public function AddVideo()
 {
     $title = $_POST["videoTitle"];
     $link = $_POST["videoLink"];
     $description = $_POST["videoDescription"];
     $video_id = Video::AddVideo($title, $link, $description);
     $arrayToInsert = array();
     $count = 1;
     print_r($_POST);
     while (true) {
         if (isset($_POST["videoProductID" . $count])) {
             $txt = $_POST["videoProductID" . $count];
             if ($txt != "---") {
                 array_push($arrayToInsert, $txt);
             }
         } else {
             break;
         }
         $count++;
     }
     foreach ($arrayToInsert as $value) {
         Video::AddVideoProduct($video_id, $value);
     }
 }