public function actionListtest($test_id)
 {
     $cs = Yii::app()->getClientScript();
     if (empty(Yii::app()->user->id)) {
         $this->redirect(Yii::app()->createUrl("/"));
     }
     $this->redirect(Yii::app()->createUrl("wUserTest"));
     exit;
     $cs->registerCssFile(Yii::app()->theme->baseUrl . '/css/jquery-ui.css?ver=' . time());
     $cs->registerCssFile(Yii::app()->theme->baseUrl . '/css/dialog.css?ver=' . time());
     $cs->registerScriptFile(Yii::app()->theme->baseUrl . '/js/jquery.simplemodal-1.4.4.js', CClientScript::POS_END);
     $cs->registerScriptFile(Yii::app()->theme->baseUrl . '/js/jquery-ui.js');
     $kind = isset($_REQUEST['kind']) ? $_REQUEST['kind'] : '';
     $course_id = isset($_REQUEST['course_id']) ? $_REQUEST['course_id'] : '';
     $total = count(WUserTest::model()->findAll('test_id=:test_id and course_id=:course_id and test_kind=:test_kind', array(':test_id' => $test_id, ':course_id' => $course_id, ':test_kind' => $kind)));
     $arrUserTest = WUserTest::model()->find('test_id=:test_id and course_id=:course_id and test_kind=:test_kind order by finish_date DESC', array(':test_id' => $test_id, ':course_id' => $course_id, ':test_kind' => $kind));
     $listTrainee = WUserTest::listTest($course_id);
     $test = WTest::model()->find('id=:id', array(':id' => $test_id));
     $this->render('listtest', array('ut' => $arrUserTest, 'test' => $test, 'listtrainee' => $listTrainee, 'finish_date' => '', 'total' => $total, 'course_id' => $course_id));
 }