/* 
   Simple JQuery Accordion 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
*/

function initMenu() {
  JQ('#mao ul').hide();
  
  JQ('#mao li a').click(
    function() {
      var checkElement = JQ(this).next();
	  if((checkElement.is('#sub2')) && (!checkElement.is(':visible'))) {
         JQ('#mao ul ul ul:visible').slideUp('normal');
        checkElement.slideDown('normal');
        } 
	 if((checkElement.is('#sub1')) && (!checkElement.is(':visible'))) {
         JQ('#mao ul ul:visible').slideUp('normal');
        checkElement.slideDown('normal');
        } 
      if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
        return false;
        }
      if((checkElement.is('ul')) && (!checkElement.is(':visible'))) {
        JQ('#mao ul:visible').slideUp('normal');
        checkElement.slideDown('normal');
        return false;
        }
      }
    );
  }
JQ(document).ready(function() {initMenu();});