var wndAudioPlayer=0;
var AudioFilename='';

function openAudioPlayer(id) {
	if (wndAudioPlayer && !wndAudioPlayer.closed)
		wndAudioPlayer.close();
	wndAudioPlayer = window.open('/luistervoorbeeld.php?id='+id,'mp3player','height=203,width=447,status=no,toolbar=no'); 
	wndAudioPlayer.focus()
}