startMenu = function() 
{
	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", "")
				}
			}	
		}	
	}
}

if (window.attachEvent)
	window.attachEvent("onload", startMenu)
else
	window.onload=startMenu;