Sound Mute Help!

[brentW505]

OK, I am trying to mute a sound elegantly by fading the mute out. But when I play it, it restarts full volume, and then plays where it left off at like half volume... Can someone try looking at this?

var soundon:Boolean = true;
var pausePosition:int;
var s:Sound;
var tf:SoundTransform = new SoundTransform(1, 0);

var curFile:String;
function loadSound(incFile:String){
	curFile=incFile;
	s = new Sound();
	var req:URLRequest = new URLRequest(curFile);
	s.load(req);
	s.addEventListener(ProgressEvent.PROGRESS, onSoundProgress);
}

var channel:SoundChannel;
function onSoundProgress(event:ProgressEvent):void{
	var loadedPct:uint = Math.round(100 * (event.bytesLoaded / event.bytesTotal));
    if(loadedPct>15){
	    channel=s.play();
		channel.soundTransform=tf;
		channel.addEventListener(Event.SOUND_COMPLETE, onPlaybackComplete);
		s.removeEventListener(ProgressEvent.PROGRESS, onSoundProgress);
	}
}



var myTween:Tween=new Tween(tf, "volume", None.easeNone, 1, 1, 1, false);
function changeVolume(evt) {
	channel.soundTransform=tf;
}
function completeMute(evt) {
	if(soundon)
		channel.stop();
		trace("COMPLETE:"+tf.volume);
}

this.addEventListener(MouseEvent.CLICK, changeMute);
function changeMute(e:Event){
	if(soundon){
		soundon=false;
		pausePosition = channel.position;
		trace("STOP:"+pausePosition);
		channel.stop();
		gotoAndStop(2);
		myTween.continueTo(0, 40);
		myTween.addEventListener(TweenEvent.MOTION_CHANGE, changeVolume);
		myTween.addEventListener(TweenEvent.MOTION_FINISH, completeMute);
	}else{
		soundon=true;
		gotoAndStop(1);
		trace("Play:"+pausePosition);
		channel = s.play(pausePosition);
		myTween.continueTo(2, 40);
		myTween.addEventListener(TweenEvent.MOTION_CHANGE, changeVolume);
	}

}
loadSound("one.mp3");

Ahh, stupid mistake.. I had it play frame 1 every pause, which then loads a new sound file.