The menu you are using on that page is cssmw34, which you do not have an include for. You will have to add this to your page:
<script type="text/javascript" src="CSSMenuWriter/cssmw34/menu.js"></script>
<style type="text/css" media="all">
<!--
@import url("CSSMenuWriter/cssmw34/menu.css");
-->
</style>
<!--[if lte IE 6]>
<style type="text/css" media="all">
@import url("CSSMenuWriter/cssmw34/menu_ie.css");
</style>
<![endif]-->
Add this right before:
<!-- InstanceEndEditable -->
</head>
and the menu should load correctly.