dynamic accordion inside a tabPanel

[axxon]

hi, I am having a huge problem here!
the scenario is i am trying to create dynamic accordion Panes to a accordion control inside a tab panel in a content page. It works just fine in a regular webform page which does not use a master page. but if i try to add dynamic accordion panes to a accordion inside a tab panel, it stops working. but I hav tested i can use static accordion panes jsut fine.

here is my code:

//////////// tab /////////////////
<ajaxToolkit:Ta bPanel runat="server" ID="TabPanel1" HeaderText="Log off">
<ContentTemplat e>
<ajaxToolkit:Ac cordion ID="MyAccordion " runat="server" SelectedIndex=" 0"
HeaderCssClass= "accordionHeade r" HeaderSelectedC ssClass="accord ionHeaderSelect ed"
ContentCssClass ="accordionCont ent" FadeTransitions ="false" FramesPerSecond ="40"
TransitionDurat ion="250" AutoSize="None" RequireOpenedPa ne="false" SuppressHeaderP ostbacks="true" >
<Panes>

<ajaxToolkit:Ac cordionPane ID="AccordionPa ne1" runat="server">
<Header><a href="" class="accordio nLink">Log Off </a></Header>
<Content>
<asp:LinkButt on ID="logoff" runat="server" OnClick="logoff _Click">Log Off Admin</asp:LinkButton> &nbsp;
<ajaxToolkit:Co nfirmButtonExte nder ID="LogOffConfi rmButton" runat="server" TargetControlID ="logoff" ConfirmText="Ar e you sure you want to log off ?">
</ajaxToolkit:Con firmButtonExten der>
</Content>
</ajaxToolkit:Acc ordionPane>
</Panes>
</ajaxToolkit:Acc ordion>
</ContentTemplate >
</ajaxToolkit:Tab Panel>

thisone works just fine....since the accordion pane there is static! but when i try to add it dynamically..th ey do not show up
/////////////////////////////////////////////////
protected void loglff()
{
AccordionPane logoffPane = new AccordionPane() ;
logoffPane.Head erContainer.Con trols.Add(new LiteralControl( "logoff"));
LinkButton l = new LinkButton();
l.Text = "logoff";
logoffPane.Cont entContainer.Co ntrols.Add(l);

MyAccordion.Pan es.Add(logoffPa ne);
}

////////////////
any help wil b much appreciated...
thank you in advance!