public function DoStuff()
 {
     if (isset($_GET["lang"])) {
         $lang = $_GET["lang"];
     } else {
         $lang = "en";
     }
     if (file_exists("{$lang}.ini")) {
         Strings::LoadLanguageFile("{$lang}.ini");
     } else {
         Strings::LoadLanguageFile("en.ini");
     }
     $view = new View();
     $model = new Model();
     if ($view->IsLoginHappening()) {
         $messageid = $model->TryLogin($view->GetUserData());
         $message = Strings::Get(Strings::SECTION_LOGIN, $messageid);
         $view->SetMessage($message);
     }
     $view->Render();
 }