function initPlayer(playerId){
    var control = $(playerId + "-control");
    
    var controlPlay = $(document.createElement('a'));
    controlPlay.setAttribute('id', playerId + '-play');
    controlPlay.setAttribute('href', '#');
    controlPlay.setAttribute('class', 'youtube_play');
    controlPlay.innerHTML = "Video abspielen";
    
    var controlPause = $(document.createElement('a'));
    controlPause.setAttribute('id', playerId + '-pause');
    controlPause.setAttribute('href', '#');
    controlPause.setAttribute('class', 'youtube_pause');
    controlPause.innerHTML = "Video anhalten";
    
    control.insert(controlPlay);
    control.insert(' ');
    control.insert(controlPause);
    
    Event.observe(controlPlay, 'click', playMovie.bindAsEventListener(this));
    Event.observe(controlPause, 'click', pauseMovie.bindAsEventListener(this));
}

function playMovie(event){
    var playerId = event.element().identify();
    var movieId = playerId.substring(0, playerId.length - 5);
    $(movieId).playVideo();
}

function pauseMovie(event){
    var playerId = event.element().identify();
    var movieId = playerId.substring(0, playerId.length - 6);
    $(movieId).pauseVideo();
}