function getFlashMovieObject(movieName){

    if (window.document[movieName]){

        return window.document[movieName];

    }

    if (navigator.appName.indexOf("Microsoft Internet")==-1){

        if (document.embeds && document.embeds[movieName])

            return document.embeds[movieName];

    }

    else{

        return document.getElementById(movieName);

    }

}


function PlayVideo(video_url){
    var flashMovie=getFlashMovieObject("jwplayer_menu_accordion");
    flashMovie.PlayVideo(video_url);
}