// JavaScript Document
    //Load player api asynchronously.
    var tag = document.createElement('script'); 
    tag.src = "http://www.youtube.com/player_api"; 
    var firstScriptTag = document.getElementsByTagName('script')[0]; 
    firstScriptTag.parentNode.insertBefore(tag, firstScriptTag); 
    var done = false; 
    var player;
    function onYouTubePlayerAPIReady() { 
        player = new YT.Player('player', {
          height: '416',
          width: '760', 
          videoId: 'q6bh-rfDUbk', 
		   playerVars: { 'autoplay': 1,},
          events: { 
            'onReady': onPlayerReady, 
            'onStateChange': onPlayerStateChange 
          } 
        });
    }
    function onPlayerReady(evt) {
        evt.target.playVideo();
    }
    function onPlayerStateChange(evt) { 
        if (evt.data == YT.PlayerState.PLAYING && !done) {
            setTimeout(stopVideo, 6000000); 
            done = true;
        }
    }
    function stopVideo() {
        player.stopVideo();
    }