static new ThreadLocal<Bool> hEmbedYoutube_useHttps;
static bool hEmbedYoutube_useHttps_default = true;

static S hEmbedYoutube(S youtubeID) {
  ret hEmbedYoutube(youtubeID, 300, 250);
}

static S hEmbedYoutube(S youtubeID, int w, int h) {
  youtubeID = extractYouTubeID(youtubeID);
  S html =
"<object width=\"" + w + "\" height=\"" + h +"\"><param value=\"http://www.youtube.com/v/{*}&showsearch=0&rel=0&fs=1&autoplay=0&amp;ap=%2526fmt%3D18\" name=\"movie\" /><param value=\"window\" name=\"wmode\" /><param value=\"true\" name=\"allowFullScreen\" /><embed width=\"" + w + "\" height=\"" + h + "\" wmode=\"window\" allowfullscreen=\"true\" type=\"application/x-shockwave-flash\" src=\"http://www.youtube.com/v/{*}&showsearch=0&fs=1&rel=0&autoplay=0&amp;ap=%2526fmt%3D18\"></embed></object><br /><a href=\"http://www.youtube.com/watch?v={*}\" target=\"_blank\">View on YouTube</a>".replace("{*}", youtubeID);
  if (or(hEmbedYoutube_useHttps!, hEmbedYoutube_useHttps_default))
    html = html.replace("http://", "https://");
  ret html;
}