// JScript File
sfHover = function() {
         var sfEls = document.getElementById("nav").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);