function sfHoverEvents(sfEls) {
  var len = sfEls.length;
  for (var i=0; i<len; i++) {
    sfEls[i].onmouseover=function() {
      this.className+=" sfhover";
    }
    sfEls[i].onmouseout=function() {
      this.className=this.className.replace(" sfhover", "");
    }
  }
}
function sfHover() {
var ULs = document.getElementsByTagName("UL");
var len = ULs.length;
  for(var i=0;i<len;i++) {
    if(ULs[i].className.indexOf("suckerfish") != -1)
      sfHoverEvents(ULs[i].getElementsByTagName("LI"));
  }
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

/*

		sfHover = function() {
			var sfEls = document.getElementById("suckerfish").getElementsByTagName("ul");
			for (var i=0; i<sfEls.length; i++) {
				sfEls[i].parentNode.onmouseover= function() {
					this.lastChild.className+=" sfhover";
				}
				sfEls[i].parentNode.onmouseout=function() {
					this.lastChild.className=this.lastChild.className.replace(new RegExp(" sfhover\\b"), "");
				}
			}
		}
		if (window.attachEvent) window.attachEvent("onload", sfHover);
*/