IE:Tabstrip control, blank pages loading on Tab page

[DevGirl]

This is my code. When I refresh the parent page. All other pages in the IFrame do not refresh. IF I individaully refresh(ie right clicking and refreshing it it will) What shld I do?
<form>
<table>
<tr>
<td>
<IE:WEbcontrol Autopostback="false"....>
</IE:WEbcontrol>

</td>
</tr>
<tr>
<td>
<IE:Multipage >
<IEageview>
<IFrame rc="myPage1.aspx"></IFrame>
</IEageview>
<IEageview>
<IFrame src="myPage2.aspx"></IFrame>
</IEageview>
<IEageview>
<IFrame src="myPage3.aspx"></IFrame>
</IEageview>
</IE:Multipage >

</td>
</tr>
</table>
</form>