sfHover = function() {
	 var sfEls = document.getElementById("menuh").getElementsByTagName("LI");
	 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);