// function to create an array of input values
    function ids(inputs) {
        var a = [];
        for (var i = 0; i < inputs.length; i++) {
            a.push(inputs[i].val);
        }
        //$("span").text(a.join(" "));
    }
    // repeatable fields
    $('.meta_box_repeatable_add').live('click', function() {
        // clone
        var row = $(this).closest('.meta_box_repeatable').find('tbody tr:last-child');
        var clone = row.clone();
        clone.find('select.chosen').removeAttr('style', '').removeAttr('id', '').removeClass('chzn-done').data('chosen', null).next().remove();
        clone.find('input.regular-text, textarea, select').val('');
        clone.find('input[type=checkbox], input[type=radio]').attr('checked', false);
        row.after(clone);
        // increment name and id
        clone.find('input, textarea, select')
            .attr('name', function(index, name) {
                return name.replace(/(\d+)/, function(fullMatch, n) {
                    return Number(n) + 1;
                });
            });
        var arr = [];
        $('input.repeatable_id:text').each(function(){ arr.push($(this).val()); });
        clone.find('input.repeatable_id')
            .val(Number(Math.max.apply( Math, arr )) + 1);
        if (!!$.prototype.chosen) {
            clone.find('select.chosen')
                .chosen({allow_single_deselect: true});
        }
        //
        return false;
    });

    $('.meta_box_repeatable_remove').live('click', function(){
        $(this).closest('tr').remove();
        return false;
    });

    $('.meta_box_repeatable tbody').sortable({
        opacity: 0.6,
        revert: true,
        cursor: 'move',
        handle: '.hndle'
    });

    // post_drop_sort
    $('.sort_list').sortable({
        connectWith: '.sort_list',
        opacity: 0.6,
        revert: true,
        cursor: 'move',
        cancel: '.post_drop_sort_area_name',
        items: 'li:not(.post_drop_sort_area_name)',
        update: function(event, ui) {
            var result = $(this).sortable('toArray');
            var thisID = $(this).attr('id');
            $('.store-' + thisID).val(result)
        }
    });

    $('.sort_list').disableSelection();