sfHover = function() {
	var sfEls = document.getElementById("suckerfishMenu0").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"), "");
		}
	}
	
	/* keeps parent element highlighted when mouseover on a child UL. only works for single-level */	
	var sfUls = document.getElementById("suckerfishMenu0").getElementsByTagName("UL");
	for (var i=0; i<sfUls.length; i++) {
		if ( sfUls[i].id != 'suckerfishMenu0' ) {
			sfUls[i].onmouseover=function() {
				this.parentNode.className += " childhover";
			}
			sfUls[i].onmouseout=function() {
				this.parentNode.className = this.parentNode.className.replace(/ childhover/g, '');
			}
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);