function loadPlayer(videoID) {

  var params = {allowScriptAccess: "always"};
  var atts = { id: "ytPlayer"};
  
  swfobject.embedSWF('http://www.youtube.com/v/' + videoID +
	 '&enablejsapi=1&playerapiid=player1&rel=0&autoplay=1&showsearch=0&showinfo=0',
	 'i-vplayer', '551', '340', '8', null, null, params, atts);
}

function loadVideo(videoID) {
  
  if(ytplayer) {
    ytplayer.loadVideoById(videoID);
  }
}

function onYouTubePlayerReady(playerId) {
 
  ytplayer = document.getElementById("ytPlayer");
}