var SuckerFish = {
	addElement: function( el ) {
		if (window.attachEvent) {
			if( typeof el == 'string' ) {
				el = document.getElementById(el);
			}
			window.attachEvent("onload", function() {
					var sfEls = el.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"), "");
						}
					}
			});
		}
	}
};