// JavaScript Document

	 sfHover = function() {
	 	 var sfEls = document.getElementById("nav").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);