public function getHTML($title, \view\NavigationView $nav, $body)
{
$link = $nav->getGameLink();
echo "<!DOCTYPE html>\n <html>\n <head>\n <meta charset=\"" . $this->charset . "\">\n <title>{$title}</title>\n <link rel='stylesheet' href='../tick-tack-toe/style/style.css'>\n </head>\n <body>\n <h2>{$title}</h2>\n {$body}\n {$link}\n </body>\n </html>";
}
