var n = 0;
function sfHover() {
	var ULs = document.getElementsByTagName("UL");
	var sfEls = new Array();
	
	for (var i=0; i<ULs.length; i++) {
		if (ULs[i].className=='navigation')
			sfEls.push(ULs[i]);
	}
	
	for (var i=0; i<sfEls.length; i++) 
		for (var j=0; j<sfEls[i].childNodes.length; j++)
			if (sfEls[i].childNodes[j].nodeName=="LI") {
				sfEls[i].childNodes[j].onmouseover=function() {
					this.className += " sfHover";
					this.childNodes[0].className += " sfHover";
					
				}
				sfEls[i].childNodes[j].onmouseout=function() {
					this.className=this.className.substring(0, this.className.indexOf(' '));
					this.childNodes[0].className=this.childNodes[0].className.replace(' sfHover', '');
				}
			}
}