Auto hide player controlbar when video fullscreen

Question

1. How to Auto hide player controlbar, when video fullscreen.
2. and also controlbar widh when player fullsize to monitor width.
Code
function fullscreenOnClicked(e:MouseEvent):void {
     stage.displayState = StageDisplayState.FULL_SCREEN;
function fullscreenOffClicked(e:MouseEvent):void {
     stage.displayState = StageDisplayState.NORMAL;
function onFullscreen(e:FullScreenEvent):void {
      if (e.fullScreen) {
          // switch fullscreen buttons
          mcVideoControls.btnFullscreenOn.visible = false;
          mcVideoControls.btnFullscreenOff.visible = true;
          // bottom center align controls
          mcVideoControls.x = (Capabilities.screenResolutionX - 480) / 2;
          mcVideoControls.y = (Capabilities.screenResolutionY - 36);
          // size up video display
          vidDisplay.height      = (Capabilities.screenResolutionY - 36);
          vidDisplay.width      = vidDisplay.height * 4 / 3;
          vidDisplay.x          = (Capabilities.screenResolutionX - vidDisplay.width) / 2;
    } else {
          // switch fullscreen buttons
        mcVideoControls.btnFullscreenOn.visible = true;
          mcVideoControls.btnFullscreenOff.visible = false;
          // reset controls position
          mcVideoControls.x = 0;
          mcVideoControls.y = 360;
          // reset video display
          vidDisplay.y = 0;
          vidDisplay.x = 0;
          vidDisplay.width = 480;
          vidDisplay.height = 360;

Answer 1

Use the below code to avoid the big size of control in fullscreen:
import flash.display.Stage;
import flash.display.StageScaleMode;
import flash.display.StageAlign;
stage.scaleMode=StageScaleMode.NO_SCALE;
stage.align=StageAlign.TOP_LEFT;
within resizehandler:
function resizeHandler(e:Event):void
  mcVideoControls.x = (stage.stageWidth-mcVideoControls.width) / 2;
  mcVideoControls.y = stage.stageHeight- mcVideoControls.height ;
This is enought nowhere you need the codes.
Hope it solved