jquery手风琴特效插件

        return ep = {
            init: function (obj) {
                _menu = eval(‘(‘ + _menu + ‘)’);
                 var li =””;
                $.each(_menu, function (index, element) {
                    li += ‘<li><div class=”titlemenu”><img src=’ + element.img + ‘ width=”16″ height=”16″  alt=””/><span>’ + element.title + ‘</span></div>’;
                    if(element.submenu!=null)
                    {
                        li+='<ul class=”submenu”>’;
                        $.each(element.submenu, function (ind, ele) {
                            li += ‘<li><img src=’ + ele.img + ‘ width=”16″ height=”16″  alt=””/><span><a href=”#”>’ + ele.title + ‘</a></span></li>’;
                        });
                        li+='</ul>’;
                    }
                    li+='</li>’;
                });
                obj.append(li);
            }
        }
    }
    $.fn.accordion = function (options) {
        var pia = new piano();