accordion plugin jq

script.core.js

self.jqueryExtend();


/*
*
*
*	Accordion
*
*/

jqueryExtend: function() {

    $.fn.extend({

        /**
         ** accordion plugin
         ** @param toggle - set to true, if need to be toggle
         ** @return jquery
         **/

        accordion: function(toggle) {

            return this.each(function() {

                var $this = $(this),
                    active = $this.children('.js_accordion_title.active').length ? $this.children('.js_accordion_title.active') : null;

                $this.children('.js_accordion_title').not(active).next().hide();

                $this.on('click', '.js_accordion_title', function() {

                    var $this = $(this);

                    if (!toggle) {

                        if ($(this).hasClass('active')) {
                            $(this).removeClass('active')
                                .siblings('.js_accordion_title')
                                .removeClass('active')
                                .end()
                                .siblings('.js_accordion_content')
                                .stop()
                                .slideUp();
                        } else {
                            $(this).addClass('active')
                                .siblings('.js_accordion_title')
                                .removeClass('active')
                                .end()
                                .next('.js_accordion_content')
                                .stop()
                                .slideDown(500)
                                .siblings('.js_accordion_content')
                                .stop()
                                .slideUp();
                        }

                    } else {
                        $(this).toggleclass('active').next().stop().slidetoggle();
                    }

                });

            });

        }

    });

},

if ($(".js_accordion").length) {

    $(".js_accordion").accordion();

};