function() {
            var that = this,
                wrapper = that.wrapper,
                position = wrapper.position();

            extend(that.restoreOptions, {
                left: position.left,
                top: position.top
            });

            wrapper.css({
                    left: 0,
                    top: 0,
                    position: "fixed"
                })
                .addClass(MAXIMIZEDSTATE);

            this._documentScrollTop = $(document).scrollTop();
            $("html, body").css(OVERFLOW, HIDDEN);

            that.options.isMaximized = true;

            that._onDocumentResize();
        }),

        minimize: sizingAction("minimize", function() {
            var that = this;

            that.wrapper.css({
                height: "",
                minHeight: ""
            });

            that.element.hide();

            that.options.isMinimized = true;
        }),

        pin: function(force) {
            var that = this,
                win = $(window),
                wrapper = that.wrapper,
                top = parseInt(wrapper.css("top"), 10),
                left = parseInt(wrapper.css("left"), 10);

            if (force || !that.options.pinned && !that.options.isMaximized) {
                wrapper.css({position: "fixed", top: top - win.scrollTop(), left: left - win.scrollLeft()});
                wrapper.children(KWINDOWTITLEBAR).find(KPIN).addClass("k-i-unpin").removeClass("k-i-pin");

                that.options.pinned = true;
            }
        },

        unpin: function() {
            var that = this,
                win = $(window),
                wrapper = that.wrapper,
                top = parseInt(wrapper.css("top"), 10),
                left = parseInt(wrapper.css("left"), 10);

            if (that.options.pinned && !that.options.isMaximized) {
                wrapper.css({position: "", top: top + win.scrollTop(), left: left + win.scrollLeft()});
                wrapper.children(KWINDOWTITLEBAR).find(KUNPIN).addClass("k-i-pin").removeClass("k-i-unpin");

                that.options.pinned = false;
            }
        },

        _onDocumentResize: function () {
            var that = this,
                wrapper = that.wrapper,
                wnd = $(window),
                w, h;

            if (!that.options.isMaximized) {
                return;
            }

            w = wnd.width();
            h = wnd.height() - parseInt(wrapper.css("padding-top"), 10);

            wrapper.css({
                    width: w,
                    height: h
                });
            that.options.width = w;
            that.options.height = h;

            that.resize();
        },

        refresh: function (options) {
            var that = this,
                initOptions = that.options,
                element = $(that.element),
                iframe,
                showIframe,
                url;

            if (!isPlainObject(options)) {
                options = { url: options };
            }

            options = extend({}, initOptions.content, options);

            showIframe = defined(initOptions.iframe) ? initOptions.iframe : options.iframe;

            url = options.url;

            if (url) {
                if (!defined(showIframe)) {
                    showIframe = !isLocalUrl(url);
                }

                if (!showIframe) {
                    // perform AJAX request
                    that._ajaxRequest(options);
                } else {
                    iframe = element.find("." + KCONTENTFRAME)[0];

                    if (iframe) {
                        // refresh existing iframe
                        iframe.src = url || iframe.src;
                    } else {
                        // render new iframe
                        element.html(templates.contentFrame(extend({}, initOptions, { content: options })));
                    }

                    element.find("." + KCONTENTFRAME)
                        .unbind("load" + NS)
                        .on("load" + NS, proxy(this._triggerRefresh, this));
                }
            } else {
                if (options.template) {
                    // refresh template
                    that.content(template(options.template)({}));
                }

                that.trigger(REFRESH);
            }

            element.toggleClass("k-window-iframecontent", showIframe);

            return that;
        },

        _triggerRefresh: function() {
            this.trigger(REFRESH);
        },

        _ajaxComplete: function() {
            clearTimeout(this._loadingIconTimeout);
            this.wrapper.find(REFRESHICON).removeClass(LOADING);
        },

        _ajaxError: function (xhr, status) {
            this.trigger(ERROR, { status: status, xhr: xhr });
        },

        _ajaxSuccess: function (contentTemplate) {
            return function (data) {
                if (contentTemplate) {
                    data = template(contentTemplate)(data || {});
                }

                this.content(data);
                this.element.prop("scrollTop", 0);

                this.trigger(REFRESH);
            };
        },

        _showLoading: function() {
            this.wrapper.find(REFRESHICON).addClass(LOADING);
        },

        _ajaxRequest: function (options) {
            this._loadingIconTimeout = setTimeout(proxy(this._showLoading, this), 100);

            $.ajax(extend({
                type: "GET",
                dataType: "html",
                cache: false,
                error: proxy(this._ajaxError, this),
                complete: proxy(this._ajaxComplete, this),
                success: proxy(this._ajaxSuccess(options.template), this)
            }, options));
        },

        destroy: function () {
            if (this.resizing) {
                this.resizing.destroy();
            }

            if (this.dragging) {
                this.dragging.destroy();
            }

            this.wrapper.off(NS)
                .children(KWINDOWCONTENT).off(NS).end()
                .find(".k-resize-handle,.k-window-titlebar").off(NS);

            $(window).off("resize", this._resizeHandler);

            clearTimeout(this._loadingIconTimeout);

            Widget.fn.destroy.call(this);

            this.unbind(undefined);

            kendo.destroy(this.wrapper);

            this._removeOverlay(true);

            this.wrapper.empty().remove();

            this.wrapper = this.appendTo = this.element = $();
        },

        _createWindow: function() {
            var contentHtml = this.element,
                options = this.options,
                iframeSrcAttributes,
                wrapper,
                isRtl = kendo.support.isRtl(contentHtml);

            if (options.scrollable === false) {
                contentHtml.attr("style", "overflow:hidden;");
            }

            wrapper = $(templates.wrapper(options));

            if (options.title !== false) {
                wrapper.append(templates.titlebar(extend(templates, options)));
            }

            // Collect the src attributes of all iframes and then set them to empty string.
            // This seems to fix this IE9 "feature": http://msdn.microsoft.com/en-us/library/gg622929%28v=VS.85%29.aspx?ppud=4
            iframeSrcAttributes = contentHtml.find("iframe:not(.k-content)").map(function() {
                var src = this.getAttribute("src");
                this.src = "";
                return src;
            });

            // Make sure the wrapper is appended to the body only once. IE9+ will throw exceptions if you move iframes in DOM
            wrapper
                .toggleClass("k-rtl", isRtl)
                .appendTo(this.appendTo)
                .append(contentHtml)
                .find("iframe:not(.k-content)").each(function(index) {
                   // Restore the src attribute of the iframes when they are part of the live DOM tree
                   this.src = iframeSrcAttributes[index];
                });

            wrapper.find(".k-window-title")
                .css(isRtl ? "left" : "right", wrapper.find(".k-window-actions").outerWidth() + 10);

            contentHtml.show();

            contentHtml.find("[data-role=editor]").each(function() {
                var editor = $(this).data("kendoEditor");

                if (editor) {
                    editor.refresh();
                }
            });

            wrapper = contentHtml = null;
        }
    });

    templates = {
        wrapper: template("<div class='k-widget k-window' />"),
        action: template(
            "<a role='button' href='\\#' class='k-window-action k-link'>" +
                "<span role='presentation' class='k-icon k-i-#= name.toLowerCase() #'>#= name #</span>" +
            "</a>"
        ),
        titlebar: template(
            "<div class='k-window-titlebar k-header'>&nbsp;" +
                "<span class='k-window-title'>#= title #</span>" +
                "<div class='k-window-actions'>" +
                "# for (var i = 0; i < actions.length; i++) { #" +
                    "#= action({ name: actions[i] }) #" +
                "# } #" +
                "</div>" +
            "</div>"
        ),
        overlay: "<div class='k-overlay' />",
        contentFrame: template(
            "<iframe frameborder='0' title='#= title #' class='" + KCONTENTFRAME + "' " +
                "src='#= content.url #'>" +
                    "This page requires frames in order to show content" +
            "</iframe>"
        ),
        resizeHandle: template("<div class='k-resize-handle k-resize-#= data #'></div>")
    };


    function WindowResizing(wnd) {
        this.owner = wnd;
        this._draggable = new Draggable(wnd.wrapper, {
            filter: KWINDOWRESIZEHANDLES,
            group: wnd.wrapper.id + "-resizing",
            dragstart: proxy(this.dragstart, this),
            drag: proxy(this.drag, this),
            dragend: proxy(this.dragend, this)
        });
    }

    WindowResizing.prototype = {
        dragstart: function (e) {
            var wnd = this.owner;
            var wrapper = wnd.wrapper;

            this.elementPadding = parseInt(wnd.wrapper.css("padding-top"), 10);
            this.initialCursorPosition = kendo.getOffset(wrapper, "position");

            this.resizeDirection = e.currentTarget.prop("className").replace("k-resize-handle k-resize-", "");

            this.initialSize = {
                width: wrapper.width(),
                height: wrapper.height()
            };

            this.containerOffset = kendo.getOffset(wnd.appendTo);

            wrapper
                .append(templates.overlay)
                .children(KWINDOWRESIZEHANDLES).not(e.currentTarget).hide();

            $(BODY).css(CURSOR, e.currentTarget.css(CURSOR));
        },
        drag: function (e) {
            var that = this,
                wnd = that.owner,
                wrapper = wnd.wrapper,
                options = wnd.options,
                direction = that.resizeDirection,
                containerOffset = that.containerOffset,
                initialPosition = that.initialCursorPosition,
                initialSize = that.initialSize,
                newWidth, newHeight,
                windowBottom, windowRight,
                x = Math.max(e.x.location, containerOffset.left),
                y = Math.max(e.y.location, containerOffset.top);

            if (direction.indexOf("e") >= 0) {
                newWidth = x - initialPosition.left;

                wrapper.width(constrain(newWidth, options.minWidth, options.maxWidth));
            } else if (direction.indexOf("w") >= 0) {
                windowRight = initialPosition.left + initialSize.width;
                newWidth = constrain(windowRight - x, options.minWidth, options.maxWidth);

                wrapper.css({
                    left: windowRight - newWidth - containerOffset.left,
                    width: newWidth
                });
            }

            if (direction.indexOf("s") >= 0) {
                newHeight = y - initialPosition.top - that.elementPadding;

                wrapper.height(constrain(newHeight, options.minHeight, options.maxHeight));
            } else if (direction.indexOf("n") >= 0) {
                windowBottom = initialPosition.top + initialSize.height;
                newHeight = constrain(windowBottom - y, options.minHeight, options.maxHeight);

                wrapper.css({
                    top: windowBottom - newHeight - containerOffset.top,
                    height: newHeight
                });
            }

            if (newWidth) {
                wnd.options.width = newWidth + "px";
            }
            if (newHeight) {
                wnd.options.height = newHeight + "px";
            }

            wnd.resize();
        },
        dragend: function (e) {
            var that = this,
                wnd = that.owner,
                wrapper = wnd.wrapper;

            wrapper
                .find(KOVERLAY).remove().end()
                .children(KWINDOWRESIZEHANDLES).not(e.currentTarget).show();

            $(BODY).css(CURSOR, "");

            if (wnd.touchScroller) {
               wnd.touchScroller.reset();
            }
            if (e.keyCode == 27) {
                wrapper.css(that.initialCursorPosition)
                    .css(that.initialSize);
            }

            return false;
        },
        destroy: function() {
            if (this._draggable) {
                this._draggable.destroy();
            }

            this._draggable = this.owner = null;
        }
    };

    function WindowDragging(wnd, dragHandle) {
        this.owner = wnd;
        this._draggable = new Draggable(wnd.wrapper, {
            filter: dragHandle,
            group: wnd.wrapper.id + "-moving",
            dragstart: proxy(this.dragstart, this),
            drag: proxy(this.drag, this),
            dragend: proxy(this.dragend, this),
            dragcancel: proxy(this.dragcancel, this)
        });

        this._draggable.userEvents.stopPropagation = false;
    }

    WindowDragging.prototype = {
        dragstart: function (e) {
            var wnd = this.owner,
                element = wnd.element,
                actions = element.find(".k-window-actions"),
                containerOffset = kendo.getOffset(wnd.appendTo);

            wnd.trigger(DRAGSTART);

            wnd.initialWindowPosition = kendo.getOffset(wnd.wrapper, "position");

            wnd.startPosition = {
                left: e.x.client - wnd.initialWindowPosition.left,
                top: e.y.client - wnd.initialWindowPosition.top
            };

            if (actions.length > 0) {
                wnd.minLeftPosition = actions.outerWidth() + parseInt(actions.css("right"), 10) - element.outerWidth();
            } else {
                wnd.minLeftPosition =  20 - element.outerWidth(); // at least 20px remain visible
            }

            wnd.minLeftPosition -= containerOffset.left;
            wnd.minTopPosition = -containerOffset.top;

            wnd.wrapper
                .append(templates.overlay)
                .children(KWINDOWRESIZEHANDLES).hide();

            $(BODY).css(CURSOR, e.currentTarget.css(CURSOR));
        },

        drag: function (e) {
            var wnd = this.owner,
                position = wnd.options.position,
                newTop = Math.max(e.y.client - wnd.startPosition.top, wnd.minTopPosition),
                newLeft = Math.max(e.x.client - wnd.startPosition.left, wnd.minLeftPosition),
                coordinates = {
                    left: newLeft,
                    top: newTop
                };

            $(wnd.wrapper).css(coordinates);
            position.top = newTop;
            position.left = newLeft;
        },

        _finishDrag: function() {
            var wnd = this.owner;

            wnd.wrapper
                .children(KWINDOWRESIZEHANDLES).toggle(!wnd.options.isMinimized).end()
                .find(KOVERLAY).remove();

            $(BODY).css(CURSOR, "");
        },

        dragcancel: function (e) {
            this._finishDrag();

            e.currentTarget.closest(KWINDOW).css(this.owner.initialWindowPosition);
        },

        dragend: function () {
            this._finishDrag();

            this.owner.trigger(DRAGEND);

            return false;
        },
        destroy: function() {
            if (this._draggable) {
                this._draggable.destroy();
            }

            this._draggable = this.owner = null;
        }
    };

    kendo.ui.plugin(Window);

})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        mobile = kendo.mobile,
        ui = mobile.ui,
        attr = kendo.attr,
        Class = kendo.Class,
        Widget = ui.Widget,
        ViewClone = kendo.ViewClone,
        INIT = "init",
        UI_OVERLAY = '<div style="height: 100%; width: 100%; position: absolute; top: 0; left: 0; z-index: 20000; display: none" />',
        BEFORE_SHOW = "beforeShow",
        SHOW = "show",
        AFTER_SHOW = "afterShow",
        BEFORE_HIDE = "beforeHide",
        HIDE = "hide",
        DESTROY = "destroy",
        Z_INDEX = "z-index",
        attrValue = kendo.attrValue,
        roleSelector = kendo.roleSelector;

    function initPopOvers(element) {
        var popovers = element.find(roleSelector("popover")),
            idx, length,
            roles = ui.roles;

        for (idx = 0, length = popovers.length; idx < length; idx ++) {
            kendo.initWidget(popovers[idx], {}, roles);
        }
    }

    function preventScrollIfNotInput(e) {
        if (!kendo.triggeredByInput(e)) {
            e.preventDefault();
        }
    }

    var View = Widget.extend({
        init: function(element, options) {
            Widget.fn.init.call(this, element, options);

            this.params = {};

            $.extend(this, options);

            this.transition = this.transition || this.defaultTransition;

            this._id();
            this._layout();
            this._overlay();
            this._scroller();
            this._model();
        },

        events: [
            INIT,
            BEFORE_SHOW,
            SHOW,
            AFTER_SHOW,
            BEFORE_HIDE,
            HIDE,
            DESTROY
        ],

        options: {
            name: "View",
            title: "",
            reload: false,
            transition: "",
            defaultTransition: "",
            useNativeScrolling: false,
            stretch: false,
            zoom: false,
            model: null,
            initWidgets: true
        },

        enable: function(enable) {
            if(typeof enable == "undefined") {
                enable = true;
            }

            if(enable) {
                this.overlay.hide();
            } else {
                this.overlay.show();
            }
        },

        destroy: function() {
            if (this.layout) {
                this.layout.detach(this);
            }

            this.trigger(DESTROY);

            Widget.fn.destroy.call(this);

            if (this.scroller) {
                this.scroller.destroy();
            }


            kendo.destroy(this.element);
        },

        purge: function() {
            this.destroy();
            this.element.remove();
        },

        triggerBeforeShow: function() {
            if (this.trigger(BEFORE_SHOW, { view: this })) {
                return false;
            }
            return true;
        },

        showStart: function() {
            var that = this;
            that.element.css("display", "");

            if (!that.inited) {
                that.inited = true;
                that.trigger(INIT, {view: that});
            }

            if (that.layout) {
                that.layout.attach(that);
            }

            that._padIfNativeScrolling();
            that.trigger(SHOW, {view: that});
            kendo.resize(that.element);
        },

        showEnd: function() {
            this.trigger(AFTER_SHOW, {view: this});
            this._padIfNativeScrolling();
        },

        hideStart: function() {
            this.trigger(BEFORE_HIDE, {view: this});
        },

        hideEnd: function() {
            var that = this;
            that.element.hide();
            that.trigger(HIDE, {view: that});
        },

        _padIfNativeScrolling: function() {
            if (mobile.appLevelNativeScrolling()) {
                var isAndroid = kendo.support.mobileOS && kendo.support.mobileOS.android,
                    topContainer = isAndroid ? "footer" : "header",
                    bottomContainer = isAndroid ? "header" : "footer";

                this.content.css({
                    paddingTop: this[topContainer].height(),
                    paddingBottom: this[bottomContainer].height()
                });
            }
        },

        contentElement: function() {
            var that = this;

            return that.options.stretch ? that.content : that.scrollerContent;
        },

        clone: function(back) {
            return new ViewClone(this);
        },

        _scroller: function() {
            var that = this;

            if (mobile.appLevelNativeScrolling()) {
                return;
            }
            if (that.options.stretch) {
                that.content.addClass("km-stretched-view");
            } else {
                that.content.kendoMobileScroller({ zoom: that.options.zoom, useNative: that.options.useNativeScrolling });

                that.scroller = that.content.data("kendoMobileScroller");
                that.scrollerContent = that.scroller.scrollElement;
            }

            // prevent accidental address bar display when pulling the header
            if (kendo.support.kineticScrollNeeded) {
                $(that.element).on("touchmove", ".km-header", preventScrollIfNotInput);
                if (!that.options.useNativeScrolling) {
                    $(that.element).on("touchmove", ".km-content", preventScrollIfNotInput);
                }
            }
        },

        _model: function() {
            var that = this,
                element = that.element,
                model = that.options.model;

            if (typeof model === "string") {
                model = kendo.getter(model)(window);
            }

            that.model = model;

            initPopOvers(element);

            that.element.css("display", "");
            if (that.options.initWidgets) {
                if (model) {
                    kendo.bind(element.children(), model, ui, kendo.ui, kendo.dataviz.ui);
                } else {
                    mobile.init(element.children());
                }
            }
            that.element.css("display", "none");
        },

        _id: function() {
            var element = this.element,
                idAttrValue = element.attr("id") || "";

            this.id = attrValue(element, "url") || "#" + idAttrValue;

            if (this.id == "#") {
                this.id = kendo.guid();
                element.attr("id", this.id);
            }
        },

        _layout: function() {
            var that = this,
                contentSelector = roleSelector("content"),
                element = that.element;

            element.data("kendoView", that).addClass("km-view");

            that.header = element.children(roleSelector("header")).addClass("km-header");
            that.footer = element.children(roleSelector("footer")).addClass("km-footer");

            if (!element.children(contentSelector)[0]) {
              element.wrapInner("<div " + attr("role") + '="content"></div>');
            }

            that.content = element.children(roleSelector("content"))
                                .addClass("km-content");

            that.element.prepend(that.header).append(that.footer);


            if (that.layout) {
                that.layout.setup(that);
            }
        },

        _overlay: function() {
            this.overlay = $(UI_OVERLAY).appendTo(this.element);
        }
    });

    function initWidgets(collection) {
        collection.each(function() {
            kendo.initWidget($(this), {}, ui.roles);
        });
    }

    var Layout = Widget.extend({
        init: function(element, options) {
            var that = this;
            Widget.fn.init.call(that, element, options);

            element = that.element;

            that.header = element.children(roleSelector("header")).addClass("km-header");
            that.footer = element.children(roleSelector("footer")).addClass("km-footer");
            that.elements = that.header.add(that.footer);

            initPopOvers(element);

            kendo.mobile.init(that.element.children());
            that.element.detach();
            that.trigger(INIT, {layout: that});
        },

        options: {
            name: "Layout"
        },

        events: [
            INIT,
            SHOW,
            HIDE
        ],

        setup: function(view) {
            if (!view.header[0]) { view.header = this.header; }
            if (!view.footer[0]) { view.footer = this.footer; }
        },

        detach: function(view) {
            var that = this;
            if (view.header === that.header && that.header[0]) {
                view.element.prepend(that.header.detach()[0].cloneNode(true));
            }

            if (view.footer === that.footer && that.footer.length) {
                view.element.append(that.footer.detach()[0].cloneNode(true));
            }

            that.trigger(HIDE, {layout: that, view: view});
        },

        attach: function(view) {
            var that = this,
                previousView = that.currentView;

            if (previousView) {
                that.detach(previousView);
            }

            if (view.header === that.header) {
                that.header.detach();
                view.element.children(roleSelector("header")).remove();
                view.element.prepend(that.header);
            }

            if (view.footer === that.footer) {
                that.footer.detach();
                view.element.children(roleSelector("footer")).remove();
                view.element.append(that.footer);
            }

            that.trigger(SHOW, {layout: that, view: view});
            that.currentView = view;
        }
    });

    var Observable = kendo.Observable,
        bodyRegExp = /<body[^>]*>(([\u000a\u000d\u2028\u2029]|.)*)<\/body>/i,
        LOAD_START = "loadStart",
        LOAD_COMPLETE = "loadComplete",
        SHOW_START = "showStart",
        SAME_VIEW_REQUESTED = "sameViewRequested",
        VIEW_SHOW = "viewShow",
        AFTER = "after";

    var ViewEngine = Observable.extend({
        init: function(options) {
            var that = this,
                views,
                errorMessage,
                container;

            Observable.fn.init.call(that);

            $.extend(that, options);
            that.sandbox = $("<div />");
            container = that.container;

            views = that._hideViews(container);
            that.rootView = views.first();

            if (!that.rootView[0] && options.rootNeeded) {
                if (container[0] == kendo.mobile.application.element[0]) {
                    errorMessage = 'Your kendo mobile application element does not contain any direct child elements with data-role="view" attribute set. Make sure that you instantiate the mobile application using the correct container.';
                } else {
                    errorMessage = 'Your pane element does not contain any direct child elements with data-role="view" attribute set.';
                }
                throw new Error(errorMessage);
            }

            that.layouts = {};

            that.viewContainer = new kendo.ViewContainer(that.container);

            that.viewContainer.bind("accepted", function(e) {
                e.view.params = that.params;
            });

            that.viewContainer.bind("complete", function(e) {
                that.trigger(VIEW_SHOW, { view: e.view });
            });

            that.viewContainer.bind(AFTER, function(e) {
                that.trigger(AFTER);
            });

            that._setupLayouts(container);

            initWidgets(container.children(roleSelector("modalview drawer")));
        },

        destroy: function() {
            kendo.destroy(this.container);

            for (var id in this.layouts) {
                this.layouts[id].destroy();
            }
        },

        view: function() {
            return this.viewContainer.view;
        },

        showView: function(url, transition, params) {
            url = url.replace(new RegExp("^" + this.remoteViewURLPrefix), "");
            if (url === "" && this.remoteViewURLPrefix) {
                url = "/";
            }

            if (url === this.url) {
                this.trigger(SAME_VIEW_REQUESTED);
                return false;
            }

            this.trigger(SHOW_START);

            var that = this,
                showClosure = function(view) {
                    return that.viewContainer.show(view, transition, url);
                },
                element = that._findViewElement(url),
                view = element.data("kendoView");

            that.url = url;
            that.params = params;

            if (view && view.reload) {
                view.purge();
                element = [];
            }

            this.trigger("viewTypeDetermined", { remote: element.length === 0, url: url });

            if (element[0]) {
                if (!view) {
                    view = that._createView(element);
                }

                return showClosure(view);
            } else {
                that._loadView(url, showClosure);
                return true;
            }
        },

        append: function(html, url) {
            var that = this,
                sandbox = that.sandbox,
                urlPath = (url || "").split("?")[0],
                container = that.container,
                views,
                modalViews,
                view;

            if (bodyRegExp.test(html)) {
                html = RegExp.$1;
            }

            sandbox[0].innerHTML = html;

            container.append(sandbox.children("script, style"));

            views = that._hideViews(sandbox);
            view = views.first();

            // Generic HTML content found as remote view - no remote view markers
            if (!view.length) {
                views = view = sandbox.wrapInner("<div data-role=view />").children(); // one element
            }

            if (urlPath) {
                view.hide().attr(attr("url"), urlPath);
            }

            that._setupLayouts(sandbox);

            modalViews = sandbox.children(roleSelector("modalview drawer"));

            container.append(sandbox.children(roleSelector("layout modalview drawer")).add(views));

            // Initialize the modalviews after they have been appended to the final container
            initWidgets(modalViews);

            return that._createView(view);
        },


        _findViewElement: function(url) {
            var element,
                urlPath = url.split("?")[0];

            if (!urlPath) {
                return this.rootView;
            }

            element = this.container.children("[" + attr("url") + "='" + urlPath + "']");

            // do not try to search for "#/foo/bar" id, jQuery throws error
            if (!element[0] && urlPath.indexOf("/") === -1) {
                element = this.container.children(urlPath.charAt(0) === "#" ? urlPath : "#" + urlPath);
            }

            return element;
        },

        _createView: function(element) {
            var that = this,
                viewOptions,
                layout = attrValue(element, "layout");

            if (typeof layout === "undefined") {
                layout = that.layout;
            }

            if (layout) {
                layout = that.layouts[layout];
            }

            viewOptions = {
                defaultTransition: that.transition,
                loader: that.loader,
                container: that.container,
                layout: layout,
                reload: attrValue(element, "reload")
            };

            return kendo.initWidget(element, viewOptions, ui.roles);
        },

        _loadView: function(url, callback) {
            var that = this;

            if (this.serverNavigation) {
                location.href = url;
                return;
            }

            if (that._xhr) {
                that._xhr.abort();
            }

            that.trigger(LOAD_START);

            that._xhr = $.get(kendo.absoluteURL(url, that.remoteViewURLPrefix), function(html) {
                            that.trigger(LOAD_COMPLETE);
                            callback(that.append(html, url));
                        }, 'html')
                        .fail(function(request) {
                            that.trigger(LOAD_COMPLETE);
                            if (request.status === 0 && request.responseText) {
                                callback(that.append(request.responseText, url));
                            }
                        });
        },

        _hideViews: function(container) {
            return container.children(roleSelector("view splitview")).hide();
        },

        _setupLayouts: function(element) {
            var that = this;

            element.children(roleSelector("layout")).each(function() {
                var layout = $(this),
                    platform = attrValue(layout,  "platform");

                if (platform === undefined || platform === mobile.application.os.name) {
                    that.layouts[kendo.attrValue(layout, "id")] = kendo.initWidget(layout, {}, ui.roles);
                }
            });
        }
    });

    kendo.mobile.ViewEngine = ViewEngine;

    ui.plugin(View);
    ui.plugin(Layout);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.mobile.ui,
        Widget = ui.Widget,
        CAPTURE_EVENTS = $.map(kendo.eventMap, function(value) { return value; }).join(" ").split(" ");

    var Loader = Widget.extend({
        init: function(container, options) {
            var that = this,
                element = $('<div class="km-loader"><span class="km-loading km-spin"></span><span class="km-loading-left"></span><span class="km-loading-right"></span></div>');

            Widget.fn.init.call(that, element, options);

            that.container = container;
            that.captureEvents = false;

            that._attachCapture();

            element.append(that.options.loading).hide().appendTo(container);
        },

        options: {
            name: "Loader",
            loading: "<h1>Loading...</h1>",
            timeout: 100
        },

        show: function() {
            var that = this;

            clearTimeout(that._loading);

            if (that.options.loading === false) {
                return;
            }

            that.captureEvents = true;
            that._loading = setTimeout(function() {
                that.element.show();
            }, that.options.timeout);
        },

        hide: function() {
            this.captureEvents = false;
            clearTimeout(this._loading);
            this.element.hide();
        },

        changeMessage: function(message) {
            this.options.loading = message;
            this.element.find(">h1").html(message);
        },

        transition: function() {
            this.captureEvents = true;
            this.container.css("pointer-events", "none");
        },

        transitionDone: function() {
            this.captureEvents = false;
            this.container.css("pointer-events", "");
        },

        _attachCapture: function() {
            var that = this;
            that.captureEvents = false;

            function capture(e) {
                if (that.captureEvents) {
                    e.preventDefault();
                }
            }

            for (var i = 0; i < CAPTURE_EVENTS.length; i ++) {
                that.container[0].addEventListener(CAPTURE_EVENTS[i], capture, true);
            }
        }
    });

    ui.plugin(Loader);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        mobile = kendo.mobile,
        roleSelector = kendo.roleSelector,
        ui = mobile.ui,
        Widget = ui.Widget,
        ViewEngine = mobile.ViewEngine,
        View = ui.View,
        Loader = mobile.ui.Loader,

        EXTERNAL = "external",
        HREF = "href",
        DUMMY_HREF = "#!",

        NAVIGATE = "navigate",
        VIEW_SHOW = "viewShow",
        SAME_VIEW_REQUESTED = "sameViewRequested",

        WIDGET_RELS = /popover|actionsheet|modalview|drawer/,
        BACK = "#:back",

        attrValue = kendo.attrValue,
        // navigation element roles
        buttonRoles = "button backbutton detailbutton listview-link",
        linkRoles = "tab";

    var Pane = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            options = that.options;
            element = that.element;

            element.addClass("km-pane");

            if (that.options.collapsible) {
                element.addClass("km-collapsible-pane");
            }

            this.history = [];

            this.historyCallback = function(url, params) {
                var transition = that.transition;
                that.transition = null;
                return that.viewEngine.showView(url, transition, params);
            };

            this._historyNavigate = function(url) {
                if (url === BACK) {
                    if (that.history.length === 1) {
                        return;
                    }

                    that.history.pop();
                    url = that.history[that.history.length - 1];
                } else {
                    that.history.push(url);
                }

                that.historyCallback(url, kendo.parseQueryStringParams(url));
            };

            this._historyReplace = function(url) {
                var params = kendo.parseQueryStringParams(url);
                that.history[that.history.length - 1] = url;
                that.historyCallback(url, params);
            };

            that.loader = new Loader(element, {
                loading: that.options.loading
            });

            that.viewEngine = new ViewEngine({
                container: element,
                transition: options.transition,
                rootNeeded: !options.initial,
                serverNavigation: options.serverNavigation,
                remoteViewURLPrefix: options.root || "",
                layout: options.layout,
                loader: that.loader
            });

            that.viewEngine.bind("showStart", function() {
                that.loader.transition();
                that.closeActiveDialogs();
            });

            that.viewEngine.bind("after", function(e) {
                that.loader.transitionDone();
            });

            that.viewEngine.bind(VIEW_SHOW, function(e) {
                that.trigger(VIEW_SHOW, e);
            });

            that.viewEngine.bind("loadStart", function() {
                that.loader.show();
            });

            that.viewEngine.bind("loadComplete", function() {
                that.loader.hide();
            });

            that.viewEngine.bind(SAME_VIEW_REQUESTED, function() {
                that.trigger(SAME_VIEW_REQUESTED);
            });

            that.viewEngine.bind("viewTypeDetermined", function(e) {
                if (!e.remote || !that.options.serverNavigation)  {
                    that.trigger(NAVIGATE, { url: e.url });
                }
            });

            this._setPortraitWidth();

            kendo.onResize(function() {
                that._setPortraitWidth();
            });

            that._setupAppLinks();
        },

        closeActiveDialogs: function() {
            var dialogs = this.element.find(roleSelector("actionsheet popover modalview")).filter(":visible");
            dialogs.each(function() {
                kendo.widgetInstance($(this), ui).close();
            });
        },

        navigateToInitial: function() {
            var initial = this.options.initial;

            if (initial) {
                this.navigate(initial);
            }
        },

        options: {
            name: "Pane",
            portraitWidth: "",
            transition: "",
            layout: "",
            collapsible: false,
            initial: null,
            loading: "<h1>Loading...</h1>"
        },

        events: [
            NAVIGATE,
            VIEW_SHOW,
            SAME_VIEW_REQUESTED
        ],

        append: function(html) {
            return this.viewEngine.append(html);
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            this.viewEngine.destroy();
        },

        navigate: function(url, transition) {
            if (url instanceof View) {
                url = url.id;
            }

            this.transition = transition;

            this._historyNavigate(url);
        },

        replace: function(url, transition) {
            if (url instanceof View) {
                url = url.id;
            }

            this.transition = transition;

            this._historyReplace(url);
        },

        bindToRouter: function(router) {
            var that = this,
                options = that.options,
                initial = options.initial,
                viewEngine = this.viewEngine;

            router.bind("init", function(e) {
                var url = e.url,
                    attrUrl = router.pushState ? url : "/";

                viewEngine.rootView.attr(kendo.attr("url"), attrUrl);

                if (url === "/" && initial) {
                    router.navigate(initial, true);
                    e.preventDefault(); // prevents from executing routeMissing, by default
                }
            });

            router.bind("routeMissing", function(e) {
                if (!that.historyCallback(e.url, e.params)) {
                    e.preventDefault();
                }
            });

            router.bind("same", function() {
                that.trigger(SAME_VIEW_REQUESTED);
            });

            that._historyNavigate = function(url) {
                router.navigate(url);
            };

            that._historyReplace = function(url) {
                router.replace(url);
            };
        },

        hideLoading: function() {
            this.loader.hide();
        },

        showLoading: function() {
            this.loader.show();
        },

        changeLoadingMessage: function(message) {
            this.loader.changeMessage(message);
        },

        view: function() {
            return this.viewEngine.view();
        },

        _setPortraitWidth: function() {
            var width,
                portraitWidth = this.options.portraitWidth;

            if (portraitWidth) {
                width = kendo.mobile.application.element.is(".km-vertical") ? portraitWidth : "auto";
                this.element.css("width", width);
            }
        },

        _setupAppLinks: function() {
            this.element.handler(this)
                .on("down", roleSelector(linkRoles), "_mouseup")
                .on("up", roleSelector(buttonRoles), "_mouseup")
                .on("click", roleSelector(linkRoles + " " + buttonRoles), "_appLinkClick");
        },

        _appLinkClick: function (e) {
            var href = $(e.currentTarget).attr("href");
            var remote = href && href[0] !== "#" && this.options.serverNavigation;

            if(!remote && attrValue($(e.currentTarget), "rel") != EXTERNAL) {
                e.preventDefault();
            }
        },

        _mouseup: function(e) {
            if (e.which > 1 || e.isDefaultPrevented()) {
                return;
            }

            var pane = this,
                link = $(e.currentTarget),
                transition = attrValue(link, "transition"),
                rel = attrValue(link, "rel") || "",
                target = attrValue(link, "target"),
                href = link.attr(HREF),
                remote = href && href[0] !== "#" && this.options.serverNavigation;

            if (remote || rel === EXTERNAL || (typeof href === "undefined") || href === DUMMY_HREF) {
                return;
            }

            // Prevent iOS address bar progress display for in app navigation
            link.attr(HREF, DUMMY_HREF);
            setTimeout(function() { link.attr(HREF, href); });

            if (rel.match(WIDGET_RELS)) {
                kendo.widgetInstance($(href), ui).openFor(link);
                // if propagation is not stopped and actionsheet is opened from tabstrip,
                // the actionsheet is closed immediately.
                if (rel === "actionsheet" || rel === "drawer") {
                    e.stopPropagation();
                }
            } else {
                if (target === "_top") {
                    pane = mobile.application.pane;
                }
                else if (target) {
                    pane = $("#" + target).data("kendoMobilePane");
                }

                pane.navigate(href, transition);
            }

            e.preventDefault();
        }
    });

    Pane.wrap = function(element) {
        if (!element.is(roleSelector("view"))) {
            element = element.wrap('<div data-' + kendo.ns + 'role="view" data-stretch="true"></div>').parent();
        }

        var paneContainer = element.wrap('<div class="km-pane-wrapper"><div></div></div>').parent(),
            pane = new Pane(paneContainer);

        pane.navigate("");

        return pane;
    };
    ui.plugin(Pane);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        mobile = kendo.mobile,
        ui = mobile.ui,
        SHOW = "show",
        HIDE = "hide",
        OPEN = "open",
        CLOSE = "close",
        WRAPPER = '<div class="km-popup-wrapper" />',
        ARROW = '<div class="km-popup-arrow" />',
        OVERLAY = '<div class="km-popup-overlay" />',
        DIRECTION_CLASSES = "km-up km-down km-left km-right",
        Widget = ui.Widget,
        DIRECTIONS = {
            "down": {
                origin: "bottom center",
                position: "top center"
            },
            "up": {
                origin: "top center",
                position: "bottom center"
            },
            "left": {
                origin: "center left",
                position: "center right",
                collision: "fit flip"
            },
            "right": {
                origin: "center right",
                position: "center left",
                collision: "fit flip"
            }
        },

        ANIMATION = {
            animation: {
                open: {
                    effects: "fade:in",
                    duration: 0
                },
                close: {
                    effects: "fade:out",
                    duration: 400
                }
            }
        },
        DIMENSIONS = {
            "horizontal": { offset: "top", size: "height" },
            "vertical": { offset: "left", size: "width" }
        },

        REVERSE = {
            "up": "down",
            "down": "up",
            "left": "right",
            "right": "left"
        };

    var Popup = Widget.extend({
        init: function(element, options) {
            var that = this,
                containerPopup = element.closest(".km-modalview-wrapper"),
                viewport = element.closest(".km-root").children('.km-pane').first(),
                container = containerPopup[0] ? containerPopup : viewport,
                popupOptions,
                axis;

            if (options.viewport) {
                viewport = options.viewport;
            } else if (!viewport[0]) {
                viewport = window;
            }

            if (options.container) {
                container = options.container;
            } else if (!container[0]) {
                container = document.body;
            }

            popupOptions = {
                viewport: viewport,
                open: function() {
                    that.overlay.show();
                },

                activate: $.proxy(that._activate, that),

                deactivate: function() {
                    that.overlay.hide();
                    that.trigger(HIDE);
                }
            };

            Widget.fn.init.call(that, element, options);

            element = that.element;
            options = that.options;

            element.wrap(WRAPPER).addClass("km-popup").show();

            axis = that.options.direction.match(/left|right/) ? "horizontal" : "vertical";

            that.dimensions = DIMENSIONS[axis];

            that.wrapper = element.parent().css({
                width: options.width,
                height: options.height
            }).addClass("km-popup-wrapper km-" + options.direction).hide();

            that.arrow = $(ARROW).prependTo(that.wrapper).hide();

            that.overlay = $(OVERLAY).appendTo(container).hide();
            popupOptions.appendTo = that.overlay;
            popupOptions.copyAnchorStyles = false;
            popupOptions.autosize = true;

            if (options.className) {
                that.overlay.addClass(options.className);
            }

            that.popup = new kendo.ui.Popup(that.wrapper, $.extend(true, popupOptions, ANIMATION, DIRECTIONS[options.direction]));
        },

        options: {
            name: "Popup",
            width: 240,
            height: "",
            direction: "down",
            container: null,
            viewport: null
        },

        events: [
            SHOW,
            HIDE
        ],

        show: function(target) {
            var that = this,
                popup = that.popup;

            popup.options.anchor = $(target);
            popup.open();
        },

        target: function() {
            return this.popup.options.anchor;
        },

        hide: function() {
            this.popup.close();
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            this.popup.destroy();
            this.overlay.remove();
        },

        _activate: function() {
            var that = this,
                direction = that.options.direction,
                dimensions = that.dimensions,
                offset = dimensions.offset,
                popup = that.popup,
                anchor = popup.options.anchor,
                anchorOffset = $(anchor).offset(),
                elementOffset = $(popup.element).offset(),
                cssClass = popup.flipped ? REVERSE[direction] : direction,
                min = that.arrow[dimensions.size]() * 2,
                max = that.element[dimensions.size]() - that.arrow[dimensions.size](),
                size = $(anchor)[dimensions.size](),
                offsetAmount = anchorOffset[offset] - elementOffset[offset] + (size / 2);

            if (offsetAmount < min) {
                offsetAmount = min;
            }

            if (offsetAmount > max) {
                offsetAmount = max;
            }

            that.wrapper.removeClass(DIRECTION_CLASSES).addClass("km-" + cssClass);
            that.arrow.css(offset, offsetAmount).show();

            that.trigger(SHOW);
        }
    });

    var PopOver = Widget.extend({
        init: function(element, options) {
            var that = this,
                popupOptions;

            that.initialOpen = false;

            Widget.fn.init.call(that, element, options);

            popupOptions = $.extend({
                className: "km-popover-root",
                "show": function() { that.trigger(OPEN, { target: that.popup.target() }); },
                "hide": function() { that.trigger(CLOSE); }
            }, this.options.popup);

            that.popup = new Popup(that.element, popupOptions);
            that.popup.overlay.on("move", false);

            that.pane = new ui.Pane(that.element, this.options.pane);
            that.pane.navigateToInitial();

            kendo.notify(that, ui);
        },

        options: {
            name: "PopOver",
            popup: { },
            pane: { }
        },

        events: [
            OPEN,
            CLOSE
        ],

        open: function(target) {
            this.openFor(target);
        },

        openFor: function(target) {
            this.popup.show(target);
            if (!this.initialOpen) {
                this.pane.navigate("");
                this.popup.popup._position();
                this.initialOpen = true;
            }
        },

        close: function() {
            this.popup.hide();
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            this.pane.destroy();
            this.popup.destroy();

            kendo.destroy(this.element);
        }
    });

    ui.plugin(Popup);
    ui.plugin(PopOver);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.mobile.ui,
        Popup = kendo.ui.Popup,
        SHIM = '<div class="km-shim"/>',
        SHOW = "show",
        HIDE = "hide",
        Widget = ui.Widget;

    var Shim = Widget.extend({
        init: function(element, options) {
            var that = this,
                app = kendo.mobile.application,
                os = kendo.support.mobileOS,
                osname = app ? app.os.name : (os ? os.name : "ios"),
                ioswp = osname === "ios" || osname === "wp" || (app ? app.os.skin : false),
                bb = osname === "blackberry",
                align = options.align || (ioswp ?  "bottom center" : bb ? "center right" : "center center"),
                position = options.position || (ioswp ? "bottom center" : bb ? "center right" : "center center"),
                effect = options.effect || (ioswp ? "slideIn:up" : bb ? "slideIn:left" : "fade:in"),
                shim = $(SHIM).handler(that).hide();

            Widget.fn.init.call(that, element, options);

            that.shim = shim;
            element = that.element;
            options = that.options;

            if (options.className) {
                that.shim.addClass(options.className);
            }

            if (!options.modal) {
                that.shim.on("up", "hide");
            }

            (app ? app.element : $(document.body)).append(shim);

            that.popup = new Popup(that.element, {
                anchor: shim,
                modal: true,
                appendTo: shim,
                origin: align,
                position: position,
                animation: {
                    open: {
                        effects: effect,
                        duration: options.duration
                    },
                    close: {
                        duration: options.duration
                    }
                },
                deactivate: function() {
                    shim.hide();
                },
                open: function() {
                    shim.show();
                }
            });

            kendo.notify(that);
        },

        events: [ SHOW, HIDE ],

        options: {
            name: "Shim",
            modal: false,
            align: undefined,
            position: undefined,
            effect: undefined,
            duration: 200
        },

        show: function() {
            this.popup.open();
            this.trigger(SHOW);
        },

        hide: function(e) {
            if (!e || !$.contains(this.shim.children().children(".k-popup")[0], e.target)) {
                this.popup.close();
                this.trigger(HIDE);
            }
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            this.shim.kendoDestroy();
            this.popup.destroy();
            this.shim.remove();
        }
    });

    ui.plugin(Shim);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.mobile.ui,
        Shim = ui.Shim,
        Widget = ui.Widget,
        OPEN = "open",
        CLOSE = "close",
        INIT = "init",
        WRAP = '<div class="km-modalview-wrapper" />';

    var ModalView = ui.View.extend({
        init: function(element, options) {
            var that = this, width, height;

            Widget.fn.init.call(that, element, options);

            element = that.element;
            options = that.options;

            width = element[0].style.width || "auto";
            height = element[0].style.height || "auto";

            element.addClass("km-modalview").wrap(WRAP);

            that.wrapper = element.parent().css({
                width: options.width || width || 300,
                height: options.height || height || 300
            }).addClass(height == "auto" ? " km-auto-height" : "");

            element.css({ width: "", height: "" });

            that.shim = new Shim(that.wrapper, {
                modal: options.modal,
                position: "center center",
                align: "center center",
                effect: "fade:in",
                className: "km-modalview-root",
                hide: function(e) {
                    that.trigger(CLOSE);
                }
            });

            if (kendo.support.mobileOS.wp) {
                that.shim.shim.on("click", false);
            }

            that._layout();
            that._scroller();
            that._model();
            that.element.css("display", "");

            that.trigger(INIT);
        },

        events: [
            INIT,
            OPEN,
            CLOSE
        ],

        options: {
            name: "ModalView",
            modal: true,
            width: null,
            height: null
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            this.shim.destroy();
        },

        open: function(target) {
            var that = this;
            that.target = $(target);
            that.shim.show();
            that.trigger("show", { view: that });
        },

        // Interface implementation, called from the pane click handlers
        openFor: function(target) {
            this.open(target);
            this.trigger(OPEN, { target: target });
        },

        close: function() {
            this.shim.hide();
            this.trigger(CLOSE);
        }
    });

    ui.plugin(ModalView);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        mobile = kendo.mobile,
        os = kendo.support.mobileOS,
        Transition = kendo.effects.Transition,
        roleSelector = kendo.roleSelector,
        AXIS = "x",
        ui = mobile.ui,
        SWIPE_TO_OPEN = !(os.ios && os.majorVersion == 7 && !os.appMode),
        BEFORE_SHOW = "beforeShow",
        INIT = "init",
        SHOW = "show",
        HIDE = "hide",
        NULL_VIEW = { enable: $.noop };

    var Drawer = ui.View.extend({
        init: function(element, options) {
            // move the drawer to the top, in order to hide it
            $(element).parent().prepend(element);

            mobile.ui.Widget.fn.init.call(this, element, options);

            this._layout();
            this._scroller();
            this._model();

            var pane = this.element.closest(roleSelector("pane")).data("kendoMobilePane"),
                userEvents;

            if (pane) {
                this.pane = pane;
                this.pane.bind("viewShow", function(e) {
                    drawer._viewShow(e);
                });

                this.pane.bind("sameViewRequested", function() {
                    drawer.hide();
                });

                userEvents = this.userEvents = new kendo.UserEvents(pane.element, {
                    filter: roleSelector("view splitview"),
                    allowSelection: true
                });

            } else {
                this.currentView = NULL_VIEW;
                var container = $(this.options.container);

                if (!container) {
                    throw new Error("The drawer needs a container configuration option set.");
                }

                userEvents = this.userEvents = new kendo.UserEvents(container, { allowSelection: true });
                this._attachTransition(container);
            }

            var drawer = this;

            var hide = function(e) {
                if (drawer.visible) {
                    drawer.hide();
                    e.preventDefault();
                }
            };

            if (this.options.swipeToOpen && SWIPE_TO_OPEN) {
                userEvents.bind("press", function(e) { drawer.transition.cancel(); });
                userEvents.bind("start", function(e) { drawer._start(e); });
                userEvents.bind("move", function(e) { drawer._update(e); });
                userEvents.bind("end", function(e) { drawer._end(e); });
                userEvents.bind("tap", hide);
            } else {
                userEvents.bind("press", hide);
            }

            this.leftPositioned = this.options.position === "left";

            this.visible = false;

            this.element.hide().addClass("km-drawer").addClass(this.leftPositioned ? "km-left-drawer" : "km-right-drawer");
            this.trigger(INIT);
        },

        options: {
            name: "Drawer",
            position: "left",
            views: [],
            swipeToOpen: true,
            title: "",
            container: null
        },

        events: [
            BEFORE_SHOW,
            HIDE,
            INIT,
            SHOW
        ],

        show: function() {
            if (this._activate()) {
                this._show();
            }
        },

        hide: function() {
            if (!this.currentView) {
                return;
            }

            this.currentView.enable();

            Drawer.current = null;
            this._moveViewTo(0);
            this.trigger(HIDE, { view: this });
        },

        // Alias in order to support popover/modalview etc. interface
        openFor: function() {
            if (this.visible) {
                this.hide();
            } else {
                this.show();
            }
        },

        destroy: function() {
            ui.View.fn.destroy.call(this);
            this.userEvents.destroy();
        },

        _activate: function() {
            if (this.visible) {
                return true;
            }

            var view,
                visibleOnCurrentView = true,
                views = this.options.views;

            if (this.pane && views.length) {
                view = this.pane.view();
                visibleOnCurrentView = this._viewsInclude(view.id.replace('#', '')) || this._viewsInclude(view.element.attr("id"));
            }

            if (this.trigger(BEFORE_SHOW, { view: this }) || !visibleOnCurrentView) {
                return false;
            }

            this._setAsCurrent();
            this.element.show();

            this.trigger(SHOW, { view: this });
            return true;
        },

        _viewsInclude: function(id) {
            return this.options.views.indexOf(id) > -1;
        },

        _show: function() {
            this.currentView.enable(false);

            this.visible = true;
            var offset = this.element.width();

            if (!this.leftPositioned) {
                offset = -offset;
            }

            this._moveViewTo(offset);
        },

        _setAsCurrent: function() {
            if (Drawer.last !== this) {
                if (Drawer.last) {
                    Drawer.last.element.hide();
                }
                this.element.show();
            }

            Drawer.last = this;
            Drawer.current = this;
        },

        _moveViewTo: function(offset) {
            this.userEvents.cancel();
            this.transition.moveTo({ location: offset, duration: 400, ease: Transition.easeOutExpo });
        },

        _viewShow: function(e) {
            if (this.currentView) {
                this.currentView.enable();
            }

            if (this.currentView === e.view) {
                this.hide();
                return;
            }

            this.currentView = e.view;
            this._attachTransition(e.view.element);
        },

        _attachTransition: function(element) {
            var that = this,
                movable = this.movable,
                currentOffset = movable && movable.x;


            if (this.transition) {
                this.transition.cancel();
                this.movable.moveAxis("x", 0);
            }

            movable = this.movable = new kendo.ui.Movable(element);

            this.transition = new Transition({
                axis: AXIS,
                movable: this.movable,
                onEnd: function() {
                    if (movable[AXIS] === 0) {
                        element[0].style.cssText = "";
                        that.element.hide();
                        that.visible = false;
                    }
                }
            });

            if (currentOffset) {
                element.addClass("k-fx-hidden");
                kendo.animationFrame(function() {
                    element.removeClass("k-fx-hidden");
                    that.movable.moveAxis(AXIS, currentOffset);
                    that.hide();
                });
            }
        },

        _start: function(e) {
            var userEvents = e.sender;

            // ignore non-horizontal swipes
            if (Math.abs(e.x.velocity) < Math.abs(e.y.velocity) || kendo.triggeredByInput(e.event)) {
                userEvents.cancel();
                return;
            }

            var leftPositioned = this.leftPositioned,
                visible = this.visible,
                canMoveLeft = leftPositioned && visible || !leftPositioned && !Drawer.current,
                canMoveRight = !leftPositioned && visible || leftPositioned && !Drawer.current,
                leftSwipe = e.x.velocity < 0;

            if ((canMoveLeft && leftSwipe) || (canMoveRight && !leftSwipe)) {
                if (this._activate()) {
                    userEvents.capture();
                    return;
                }
            }

            userEvents.cancel();
        },

        _update: function(e) {
            var movable = this.movable,
                newPosition = movable.x + e.x.delta,
                limitedPosition;

            if (this.leftPositioned) {
                limitedPosition = Math.min(Math.max(0, newPosition), this.element.width());
            } else {
                limitedPosition = Math.max(Math.min(0, newPosition), -this.element.width());
            }

            this.movable.moveAxis(AXIS, limitedPosition);
            e.event.preventDefault();
            e.event.stopPropagation();
        },

        _end: function(e) {
            var velocity = e.x.velocity,
                pastHalf = Math.abs(this.movable.x) > this.element.width() / 2,
                velocityThreshold = 0.8,
                shouldShow;

            if (this.leftPositioned) {
                shouldShow = velocity > -velocityThreshold && (velocity > velocityThreshold || pastHalf);
            } else {
                shouldShow = velocity < velocityThreshold && (velocity < -velocityThreshold || pastHalf);
            }

            if(shouldShow) {
                this._show();
            } else {
                this.hide();
            }
        }
    });

    ui.plugin(Drawer);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.mobile.ui,
        Widget = ui.Widget,
        EXPANED_PANE_SHIM = "<div class='km-expanded-pane-shim' />",
        View = ui.View;

    var SplitView = View.extend({
        init: function(element, options) {
            var that = this, pane;

            Widget.fn.init.call(that, element, options);
            element = that.element;

            $.extend(that, options);

            that._id();
            that._layout();
            that._overlay();
            that._style();
            kendo.mobile.init(element.children(kendo.roleSelector("modalview")));

            that.panes = [];
            that._paramsHistory = [];

            that.element.children(kendo.roleSelector("pane")).each(function() {
                pane = kendo.initWidget(this, {}, ui.roles);
                that.panes.push(pane);
            });

            that.expandedPaneShim = $(EXPANED_PANE_SHIM).appendTo(that.element);

            that._shimUserEvents = new kendo.UserEvents(that.expandedPaneShim, {
                tap: function() {
                    that.collapsePanes();
                }
            });
        },

        options: {
            name: "SplitView",
            style: "horizontal"
        },

        expandPanes: function() {
            this.element.addClass("km-expanded-splitview");
        },

        collapsePanes: function() {
            this.element.removeClass("km-expanded-splitview");
        },

        // Implement view interface
        _layout: function() {
            var that = this,
                element = that.element;

            element.data("kendoView", that).addClass("km-view km-splitview");

            that.transition = kendo.attrValue(element, "transition");
            $.extend(that, { header: [], footer: [], content: element });
        },

        _style: function () {
            var style = this.options.style,
                element = this.element,
                styles;

            if (style) {
                styles = style.split(" ");
                $.each(styles, function () {
                    element.addClass("km-split-" + this);
                });
            }
        },

        showStart: function() {
            var that = this;
            that.element.css("display", "");

            if (!that.inited) {
                that.inited = true;
                $.each(that.panes, function() {
                    if (this.options.initial) {
                        this.navigateToInitial();
                    } else {
                        this.navigate("");
                    }
                });
                that.trigger("init", {view: that});
            }

            that.trigger("show", {view: that});
        }
    });

    ui.plugin(SplitView);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        mobile = kendo.mobile,
        support = kendo.support,
        Pane = mobile.ui.Pane,

        DEFAULT_OS = "ios7",
        OS = support.mobileOS,
        BERRYPHONEGAP = OS.device == "blackberry" && OS.flatVersion >= 600 && OS.flatVersion < 1000 && OS.appMode,
        VERTICAL = "km-vertical",
        CHROME =  OS.browser === "chrome",
        BROKEN_WEBVIEW_RESIZE = OS.ios && OS.flatVersion >= 700 && (OS.appMode || CHROME),
        INITIALLY_HORIZONTAL = (Math.abs(window.orientation) / 90 == 1),
        HORIZONTAL = "km-horizontal",

        MOBILE_PLATFORMS = {
            ios7: { ios: true, browser: "default", device: "iphone", flatVersion: "700", majorVersion: "7", minorVersion: "0.0", name: "ios", tablet: false },
            ios: { ios: true, browser: "default", device: "iphone", flatVersion: "612", majorVersion: "6", minorVersion: "1.2", name: "ios", tablet: false },
            android: { android: true, browser: "default", device: "android", flatVersion: "442", majorVersion: "4", minorVersion: "4.2", name: "android", tablet: false },
            blackberry: { blackberry: true, browser: "default", device: "blackberry", flatVersion: "710", majorVersion: "7", minorVersion: "1.0", name: "blackberry", tablet: false },
            meego: { meego: true, browser: "default", device: "meego", flatVersion: "850", majorVersion: "8", minorVersion: "5.0", name: "meego", tablet: false },
            wp: { wp: true, browser: "default", device: "wp", flatVersion: "800", majorVersion: "8", minorVersion: "0.0", name: "wp", tablet: false }
        },

        viewportTemplate = kendo.template('<meta content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no#=data.height#" name="viewport" />', {usedWithBlock: false}),
        systemMeta = kendo.template('<meta name="apple-mobile-web-app-capable" content="#= data.webAppCapable === false ? \'no\' : \'yes\' #" /> ' +
                     '<meta name="apple-mobile-web-app-status-bar-style" content="#=data.statusBarStyle#" /> ' +
                     '<meta name="msapplication-tap-highlight" content="no" /> ', {usedWithBlock: false}),
        clipTemplate = kendo.template('<style>.km-view { clip: rect(0 #= data.width #px #= data.height #px 0); }</style>', {usedWithBlock: false}),
        ENABLE_CLIP = OS.android && OS.browser != "chrome" || OS.blackberry,
        viewportMeta = viewportTemplate({ height: "" }),

        iconMeta = kendo.template('<link rel="apple-touch-icon' + (OS.android ? '-precomposed' : '') + '" # if(data.size) { # sizes="#=data.size#" #}# href="#=data.icon#" />', {usedWithBlock: false}),

        HIDEBAR = (OS.device == "iphone" || OS.device == "ipod") && OS.majorVersion < 7,
        SUPPORT_SWIPE_TO_GO_BACK = (OS.device == "iphone" || OS.device == "ipod") && OS.majorVersion >= 7,
        HISTORY_TRANSITION = SUPPORT_SWIPE_TO_GO_BACK ? "none" : null,
        BARCOMPENSATION = OS.browser == "mobilesafari" ? 60 : 0,
        STATUS_BAR_HEIGHT = 20,
        WINDOW = $(window),
        SCREEN = window.screen,
        HEAD = $("head"),

        // mobile app events
        INIT = "init",
        proxy = $.proxy;

    function osCssClass(os, options) {
        var classes = [];

        if (OS) {
            classes.push("km-on-" + OS.name);
        }

        if (os.skin) {
            classes.push("km-" + os.skin);
        } else {
            if (os.name == "ios" && os.majorVersion > 6) {
                classes.push("km-ios7");
            } else {
                classes.push("km-" + os.name);
            }
        }
        if ((os.name == "ios" && os.majorVersion < 7) || os.name != "ios") {
            classes.push("km-" + os.name + os.majorVersion);
        }
        classes.push("km-" + os.majorVersion);
        classes.push("km-m" + (os.minorVersion ? os.minorVersion[0] : 0));

        if (os.variant) {
            classes.push("km-" + (os.skin ? os.skin : os.name) + "-" + os.variant);
        }

        if (os.cordova) {
            classes.push("km-cordova");
        }
        if (os.appMode) {
            classes.push("km-app");
        } else {
            classes.push("km-web");
        }

        if (options && options.statusBarStyle) {
            classes.push("km-" + options.statusBarStyle + "-status-bar");
        }

        return classes.join(" ");
    }

    function wp8Background() {
        return parseInt($("<div style='background: Background' />").css("background-color").split(",")[1], 10) === 0 ? 'dark' : 'light';
    }

    function isOrientationHorizontal(element) {
        return OS.wp ? element.css("animation-name") == "-kendo-landscape" : (Math.abs(window.orientation) / 90 == 1);
    }

    function getOrientationClass(element) {
        return isOrientationHorizontal(element) ? HORIZONTAL : VERTICAL;
    }

    function setMinimumHeight(pane) {
        pane.parent().addBack()
               .css("min-height", window.innerHeight);
    }

    function applyViewportHeight() {
        $("meta[name=viewport]").remove();
        HEAD.append(viewportTemplate({
            height: ", width=device-width" +  // width=device-width was removed for iOS6, but this should stay for BB PhoneGap.
                        (isOrientationHorizontal() ?
                            ", height=" + window.innerHeight + "px"  :
                            (support.mobileOS.flatVersion >= 600 && support.mobileOS.flatVersion < 700) ?
                                ", height=" + window.innerWidth + "px" :
                                ", height=device-height")
        }));
    }

    var Application = kendo.Observable.extend({
        init: function(element, options) {
            var that = this;

            mobile.application = that; // global reference to current application

            that.options = $.extend({
                hideAddressBar: true,
                useNativeScrolling: false,
                statusBarStyle: "black",
                transition: "",
                historyTransition: HISTORY_TRANSITION,
                updateDocumentTitle: true
            }, options);

            kendo.Observable.fn.init.call(that, that.options);
            that.bind(that.events, that.options);

            $(function(){
                element = $(element);
                that.element = element[0] ? element : $(document.body);
                that._setupPlatform();
                that._attachMeta();
                that._setupElementClass();
                that._attachHideBarHandlers();
                that.pane = new Pane(that.element, that.options);
                that.pane.navigateToInitial();

                if (that.options.updateDocumentTitle) {
                    that._setupDocumentTitle();
                }

                that._startHistory();
                that.trigger(INIT);
            });
        },

        events: [
            INIT
        ],

        navigate: function(url, transition) {
            this.pane.navigate(url, transition);
        },

        replace: function(url, transition) {
            this.pane.replace(url, transition);
        },

        scroller: function() {
            return this.view().scroller;
        },

        hideLoading: function() {
            if (this.pane) {
                this.pane.hideLoading();
            } else {
                throw new Error("The mobile application instance is not fully instantiated. Please consider activating loading in the application init event handler.");
            }
        },

        showLoading: function() {
            if (this.pane) {
                this.pane.showLoading();
            } else {
                throw new Error("The mobile application instance is not fully instantiated. Please consider activating loading in the application init event handler.");
            }
        },

        changeLoadingMessage: function(message) {
            if (this.pane) {
                this.pane.changeLoadingMessage(message);
            } else {
                throw new Error("The mobile application instance is not fully instantiated. Please consider changing the message in the application init event handler.");
            }
        },

        view: function() {
            return this.pane.view();
        },

        skin: function(skin) {
            var that = this;

            if (!arguments.length) {
                return that.options.skin;
            }

            that.options.skin = skin || "";
            that.element[0].className = "km-pane";
            that._setupPlatform();
            that._setupElementClass();

            return that.options.skin;
        },

        destroy: function() {
            this.pane.destroy();
            this.router.destroy();
        },

        _setupPlatform: function() {
            var that = this,
                platform = that.options.platform,
                skin = that.options.skin,
                split = [],
                os = OS || MOBILE_PLATFORMS[DEFAULT_OS];

            if (platform) {
                if (typeof platform === "string") {
                    split = platform.split("-");
                    os = $.extend({ variant: split[1] }, os, MOBILE_PLATFORMS[split[0]]);
                } else {
                    os = platform;
                }
            }

            if (skin) {
                split = skin.split("-");
                os = $.extend({}, os, { skin: split[0], variant: split[1] });
            }

            that.os = os;

            that.osCssClass = osCssClass(that.os, that.options);

            if (os.wp) {
                if (refreshBackgroundColor) {
                    $(window).off("focusin", refreshBackgroundColor);
                    document.removeEventListener("resume", refreshBackgroundColor);
                }

                if (!os.skin) {
                    that.element.parent().css("overflow", "hidden");

                    var refreshBackgroundColor = function() {
                        that.element.removeClass("km-wp-dark km-wp-light").addClass("km-wp-" + wp8Background());
                    };

                    $(window).on("focusin", refreshBackgroundColor); // Restore theme on browser focus (requires click).
                    document.addEventListener("resume", refreshBackgroundColor); // PhoneGap fires resume.

                    refreshBackgroundColor();
                }
            }
        },

        _startHistory: function() {
            this.router = new kendo.Router({ pushState: this.options.pushState, root: this.options.root, hashBang: this.options.hashBang });
            this.pane.bindToRouter(this.router);
            this.router.start();
        },

        _resizeToScreenHeight: function() {
            var includeStatusBar = $("meta[name=apple-mobile-web-app-status-bar-style]").attr("content").match(/black-translucent|hidden/),
                element = this.element,
                height;

            if (CHROME) {
                height = window.innerHeight;
            } else {
                if (isOrientationHorizontal(element)) {
                    if (includeStatusBar) {
                        if (INITIALLY_HORIZONTAL) {
                            height = SCREEN.availWidth + STATUS_BAR_HEIGHT;
                        } else {
                            height = SCREEN.availWidth;
                        }
                    } else {
                        if (INITIALLY_HORIZONTAL) {
                            height = SCREEN.availWidth;
                        } else {
                            height = SCREEN.availWidth - STATUS_BAR_HEIGHT;
                        }
                    }
                } else {
                    if (includeStatusBar) {
                        if (INITIALLY_HORIZONTAL) {
                            height = SCREEN.availHeight;
                        } else {
                            height = SCREEN.availHeight + STATUS_BAR_HEIGHT;
                        }
                    } else {
                        if (INITIALLY_HORIZONTAL) {
                            height = SCREEN.availHeight - STATUS_BAR_HEIGHT;
                        } else {
                            height = SCREEN.availHeight;
                        }
                    }
                }
            }

            element.height(height);
        },

        _setupElementClass: function() {
            var that = this, size,
                element = that.element;

            element.parent().addClass("km-root km-" + (that.os.tablet ? "tablet" : "phone"));
            element.addClass(that.osCssClass + " " + getOrientationClass(element));
            if (this.options.useNativeScrolling) {
                element.parent().addClass("km-native-scrolling");
            }

            if (CHROME) {
                element.addClass("km-ios-chrome");
            }

            if (support.wpDevicePixelRatio) {
                element.parent().css("font-size", support.wpDevicePixelRatio + "em");
            }

            if (BERRYPHONEGAP) {
                applyViewportHeight();
            }
            if (that.options.useNativeScrolling) {
                element.parent().addClass("km-native-scrolling");
            } else if (ENABLE_CLIP) {
                size = (screen.availWidth > screen.availHeight ? screen.availWidth : screen.availHeight) + 200;
                $(clipTemplate({ width: size, height: size })).appendTo(HEAD);
            }

            if (BROKEN_WEBVIEW_RESIZE) {
                that._resizeToScreenHeight();
            }

            kendo.onResize(function() {
                element
                    .removeClass("km-horizontal km-vertical")
                    .addClass(getOrientationClass(element));

                if (that.options.useNativeScrolling) {
                    setMinimumHeight(element);
                }

                if (BROKEN_WEBVIEW_RESIZE) {
                    that._resizeToScreenHeight();
                }

                if (BERRYPHONEGAP) {
                    applyViewportHeight();
                }

                kendo.resize(element);
            });
        },

        _clearExistingMeta: function() {
            HEAD.find("meta")
                .filter("[name|='apple-mobile-web-app'],[name|='msapplication-tap'],[name='viewport']")
                .remove();
        },

        _attachMeta: function() {
            var options = this.options,
                icon = options.icon, size;

            this._clearExistingMeta();

            if (!BERRYPHONEGAP) {
                HEAD.prepend(viewportMeta);
            }

            HEAD.prepend(systemMeta(options));

            if (icon) {
                if (typeof icon === "string") {
                    icon = { "" : icon };
                }

                for(size in icon) {
                    HEAD.prepend(iconMeta({ icon: icon[size], size: size }));
                }
            }

            if (options.useNativeScrolling) {
                setMinimumHeight(this.element);
            }
        },

        _attachHideBarHandlers: function() {
            var that = this,
                hideBar = proxy(that, "_hideBar");

            if (support.mobileOS.appMode || !that.options.hideAddressBar || !HIDEBAR || that.options.useNativeScrolling) {
                return;
            }

            that._initialHeight = {};

            WINDOW.on("load", hideBar);

            kendo.onResize(function () {
                setTimeout(window.scrollTo, 0, 0, 1);
            });
        },

        _setupDocumentTitle: function() {
            var that = this,
                defaultTitle = document.title;

            that.pane.bind("viewShow", function(e) {
                var title = e.view.title;
                document.title = title !== undefined ? title : defaultTitle;
            });
        },

        _hideBar: function() {
            var that = this,
                element = that.element;

            element.height(kendo.support.transforms.css + "calc(100% + " + BARCOMPENSATION + "px)");
            $(window).trigger(kendo.support.resize);
        }
    });

    kendo.mobile.Application = Application;
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        support = kendo.support,
        ui = kendo.mobile.ui,
        Shim = ui.Shim,
        Popup = ui.Popup,
        Widget = ui.Widget,
        OPEN = "open",
        CLOSE = "close",
        COMMAND = "command",
        BUTTONS = "li>a",
        CONTEXT_DATA = "actionsheetContext",
        WRAP = '<div class="km-actionsheet-wrapper" />',
        cancelTemplate = kendo.template('<li class="km-actionsheet-cancel"><a href="\\#">#:cancel#</a></li>');

    var ActionSheet = Widget.extend({
        init: function(element, options) {
            var that = this,
                ShimClass,
                tablet,
                type,
                os = support.mobileOS;

            Widget.fn.init.call(that, element, options);

            options = that.options;
            type = options.type;

            if (type === "auto") {
                tablet = os && os.tablet;
            } else {
                tablet = type === "tablet";
            }

            ShimClass = tablet ? Popup : Shim;

            element = that.element;

            if (options.cancelTemplate) {
                cancelTemplate = kendo.template(options.cancelTemplate);
            }

            element
                .addClass("km-actionsheet")
                .append(cancelTemplate({cancel: that.options.cancel}))
                .wrap(WRAP)
                .on("up", BUTTONS, "_click")
                .on("click", BUTTONS, kendo.preventDefault);

            that.view().bind("destroy", function() {
                that.destroy();
            });

            that.wrapper = element.parent().addClass(type ? " km-actionsheet-" + type : "");
            that.shim = new ShimClass(that.wrapper, $.extend({modal: os.ios && os.majorVersion < 7, className: "km-actionsheet-root"}, that.options.popup) );

            kendo.notify(that, ui);

            if (tablet) {
                kendo.onResize($.proxy(this, "_resize"));
            }
        },

        events: [
            OPEN,
            CLOSE,
            COMMAND
        ],

        options: {
            name: "ActionSheet",
            cancel: "Cancel",
            type: "auto",
            popup: { height: "auto" }
        },

        open: function(target, context) {
            var that = this;
            that.target = $(target);
            that.context = context;
            that.shim.show(target);
        },

        close: function() {
            this.context = this.target = null;
            this.shim.hide();
        },

        openFor: function(target) {
            var that = this,
                context = target.data(CONTEXT_DATA);

            that.open(target, context);
            that.trigger(OPEN, { target: target, context: context });
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            this.shim.destroy();
        },

        _click: function(e) {
            if (e.isDefaultPrevented()) {
                return;
            }

            var currentTarget = $(e.currentTarget);
            var action = currentTarget.data("action");

            if (action) {
                kendo.getter(action)(window)({
                    target: this.target,
                    context: this.context
                });
            }

            this.trigger(COMMAND, { target: this.target, context: this.context, currentTarget: currentTarget });

            e.preventDefault();
            this.close();
            this.trigger(CLOSE);
        },

        _resize: function() {
            this.shim.hide();
        }
    });

    ui.plugin(ActionSheet);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        mobile = kendo.mobile,
        ui = mobile.ui,
        Widget = ui.Widget,
        support = kendo.support,
        os = support.mobileOS,
        ANDROID3UP = os.android && os.flatVersion >= 300,
        CLICK = "click",
        DISABLED = "disabled",
        DISABLEDSTATE = "km-state-disabled";

    function highlightButton(widget, event, highlight) {
        $(event.target).closest(".km-button,.km-detail").toggleClass("km-state-active", highlight);

        if (ANDROID3UP && widget.deactivateTimeoutID) {
            clearTimeout(widget.deactivateTimeoutID);
            widget.deactivateTimeoutID = 0;
        }
    }

    function createBadge(value) {
        return $('<span class="km-badge">' + value + '</span>');
    }

    var Button = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            that._wrap();
            that._style();

            that.options.enable = that.options.enable && !that.element.attr(DISABLED);
            that.enable(that.options.enable);

            that._userEvents = new kendo.UserEvents(that.element, {
                press: function(e) { that._activate(e); },
                tap: function(e) { that._release(e); },
                release: function(e) { highlightButton(that, e, false); },
                // prevent the navigation when native scrolling is present
                end: function(e) {
                    if (kendo.mobile.appLevelNativeScrolling() || that.viewHasNativeScrolling()) {
                        e.preventDefault();
                    }
                }
            });

            if (ANDROID3UP) {
                that.element.on("move", function(e) { that._timeoutDeactivate(e); });
            }
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            this._userEvents.destroy();
        },

        events: [
            CLICK
        ],

        options: {
            name: "Button",
            icon: "",
            style: "",
            badge: "",
            enable: true
        },

        badge: function (value) {
            var badge = this.badgeElement = this.badgeElement || createBadge(value).appendTo(this.element);

            if (value || value === 0) {
                badge.html(value);
                return this;
            }

            if (value === false) {
                badge.empty().remove();
                this.badgeElement = false;
                return this;
            }

            return badge.html();
        },

        enable: function(enable) {
            var element = this.element;

            if(typeof enable == "undefined") {
                enable = true;
            }

            this.options.enable = enable;

            if(enable) {
                element.removeAttr(DISABLED);
            } else {
                element.attr(DISABLED, DISABLED);
            }

            element.toggleClass(DISABLEDSTATE, !enable);
        },

        _timeoutDeactivate: function(e) {
            if (!this.deactivateTimeoutID) {
                this.deactivateTimeoutID = setTimeout(highlightButton, 500, this, e, false);
            }
        },

        _activate: function(e) {
            var activeElement = document.activeElement,
                nodeName = activeElement ? activeElement.nodeName : "";

            if(this.options.enable) {
                highlightButton(this, e, true);

                if (nodeName == "INPUT" || nodeName == "TEXTAREA") {
                    activeElement.blur(); // Hide device keyboard
                }
            }
        },

        _release: function(e) {
            var that = this;

            if (e.which > 1) {
                return;
            }

            if(!that.options.enable) {
                e.preventDefault();
                return;
            }

            if (that.trigger(CLICK, {target: $(e.target), button: that.element})) {
                e.preventDefault();
            }
        },

        _style: function() {
            var style = this.options.style,
                element = this.element,
                styles;

            if (style) {
                styles = style.split(" ");
                $.each(styles, function() {
                    element.addClass("km-" + this);
                });
            }
        },

        _wrap: function() {
            var that = this,
                icon = that.options.icon,
                badge = that.options.badge,
                iconSpan = '<span class="km-icon km-' + icon,
                element = that.element.addClass("km-button"),
                span = element.children("span:not(.km-icon)").addClass("km-text"),
                image = element.find("img").addClass("km-image");

            if (!span[0] && element.html()) {
                span = element.wrapInner('<span class="km-text" />').children("span.km-text");
            }

            if (!image[0] && icon) {
                if (!span[0]) {
                    iconSpan += " km-notext";
                }
                that.iconElement = element.prepend($(iconSpan + '" />'));
            }

            if (badge || badge === 0) {
                that.badgeElement = createBadge(badge).appendTo(element);
            }
        }
    });

    var BackButton = Button.extend({
        options: {
            name: "BackButton",
            style: "back"
        },

        init: function(element, options) {
            var that = this;
            Button.fn.init.call(that, element, options);

            if (typeof that.element.attr("href") === "undefined") {
                that.element.attr("href", "#:back");
            }
        }
    });

    var DetailButton = Button.extend({
        options: {
            name: "DetailButton",
            style: ""
        },

        init: function(element, options) {
            Button.fn.init.call(this, element, options);
        },

        _style: function() {
            var style = this.options.style + " detail",
                element = this.element;

            if (style) {
                var styles = style.split(" ");
                $.each(styles, function() {
                    element.addClass("km-" + this);
                });
            }
        },

        _wrap: function() {
            var that = this,
                icon = that.options.icon,
                iconSpan = '<span class="km-icon km-' + icon,
                element = that.element,
                span = element.children("span"),
                image = element.find("img").addClass("km-image");

            if (!image[0] && icon) {
                if (!span[0]) {
                    iconSpan += " km-notext";
                }
                element.prepend($(iconSpan + '" />'));
            }
        }

    });

    ui.plugin(Button);
    ui.plugin(BackButton);
    ui.plugin(DetailButton);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.mobile.ui,
        Widget = ui.Widget,
        ACTIVE = "km-state-active",
        SELECT = "select",
        SELECTOR = "li:not(." + ACTIVE +")";

    function createBadge(value) {
        return $('<span class="km-badge">' + value + '</span>');
    }

    var ButtonGroup = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            that.element.addClass("km-buttongroup").find("li").each(that._button);

            that.element.on(that.options.selectOn, SELECTOR, "_select");

            that.select(that.options.index);
        },

        events: [
            SELECT
        ],

        options: {
            name: "ButtonGroup",
            selectOn: "down",
            index: -1
        },

        current: function() {
            return this.element.find("." + ACTIVE);
        },

        select: function (li) {
            var that = this,
                index = -1;

            if (li === undefined || li === -1) {
                return;
            }

            that.current().removeClass(ACTIVE);

            if (typeof li === "number") {
                index = li;
                li = $(that.element[0].children[li]);
            } else if (li.nodeType) {
                li = $(li);
                index = li.index();
            }

            li.addClass(ACTIVE);
            that.selectedIndex = index;
        },

        badge: function(item, value) {
            var buttongroup = this.element, badge;

            if (!isNaN(item)) {
                item = buttongroup.children().get(item);
            }

            item = buttongroup.find(item);
            badge = $(item.children(".km-badge")[0] || createBadge(value).appendTo(item));

            if (value || value === 0) {
                badge.html(value);
                return this;
            }

            if (value === false) {
                badge.empty().remove();
                return this;
            }

            return badge.html();
        },

        _button: function() {
            var button = $(this).addClass("km-button"),
                icon = kendo.attrValue(button, "icon"),
                badge = kendo.attrValue(button, "badge"),
                span = button.children("span"),
                image = button.find("img").addClass("km-image");

            if (!span[0]) {
                span = button.wrapInner("<span/>").children("span");
            }

            span.addClass("km-text");

            if (!image[0] && icon) {
                button.prepend($('<span class="km-icon km-' + icon + '"/>'));
            }

            if (badge || badge === 0) {
                createBadge(badge).appendTo(button);
            }
        },

        _select: function(e) {
            if (e.which > 1 || e.isDefaultPrevented()) {
                return;
            }

            this.select(e.currentTarget);
            this.trigger(SELECT, { index: this.selectedIndex });
        }
    });

    ui.plugin(ButtonGroup);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        Node = window.Node,
        mobile = kendo.mobile,
        ui = mobile.ui,
        DataSource = kendo.data.DataSource,
        Widget = ui.Widget,
        ITEM_SELECTOR = ".km-list > li, > li:not(.km-group-container)",
        HIGHLIGHT_SELECTOR = ".km-listview-link, .km-listview-label",
        ICON_SELECTOR = "[" + kendo.attr("icon") + "]",
        proxy = $.proxy,
        attrValue = kendo.attrValue,
        GROUP_CLASS = "km-group-title",
        ACTIVE_CLASS = "km-state-active",
        GROUP_WRAPPER = '<div class="' + GROUP_CLASS + '"><div class="km-text"></div></div>',
        GROUP_TEMPLATE = kendo.template('<li><div class="' + GROUP_CLASS + '"><div class="km-text">#= this.headerTemplate(data) #</div></div><ul>#= kendo.render(this.template, data.items)#</ul></li>'),
        WRAPPER = '<div class="km-listview-wrapper" />',
        SEARCH_TEMPLATE = kendo.template('<form class="km-filter-form"><div class="km-filter-wrap"><input type="search" placeholder="#=placeholder#"/><a href="\\#" class="km-filter-reset" title="Clear"><span class="km-icon km-clear"></span><span class="km-text">Clear</span></a></div></form>'),
        NS = ".kendoMobileListView",
        STYLED = "styled",
        DATA_BOUND = "dataBound",
        DATA_BINDING = "dataBinding",
        ITEM_CHANGE = "itemChange",
        CLICK = "click",
        CHANGE = "change",
        PROGRESS = "progress",
        FUNCTION = "function",

        whitespaceRegExp = /^\s+$/,
        buttonRegExp = /button/;

    function whitespace() {
        return this.nodeType === Node.TEXT_NODE && this.nodeValue.match(whitespaceRegExp);
    }

    function addIcon(item, icon) {
        if (icon && !item[0].querySelector(".km-icon")) {
            item.prepend('<span class="km-icon km-' + icon + '"/>');
        }
    }

    function enhanceItem(item) {
        addIcon(item, attrValue(item, "icon"));
        addIcon(item, attrValue(item.children(ICON_SELECTOR), "icon"));
    }

    function enhanceLinkItem(item) {
        var parent = item.parent(),
            itemAndDetailButtons = item.add(parent.children(kendo.roleSelector("detailbutton"))),
            otherNodes = parent.contents().not(itemAndDetailButtons).not(whitespace);

        if (otherNodes.length) {
            return;
        }

        item.addClass("km-listview-link")
            .attr(kendo.attr("role"), "listview-link");

        addIcon(item, attrValue(parent, "icon"));
        addIcon(item, attrValue(item, "icon"));
    }

    function enhanceCheckBoxItem(label) {
        if (!label[0].querySelector("input[type=checkbox],input[type=radio]")) {
            return;
        }

        var item = label.parent();

        if (item.contents().not(label).not(function() { return this.nodeType == 3; })[0]) {
            return;
        }

        label.addClass("km-listview-label");

        label.children("[type=checkbox],[type=radio]").addClass("km-widget km-icon km-check");
    }

    function putAt(element, top) {
        $(element).css('transform', 'translate3d(0px, ' + top + 'px, 0px)');
    }

    var HeaderFixer = kendo.Class.extend({
        init: function(listView) {
            var scroller = listView.scroller();

            if (!scroller) {
                return;
            }

            this.options = listView.options;
            this.element = listView.element;
            this.scroller = listView.scroller();
            this._shouldFixHeaders();

            var headerFixer = this;

            var cacheHeaders = function() {
                headerFixer._cacheHeaders();
            };

            listView.bind("resize", cacheHeaders);

            listView.bind(STYLED, cacheHeaders);
            listView.bind(DATA_BOUND, cacheHeaders);

            scroller.bind("scroll", function(e) {
                headerFixer._fixHeader(e);
            });
        },

        _fixHeader: function(e) {
            if (!this.fixedHeaders) {
                return;
            }

            var i = 0,
                scroller = this.scroller,
                headers = this.headers,
                scrollTop = e.scrollTop,
                headerPair,
                offset,
                header;

            do {
                headerPair = headers[i++];
                if (!headerPair) {
                    header = $("<div />");
                    break;
                }
                offset = headerPair.offset;
                header = headerPair.header;
            } while (offset + 1 > scrollTop);

            if (this.currentHeader != i) {
                scroller.fixedContainer.html(header.clone());
                this.currentHeader = i;
            }
        },

        _shouldFixHeaders: function() {
            this.fixedHeaders = this.options.type === "group" && this.options.fixedHeaders;
        },

        _cacheHeaders: function() {
            this._shouldFixHeaders();

            if (!this.fixedHeaders) {
                return;
            }

            var headers = [], offset = this.scroller.scrollTop;

            this.element.find("." + GROUP_CLASS).each(function(_, header) {
                header = $(header);
                headers.unshift({
                    offset: header.position().top + offset,
                    header: header
                });
            });

            this.headers = headers;
            this._fixHeader({ scrollTop: offset });
        }
    });

    var DEFAULT_PULL_PARAMETERS = function() {
        return { page: 1 };
    };

    var RefreshHandler = kendo.Class.extend({
        init: function(listView) {
            var handler = this,
                options = listView.options,
                scroller = listView.scroller(),
                pullParameters = options.pullParameters || DEFAULT_PULL_PARAMETERS;

            this.listView = listView;
            this.scroller = scroller;

            listView.bind("_dataSource", function(e) {
                handler.setDataSource(e.dataSource);
            });

            scroller.setOptions({
                pullToRefresh: true,
                pull: function() {
                    handler._pulled = true;
                    handler.dataSource.read(pullParameters.call(listView, handler._first));
                },
                pullTemplate: options.pullTemplate,
                releaseTemplate: options.releaseTemplate,
                refreshTemplate: options.refreshTemplate
            });
        },

        setDataSource: function(dataSource) {
            var handler = this;

            this._first = dataSource.view()[0];
            this.dataSource = dataSource;

            dataSource.bind("change", function() {
                handler._change();
            });
        },

        _change: function() {
            var scroller = this.scroller,
                dataSource = this.dataSource;

            if (this._pulled) {
                scroller.pullHandled();
            }

            if (this._pulled || !this._first) {
                var view = dataSource.view();

                if (view[0]) {
                    this._first = view[0];
                }
            }

            this._pulled = false;
        }
    });

    var VirtualList = kendo.Observable.extend({
        init: function(options) {
            var list = this;

            kendo.Observable.fn.init.call(list);

            list.buffer = options.buffer;
            list.height = options.height;
            list.item = options.item;
            list.items = [];
            list.footer = options.footer;

            list.buffer.bind("reset", function() {
                list.refresh();
            });

        },

        refresh: function() {
            var buffer = this.buffer,
                items = this.items,
                endReached = false;

            while(items.length) {
                items.pop().destroy();
            }

            this.offset = buffer.offset;

            var itemConstructor = this.item,
                prevItem,
                item;

            for (var idx = 0; idx < buffer.viewSize; idx ++) {
                if (idx === buffer.total()) {
                    endReached = true;
                    break;
                }
                item = itemConstructor(this.content(this.offset + items.length));
                item.below(prevItem);
                prevItem = item;
                items.push(item);
            }

            this.itemCount = items.length;

            this.trigger("reset");

            this._resize();

            if (endReached) {
                this.trigger("endReached");
            }
        },

        totalHeight: function() {
            if (!this.items[0]) {
                return 0;
            }

            var list = this,
                items = list.items,
                top = items[0].top,
                bottom = items[items.length - 1].bottom,
                averageItemHeight = (bottom - top) / list.itemCount,
                remainingItemsCount = list.buffer.length - list.offset - list.itemCount;

            return (this.footer ? this.footer.height : 0) + bottom + remainingItemsCount * averageItemHeight;
        },

        batchUpdate: function(top) {
            var height = this.height(),
                items = this.items,
                item,
                initialOffset = this.offset;

            if (!items[0]) {
                return;
            }

            if (this.lastDirection) { // scrolling up
                while(items[items.length - 1].bottom > top + height * 2) {
                    if (this.offset === 0) {
                        break;
                    }

                    this.offset --;
                    item = items.pop();
                    item.update(this.content(this.offset));
                    item.above(items[0]);
                    items.unshift(item);
                }
            } else { // scrolling down
                while (items[0].top < top - height) {
                    var nextIndex = this.offset + this.itemCount; // here, it should be offset + 1 + itemCount - 1.

                    if (nextIndex === this.buffer.total()) {
                        this.trigger("endReached");
                        break;
                    }

                    if (nextIndex === this.buffer.length) {
                        break;
                    }

                    item = items.shift();
                    item.update(this.content(this.offset + this.itemCount));
                    item.below(items[items.length - 1]);
                    items.push(item);
                    this.offset ++;
                }
            }

            if (initialOffset !== this.offset) {
                this._resize();
            }
        },

        update: function(top) {
            var list = this,
                items = this.items,
                item,
                firstItem,
                lastItem,
                height = this.height(),
                itemCount = this.itemCount,
                padding = height / 2,
                up = (this.lastTop || 0) > top,
                topBorder = top - padding,
                bottomBorder = top + height + padding;

            if (!items[0]) {
                return;
            }

            this.lastTop = top;
            this.lastDirection = up;

            if (up) { // scrolling up
               if (items[0].top > topBorder &&  // needs reorder
                   items[items.length - 1].bottom > bottomBorder + padding && // enough padding below
                   this.offset > 0 // we are not at the top
                  )
               {
                    this.offset --;
                    item = items.pop();
                    firstItem = items[0];
                    item.update(this.content(this.offset));
                    items.unshift(item);

                    item.above(firstItem);
                    list._resize();
               }
            } else { // scrolling down
                if (
                    items[items.length - 1].bottom < bottomBorder && // needs reorder
                    items[0].top < topBorder - padding // enough padding above
                )
                {
                    var nextIndex = this.offset + itemCount; // here, it should be offset + 1 + itemCount - 1.

                    if (nextIndex === this.buffer.total()) {
                        this.trigger("endReached");
                    } else if (nextIndex !== this.buffer.length) {
                        item = items.shift();
                        lastItem = items[items.length - 1];
                        items.push(item);
                        item.update(this.content(this.offset + this.itemCount));
                        list.offset ++;

                        item.below(lastItem);
                        list._resize();
                    }
                }
            }
        },

        content: function(index) {
            return this.buffer.at(index);
        },

        destroy: function() {
            this.unbind();
        },

        _resize: function() {
            var items = this.items,
                top = 0,
                bottom = 0,
                firstItem = items[0],
                lastItem = items[items.length - 1];

            if (firstItem) {
                top = firstItem.top;
                bottom = lastItem.bottom;
            }

            this.trigger("resize", { top: top, bottom: bottom });

            if (this.footer) {
                this.footer.below(lastItem);
            }
        }
    });

    // export for testing purposes
    kendo.mobile.ui.VirtualList = VirtualList;

    var VirtualListViewItem = kendo.Class.extend({
        init: function(listView, dataItem) {
            var element = listView.append([dataItem])[0],
                height = element.offsetHeight;

            $.extend(this, {
                top: 0,
                element: element,
                listView: listView,
                height: height,
                bottom: height
            });
        },

        update: function(dataItem) {
            this.element = this.listView.setDataItem(this.element, dataItem);
        },

        above: function(item) {
            if (item) {
                this.height = this.element.offsetHeight;
                this.top = item.top - this.height;
                this.bottom = item.top;
                putAt(this.element, this.top);
            }
        },

        below: function(item) {
            if (item) {
                this.height = this.element.offsetHeight;
                this.top = item.bottom;
                this.bottom = this.top + this.height;
                putAt(this.element, this.top);
            }
        },

        destroy: function() {
            kendo.destroy(this.element);
            $(this.element).remove();
        }
    });

    var LOAD_ICON = '<div><span class="km-icon"></span><span class="km-loading-left"></span><span class="km-loading-right"></span></div>';
    var VirtualListViewLoadingIndicator = kendo.Class.extend({
        init: function(listView) {
            this.element = $('<li class="km-load-more km-scroller-refresh" style="display: none"></li>').appendTo(listView.element);
            this._loadIcon = $(LOAD_ICON).appendTo(this.element);
        },

        enable: function() {
            this.element.show();
            this.height = this.element.outerHeight(true);
        },

        disable: function() {
            this.element.hide();
            this.height = 0;
        },

        below: function(item) {
            if (item) {
                this.top = item.bottom;
                this.bottom = this.height + this.top;
                putAt(this.element, this.top);
            }
        }
    });

    var VirtualListViewPressToLoadMore = VirtualListViewLoadingIndicator.extend({
        init: function(listView, buffer) {

            this._loadIcon = $(LOAD_ICON).hide();
            this._loadButton = $('<a class="km-load">' + listView.options.loadMoreText + '</a>').hide();
            this.element = $('<li class="km-load-more" style="display: none"></li>').append(this._loadIcon).append(this._loadButton).appendTo(listView.element);

            var loadMore = this;

            this._loadButton.kendoMobileButton().data("kendoMobileButton").bind("click", function() {
                loadMore._hideShowButton();
                buffer.next();
            });

            buffer.bind("resize", function() {
                loadMore._showLoadButton();
            });

            this.height = this.element.outerHeight(true);
            this.disable();
        },

        _hideShowButton: function() {
            this._loadButton.hide();
            this.element.addClass("km-scroller-refresh");
            this._loadIcon.css('display', 'block');
        },

        _showLoadButton: function() {
            this._loadButton.show();
            this.element.removeClass("km-scroller-refresh");
            this._loadIcon.hide();
        }
    });

    var VirtualListViewItemBinder = kendo.Class.extend({
        init: function(listView) {
            var binder = this;

            this.chromeHeight = listView.wrapper.children().not(listView.element).outerHeight() || 0;
            this.listView = listView;
            this.scroller = listView.scroller();
            this.options = listView.options;

            listView.bind("_dataSource", function(e) {
                binder.setDataSource(e.dataSource, e.empty);
            });

            listView.bind("resize", function() {
                if (!binder.list.items.length) {
                    return;
                }

                binder.scroller.reset();
                binder.buffer.range(0);
                binder.list.refresh();
            });

            this.scroller.makeVirtual();

            this.scroller.bind("scroll", function(e) {
                binder.list.update(e.scrollTop);
            });

            this.scroller.bind("scrollEnd", function(e) {
                binder.list.batchUpdate(e.scrollTop);
            });
        },

        destroy: function() {
            this.list.unbind();
            this.buffer.unbind();
        },

        setDataSource: function(dataSource, empty) {
            var binder = this,
                options = this.options,
                listView = this.listView,
                scroller = listView.scroller(),
                pressToLoadMore = options.loadMore,
                pageSize,
                buffer,
                footer;

            this.dataSource = dataSource;

            pageSize = dataSource.pageSize() || options.virtualViewSize;

            if (!pageSize && !empty) {
                throw new Error("the DataSource does not have page size configured. Page Size setting is mandatory for the mobile listview virtual scrolling to work as expected.");
            }

            if (this.buffer) {
                this.buffer.destroy();
            }

            buffer = new kendo.data.Buffer(dataSource, Math.floor(pageSize / 2), pressToLoadMore);

            if (pressToLoadMore) {
                footer = new VirtualListViewPressToLoadMore(listView, buffer);
            } else {
                footer = new VirtualListViewLoadingIndicator(listView);
            }

            if (this.list) {
                this.list.destroy();
            }

            var list = new VirtualList({
                buffer: buffer,
                footer: footer,
                item: function(dataItem) { return new VirtualListViewItem(listView, dataItem); },
                height: function() { return scroller.height(); }
            });

            list.bind("resize", function() {
                binder.updateScrollerSize();
            });

            list.bind("reset", function() {
                binder.footer.enable();
            });

            list.bind("endReached", function() {
                footer.disable();
                binder.updateScrollerSize();
            });

            buffer.bind("expand", function() {
                list.lastDirection = false; // expand down
                list.batchUpdate(scroller.scrollTop);
            });

            $.extend(this, {
                buffer: buffer,
                scroller: scroller,
                list: list,
                footer: footer
            });
        },

        updateScrollerSize: function() {
            this.scroller.virtualSize(0, this.list.totalHeight() + this.chromeHeight);
        },

        refresh: function() {
            this.list.refresh();
        },

        reset: function() {
            this.buffer.range(0);
            this.list.refresh();
        }
    });

    var ListViewItemBinder = kendo.Class.extend({
        init: function(listView) {
            var binder = this;
            this.listView = listView;
            this.options = listView.options;

            var itemBinder = this;

            this._refreshHandler = function(e) {
                itemBinder.refresh(e);
            };

            this._progressHandler = function() {
                listView.showLoading();
            };

            listView.bind("_dataSource", function(e) {
                binder.setDataSource(e.dataSource);
            });
        },

        destroy: function() {
            this._unbindDataSource();
        },

        reset: function() { },

        refresh: function(e) {
            var action = e && e.action,
                dataItems = e && e.items,
                listView = this.listView,
                dataSource = this.dataSource,
                prependOnRefresh = this.options.appendOnRefresh,
                view = dataSource.view(),
                groups = dataSource.group(),
                groupedMode = groups && groups[0],
                item;

            if (action === "itemchange") {
                // the itemchange may come from a child collection
                item = listView.findByDataItem(dataItems)[0];
                if (item) {
                    listView.setDataItem(item, dataItems[0]);
                }
                return;
            }

            listView.trigger(DATA_BINDING);

            if (action === "add" && !groupedMode) {
                var index = view.indexOf(dataItems[0]);
                if (index > -1) {
                    listView.insertAt(dataItems, index);
                }
            } else if (action === "remove" && !groupedMode) {
                listView.remove(dataItems);
            } else if (groupedMode) {
                listView.replaceGrouped(view);
            }
            else if (prependOnRefresh && !listView._filter) {
                listView.prepend(view);
            }
            else {
                listView.replace(view);
            }

            if (this._shouldShowLoading()) {
                listView.hideLoading();
            }

            listView.trigger(DATA_BOUND, { ns: ui });
        },

        setDataSource: function(dataSource) {
            if (this.dataSource) {
                this._unbindDataSource();
            }

            this.dataSource = dataSource;
            dataSource.bind(CHANGE, this._refreshHandler);

            if (this._shouldShowLoading()) {
                this.dataSource.bind(PROGRESS, this._progressHandler);
            }
        },

        _unbindDataSource: function() {
            this.dataSource.unbind(CHANGE, this._refreshHandler).unbind(PROGRESS, this._progressHandler);
        },

        _shouldShowLoading: function() {
            var options = this.options;
            return !options.pullToRefresh && !options.loadMore && !options.endlessScroll;
        }
    });

    var ListViewFilter = kendo.Class.extend({
        init: function(listView) {
            var filter = this,
                filterable = listView.options.filterable,
                events = "change paste";

            this.listView = listView;
            this.options = filterable;

            listView.element.before(SEARCH_TEMPLATE({ placeholder: filterable.placeholder || "Search..." }));

            if (filterable.autoFilter !== false) {
                events += " keyup";
            }

            this.element = listView.wrapper.find(".km-search-form");

            this.searchInput = listView.wrapper.find("input[type=search]")
                .closest("form").on("submit" + NS, function(e) {
                    e.preventDefault();
                })
                .end()
                .on("focus" + NS, function() {
                    filter._oldFilter = filter.searchInput.val();
                })
                .on(events.split(" ").join(NS + " ") + NS, proxy(this._filterChange, this));

            this.clearButton = listView.wrapper.find(".km-filter-reset")
                .on(CLICK, proxy(this, "_clearFilter"))
                .hide();
        },

        _search: function(expr) {
            this._filter = true;
            this.clearButton[expr ? "show" : "hide"]();
            this.listView.dataSource.filter(expr);
        },

        _filterChange: function(e) {
            var filter = this;
            if (e.type == "paste" && this.options.autoFilter !== false) {
                setTimeout(function() {
                    filter._applyFilter();
                }, 1);
            } else {
                this._applyFilter();
            }
        },

        _applyFilter: function() {
            var options = this.options,
                value = this.searchInput.val(),
                expr = value.length ? {
                    field: options.field,
                    operator: options.operator || "startsWith",
                    ignoreCase: options.ignoreCase,
                    value: value
                } : null;

            if (value === this._oldFilter) {
                return;
            }

            this._oldFilter = value;
            this._search(expr);
        },

        _clearFilter: function(e) {
            this.searchInput.val("");
            this._search(null);

            e.preventDefault();
        }
    });

    var ListView = Widget.extend({
        init: function(element, options) {
            var listView = this;

            Widget.fn.init.call(this, element, options);

            element = this.element;

            options = this.options;

            // support for legacy typo in configuration options: scrollTreshold -> scrollThreshold.
            if (options.scrollTreshold) {
                options.scrollThreshold = options.scrollTreshold;
            }

            element
                .on("down", HIGHLIGHT_SELECTOR, "_highlight")
                .on("move up cancel", HIGHLIGHT_SELECTOR, "_dim");

            this._userEvents = new kendo.UserEvents(element, {
                filter: ITEM_SELECTOR,
                allowSelection: true,
                tap: function(e) {
                    listView._click(e);
                },
                // prevent the navigation when native scrolling is present
                end: function(e) {
                    if (kendo.mobile.appLevelNativeScrolling() || listView.viewHasNativeScrolling()) {
                        e.preventDefault();
                    }
                }
            });

            // HACK!!! to negate the ms touch action from the user events.
            element.css("-ms-touch-action", "auto");

            element.wrap(WRAPPER);

            this.wrapper = this.element.parent();

            this._headerFixer = new HeaderFixer(this);

            this._itemsCache = {};
            this._templates();

            this.virtual = options.endlessScroll || options.loadMore;

            this._style();

            if (this.options.pullToRefresh) {
                this._pullToRefreshHandler = new RefreshHandler(this);
            }

            if (this.options.filterable) {
                this._filter = new ListViewFilter(this);
            }

            if (this.virtual) {
                this._itemBinder = new VirtualListViewItemBinder(this);
            } else {
                this._itemBinder = new ListViewItemBinder(this);
            }

            this.setDataSource(options.dataSource);

            this._enhanceItems(this.items());

            kendo.notify(this, ui);
        },

        events: [
            CLICK,
            DATA_BINDING,
            DATA_BOUND,
            ITEM_CHANGE
        ],

        options: {
            name: "ListView",
            style: "",
            type: "flat",
            autoBind: true,
            fixedHeaders: false,
            template: "#:data#",
            headerTemplate: '<span class="km-text">#:value#</span>',
            appendOnRefresh: false,
            loadMore: false,
            loadMoreText: "Press to load more",
            endlessScroll: false,
            scrollThreshold: 30,
            pullToRefresh: false,
            pullTemplate: "Pull to refresh",
            releaseTemplate: "Release to refresh",
            refreshTemplate: "Refreshing",
            pullOffset: 140,
            filterable: false,
            virtualViewSize: null
        },

        refresh: function() {
            this._itemBinder.refresh();
        },

        reset: function() {
            this._itemBinder.reset();
        },

        setDataSource: function(dataSource) {
            // the listView should have a ready datasource for MVVM to function properly. But an empty datasource should not empty the element
            var emptyDataSource = !dataSource;
            this.dataSource = DataSource.create(dataSource);

            this.trigger("_dataSource", { dataSource: this.dataSource, empty: emptyDataSource });

            if (this.options.autoBind && !emptyDataSource) {
                this.items().remove();
                this.dataSource.fetch();
            }
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            kendo.destroy(this.element);
            this._userEvents.destroy();
            if (this._itemBinder) {
                this._itemBinder.destroy();
            }

            this.element.unwrap();
            delete this.element;
            delete this.wrapper;
            delete this._userEvents;
        },

        items: function() {
            if (this.options.type === "group") {
                return this.element.find(".km-list").children();
            } else {
                return this.element.children().not('.km-load-more');
            }
        },

        scroller: function() {
            if (!this._scrollerInstance) {
                this._scrollerInstance = this.element.closest(".km-scroll-wrapper").data("kendoMobileScroller");
            }

            return this._scrollerInstance;
        },

        showLoading: function() {
            var view = this.view();
            if (view && view.loader) {
                view.loader.show();
            }
        },

        hideLoading: function() {
            var view = this.view();
            if (view && view.loader) {
                view.loader.hide();
            }
        },

        insertAt: function(dataItems, index) {
            var listView = this;
            return this._renderItems(dataItems, function(items) {
                if (index === 0) {
                    listView.element.prepend(items);
                }
                else if (index === -1) {
                    listView.element.append(items);
                } else {
                    listView.items().eq(index - 1).after(items);
                }
                for (var idx = 0; idx < items.length; idx ++) {
                    listView.trigger(ITEM_CHANGE, { item: [items[idx]], data: dataItems[idx], ns: ui });
                }
            });
        },

        append: function(dataItems) {
            return this.insertAt(dataItems, -1);
        },

        prepend: function(dataItems) {
            return this.insertAt(dataItems, 0);
        },

        replace: function(dataItems) {
            this.options.type = "flat";
            this.element.empty();
            this._style();
            return this.insertAt(dataItems, 0);
        },

        replaceGrouped: function(groups) {
            this.options.type = "group";
            this.element.empty();
            var items = $(kendo.render(this.groupTemplate, groups));

            this._enhanceItems(items.children("ul").children("li"));
            this.element.append(items);
            mobile.init(items);
            this._style();
        },

        remove: function(dataItems) {
            var items = this.findByDataItem(dataItems);
            kendo.destroy(items);
            items.remove();
        },

        findByDataItem: function(dataItems) {
            var selectors = [];

            for (var idx = 0, length = dataItems.length; idx < length; idx ++) {
                selectors[idx] = "[data-" + kendo.ns + "uid=" + dataItems[idx].uid + "]";
            }

            return this.element.find(selectors.join(","));
        },

        // item is a DOM element, not jQuery object.
        setDataItem: function(item, dataItem) {
            var listView = this,
                replaceItem = function(items) {
                    var newItem = $(items[0]);
                    $(item).replaceWith(newItem);
                    listView.trigger(ITEM_CHANGE, { item: newItem, data: dataItem, ns: ui });
                };

            return this._renderItems([dataItem], replaceItem)[0];
        },

        _renderItems: function(dataItems, callback) {
            var items = $(kendo.render(this.template, dataItems));
            callback(items);
            mobile.init(items);
            this._enhanceItems(items);

            return items;
        },

        _dim: function(e) {
            this._toggle(e, false);
        },

        _highlight: function(e) {
            this._toggle(e, true);
        },

        _toggle: function(e, highlight) {
            if (e.which > 1) {
                return;
            }

            var clicked = $(e.currentTarget),
                item = clicked.parent(),
                role = attrValue(clicked, "role") || "",
                plainItem = (!role.match(buttonRegExp)),
                prevented = e.isDefaultPrevented();

            if (plainItem) {
                item.toggleClass(ACTIVE_CLASS, highlight && !prevented);
            }
        },

        _templates: function() {
            var template = this.options.template,
                headerTemplate = this.options.headerTemplate,
                dataIDAttribute = ' data-uid="#=arguments[0].uid || ""#"',
                templateProxy = {},
                groupTemplateProxy = {};

            if (typeof template === FUNCTION) {
                templateProxy.template = template;
                template = "#=this.template(data)#";
            }

            this.template = proxy(kendo.template("<li" + dataIDAttribute + ">" + template + "</li>"), templateProxy);

            groupTemplateProxy.template = this.template;

            if (typeof headerTemplate === FUNCTION) {
                groupTemplateProxy._headerTemplate = headerTemplate;
                headerTemplate = "#=this._headerTemplate(data)#";
            }

            groupTemplateProxy.headerTemplate = kendo.template(headerTemplate);

            this.groupTemplate = proxy(GROUP_TEMPLATE, groupTemplateProxy);
        },

        _click: function(e) {
            if (e.event.which > 1 || e.event.isDefaultPrevented()) {
                return;
            }

            var dataItem,
                item = e.target,
                target = $(e.event.target),
                buttonElement = target.closest(kendo.roleSelector("button", "detailbutton", "backbutton")),
                button = kendo.widgetInstance(buttonElement, ui),
                id = item.attr(kendo.attr("uid"));

            if (id) {
                dataItem = this.dataSource.getByUid(id);
            }

            if (this.trigger(CLICK, {target: target, item: item, dataItem: dataItem, button: button})) {
                e.preventDefault();
            }
        },

        _styleGroups: function() {
            var rootItems = this.element.children();

            rootItems.children("ul").addClass("km-list");

            rootItems.each(function() {
                var li = $(this),
                    groupHeader = li.contents().first();

                li.addClass("km-group-container");
                if (!groupHeader.is("ul") && !groupHeader.is("div." + GROUP_CLASS)) {
                    groupHeader.wrap(GROUP_WRAPPER);
                }
            });
        },

        _style: function() {
            var options = this.options,
                grouped = options.type === "group",
                element = this.element,
                inset = options.style === "inset";

            element.addClass("km-listview")
                .toggleClass("km-list", !grouped)
                .toggleClass("km-virtual-list", this.virtual)
                .toggleClass("km-listinset", !grouped && inset)
                .toggleClass("km-listgroup", grouped && !inset)
                .toggleClass("km-listgroupinset", grouped && inset);

            if (!element.parents(".km-listview")[0]) {
                element.closest(".km-content").toggleClass("km-insetcontent", inset); // iOS has white background when the list is not inset.
            }

            if (grouped) {
                this._styleGroups();
            }

            this.trigger(STYLED);
        },

        _enhanceItems: function(items) {
            items.each(function() {
                var item = $(this),
                    child,
                    enhanced = false;

                item.children().each(function() {
                    child = $(this);
                    if (child.is("a")) {
                        enhanceLinkItem(child);
                        enhanced = true;
                    } else if (child.is("label")) {
                        enhanceCheckBoxItem(child);
                        enhanced = true;
                    }
                });

                if (!enhanced) {
                    enhanceItem(item);
                }
            });
        }
    });

    ui.plugin(ListView);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        mobile = kendo.mobile,
        ui = mobile.ui,
        roleSelector = kendo.roleSelector,
        Widget = ui.Widget;

    function createContainer(align, element) {
        var items = element.find("[" + kendo.attr("align") + "=" + align + "]");

        if (items[0]) {
            return $('<div class="km-' + align + 'item" />').append(items).prependTo(element);
        }
    }

    function toggleTitle(centerElement) {
        var siblings = centerElement.siblings(),
            noTitle = !!centerElement.children("ul")[0],
            showTitle = (!!siblings[0] && $.trim(centerElement.text()) === "");

        centerElement.prevAll().toggleClass("km-absolute", noTitle);
        centerElement.toggleClass("km-show-title", showTitle);
        centerElement.toggleClass("km-fill-title", showTitle && !$.trim(centerElement.html()));
        centerElement.toggleClass("km-no-title", noTitle);
        centerElement.toggleClass("km-hide-title", centerElement.css("visibility") == "hidden" && !siblings.children().is(":visible"));
    }

    var NavBar = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            element = that.element;

            that.container().bind("show", $.proxy(this, "refresh"));

            element.addClass("km-navbar").wrapInner($('<div class="km-view-title km-show-title" />'));
            that.leftElement = createContainer("left", element);
            that.rightElement = createContainer("right", element);
            that.centerElement = element.find(".km-view-title");
        },

        options: {
            name: "NavBar"
        },

        title: function(value) {
            this.element.find(roleSelector("view-title")).text(value);
            toggleTitle(this.centerElement);
        },

        refresh: function(e) {
            var view = e.view;
            if (view.options.title) {
                this.title(view.options.title);
            } else {
                toggleTitle(this.centerElement);
            }
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            kendo.destroy(this.element);
        }
    });

    ui.plugin(NavBar);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        mobile = kendo.mobile,
        ui = mobile.ui,
        proxy = $.proxy,
        Transition = kendo.effects.Transition,
        Pane = kendo.ui.Pane,
        PaneDimensions = kendo.ui.PaneDimensions,
        Widget = ui.Widget,
        DataSource = kendo.data.DataSource,
        Buffer = kendo.data.Buffer,
        BatchBuffer = kendo.data.BatchBuffer,

        // Math
        math = Math,
        abs  = math.abs,
        ceil = math.ceil,
        round = math.round,
        max = math.max,
        min = math.min,
        floor = math.floor,

        CHANGE = "change",
        CHANGING = "changing",
        REFRESH = "refresh",
        CURRENT_PAGE_CLASS = "km-current-page",
        VIRTUAL_PAGE_CLASS = "km-virtual-page",
        FUNCTION = "function",
        ITEM_CHANGE = "itemChange",

        VIRTUAL_PAGE_COUNT = 3,
        LEFT_PAGE = -1,
        CETER_PAGE = 0,
        RIGHT_PAGE = 1,

        LEFT_SWIPE = -1,
        NUDGE = 0,
        RIGHT_SWIPE = 1;

    var Pager = kendo.Class.extend({
        init: function(scrollView) {
            var that = this,
                element = $("<ol class='km-pages'/>");

            scrollView.element.append(element);

            this._changeProxy = proxy(that, "_change");
            this._refreshProxy = proxy(that, "_refresh");
            scrollView.bind(CHANGE, this._changeProxy);
            scrollView.bind(REFRESH, this._refreshProxy);

            $.extend(that, { element: element, scrollView: scrollView });
        },

        items: function() {
            return this.element.children();
        },

        _refresh: function(e) {
            var pageHTML = "";

            for (var idx = 0; idx < e.pageCount; idx ++) {
                pageHTML += "<li/>";
            }

            this.element.html(pageHTML);
            this.items().eq(e.page).addClass(CURRENT_PAGE_CLASS);
        },

        _change: function(e) {
            this.items().removeClass(CURRENT_PAGE_CLASS).eq(e.page).addClass(CURRENT_PAGE_CLASS);
        },

        destroy: function() {
            this.scrollView.unbind(CHANGE, this._changeProxy);
            this.scrollView.unbind(REFRESH, this._refreshProxy);
            this.element.remove();
        }
    });

    kendo.mobile.ui.ScrollViewPager = Pager;

    var TRANSITION_END = "transitionEnd",
        DRAG_START = "dragStart",
        DRAG_END = "dragEnd";

    var ElasticPane = kendo.Observable.extend({
        init: function(element, options) {
            var that = this;

            kendo.Observable.fn.init.call(this);

            this.element = element;
            this.container = element.parent();

            var movable,
                transition,
                userEvents,
                dimensions,
                dimension,
                pane;

            movable = new kendo.ui.Movable(that.element);

            transition = new Transition({
                axis: "x",
                movable: movable,
                onEnd: function() {
                    that.trigger(TRANSITION_END);
                }
            });

            userEvents = new kendo.UserEvents(element, {
                start: function(e) {
                    if (abs(e.x.velocity) * 2 >= abs(e.y.velocity)) {
                        userEvents.capture();
                    } else {
                        userEvents.cancel();
                    }

                    that.trigger(DRAG_START, e);
                    transition.cancel();
                },
                allowSelection: true,
                end: function(e) {
                    that.trigger(DRAG_END, e);
                }
            });

            dimensions = new PaneDimensions({
                element: that.element,
                container: that.container
            });

            dimension = dimensions.x;

            dimension.bind(CHANGE, function() {
                that.trigger(CHANGE);
            });

            pane = new Pane({
                dimensions: dimensions,
                userEvents: userEvents,
                movable: movable,
                elastic: true
            });

            $.extend(that, {
                duration: options && options.duration || 1,
                movable: movable,
                transition: transition,
                userEvents: userEvents,
                dimensions: dimensions,
                dimension: dimension,
                pane: pane
            });

            this.bind([TRANSITION_END, DRAG_START, DRAG_END, CHANGE], options);
        },

        size: function() {
            return { width: this.dimensions.x.getSize(), height: this.dimensions.y.getSize() };
        },

        total: function() {
            return this.dimension.getTotal();
        },

        offset: function() {
            return -this.movable.x;
        },

        updateDimension: function() {
            this.dimension.update(true);
        },

        refresh: function() {
            this.dimensions.refresh();
        },

        moveTo: function(offset) {
            this.movable.moveAxis("x", -offset);
        },

        transitionTo: function(offset, ease, instant) {
            if (instant) {
                this.moveTo(-offset);
            } else {
                this.transition.moveTo({ location: offset, duration: this.duration, ease: ease });
            }
        }
    });

    kendo.mobile.ui.ScrollViewElasticPane = ElasticPane;

    var ScrollViewContent = kendo.Observable.extend({
        init: function(element, pane, options) {
            var that = this;

            kendo.Observable.fn.init.call(this);
            that.element = element;
            that.pane = pane;
            that._getPages();
            this.page = 0;
            this.pageSize = options.pageSize || 1;
            this.contentHeight = options.contentHeight;
            this.enablePager = options.enablePager;
        },

        scrollTo: function(page, instant) {
            this.page = page;
            this.pane.transitionTo(- page * this.pane.size().width, Transition.easeOutExpo, instant);
        },

        paneMoved: function(swipeType, bounce, callback, /*internal*/ instant) {
            var that = this,
                pane = that.pane,
                width = pane.size().width * that.pageSize,
                approx = round,
                ease = bounce ? Transition.easeOutBack : Transition.easeOutExpo,
                snap,
                nextPage;

            if (swipeType === LEFT_SWIPE) {
                approx = ceil;
            } else if (swipeType === RIGHT_SWIPE) {
                approx = floor;
            }

            nextPage = approx(pane.offset() / width);

            snap = max(that.minSnap, min(-nextPage * width, that.maxSnap));

            if (nextPage != that.page) {
                if (callback && callback({ currentPage: that.page, nextPage: nextPage })) {
                    snap = -that.page * pane.size().width;
                }
            }

            pane.transitionTo(snap, ease, instant);
        },

        updatePage: function() {
            var pane = this.pane,
                page = round(pane.offset() / pane.size().width);

            if (page != this.page) {
                this.page = page;
                return true;
            }

            return false;
        },

        forcePageUpdate: function() {
            return this.updatePage();
        },

        resizeTo: function(size) {
            var pane = this.pane,
                width = size.width;

            this.pageElements.width(width);

            if (this.contentHeight === "100%") {
                var containerHeight = this.element.parent().height();

                if(this.enablePager === true) {
                    var pager = this.element.parent().find("ol.km-pages");
                    if(pager.length) {
                        containerHeight -= pager.outerHeight(true);
                    }
                }

                this.element.css("height", containerHeight);
                this.pageElements.css("height", containerHeight);
            }

            // re-read pane dimension after the pageElements have been resized.
            pane.updateDimension();

            if (!this._paged) {
                this.page = floor(pane.offset() / width);
            }

            this.scrollTo(this.page, true);

            this.pageCount = ceil(pane.total() / width);
            this.minSnap = - (this.pageCount - 1) * width;
            this.maxSnap = 0;
        },

        _getPages: function() {
            this.pageElements = this.element.find("[data-role=page]");
            this._paged = this.pageElements.length > 0;
        }
    });

    kendo.mobile.ui.ScrollViewContent = ScrollViewContent;

    var VirtualScrollViewContent = kendo.Observable.extend({
        init: function(element, pane, options) {
            var that = this;

            kendo.Observable.fn.init.call(this);

            that.element = element;
            that.pane = pane;
            that.options = options;
            that._templates();
            that.page = options.page || 0;
            that.pages = [];
            that._initPages();
            that.resizeTo(that.pane.size());

            that.pane.dimension.forceEnabled();
        },

        setDataSource: function(dataSource) {
            this.dataSource = DataSource.create(dataSource);
            this._buffer();
            this._pendingPageRefresh = false;
            this._pendingWidgetRefresh = false;
        },

        _viewShow: function() {
            var that = this;
            if(that._pendingWidgetRefresh) {
                setTimeout(function() {
                    that._resetPages();
                }, 0);
                that._pendingWidgetRefresh = false;
            }
        },

        _buffer: function() {
            var itemsPerPage = this.options.itemsPerPage;

            if(this.buffer) {
                this.buffer.destroy();
            }

            if(itemsPerPage > 1) {
                this.buffer = new BatchBuffer(this.dataSource, itemsPerPage);
            } else {
                this.buffer = new Buffer(this.dataSource, itemsPerPage * 3);
            }

            this._resizeProxy = proxy(this, "_onResize");
            this._resetProxy = proxy(this, "_onReset");
            this._endReachedProxy = proxy(this, "_onEndReached");

            this.buffer.bind({
                "resize": this._resizeProxy,
                "reset": this._resetProxy,
                "endreached": this._endReachedProxy
            });
        },

        _templates: function() {
            var template = this.options.template,
                emptyTemplate = this.options.emptyTemplate,
                templateProxy = {},
                emptyTemplateProxy = {};

            if(typeof template === FUNCTION) {
                templateProxy.template = template;
                template = "#=this.template(data)#";
            }

            this.template = proxy(kendo.template(template), templateProxy);

            if(typeof emptyTemplate === FUNCTION) {
                emptyTemplateProxy.emptyTemplate = emptyTemplate;
                emptyTemplate = "#=this.emptyTemplate(data)#";
            }

            this.emptyTemplate = proxy(kendo.template(emptyTemplate), emptyTemplateProxy);
        },

        _initPages: function() {
            var pages = this.pages,
                element = this.element,
                page;

            for (var i = 0; i < VIRTUAL_PAGE_COUNT; i++) {
                page = new Page(element);
                pages.push(page);
            }

            this.pane.updateDimension();
        },

        resizeTo: function(size) {
            var pages = this.pages,
                pane = this.pane;

            for (var i = 0; i < pages.length; i++) {
                pages[i].setWidth(size.width);
            }

            if (this.options.contentHeight === "auto") {
                this.element.css("height", this.pages[1].element.height());
            }

            else if (this.options.contentHeight === "100%") {
                var containerHeight = this.element.parent().height();

                if(this.options.enablePager === true) {
                    var pager = this.element.parent().find("ol.km-pages");
                    if(pager.length) {
                        containerHeight -= pager.outerHeight(true);
                    }
                }

                this.element.css("height", containerHeight);
                pages[0].element.css("height", containerHeight);
                pages[1].element.css("height", containerHeight);
                pages[2].element.css("height", containerHeight);
            }

            pane.updateDimension();

            this._repositionPages();

            this.width = size.width;
        },

        scrollTo: function(page) {
            var buffer = this.buffer,
                dataItem;

            buffer.syncDataSource();
            dataItem = buffer.at(page);

            if(!dataItem) {
                return;
            }

            this._updatePagesContent(page);

            this.page = page;
        },

        paneMoved: function(swipeType, bounce, callback, /*internal*/ instant) {
            var that = this,
                pane = that.pane,
                width = pane.size().width,
                offset = pane.offset(),
                thresholdPassed = Math.abs(offset) >= width / 3,
                ease = bounce ? kendo.effects.Transition.easeOutBack : kendo.effects.Transition. easeOutExpo,
                isEndReached = that.page + 2 > that.buffer.total(),
                nextPage,
                delta = 0;

            if(swipeType === RIGHT_SWIPE) {
                if(that.page !== 0) {
                    delta = -1; //backward
                }
            } else if(swipeType === LEFT_SWIPE && !isEndReached) {
                delta = 1; //forward
            } else if(offset > 0 && (thresholdPassed && !isEndReached)) {
                delta = 1; //forward
            } else if(offset < 0 && thresholdPassed) {
                if(that.page !== 0) {
                    delta = -1; //backward
                }
            }

            nextPage = that.page;
            if(delta) {
                nextPage = (delta > 0) ? nextPage + 1 : nextPage - 1;
            }

            if(callback && callback({ currentPage: that.page, nextPage: nextPage })) {
                delta = 0;
            }

            if(delta === 0) {
                that._cancelMove(ease, instant);
            } else if (delta === -1) {
                that._moveBackward(instant);
            } else if (delta === 1) {
                that._moveForward(instant);
            }
        },

        updatePage: function() {
            var pages = this.pages;

            if(this.pane.offset() === 0) {
                return false;
            }

            if(this.pane.offset() > 0) {
                pages.push(this.pages.shift());//forward
                this.page++;
                this.setPageContent(pages[2], this.page + 1);
            } else {
                pages.unshift(this.pages.pop()); //back
                this.page--;
                this.setPageContent(pages[0], this.page - 1);
            }

            this._repositionPages();

            this._resetMovable();

            return true;
        },

        forcePageUpdate: function() {
            var offset = this.pane.offset(),
                threshold  = this.pane.size().width * 3/4;

            if(abs(offset) > threshold) {
                return this.updatePage();
            }

            return false;
        },

        _resetMovable: function() {
            this.pane.moveTo(0);
        },

        _moveForward: function(instant) {
            this.pane.transitionTo(-this.width, kendo.effects.Transition.easeOutExpo, instant);
        },

        _moveBackward: function(instant) {
            this.pane.transitionTo(this.width, kendo.effects.Transition.easeOutExpo, instant);
        },

        _cancelMove: function(ease, /*internal*/ instant) {
            this.pane.transitionTo(0, ease, instant);
        },

        _resetPages: function() {
            this.page = this.options.page || 0;

            this._updatePagesContent(this.page);
            this._repositionPages();

            this.trigger("reset");
        },

        _onResize: function() {
            var page = this.pages[2], //last page
                idx = this.page + 1;

            if(this._pendingPageRefresh) {
                this.setPageContent(page, idx);
                this._pendingPageRefresh = false;
            }
        },

        _onReset: function() {
            this.pageCount = ceil(this.dataSource.total() / this.options.itemsPerPage);

            if(this.element.is(":visible")) {
                this._resetPages();
            } else {
                this._widgetNeedsRefresh = true;
            }
        },

        _onEndReached: function() {
            this._pendingPageRefresh = true;
        },

        _repositionPages: function() {
            var pages = this.pages;

            pages[0].position(LEFT_PAGE);
            pages[1].position(CETER_PAGE);
            pages[2].position(RIGHT_PAGE);
        },

        _updatePagesContent: function(offset) {
            var pages = this.pages,
                currentPage = offset || 0;

            this.setPageContent(pages[0], currentPage - 1);
            this.setPageContent(pages[1], currentPage);
            this.setPageContent(pages[2], currentPage + 1);
        },

        setPageContent: function(page, index) {
            var buffer = this.buffer,
                template = this.template,
                emptyTemplate = this.emptyTemplate,
                view = null;

            if(index >= 0) {
                view = buffer.at(index);
                if ($.isArray(view) && !view.length) {
                    view = null;
                }
            }

            if(view) {
                page.content(template(view));
            } else {
                page.content(emptyTemplate({}));
            }

            kendo.mobile.init(page.element);
            this.trigger(ITEM_CHANGE, { item: page.element, data: view, ns: kendo.mobile.ui });

        }
    });

    kendo.mobile.ui.VirtualScrollViewContent = VirtualScrollViewContent;

    var Page = kendo.Class.extend({
        init: function(container) {
            this.element = $("<div class='" + VIRTUAL_PAGE_CLASS + "'></div>");
            this.width = container.width();
            this.element.width(this.width);
            container.append(this.element);
        },

        content: function(theContent) {
            this.element.html(theContent);
        },

        position: function(position) { //position can be -1, 0, 1
            this.element.css("transform", "translate3d(" + this.width * position + "px, 0, 0)");
        },

        setWidth: function(width) {
            this.width = width;
            this.element.width(width);
        }
    });

    kendo.mobile.ui.VirtualPage = Page;

    var ScrollView = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);

            options = that.options;
            element = that.element;

            kendo.stripWhitespace(element[0]);

            element
                .wrapInner("<div/>")
                .addClass("km-scrollview");

            if(this.options.enablePager) {
                this.pager = new Pager(this);
            }

            that.inner = element.children().first();
            that.page = 0;
            that.inner.css("height", options.contentHeight);

            that.pane = new ElasticPane(that.inner, {
                duration: this.options.duration,
                transitionEnd: proxy(this, "_transitionEnd"),
                dragStart: proxy(this, "_dragStart"),
                dragEnd: proxy(this, "_dragEnd"),
                change: proxy(this, REFRESH)
            });

            that.bind("resize", function() {
                that.pane.refresh();
            });

            that.page = options.page;

            var empty = this.inner.children().length === 0;

            that._content = empty ? new VirtualScrollViewContent(that.inner, that.pane, options) : new ScrollViewContent(that.inner, that.pane, options);
            that._content.page = that.page;

            that._content.bind("reset", function() {
                var content = that._content;

                that._syncWithContent();
                that.trigger(REFRESH, { pageCount: content.pageCount, page: content.page });
            });

            that._content.bind(ITEM_CHANGE, function(e) {
                that.trigger(ITEM_CHANGE, e);
            });

            that.setDataSource(options.dataSource);

            var mobileContainer = that.container();

            if(mobileContainer.nullObject) {
                that.viewInit();
                that.viewShow();
            } else {
                mobileContainer.bind("show", proxy(this, "viewShow")).bind("init", proxy(this, "viewInit"));
            }
        },

        options: {
            name: "ScrollView",
            page: 0,
            duration: 400,
            velocityThreshold: 0.8,
            contentHeight: "auto",
            pageSize: 1,
            itemsPerPage: 1,
            bounceVelocityThreshold: 1.6,
            enablePager: true,
            autoBind: true,
            template: "",
            emptyTemplate: ""
        },

        events: [
            CHANGING,
            CHANGE,
            REFRESH
        ],

        destroy: function() {
            Widget.fn.destroy.call(this);
            kendo.destroy(this.element);
        },

        viewInit: function() {
            if(this.options.autoBind) {
                this._content.scrollTo(this._content.page, true);
            }
        },

        viewShow: function() {
            this.pane.refresh();
        },

        refresh: function() {
            var content = this._content;

            content.resizeTo(this.pane.size());
            this.page = content.page;
            this.trigger(REFRESH, { pageCount: content.pageCount, page: content.page });
        },

        content: function(html) {
           this.element.children().first().html(html);
           this._content._getPages();
           this.pane.refresh();
        },

        scrollTo: function(page, instant) {
            this._content.scrollTo(page, instant);
            this._syncWithContent();
        },

        prev: function() {
            var that = this;

            that._content.paneMoved(RIGHT_SWIPE, undefined, function(eventData) {
                return that.trigger(CHANGING, eventData);
            });
        },

        next: function() {
            var that = this;

            that._content.paneMoved(LEFT_SWIPE, undefined, function(eventData) {
                return that.trigger(CHANGING, eventData);
            });
        },

        setDataSource: function(dataSource) {
            if (!(this._content instanceof VirtualScrollViewContent)) {
                return;
            }
            // the scrollview should have a ready datasource for MVVM to function properly. But an empty datasource should not empty the element
            var emptyDataSource = !dataSource;
            this.dataSource = DataSource.create(dataSource);

            this._content.setDataSource(this.dataSource);

            if (this.options.autoBind && !emptyDataSource) {
                // this.items().remove();
                this.dataSource.fetch();
            }
        },

        items: function() {
            return this.element.find("." + VIRTUAL_PAGE_CLASS);
        },

        _syncWithContent: function() {
            var pages = this._content.pages,
                buffer = this._content.buffer,
                data,
                element;

            this.page = this._content.page;

            data = buffer ? buffer.at(this.page) : undefined;
            if(!(data instanceof Array)) {
                data = [data];
            }
            element = pages ? pages[1].element : undefined;

            this.trigger(CHANGE, { page: this.page, element: element, data: data });
        },

        _dragStart: function() {
            if (this._content.forcePageUpdate()) {
                this._syncWithContent();
            }
        },

        _dragEnd: function(e) {
            var that = this,
                velocity = e.x.velocity,
                velocityThreshold = this.options.velocityThreshold,
                swipeType = NUDGE,
                bounce = abs(velocity) > this.options.bounceVelocityThreshold;

            if (velocity > velocityThreshold) {
                swipeType = RIGHT_SWIPE;
            } else if(velocity < -velocityThreshold) {
                swipeType = LEFT_SWIPE;
            }

            this._content.paneMoved(swipeType, bounce, function(eventData) {
                return that.trigger(CHANGING, eventData);
            });
        },

        _transitionEnd: function() {
            if (this._content.updatePage()) {
                this._syncWithContent();
            }
        }
    });

    ui.plugin(ScrollView);

})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.mobile.ui,
        Widget = ui.Widget,
        support = kendo.support,
        CHANGE = "change",
        SWITCHON = "km-switch-on",
        SWITCHOFF = "km-switch-off",
        MARGINLEFT = "margin-left",
        ACTIVE_STATE = "km-state-active",
        DISABLED_STATE = "km-state-disabled",
        DISABLED = "disabled",
        TRANSFORMSTYLE = support.transitions.css + "transform",
        proxy = $.proxy;

    function limitValue(value, minLimit, maxLimit) {
        return Math.max(minLimit, Math.min(maxLimit, value));
    }

    var SWITCH_MARKUP = '<span class="km-switch km-widget">\
        <span class="km-switch-wrapper"><span class="km-switch-background"></span></span> \
        <span class="km-switch-container"><span class="km-switch-handle" > \
            <span class="km-switch-label-on">{0}</span> \
            <span class="km-switch-label-off">{1}</span> \
        </span> \
    </span>';

    var Switch = Widget.extend({
        init: function(element, options) {
            var that = this, checked;

            Widget.fn.init.call(that, element, options);

            options = that.options;

            that.wrapper = $(kendo.format(SWITCH_MARKUP, options.onLabel, options.offLabel));
            that.handle = that.wrapper.find(".km-switch-handle");
            that.background = that.wrapper.find(".km-switch-background");
            that.wrapper.insertBefore(that.element).prepend(that.element);

            that._drag();

            that.origin = parseInt(that.background.css(MARGINLEFT), 10);

            that.constrain = 0;
            that.snapPoint = 0;

            element = that.element[0];
            element.type = "checkbox";
            that._animateBackground = true;

            checked = that.options.checked;

            if (checked === null) {
                checked = element.checked;
            }

            that.check(checked);

            that.options.enable = that.options.enable && !that.element.attr(DISABLED);
            that.enable(that.options.enable);

            that.refresh();
            kendo.notify(that, kendo.mobile.ui);
        },

        refresh: function() {
            var that = this,
                handleWidth = that.handle.outerWidth(true);

            that.width = that.wrapper.width();

            that.constrain  = that.width - handleWidth;
            that.snapPoint = that.constrain / 2;

            if (typeof that.origin != "number") {
                that.origin = parseInt(that.background.css(MARGINLEFT), 10);
            }

            that.background.data("origin", that.origin);

            that.check(that.element[0].checked);
        },

        events: [
            CHANGE
        ],

        options: {
            name: "Switch",
            onLabel: "on",
            offLabel: "off",
            checked: null,
            enable: true
        },

        check: function(check) {
            var that = this,
                element = that.element[0];

            if (check === undefined) {
                return element.checked;
            }

            that._position(check ? that.constrain : 0);
            element.checked = check;
            that.wrapper
                .toggleClass(SWITCHON, check)
                .toggleClass(SWITCHOFF, !check);
        },

        destroy: function() {
            Widget.fn.destroy.call(this);
            this.userEvents.destroy();
        },

        toggle: function() {
            var that = this;

            that.check(!that.element[0].checked);
        },

        enable: function(enable) {
            var element = this.element,
                wrapper = this.wrapper;

            if(typeof enable == "undefined") {
                enable = true;
            }

            this.options.enable = enable;

            if(enable) {
                element.removeAttr(DISABLED);
            } else {
                element.attr(DISABLED, DISABLED);
            }

            wrapper.toggleClass(DISABLED_STATE, !enable);
        },

        _resize: function() {
            this.refresh();
        },

        _move: function(e) {
            var that = this;
            e.preventDefault();
            that._position(limitValue(that.position + e.x.delta, 0, that.width - that.handle.outerWidth(true)));
        },

        _position: function(position) {
            var that = this;

            that.position = position;
            that.handle.css(TRANSFORMSTYLE, "translatex(" + position + "px)");

            if (that._animateBackground) {
                that.background.css(MARGINLEFT, that.origin + position);
            }
        },

        _start: function() {
            if(!this.options.enable) {
                this.userEvents.cancel();
            } else {
                this.userEvents.capture();
                this.handle.addClass(ACTIVE_STATE);
            }
        },

        _stop: function() {
            var that = this;

            that.handle.removeClass(ACTIVE_STATE);
            that._toggle(that.position > that.snapPoint);
        },

        _toggle: function (checked) {
            var that = this,
                handle = that.handle,
                element = that.element[0],
                value = element.checked,
                duration = kendo.mobile.application && kendo.mobile.application.os.wp ? 100 : 200,
                distance;

            that.wrapper
                .toggleClass(SWITCHON, checked)
                .toggleClass(SWITCHOFF, !checked);

            that.position = distance = checked * that.constrain;

            if (that._animateBackground) {
                that.background
                    .kendoStop(true, true)
                    .kendoAnimate({ effects: "slideMargin", offset: distance, reset: true, reverse: !checked, axis: "left", duration: duration });
            }

            handle
                .kendoStop(true, true)
                .kendoAnimate({
                    effects: "slideTo",
                    duration: duration,
                    offset: distance + "px,0",
                    reset: true,
                    complete: function () {
                        if (value !== checked) {
                            element.checked = checked;
                            that.trigger(CHANGE, { checked: checked });
                        }
                    }
                });
        },

        _drag: function() {
            var that = this;

            that.userEvents = new kendo.UserEvents(that.wrapper, {
                tap: function() {
                    if(that.options.enable) {
                        that._toggle(!that.element[0].checked);
                    }
                },
                start: proxy(that._start, that),
                move: proxy(that._move, that),
                end: proxy(that._stop, that)
            });
        }
    });

    ui.plugin(Switch);
})(window.kendo.jQuery);

(function($, undefined) {
    var kendo = window.kendo,
        ui = kendo.mobile.ui,
        Widget = ui.Widget,
        ACTIVE_STATE_CLASS = "km-state-active",
        SELECT = "select";

    function createBadge(value) {
        return $('<span class="km-badge">' + value + '</span>');
    }

    var TabStrip = Widget.extend({
        init: function(element, options) {
            var that = this;

            Widget.fn.init.call(that, element, options);
            that.container().bind("show", $.proxy(this, "refresh"));

            that.element
               .addClass("km-tabstrip")
               .find("a").each(that._buildButton)
               .eq(that.options.selectedIndex).addClass(ACTIVE_STATE_CLASS);

            that.element.on("down", "a", "_release");
        },

        events: [
            SELECT
        ],

        switchTo: function(url) {
            var tabs = this.element.find('a'),
                tab,
                path,
                idx = 0,
                length = tabs.length;

            if(isNaN(url)) {
                for (; idx < length; idx ++) {
                    tab = tabs[idx];
                    path = tab.href.replace(/(\#.+)(\?.+)$/, "$1"); // remove the fragment query string - http://www.foo.com?foo#bar**?baz=qux**

                    if (path.indexOf(url, path.length - url.length) !== -1) {
                        this._setActiveItem($(tab));
                        return true;
                    }
                }
            } else {
                this._setActiveItem(tabs.eq(url));
                return true;
            }

            return false;
        },

        switchByFullUrl: function(url) {
            var tab;

            tab = this.element.find("a[href$='" + url + "']");
            this._setActiveItem(tab);
        },

        clear: function() {
            this.currentItem().removeClass(ACTIVE_STATE_CLASS);
        },

        currentItem: function() {
            return this.element.children("." + ACTIVE_STATE_CLASS);
        },

        badge: function(item, value) {
            var tabstrip = this.element, badge;

            if (!isNaN(item)) {
                item = tabstrip.children().get(item);
            }

            item = tabstrip.find(item);
            badge = $(item.find(".km-badge")[0] || createBadge(value).insertAfter(item.children(".km-icon")));

            if (value || value === 0) {
                badge.html(value);
                return this;
            }

            if (value === false) {
                badge.empty().remove();
                return this;
            }

            return badge.html();
        },

        _release: function(e) {
            if (e.which > 1) {
                return;
            }

            var that = this,
                item = $(e.currentTarget);

            if (item[0] === that.currentItem()[0]) {
                return;
            }

            if (that.trigger(SELECT, {item: item})) {
                e.preventDefault();
            } else {
                that._setActiveItem(item);
            }
        },

        _setActiveItem: function(item) {
            if (!item[0]) {
                return;
            }
            this.clear();
            item.addClass(ACTIVE_STATE_CLASS);
        },

        _buildButton: function() {
            var button = $(this),
                icon = kendo.attrValue(button, "icon"),
                badge = kendo.attrValue(button, "badge"),
                image = button.find("img"),
                iconSpan = $('<span class="km-icon"/>');

            button
                .addClass("km-button")
                .attr(kendo.attr("role"), "tab")
                    .contents().not(image)
                    .wrapAll('<span class="km-text"/>');

            if (image[0]) {
                image.addClass("km-image").prependTo(button);
            } else {
                button.prepend(iconSpan);
                if (icon) {
                    iconSpan.addClass("km-" + icon);
                    if (badge || badge === 0) {
                        createBadge(badge).insertAfter(iconSpan);
                    }
                }
            }
        },

        refresh: function(e) {
            var url = e.view.element.attr(kendo.attr("url"));
            if (!this.switchTo(e.view.id) && url) {
                this.switchTo(url);
            }
        },

        options: {
            name: "TabStrip",
            selectedIndex: 0,
            enable: true
        }
    });

    ui.plugin(TabStrip);
})(window.kendo.jQuery);

return window.kendo;

}, typeof define == 'function' && define.amd ? define : function(_, f){ f(); });