Controlling sound with-in a class

programming flash
1

Hey People.

Im having trouble with controlling my sounds with-in a class.
Okay so i have a class with my sites sounds with in it.

What i want is a button that can control all of those sounds within the class, so what i have a button and when i click it it turns off those sounds with-in the class and back on.

So i need to know how to a start and stop the class sounds. make sense??

This is my set up.

_global.interfaceClass=function(){}

interfaceClass.prototype.gameSounds=function(){

home = new Sound();
home.loadSound("intro.mp3",true);

futbol=new Sound();
futbol.loadSound("futbul.mp3",false);

desde = new Sound();
desde.loadSound("desde.mp3",false);    


 volume = (10);

}

home.start()

ui = new interfaceClass();
ui.gameSounds();

i thought this was was but its tricky,

Any help is always appreciated!!!

Many thanks

ck