sfHover = function() {
	if (document.getElementById("ja-cssmenu") != null)
	{
		var sfEls = document.getElementById("ja-cssmenu").getElementsByTagName("li");
		for (var i=0; i<sfEls.length; ++i) {
			sfEls[i].onmouseover=function() {
				clearTimeout(this.timer);
				if(this.className.indexOf("sfhover") == -1)
					this.className+="sfhover";
			}
			sfEls[i].onmouseout=function() {
				this.timer = setTimeout(sfHoverOut.bind(this), 20);
			}
		}
	}
}

function sfHoverOut() {
	clearTimeout(this.timer);
	this.className=this.className.replace(new RegExp("sfhover\\b"), "");
}

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