(function($){$.fn.extend({accordion:function(){return this.each(function(){if($(this).data('accordiated'))
return false;$.each($(this).find('ul, li>div'),function(){$(this).data('accordiated',true);$(this).hide();});$.each($(this).find('a:not(.foo)'),function(){$(this).click(function(e){activate(e.target);return void(0);});});var active=false;if(location.hash)
active=$(this).find('a[href='+location.hash+']')[0];else if($(this).find('li.current'))
active=$(this).find('li.current a')[0];if(active){activate(active,'toggle','parents');$(active).parents().show();}
function activate(el,effect,parents){$(el)[(parents||'parent')]('li').toggleClass('active').siblings().removeClass('active').children('ul, div').slideUp('fast');$(el).siblings('ul, div')[(effect||'slideToggle')]((!effect)?'fast':null);}});}});})(jQuery);