startList = function() {
 
if (document.all&&document.getElementById) {
 
navRoot = document.getElementById("navigation");

for (i=0; i<navRoot.childNodes.length; i++) {

node = navRoot.childNodes[i];
if (node.nodeName=="LI") {

node.onmouseover=function() {
this.className+=" sfhover";
  }

  node.onmouseout=function() {
  this.className=this.className.replace(" sfhover", "");
   }

   }
  }
 }
}
window.onload=startList;