sfHover = function() {
  if (document.getElementById("nav"))
  {
  	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);

snHover = function() {
  if (document.getElementById("adminNavEdit"))
  {
  	var sfEls = document.getElementById("adminNavEdit").getElementsByTagName("LI");
  	for (var i=0; i<sfEls.length; i++) {
  		sfEls[i].onmouseover=function() {
  			this.className+=" snHover";
  		}
  		sfEls[i].onmouseout=function() {
  			this.className=this.className.replace(new RegExp(" snHover\\b"), "");
  		}
  	}
  }
}
if (window.attachEvent) window.attachEvent("onload", snHover);