As3 mouse Event Urgent

The code below implies to a set of dynamic images that are added onto the stage via an xml . once an image is clicked the image is scaled… the setMc() allows it to set the current image to clicked as this enables the same mc to scale down when a different image is clicked…

What can i do to the code so that, the images on the stage that werent clicked would have an alpha of 0;

you can see this in action on smthakur.com/podking and then click on “clients”


private function onClientClick (e : MouseEvent) : void
        {
            var pos : String = e.currentTarget.name;
            var m : MovieClip = e.currentTarget as MovieClip;
          
            if(isClicked == false)
            {
                TweenMax.to(m, 1, {scaleX:1.5, scaleY:1.5, alpha:1});
                isClicked = true;
                setMc(m);
            }
            else
            if(isClicked == true)
            {
                TweenMax.to(getMc(), 1, {alpha:0.8, scaleX:1, scaleY:1});
                isClicked = false;
            }
        }