[pachok89]

var chn:SoundChannel;
var setPosition:int = 0;
var s:Sound =new Sound (new URLRequest("music.mp3"));
 
var isPlaying:Boolean=false;
 
bt_sounds.addEventListener(MouseEvent.CLICK,playSnd);
function playSnd(e:MouseEvent) {
isPlaying?(setPosition = chn.position, chn.stop()):chn=s.play(setPosition, 1000);
isPlaying=! isPlaying;
}