//Jquery Script for main navigation
(function($){

//cache nav
var nav = $("#topNav");

//add indicators and hovers to submenu parents
nav.find("li").each(function() {
	if ($(this).find("ul").length > 0) {

		$("<span>").text("^").appendTo($(this).children(":first"));

		//show subnav on hover
		$(this).mouseenter(function() {
			$(this).find("ul").stop(true, true).fadeIn();
		});

		//hide submenus on exit
		$(this).mouseleave(function() {
			$(this).find("ul").stop(true, true).fadeOut();
		});
	}
});
})(jQuery);