public static function addMarker()
 {
     $film = new Film(null, "a film", "http://www.cnn.com");
     $updatedFilm = FilmDAO::insert($film);
     $user = new User(null, "*****@*****.**", "john doe", User::hash("password"));
     $updatedUser = UserDAO::add($user);
     $markerType = MarkerTypeDAO::getByName('Event');
     UserDAO::addFilm($updatedUser->getUserId(), $updatedFilm->getId());
     $myVideos = UserDAO::getFilms($updatedUser->getUserId());
     var_dump($myVideos);
     $array = array("id" => NULL, "filmId" => $updatedFilm->getId(), "markerId" => $markerType->getId(), "start" => 0.5, "end" => 0.6, "text" => "this is stuff", "target" => "target", "userId" => $updatedUser->getUserId());
     $marker = new FilmMarker($array);
     $markerWithId = FilmMarkerDAO::insertMarker($marker);
     //var_dump($markerWithId);
     UserDAO::removeFilm($updatedUser->getUserId(), $updatedFilm->getId());
     FilmMarkerDAO::delete($markerWithId->getId());
     UserDAO::delete($updatedUser->getUserId());
     FilmDAO::delete($film->getId());
 }