// JavaScript Document

sfHover = function() {
	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(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

// keep hover on parent nav
$(document).ready(function() {
	$("#nav li ul").mouseover(function() {
		$(this).siblings("a").addClass("hover");
	});
	$("#nav li ul").mouseout(function() {
		$(this).siblings("a").removeClass("hover");
	});
});