public static function home()
 {
     require_once 'Goals.model.php';
     require_once 'Content.model.php';
     $contentMdl = new ContentModel();
     $data = array('templates' => array('header.html', 'menu.html', 'searchForm.html', 'content.html', 'footer.html'), 'content' => $contentMdl->viewContent(), 'userID' => $_SESSION['userID'], 'user' => $_SESSION['username'], 'userLevel' => $_SESSION['userLevel'], 'viewRating' => $contentMdl->viewRating());
     return $data;
 }