text: // 2. This code loads the IFrame Player API code asynchronously.
  var tag = document.createElement('script');
  
  tag.src = "https://www.youtube.com/iframe_api";
  var firstScriptTag = document.getElementsByTagName('script')[0];
  firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
  
  // 3. This function creates an <iframe> (and YouTube player)
  //    after the API code downloads.
  var player;
  function onYouTubeIframeAPIReady() {
      player = new YT.Player('player', {
          height: '390',
          width: '640',
          videoId: 'DCoY5ot8zg4',
          events: {
              'onReady': onPlayerReady
  
          }
      });
  }
  
  // 4. The API will call this function when the video player is ready.
  function onPlayerReady(event) {
      event.target.playVideo();
  }
  
  // 5. The API calls this function when the player's state changes.
  //    The function indicates that when playing a video (state=1),
  //    the player should play for six seconds and then stop.
  var done = false;
  function onPlayerStateChange(event) {
      if (event.data == YT.PlayerState.PLAYING && !done) {
          setTimeout(stopVideo, 600000);
          done = true;
      }
  }
  function stopVideo() {
      player.stopVideo();
  }