sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var cnt=0; cnt<sfEls.length; cnt++) {
		sfEls[cnt].onmouseover=function() {
			if(this.className == "nav_top" || this.className == "nav_last_ie6"){
			}else{
				this.className+=" sfhover";
			}
		}
		sfEls[cnt].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

sfHover_side = function() {
	var sfEls = document.getElementById("user_nav").getElementsByTagName("LI");
	
	for (var cnt=0; cnt<sfEls.length; cnt++) {
		sfEls[cnt].onmouseover=function() {
			if(this.className == "pop_top" || this.className == "pop_last_ie6"){
			}else{
				this.className+=" sfhover";
			}
		}
		sfEls[cnt].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover_side);