/*
* collapsor (1.0) // 2008.04.05 // <http://plugins.jquery.com/project/collapsor>
* 
* REQUIRES jQuery 1.2.3+ <http://jquery.com/>
* 
* Copyright (c) 2008 TrafficBroker <http://www.trafficbroker.co.uk>
* Licensed under GPL and MIT licenses
* 
* collapsor opens and closes sublevel elements, like a collapsable menu
*
* We need to select the clickable elements that trigger the opening action of the sublevels: $('#menu ul li a').collapsor();
* The sublevel element must be in the same level than the triggers
*
* Sample Configuration:
* $('ul a').collapsor();
* 
* Config Options:
* activeClass: Class added to the element when is active // Default: 'active'
* openClass: Class added to the element when is open // Default: 'open'
* sublevelElement: Element that must open or close // Default: 'ul'
* speed: Speed for the opening animation // Default: 500
* easing: Easing for the opening animation. Other than 'swing' or 'linear' must be provided by plugin // Default: 'swing'
* 
* We can override the defaults with:
* $.fn.collapsor.defaults.speed = 1000;
* 
* @param  settings  An object with configuration options
* @author    Jesus Carrera <jesus.carrera@trafficbroker.co.uk>
*/
(function($) {
$.fn.collapsor = function(settings) {
   // override default settings
   settings = $.extend({}, $.fn.collapsor.defaults, settings);
   var triggers = this;
   // for each element
   return this.each(function() {
      // occult the collapsing elements
      $(this).find('+ ' + settings.sublevelElement).hide();
      //show the opened
      if($('.simple-section-nav ul li').hasClass(settings.activeClass)){
         $('.simple-section-nav ul li.current_page_parent a').find('+ ' + settings.sublevelElement).show();
      }
	  
      
      // event handling
     $(this).click(function() {
         // remove the active class from all the elements less the clicked
         $(triggers).not($(this)).removeClass(settings.openClass);
         
         // if the new active have sublevels
         if ($(this).next().is(settings.sublevelElement)){
            // blur and add the active class to the clicked
            $(this).blur().toggleClass(settings.openClass);
            // toggle the clicked
            $(this).next().animate({height:'toggle', opacity:'toggle'}, settings.speed, settings.easing);
            // hide the rest
            $(this).parent().parent().find(settings.sublevelElement).not($(this).next()).animate({height:'hide', opacity:'hide'}, settings.speed, settings.easing);
            return false;
         }
		 
		 
      });
   });
};
	
	
		 
		 
// default settings
$.fn.collapsor.defaults = {
   activeClass: 'current_page_parent',
   openClass:'open',
   sublevelElement: 'ul',
   speed: 500,
   easing: 'swing'
};

		 
})(jQuery);