(function($){$.fn.expandable=function(){return this.each(function(){$.extend(this,{switch_view:function(){var a=$($('> span',this)[0]);if(a.hasClass('collapse')){a.removeClass('collapse');a.addClass('expand')}else{a.removeClass('expand');a.addClass('collapse')}var b=$('.expanded_content',this)[0];if($(b).is(':visible')){$(b).hide()}else{$(b).show()}}});var c=this;$('> span',this).bind('click',function(a){c.switch_view();return false})})}})(jQuery);