May be you got me incorrectly but I was talking about insertimage.frame.aspx

 The part

 <td width="20">

<asp:Image Visible="false" ID="Image1" Runat="server" ImageUrl="../images/openfolder.gif"></asp:Image>

</td>

<td width="240" class="normal">

<asp:Label Visible="false" Runat="server" ID="FolderDescription"></asp:Label>

</td>

 Still visible( in Firefox) even thou I set it to Visible="false" Besides what client controls you tolking about when you got  Runat="server" in your tags?

 I just simply do not want to show those Images Lables plus couple more things on  insertimage.frame.aspx page and it should work in IE and FF.