// JavaScript Document
sfHover = function() {     
	var sfEls = document.getElementById("menu").getElementsByTagName("UL");     
	for (var i=0; i<sfEls.length; i++){         
		sfEls[i].onmouseover = function(){             
			this.className+=" sfhover";         
		}         
		sfEls[i].onmouseout = function(){             
			this.className = this.className.replace(new RegExp(" sfhover\\b"), "");         
		}     
	} 
} 
if (window.attachEvent) window.attachEvent("onload", sfHover);