/*
Simple JQuery menu.
HTML structure to use:

Notes:

1: each menu MUST have an ID set. It doesn't matter what this ID is as long as it's there.
2: each menu MUST have a class 'menu' set. If the menu doesn't have this, the JS won't make it dynamic

Optional extra classnames:

noaccordion : no accordion functionality
collapsible : menu works like an accordion but can be fully collapsed
expandfirst : first menu item expanded at page load

<ul id="menu1" class="menu [optional class] [optional class]">
<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 2008 by Marco van Hylckama Vlieg

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

Free for non-commercial use
*/

function menuToggle() {
  var checkElement = $(this).next();
  var parent = this.parentNode.parentNode.id;

  if($('#' + parent).hasClass('noaccordion')) {
    $(this).next().slideToggle('normal');
    return false;
  }
  if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
    if($('#' + parent).hasClass('collapsible')) {
      $('#' + parent + ' ul:visible').slideUp('normal');
    }
    return false;
  }
  if((checkElement.is('ul')) && (!checkElement.is(':visible'))) {
    $('#' + parent + ' ul:visible').slideUp('normal');
    checkElement.slideDown('normal');
    return false;
  }
}

function initMenus() {
	$('ul.menu ul').hide();
	$.each($('ul.menu'), function(){
		$('#' + this.id + '.expandfirst ul:first').show();
	});
	$('ul.menu li a').click(menuToggle);
}
$(document).ready(function() {initMenus();});

//Moved from in-page javascript
$(document).ready(function()
  {
    $('ul.sf-menu').superfish({
      delay:       1000,                            // one second delay on mouseout
      animation:   {opacity:'show',height:'show'},  // fade-in and slide-down animation
      speed:       'fast',                          // faster animation speed
      autoArrows:  false,                           // disable generation of arrow mark-up
      dropShadows: false                            // disable drop shadows
      });
    //Use the breakcrumb to auto-expand the accordian and selct current menu
    $(function() {
		$("#accordion").accordion({
			autoHeight: true
		});
	});

		
		$("#breadcrumbs ul li").each(function(idx, domObject)
      {
        var s= jQuery(domObject).text();
        //Expand the level 0 menu
        if(idx == 1){
          $("#accordion li a").filter(function(){ return jQuery(this).text().indexOf(s) != -1; }).each(menuToggle);
        }
        //Can do whatever here, I set the selected class
        if(idx == 2){
          $("#accordion ul li a:visible").filter(function(){ return jQuery(this).text().indexOf(s) != -1; }).addClass("selected");
        }
      }
    );
  });