/* 
   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
*/
//function getUrlStr(key) {
//	 var href = window.location.search;
//	 var pos = href.indexOf( key + "=" );
//	 if (pos==-1) return null;
//	 var next = href.indexOf( "&", pos );
//	 var value = href.substring( pos + key.length + 1, (next==-1) ? 999 : next );
//	 return value;
//}
function getUrlStr(){
    var href=window.location.href;
    var pos=/\d+/;
    var value=pos.exec(href);
    return value;
}
function initMenu() {
  $('.catalog ol').hide();
  cunUrlStr=getUrlStr();
  $(".catalog li").find('a[href*="/'+cunUrlStr+'/"]').next().show();
  $(".catalog li").find('a[href*="/'+cunUrlStr+'/"]').parent().parent().show();
}
  
  
$(document).ready(function() {initMenu();});