public function deleteTaskAction()
 {
     $translate = $this->application->get('translator');
     if (ManageTasks::delete_task($_POST['task_id']) > 0) {
         return new Response('<div class="info" style="height:50px;"><table><tr>' . '<td><img alt="info" src="' . ICO_PATH . '64x64/Info.png" style="width:48px;"/></td>' . '<td><span style="font-size: 15px;">' . $translate->translate('delete_task_ok') . '</span></td>' . '</tr></table></div>' . '<script type="text/javascript">Clic("Task/displayTasksInProgress", "id_group=' . $_POST['id_group'] . '", "milieu_gauche");</script>');
     }
     // Journal de log
     $member = Member::getInstance();
     $logger = $this->application->get('logger');
     $logger->setWriter('db');
     $logger->log("Echec de la suppression de la tache {$_POST['task_id']} par l'utilisateur {$member->identite}", Log::ERR);
     return new Response('<div class="error" style="height:50px;"><table><tr>' . '<td><img alt="error" src="' . ICO_PATH . '64x64/Error.png" style="width:48px;"/></td>' . '<td><span style="font-size: 15px;">' . $translate->translate('delete_task_nok') . '</span></td>' . '</tr></table></div>');
 }