var PlayOrStop:int=0;

var req:URLRequest = new URLRequest("http://тотсамый.mp3");

var context:SoundLoaderContext = new SoundLoaderContext(1000, false);   //буфер

var potok:Sound          = new Sound();

var channel:SoundChannel    = new SoundChannel();

 

playstop.buttonMode = true;

playstop.addEventListener(MouseEvent.CLICK, playPotok);

function playPotok(e:MouseEvent):void

{

    if (PlayOrStop==0) {

        PlayOrStop=1;

        potok.load(req,context);

        channel=potok.play();

                playstop.gotoAndStop(2);

    }

    else {

        PlayOrStop=0;

        channel.stop();

        potok.close();

        var falsepotok:Sound = new Sound();

        potok = falsepotok;

        playstop.gotoAndStop(1);

    }

}