function sfHover() {
	var sf_right_drops = document.getElementById("sfnav_right").getElementsByTagName("li");
	for (var i=0; i<sf_right_drops.length; i++) {
		sf_right_drops[i].onmouseover=function() {this.className="sfhover_right";this.style.backgroundColor="transparent";}
		sf_right_drops[i].onmouseout=function() {this.className="";this.style.backgroundColor="";}
		}
	}

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