or
Warning: KendoUI DataViz cannot render. Possible causes:<br>- The browser does not support SVG, VML and Canvas. User agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; InfoPath.3; .NET4.0E)<br>- The kendo.dataviz.(svg|vml|canvas).js scripts are not loaded
RadAjaxManager1.ResponseScripts.Add(@"radalert('my message !', 330, 210);");