function openPlayer() {
  openPlayer('');
}

function openPlayer(sound) {
  player=window.open("http://www.jaybeck.eu/player.htm?layout=window&param[play_id]="+sound, "myplayer", "width=620,height=320,resizable=no,left=30,top=50");
  //sIFR.rollback();
  //setTimeout("", 5000);  
}