          var imgitem = $(this).closest('.img-item');
                util.image('', function (data) {
                    imgitem.find('img').attr('src', data['url']);
                    imgitem.find('input').val(data['attachment']);
                });
            });
        });
        require(['jquery.ui'], function () {
            $("#tbody").sortable({handle: '.btn-move'});
        })
    }

    myrequire(['jquery.nestable'], function () {
        $('#div_nestable').nestable({maxDepth: 1});
       