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