// JavaScript Document
function menuFix() {
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className = (this.className.length > 5 ? "": "sfhover");
        }
		sfEls[i].onmouseout=function() {
			this.className = this.className.replace(new RegExp("( ?|^)sfhover\\b"),"");
		}
	}
}
window.onload=menuFix;