sfHover = function() {
//	var c1= getElementsByTagName("li");
if(document.getElementById("nav")){
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
}
	if(document.getElementById("permanav")){
	var sfEls1 = document.getElementById("permanav").getElementsByTagName("li");
	}
	//var sfEls2 = document.getElementById("permanav2").getElementsByTagName("li");
	
	if(document.getElementById("nav")){
		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(document.getElementById("permanav")){
			for (var i=0; i<sfEls1.length; i++) {
				sfEls1[i].onmouseover=function() {
					this.className+=" sfhover";
				}
				sfEls1[i].onmouseout=function() {
					this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
				}
			}
	}
	
	/*for (var i=0; i<sfEls2.length; i++) {
		sfEls2[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls2[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}*/
}
if (window.attachEvent) window.attachEvent("onload", sfHover);