Is it possible to avoid iframe generation in ASP .NET Masterpage
<p>I am using asp menu in masterpage.master to switch between pages in an intranet site. It is causing layout issues in IE8, since it generates iframe which is shrinked to a default size. The iframe does not stretch to remaining space of the container. </p>

<p>Is there a way to avoid iframe generation when using asp menu in masterpage.master files? </p>

<p>EDIT : It seems that using asp:Content and asp:ContentPlaceHolder is the one which is causing iframe to be generated. (I use asp:ContentPlaceHolder in matserpage.master and asp:Content in the actual asp .net page)</p>
