AS3 CS5 How can I refresh the stage after a SOUND_COMPLETE? - actionscript-3

Question

I have an educational game where children hear a sound and then have to choose the correct image out of 3 images.
When they want to hear the sound again they can press a speaker button.
The 3 images are movieclips (named card1, card2 and card3) dynamically added to the stage, with the buttonMode = true.
Whenever they press the speaker to hear the sound again or get feedback if they press the wrong image, I remove the mouse_events from the cards for the duration of the sound. I also set the buttonMode = false, so the children know they won't be able to click while the sound is playing.
On SOUND_COMPLETE I add the eventListeners again. Now the buttonMode = true again as well.
I want to do a refresh of the screen like event.updateAfterEvent(); so the cursor changes to a hand, should they have placed it on one of the cards. BUT the event.updateAfterEvent() can't be attached to a SOUND_COMPLETE, you can only use it after an interaction event like MOUSE or GESTURE.
tldr; How can I refresh my stage so the cursor changes back to a hand after the SOUND_COMPLETE ?
Here´s some of the code:
function speakerClick(event:MouseEvent):void
{
remLst();
SoundMixer.stopAll();
cardCnl = gameSnd.play();
cardCnl.addEventListener(Event.SOUND_COMPLETE, sndComplete);
}
function sndComplete(event:Event):void
{
cardCnl.removeEventListener(Event.SOUND_COMPLETE, sndComplete);
addLst();
}
function addLst():void
{
for (var i:int = 1; i < 4; i++)
{
var card:Card = getChildByName("card" + i) as Card;
card.addEventListener(MouseEvent.CLICK, fnClick);
card.addEventListener(MouseEvent.MOUSE_OVER, fnOver);
card.addEventListener(MouseEvent.MOUSE_OUT, fnOut);
card.buttonMode = true;
}
}

Answer 1

In your addLst function, when cycling through the 4 cards, you could check for the current mouse position, and check if it is inside the boundaries of one of the cards.
It could work like this:
if ( mouseX > card.x && mouseX < (card.x + card.width)
mouseY > card.y && mouseY < (card.y + card.height))
{
Mouse.cursor = MouseCursor.BUTTON;
}
I am not 100% sure though if buttonMode changes it back to Arrow when the mouse leaves the object. I usually don't use buttonMode.