height: '100%', width: '100%', videoId: '3FfaP8QLiP0', events: { 'onReady': onPlayerReady, 'onStateChange': onPlayerStateChange } }); } // 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, 6000); done = false; } } function stopVideo() { player.stopVideo(); }