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