startList = function() 
	{
		if (document.all&&document.getElementById) 
		{
			navRoot = document.getElementById("about");
			
			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;