tab container: tab panel appears but not the controls in it

Hello,

I have a ajax tab container with 4 tab panels. each panel has arround 30 to 40 controls.later I added another(5th) panel with text box control. The new panel appears, but the control in it is not displayed.

When I tested again with a new file,new tab container, with 7 to 8 panels with no controls. I just added 1 single control to 8 th panel. This time it displays properly.

I am unable to figure out whether it is problem with tab container control, because it has too many controls? I am using ajax control toolkit version 1.0.10301.0.

(or)

problem with the html content I wrote.Here is my code.Pls help.Its urgent

<divid="divMain"style="overflow: auto">

<cc1:TabContainerID="TabContainer1"runat="server"Visible="true"ActiveTabIndex="2">

<cc1:TabPanelID="tpCallHandling"runat="server">

<HeaderTemplate>

Call Handling</HeaderTemplate>

<ContentTemplate>

<tablewidth="98%"style="height: 98%">

<tr>

<tdalign="center"colspan="5"class="aimTableH">

<asp:Labelrunat="server"ID="Label29"CssClass="aimth2"><b> Call Handling</b></asp:Label></td>

</tr>

<trclass="aimTableH"align="center">

<td>

<asp:Labelrunat="server"ID="lblEscalate"CssClass="aimth2"><b>Escalate</b></asp:Label>

</td>

<td>

<asp:Labelrunat="server"ID="Label1"CssClass="aimth2"><b>Lead Type</b></asp:Label>

</td>

<td>

<asp:Labelrunat="server"ID="Label2"CssClass="aimth2"><b>Maximum Attempts</b></asp:Label>

</td>

<td>

<asp:Labelrunat="server"ID="Label3"CssClass="aimth2"><b>Word Tracks</b></asp:Label>

</td>

<td>

<asp:LabelID="lblEmailRecipients"runat="server"CssClass="aimth2"><b>Email Recipients</b></asp:Label>

</td>

</tr>

</table>

</ContentTemplate>

</cc1:TabPanel>

.

.

.

.

.

.

.

<cc1:TabPanelrunat="server"ID="TabPanel2">

<HeaderTemplate>TESTING</HeaderTemplate>

<ContentTemplate>

<tablewidth="98%"height="100%">

<tr>

<td>

<asp:TextBoxrunat="server"ID="txt1"></asp:TextBox>

</td>

</tr>

</table>

</ContentTemplate>

</cc1:TabPanel>

</cc1:TabContainer>

</div>

<tablewidth="98%"height="100%">

In bold, that is an error... Style="height:98%" is an error too...

My guess is maybe your controls are hidden by the table...

Another tip: if you have too many controls in each tab, maybe try seperating the contents into iframes... Easier to debug..