/* 
   Simple JQuery Collapsing menu.
   HTML structure to use:

   <ul id="menu">
     <li><a href="#">Sub menu heading</a>
     <ul>
       <li><a href="http://site.com/">Link</a></li>
       <li><a href="http://site.com/">Link</a></li>
       <li><a href="http://site.com/">Link</a></li>
       ...
       ...
     </ul>
     <li><a href="#">Sub menu heading</a>
     <ul>
       <li><a href="http://site.com/">Link</a></li>
       <li><a href="http://site.com/">Link</a></li>
       <li><a href="http://site.com/">Link</a></li>
       ...
       ...
     </ul>
     ...
     ...
   </ul>

Copyright 2007 by Marco van Hylckama Vlieg

web: http://www.i-marco.nl/weblog/
email: marco@i-marco.nl

Free for non-commercial use

adjustments 2011 copyright by Ran Hunfeld
*/

function initMenu() {
  $('.level_1 ul').hide();
  $('.level_1 li a').click(
    function() {
	var checkElement = $(this).next();
	if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
	return false;
	}
	if((checkElement.is('ul')) && (!checkElement.is(':visible'))) {
	$('.level_1 ul:visible').slideUp('normal');
	checkElement.slideDown('normal');
	return false;
	}
});
 $('html').click(
	function (){
	$('.level_1 ul:visible').slideUp('normal');
 })
}

$(document).ready(function() {initMenu();});