rad window broken when post back

[Ali]

hi
i have a web application. in site master i have a rad window. i open in java script and i set negative url in default i have some rad button when i click them and open the rad window. rad window broken and don't show in right mode why

please help me

[Shinu]

Hi Ali,

Please have a look into the sample code snippet which works fine at my end.

Master Page:

<telerik:RadWindowManager ID="RadWindowManager1" runat="server">
    <Windows>
        <telerik:RadWindow ID="RadWindow1" runat="server">
        </telerik:RadWindow>
    </Windows>
</telerik:RadWindowManager>

JavaScript:

<script type="text/javascript">
    function pageLoad() {
        var win = $find("<%=RadWindow1.ClientID %>");
        win.setUrl("2radwindow.aspx");
        win.Show();
    }
</script>

ASPX:

<form id="form1" runat="server" dir="rtl">
    <div>
        <telerik:RadButton ID="RadButton1" runat="server" Text="OpenWindow"               OnClick="RadButton1_Click1">
        </telerik:RadButton>
        <telerik:RadWindow ID="RadWindow2" runat="server">
            <ContentTemplate>
                RadWindow
            </ContentTemplate>
        </telerik:RadWindow>
    </div>
</form>

C#:

protected void  RadButton1_Click1(object sender, EventArgs e)
{
    RadWindow2.VisibleOnPageLoad=true;
}

Please provide your code if it doesn't help.
Thanks,
Shinu.