jQuery.preloadImages = function() {
	for(var i = 0; i<arguments.length; i++) {
		jQuery("<img>").attr("src", arguments[i]);
	}
}
$(document).ready(function() {
	$("#nav a").each(function() {//highlights active links within #nav
		if(this.href == "http://"+window.location.hostname+window.location.pathname) {//allow for query and hash variables
			$(this).addClass("active");
		}
	});
	count = 1;
	$("#nav ul li").addClass("subnav");
	var navSize = $("#nav li:not(.subnav)").length;
	$("#nav li:not(.subnav)").each(function() {
		if(count !== navSize) {
			$(this).after("<li class='spacing'> | </li>");
		}
		count++;
	});
	if($(".subnav").length>0) {
		count = 1;
		var navSize = $(".subnav").length;
		$(".subnav").each(function() {
			if(count !== navSize) {
			$(this).after("<li class='spacing'> | </li>");
		}
		count++;
		});
	}
        $("#nav li li.spacing").remove();
	$("#nav>li").hover(function() {
		$(this).addClass("beinghovered");
	}, function() {
		$(this).removeClass("beinghovered");
	});
});