/* 
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 initMenus() {
	$('ul.menu ul').hide();
	$.each($('ul.menu'), function(){
		$('#' + this.id + '.expandfirst ul:first').show();
	});
	$('ul.menu li a').click(
		function() {
			var checkElement = $(this).next();
			var parent = this.parentNode.parentNode.id;

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



/*$(document).ready(function(){
      
	  $("#menu4 a.head").click(function(){
               $(this).removeClass('head');
               $(this).addClass('head_on');
               return false;
       });
	   
	     $("#menu4 a.head_on").click(function(){
               $(this).removeClass('head_on');
               $(this).addClass('head');
               return false;
       });
		 
});
*/

$(document).ready(function(){
						   
 $("#menu4 a.head").click(function(){
                 var $this = $(this);
				 
				 //if($('#menu4 a.head').hasClass('noaccordion')) {
				 
				 
                 if( $this.is('.head') ) {
                    
                         $this.removeClass('head');
                         $this.addClass('head_on');
                 }
                 else {
                       
                         $this.removeClass('head_on');
                         $this.addClass('head');
                 }
                 return false;
  });

});