/* ================================================================ 
Copyright (c) 2011 Stu Nicholls - iStu.co.uk. All rights reserved.
This script and the associated html may be modified in any 
way to fit your requirements.
=================================================================== */

$(document).ready(function () {
timer=0;
/* time in milliseconds */
collapse = 2000000;

	$(".iStu5 li:has(ul)").click(function (event) {
		if (this == event.target) {
			$(this).toggleClass('clicked').children('ul').slideToggle();
			$(this).find('li:has(ul)').removeClass('clicked').find("ul").slideUp();
			$(this).siblings().removeClass('clicked').find("ul").slideUp();
		}
	}).addClass('has_ul');

	$(".iStu5").mouseover(function() {
		clearTimeout(timer);
		});

	$(".iStu5").mouseleave(function() {
			timer = window.setTimeout(function(){
				$('.iStu5 li > a').siblings().children().removeClass('clicked').find('ul').slideUp();
				$('.iStu5 li > a').parent().siblings().removeClass('clicked').find('ul').slideUp();
			}, collapse);
		}); 

});