/* Drop Down Menus */
	
	sfhover=function() {
		var sfels=document.getElementById("navigation").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(" sfhover", "");
			}
		}
	}


	if (window.attachEvent) window.attachEvent ("onload", sfhover);