RePost

Sorry for missing information in previous post. 

My application includes following pages: Menu.asp, Header.asp, SideMenu.asp, and Welcome.asp.

Menu.asp codes:

<html>
<frameset rows="15%,*" border=0 name=MainFrameset>
 <frame src="Header.asp?name=<%= strName %>" border=0 name=header>
 <frameset cols="15%,*" border=0>
    <frame src="SideMenu.asp" mce_src="SideMenu.asp" name=sidemenu>
    <frame src="welcome.htm" mce_src="welcome.htm" name=main>
 </frameset>  
</frameset>

<noframes>
 Your browser does not support frames.
 <a href="frameless_main.htm" mce_href="frameless_main.htm">Please visit the frameless page.</a>
</noframes>
...