+ function toggleList($item, switcher) {
+ var $toggle = $item.children('.toolbar-box').children('.toolbar-handle');
+ switcher = typeof switcher !== 'undefined' ? switcher : !$item.hasClass('open');
+
+ $item.toggleClass('open', switcher);
+
+ $toggle.toggleClass('open', switcher);
+
+ $toggle.find('.action').text(switcher ? ui.handleClose : ui.handleOpen);
+ }
+