sfHover = function() {

	var sfEls = document.getElementById("menu").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			hideAllMenus();
			this.className+=" sfhover";

		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
	var body = document.getElementById("content")
	body.onmouseover=function() {
		hideAllMenus();
	}

}


function hideAllMenus(){
	var sfEls = document.getElementById("menu").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++)
		sfEls[i].className=sfEls[i].className.replace(new RegExp(" sfhover\\b"), "");

}

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