self.pulldownMenu = function() {
	var menu = $("menu");

	if(menu.getElementsByTagName("li")) {
		var sfEls = menu.getElementsByTagName("li");
		for (var i=0; i<sfEls.length; i++) {
			sfEls[i].onmouseover=function() {
				Element.addClassName(this, "sfhover");
			}
			sfEls[i].onmouseout=function() {
				Element.removeClassName(this, "sfhover");
			}
		}
	}
}