How do a postback on Tab change (ajaxToolkit:TabContainer)

Please help - very simple question.

From documentation onajaxToolkit:TabContainer

TabContainer Properties

ActiveTabChanged (Event) - Fired on the server side when a tab is changed after a postbackOnClientActiveTabChanged - The name of a javascript function to attach to the client-side tabChanged event

When tabs changed, I need to know what tab was changed and populate the related dynamic content.

I have the code (see below) wher OnActiveTabChanged="TabChangedServer" never gets fired and do a postback on Tab change. How can I make it to do a postback!?

<ajaxToolkit:TabContainer runat="server" ID="Tabs" OnClientActiveTabChanged="ActiveTabChanged" OnActiveTabChanged="TabChangedServer" >

Thanks

Nat

I found a solution myself. See my post athttp://forums.asp.net/thread/1554862.aspx

Me too!

http://forums.asp.net/t/1074271.aspx