sfHover = function(){
		
			var oObjs = [document.getElementById("menu1").getElementsByTagName("LI"),document.getElementById("menu2").getElementsByTagName("LI"),document.getElementById("menu3").getElementsByTagName("LI")]
			
			for(var m=0;m<oObjs.length;m++){


				var sfEls = oObjs[m]; 
											
				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);