Frame 1
	function my_on() {
		t_sound_mc.gotoAndPlay(2);
		on_btn_mc.gotoAndStop(2);
		off_btn_mc.gotoAndStop(1);
		on_btn_mc.enabled = false;
		off_btn_mc.enabled = true;
	}
	function my_off() {
		t_sound_mc.gotoAndStop(1);
		on_btn_mc.gotoAndStop(1);
		off_btn_mc.gotoAndStop(2);
		on_btn_mc.enabled = true;
		off_btn_mc.enabled = false;
	}
	function bon() {
		my_on();
		this.onEnterFrame = function () {
			V = new Sound(bgm_mc).getVolume();
			new Sound(bgm_mc).setVolume(V + 3);
			if (V >= 100) {
				new Sound(bgm_mc).setVolume(100);
				delete this.onEnterFrame;
			}
		};
	}
	function boff() {
		my_off();
		this.onEnterFrame = function () {
			V = new Sound(bgm_mc).getVolume();
			new Sound(bgm_mc).setVolume(V - 3);
			if (V <= 0) {
				new Sound(bgm_mc).setVolume(0);
				delete this.onEnterFrame;
			}
		};
	}
	sound_snd = new Sound(bgm_mc);
	sound_snd.attachSound("sound");
	stopAllSounds();
	sound_snd.start(0, 999);
	my_on();
	on_btn_mc.onRelease = function () {
		bon();
	};
	off_btn_mc.onRelease = function () {
		boff();
	};
Symbol 8 MovieClip Frame 11
	gotoAndPlay (2);
Symbol 13 MovieClip Frame 1
	stop();
Symbol 18 MovieClip Frame 1
	stop();