function __construct()
 {
     $tree = Tree::getTreeByUrl('wide');
     Funcs::setMeta($tree);
     if ($_POST) {
         if (Online::send($tree['id'])) {
             $this->redirect('/online/thanks/');
         }
     }
     if (Funcs::$uri[1] == '') {
         View::render('online/form', $tree);
     } else {
         View::render('site/page', $tree);
     }
 }