A few questions about audio player in iBooks Author

Question

1. How can I set the player to a small icon in Landscape layout? It seems that I have to display the player in the Landscape layout and show a big icon (which can't be resized) in the sidebar of the Portrait layout. Is there a way to customize this?
2. I notice that the audio player in iBooks Author looks different from that in the actual iBook on iPad?
In iBooks Author it's silver, which looks pretty nice:
But in actual iBook on iPad it becomes black:
Is it possible to customize the look of the player?
3. Another problem about the player in the actual iBook on iPad: When I have multiple players on the same page, only one of them shows the progress bar and time; others just show a play button:
If I click the one which only has a play button, the whole player will disappear (and won't play the audio clip). I must click the area (which the player is supposed to be in) again, and the player will show up with the progress bar and time (and other players will only have a play button).
This is very annoying. Does anyone have the same problem?

Answer 1

assuming you have a MovieClip mc on stage with the registrationpoint in the center:
stage.addEventListener(MouseEvent.CLICK, zoomHandler);
var currentZoom:Number = 1;
var zoomFactor:Number = 1.1;
var maxZoom:Number = 2;
function zoomHandler(e:MouseEvent):void{
    var zoomCenter:Point = new Point(e.stageX, e.stageY);
    var mcCenter:Point = new Point(mc.x, mc.y);
    var _xCorrection:Number = mcCenter.x-zoomCenter.x;
    var _yCorrection:Number = mcCenter.y-zoomCenter.y;
currentZoom +=zoomFactor-1;
if(currentZoom<maxZoom){
    mc.scaleX +=zoomFactor-1;
    mc.scaleY +=zoomFactor-1;
    mc.x -=_xCorrection*zoomFactor*.5;
    mc.y -=_yCorrection*zoomFactor*.5;
else{
trace("maximal zoom level reached");