// Frame #1 code - ActionScript 3.0 and Flash CS3 (Flash 9.0)

stop();

var snd:Sound = new Sound();
snd.load(new URLRequest("ghostbusters.mp3"));

snd.addEventListener(Event.COMPLETE, onSoundLoaded);

var channel:SoundChannel = new SoundChannel();

this.addEventListener(Event.ENTER_FRAME, onLoop, false, 0, true);

function onLoop(evt:Event):void {
	/*lPeak.height = 100 * channel.leftPeak + 50;
	rPeak.height = 100 * channel.rightPeak  + 50;*/
	
	lPeak.scaleY = 1 + 5 * channel.leftPeak;
	rPeak.scaleY = 1 + 5 * channel.rightPeak;
	lPeak.alpha = 0.3 + channel.leftPeak / 1.4;
	rPeak.alpha = 0.3 + channel.rightPeak / 1.4;
}
 
whoYaGonnaCall_btn.addEventListener(MouseEvent.CLICK, playGB);

function playGB(evt:MouseEvent):void {
	channel.stop();
	lPeak.alpha = 0;
	rPeak.alpha = 0;
	gotoAndStop(20);
}

function onSoundLoaded(eventObj:Object):void {
	channel = snd.play();
}

// Frame #20 (KF #2) code - ActionScript 3.0 and Flash 9 (CS3)

repeat_btn.addEventListener(MouseEvent.CLICK, goToStart);

function goToStart(evt:MouseEvent):void {
	lPeak.alpha = 1;
	rPeak.alpha = 1;
	gotoAndStop(1);
}