Mute and Hide button, any flash wizards know the answer?

programming flash
1

Im trying to create movie clips that, when clicked on, will hide the animation and mute the sound.

Its important that they are hidden and not stopped as all my movie clips are synchronized.

I take it i need to combine visibility and volume in the code but just cant seem to get it right!

Hope someone can please point me in the right direction. Been pulling my hair out for the past week!

Thanks,
Jen

This is the code ive got so far.

var song_sound:Sound = new Sound();
song_sound.attachSound(“drums”);

song_sound.start(0,999);

song_sound.setVolume(0)

drums_mc._visible = false

play_btn.onPress = function()
{if(sound==1)s.setVolume(0);
sound = 0;
if(drums_mc._visible = false; ) drums_mc._visible = true

else if(sound==0){s.setVolume(100);
    sound = 1;
else if(drums_mc._visible = true; ) drums_mc._visible = false}