startList = function() {
    
/*	if (document.all && document.getElementById) 
	{  */  
	    navRoot = document.getElementById("nav");
		
	    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", "");
	          }
	       }
	     
	    }
	/*}*/
}
if (window.attachEvent)
{	window.attachEvent("onload", startList)
}
else
{	window.onload=startList;
}