/* ================================================================ 
This copyright notice must be untouched at all times.
Copyright (c) 2008 Stu Nicholls - stunicholls.com - all rights reserved.
=================================================================== */

$(document).ready(function() {

  $('ul#nav ul').hide();
  $('ul#nav li:has(ul)').each(function(i) {
    $(this).children().slideUp(400);
  });

  $('li.p1:has(ul)').click(function(event) {
    if (this == event.target) {
      current = this;
      $('ul#nav li:has(ul)').each(function(i) {
        if (this != current) { $(this).children().slideUp(400); }
      });
      $(this).children('ul:eq(0)').slideToggle(400);
    }
  });

  $('li.p2:has(ul)').click(function(event) {
    if (this == event.target) {
      current = this;
      $('li.p2:has(ul)').each(function(i) {
        if (this != current) { $(this).children().slideUp(400); }
      });
      $('li.p3:has(ul)').each(function(i) {
        if (this != current) { $(this).children().slideUp(400); }
      });
      $(this).children('ul:eq(0)').slideToggle(400);
    }
  });

  $('li.p3:has(ul)').click(function(event) {
    if (this == event.target) {
      current = this;
      $('li.p3:has(ul)').each(function(i) {
        if (this != current) { $(this).children().slideUp(400); }
      });
      $(this).children('ul:eq(0)').slideToggle(400);
    }
  });

});