It looks like you have a lot of repeated menu code on top of the page.
I see this repeated three times, twice with an incorrect link:
<!--[if lte IE 6]>
<style type="text/css" media="all">
@import url("../CSSMenuWriter/cssmw_content/menu_ie.css");
</style>
<![endif]-->
and this I see at least twice:
<!--
@import url("CSSMenuWriter/cssmw/menu.css");
-->
I'm not sure if that is part of the problem, but I would probably clean that up a little to remove the repeated code.