/*
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" hover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" hover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);
*/


Event.observe(document, 'dom:loaded', function(event) {
	$$('#nav li').each(function(element) {
		element.observe('mouseover', function(event) { this.addClassName('hover'); });
		element.observe('mouseout', function(event) { this.removeClassName('hover'); });
	});
});