private function value()
 {
     global $thulit;
     global $smarty;
     $edit_id = $_GET['edit_id'];
     $parent_id = $_GET['parent_id'];
     $child = get_children_by_id($edit_id);
     $parent = get_children_by_id($parent_id);
     if (isset($_GET['return'])) {
         $smarty->assign('return', $_GET['return']);
     } else {
         $smarty->assign('return', 'index');
     }
     require_once $thulit['modules_path'] . $thulit['modules_prefix'] . $child['node_type'] . ".php";
     eval("module_" . $child['node_type'] . "::_display(\$child, \$parent, '1');");
 }
 static function _save($edit_id)
 {
     $node = get_children_by_id($edit_id);
     $_self = new module_text($node, null, '-1');
 }