sfHover = function() {
	var temp = document.getElementById("nav");
	if(temp){
		var sfEls = temp.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"), "");
			}
		}
	}
}

sf2Hover = function() {
	var temp2 = document.getElementById("nav2");
	if(temp2){
		var sf2Els = temp2.getElementsByTagName("LI");
		for (var i=0; i<sf2Els.length; i++) {
			sf2Els[i].onmouseover=function() {
				this.className+=" sf2hover";
			}
			sf2Els[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sf2hover\\b"), "");
			}
		}
	}
}
flagHover = function() {
	var temp2 = document.getElementById("flagnav");
	if(temp2){
		var sf2Els = temp2.getElementsByTagName("LI");
		for (var i=0; i<sf2Els.length; i++) {
			sf2Els[i].onmouseover=function() {
				this.className+=" sfhover";
			}
			sf2Els[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
	}
}

if (window.attachEvent){ 
	window.attachEvent("onload", sfHover);
	window.attachEvent("onload", sf2Hover);
	window.attachEvent("onload", flagHover);
}