function onClientMediaEnded() 
{
    $("#ctl00_imgArt").fadeIn(3000, function() { });
}

function changeMedia(videoUrl,youtubecode) {
    $("#ctl00_imgArt").fadeOut(3000, function() { });
    var m = $find("ctl00_media");
    if (m != null) {
        m.set_autoPlay(true);
        m.set_mediaSource(videoUrl);
    }
    $("#youtubeiframe").attr("src", "http://www.youtube.com/embed/" + youtubecode + "?rel=0&hd=1&autoplay=1")
    
}