setupIEHover = function() {

	if (document.all&&document.getElementById) 
	{
		navRoot = document.getElementById("navMenu");
		for (i=0; i < navRoot.childNodes.length; i++) 
		{
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI")
			{
				node.onmouseover=function() {this.className+=" ie_hover";}
				node.onmouseout=function() {this.className=this.className.replace(" ie_hover", "");}
   			}
   		}
  	}
}
window.onload=setupIEHover