sfHover = function() {
   sfTemplate("menu");
}

function sfTemplate(menuname) {
   if (!document.getElementById(menuname)) return;
   var sfEls = document.getElementById(menuname).getElementsByTagName("li");
   for (var i = 0; i < sfEls.length; i++) {
      if (sfEls[i].id == "search")
	continue;
      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);
}