sfHover = function() {
	var sfEl = document.getElementById("ja-cssmenu");
  if (sfEl) 
  {
    var sfEls = sfEl.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);