<%@ Page Title="Home Page" Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs"
    Inherits="_Default" %>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<html>
<head>
    <title>Test</title>
    <script type="text/javascript">
        function OnPopUpShowing(sender,args)
        {
            sender.set_height(900);
        }
    </script>
    <style type="text/css">
    </style>
</head>
<body>
    <form id="Form1" runat="server">
    <asp:ScriptManager runat="server" ID="ScriptManager1">
    </asp:ScriptManager>
    <telerik:RadWindow NavigateUrl="Default2.aspx" OnClientShow="OnPopUpShowing" VisibleOnPageLoad="true" ID="RadWindow1"  runat="server">
   
    </telerik:RadWindow>
        <telerik:RadButton runat="server" ID="btn1" OnClientClicked="OpenWindow"></telerik:RadButton>
    </form>
</body>
</html>
