ieHover = function() { 
   var sfEls = document.getElementById("navGlobal").getElementsByTagName("LI"); 
   for (var i=0; i<sfEls.length; i++) { 
      sfEls[i].onmouseover=function() { 
         this.className+=" hover"; 
      } 
      sfEls[i].onmouseout=function() { 
         this.className=this.className.replace(new RegExp(" hover\\b"), "");
      }
   } 
} 

/* if (window.attachEvent) window.attachEvent("onload", ieHover); */
if (document.all&&document.getElementById) window.onload=ieHover;    /* macIE5 support */