Ajax TabContainer & ModalPopupExtender

Hi,
I'm new to the ASP.NET Ajax. Im struck with an issue.
Im having a tabcontainer with 3 tabs. Each tab has a user control (all
3 tab has the same user control) & the user control has a Button &
ModalPopup Extender. While running the application,
When I click the TAB1's Button i get a modalpopup in the page. But
when i select the TAB2 and click on the Button. Im not getting any
modalpopup in the 2nd tab rather i see the modal popup in the TAB1.
The modal popup always going to the Tab1. I cant able to bring that
focus into the tab2 or tab3. Please help me on this.
Thanks in advance.
Joe

Re: Ajax TabContainer & ModalPopupExtender

Hi Joe,

I'm not quite sure if I understand your problem. How do you position
the popup? Could you perhaps post your code? I created a sample. The
popup always renders on the top of the two tabs:

Default.aspx:

<%@ Page Language="C#" AutoEventWireup="true"
CodeBehind="Default.aspx.cs"
Inherits="ModalPopupInTabContainer._Default" %>
<%@ Register Assembly="AjaxControlToolkit"
Namespace="AjaxControlToolkit" TagPrefix="aj" %>
<%@ Register Src="~/WebUserControl1.ascx" TagName="TheUserCtrl"
TagPrefix="my" %>
www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">