static function displayVideoList($playlist_results, $Video_List_ContentDetails_Statistics)
 {
     $playlist_count = count($playlist_results);
     echo '<div>';
     for ($index = 0; $index < $playlist_count; $index++) {
         $item = $playlist_results[$index];
         $video_id = $item->snippet->resourceId->videoId;
         //echo var_dump($item);
         if (isset($video_id)) {
             $videoInfo = intelliam_util::getInfoVideoById($video_id, $Video_List_ContentDetails_Statistics);
             echo '<div class="intelliam-thumb" style="width: 175px;">';
             echo '<a class="intelliam-cursor-pointer video-item" id="' . $video_id . '">';
             echo '<img class="intelliam-thumbnail-image" width="167" height="94" src="' . $item->snippet->thumbnails->medium->url . '" alt="' . $item->snippet->title . '">';
             echo '</a>';
             echo '<dl class="intelliam-meta-group" style="width: 167px;">';
             echo '<dd class="intelliam-meta-title"><a class="intelliam-cursor-pointer video-item" id="' . $video_id . '">' . $item->snippet->title . '</a></dd>';
             echo '<dd class="intelliam-meta-duration">' . intelliam_util::ISO8601_To_duration($videoInfo->contentDetails->duration) . '</dd>';
             echo '<dt>View count</dt>';
             echo '<dd>' . $videoInfo->statistics->viewCount . '</dd>';
             echo '</dl>';
             echo '</div>';
         }
     }
     echo '</div>';
 }