sfHover = function() {
  
if(document.getElementById("fw-nav-menu") != null) {
var sfEls = document.getElementById("fw-nav-menu").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);
}
//--><!]]>