// JavaScript Document
	sfHover = function() {
		var sfEls = document.getElementById("site-menu").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);