(function($){
	$.fn.menuHover = function(nav) {
		return this.each(function(){
			var h = this;
			//alert(h.id);
			var sfEls = document.getElementById(nav).getElementsByTagName("li");
			for (var i=0; i<sfEls.length; i++) {
				sfEls[i].onmouseover=function() {
					this.className+=" sfhover";
				}
				sfEls[i].onmouseout=function() {
					this.className=this.className.replace(new RegExp("\\s?sfhover\\b"), "");
				}
			}
		})
	};
})(jQuery);