protected function process()
 {
     $this->_page_title = OSCOM::getDef('heading_title');
     if (isset($_GET['id']) && is_numeric($_GET['id']) && Languages::exists($_GET['id'])) {
         $this->_page_contents = 'groups.php';
         $this->_page_title .= ': ' . Languages::get($_GET['id'], 'name');
         if (isset($_GET['group']) && Languages::isGroup($_GET['id'], $_GET['group'])) {
             $this->_page_contents = 'definitions.php';
             $this->_page_title .= ': ' . $_GET['group'];
         }
     }
 }
 public static function execute(ApplicationAbstract $application)
 {
     if (Languages::isGroup($_GET['id'], $_GET['group'])) {
         $application->setPageContent('groups_delete.php');
     }
 }