var videoCodeArray = new Array(
"6hOc370qVME",
"NCo9SQsQw1o",
"OEikr8o3uU8",
"fziUugbb6CQ"
);

var YTvideoArray = new Array();
var videoId, YTtimeoutID;
var YTOrder=-1
//http://i3.ytimg.com/vi/OvmhZoSsNgw/default.jpg


for(i=0; i<videoCodeArray.length; i++)
{
  //satpics[0] = satpic0.src;
  videoImg = new Image();
  videoImg.src = 'http://i3.ytimg.com/vi/' + videoCodeArray[i] + '/default.jpg';
  YTvideoArray[i] = videoImg;
}

function startYTAnimation() {	
	clearInterval(videoId);
	videoId=setInterval('showYTPic()',3000);
}

function showYTPic( )
{
  YTOrder++; 
	if (YTOrder >= YTvideoArray.length)
  {		
		clearInterval(videoId);
		YTtimeoutID = setTimeout("YTOrder=-1;startYTAnimation()",0);
	} 
  else 
  {
    //document.YTtd.background  = YTvideoArray[YTOrder].src;
    //alert(document.getElementById("YTtd").style.backgroundImage.href);
    //document.getElementById("YTtd").style.backgroundImage = YTvideoArray[YTOrder].src;
    //document.getElementById("YTPic").src = "http://i3.ytimg.com/vi/" + videoCodeArray[YTOrder] +"/default.jpg";
    document.getElementById("YTtd").style.backgroundImage = "url(http://i3.ytimg.com/vi/" + videoCodeArray[YTOrder] +"/default.jpg)";    
    //document.getElementById("YTUrl").href = "http://www.youtube.com/watch?v=" + videoCodeArray[YTOrder] + "&feature=channel&rel=0";
	}
}