CodeDogg

//Add a mouse down event to the button, the define

the funcftion that will run when the button is clicked.

mycircle_mc.addEventListener(MouseEvent.MOUSE_DOWN, startdrag);

//The function that will run when the mounse is clicked.

// :void means that the function will not return any values.

// Start the drag, remove the mouse down listenter.

// Listen for the mouse up with an addListner.

function startdrag(event:MouseEvent):void

{

mycircle_mc.startDrag();

mycircle_mc.removeEventListener(MouseEvent.MOUSE_DOWN, startdrag);

mycircle_mc.addEventListener(MouseEvent.MOUSE_UP, stopdrag);

mycircle_mc.alpha = .5;

}

function stopdrag(event:MouseEvent):void

{

mycircle_mc.stopDrag();

mycircle_mc.removeEventListener(MouseEvent.MOUSE_UP, stopdrag);

mycircle_mc.addEventListener(MouseEvent.MOUSE_DOWN, startdrag);

mycircle_mc.alpha = 1;

}