public function renderDefault() {
    $this->template->aktuality = $this->context->createAktuality()->limit(10)->order('id DESC');
    $this->template->seznamAkci = $this->context->createAkce()->where(array("cas > ?" => new \Datetime()))->limit(3)->order('cas');
  $this->template->specialniAkce = $this->context->createSpecialniAkce()->where("id","1");
  $this->template->posledniFotoreport = $this->context->createGalerieSeznam()->order("id DESC")->limit(1);
  }

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