ActionScript 2.0 :: Unmute - Button That Disappears On Click?

I am doing a video that I need to start playing automatically, but it has to start playing muted.For this part I am using the following code

Code:

vid.playPauseButton = playpauseVid;
vid.volume = 0;
vid._uiMgr._isMuted = true;
vid.muteButton = mute;
vid is my video instance name.

This works great so far. But now the client wants to ad a big button over the video that says PLAY WITH SOUND. And that button has to serve the same function as the unmute button but it has to disappear once it is clicked.

I tried using this

Code:
cover.onPress = function(){ this._visible=false}

But that only makes a button that disappears when I click it, how do I make that button unmute my video or how do I link it to this


Code:
vid.volume = 0;
vid._uiMgr._isMuted = true;
vid.muteButton = mute;

I tried to add that disappear code to my already functioning mute button, what is happening is that it is applying the this._visible=false before it unmutes. So the button disappears before it has a chance to unmute the audio Got it working.

Code:
cover.onPress = function(){
this._visible = false;
vid.volume = 100;
};

[code]....