Attaching sound

1

I am trying to have sound play when the user rolls over an image with this code below:


container._visible = 0;
thumbsnr = 4;
for (var i = 1; i<=thumbsnr; i++) {
        mc = this["mc_"+i];
        mc.onRelease = function() {
			container._visible =1;
                container.attachMovie(this._name, clip, 1);
        };
}

the script i am using for the sound is this:


s = new Sound();
s.attachSound("sound_1");
s.start();

i have done the linkage but it still doesn’t seem to be working.