if (!empty($_GET['id'])) {
         $win_task = new api_wintask();
         $win_task->setID(filter::num($_GET['id']));
         $win_task->getWindow();
         //echo '<script>alert("'.$win_task->getParam('process_id').'");</script>';
         $win_task->closeWindow();
     }
     break;
 case 'sessiondestroy':
     session_destroy();
     break;
 case 'restore':
     $c = count($_SESSION['tasks']);
     $js_code = '';
     $win_tasks = new api_wintask();
     $c = $win_tasks->countWindows();
     if ($c != 0) {
         foreach ($_SESSION['tasks'] as $key => $value) {
             if ($key != 1) {
                 $win_task = new api_wintask();
                 $win_task->setID($_SESSION['tasks'][$key]['id']);
                 $win_task->getWindow();
                 $win_task->generateJavaScript('notags');
                 $js_code .= $win_task->getJavaScript();
             }
             unset($win_task);
         }
     }
     break;
 case 'update':
     if (isset($_GET['id'])) {