Tiled bg image enlarging in AS3!

programming flash
1

I am creating screensavers in Flash and I am having an issue with my tile auto enlarging…the import size in the library is only 100 x 78 pixels. After I publish and text the movie the tile is scaling out…no idea why.

Here is the tiling code:

[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]var backGroundSprite:Sprite = new Sprite();[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]backGroundSprite.graphics.beginBitmapFill(new Background_01(0, 0));[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]backGroundSprite.graphics.drawRect(0, 0, Capabilities.screenResolutionX, Capabilities.screenResolutionY);[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]/backGroundSprite.graphics.drawRect(0, 0, stage.stageWidth, stage.stageHeight);/[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]backGroundSprite.graphics.endFill();[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]addChild(backGroundSprite);[/FONT][/COLOR][/COLOR][/SIZE][/FONT]

[SIZE=2][COLOR=black][COLOR=navy][FONT=Arial][COLOR=black]Here is the code for scaling the movie:[/COLOR] [/FONT][/COLOR][/COLOR][/SIZE]

[SIZE=2][COLOR=black][COLOR=navy][FONT=Arial][FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]function init() [/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]{[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]stage.align=StageAlign.TOP_LEFT;[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]stage.scaleMode=StageScaleMode.NO_SCALE;[/FONT][/COLOR][/COLOR][/SIZE][/FONT]

[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]stage.addEventListener(Event.RESIZE, updateSize);[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]stage.dispatchEvent(new Event(Event.RESIZE));[/FONT][/COLOR][/COLOR][/SIZE][/FONT]

[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]backgroundRectangle.x = 0;[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]backgroundRectangle.y = 0;[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]}[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]init();[/FONT][/COLOR][/COLOR][/SIZE][/FONT]

[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]function updateSize(e:Event) [/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]{[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]//set background’s size[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]backgroundRectangle.width = stage.stageWidth;[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]backgroundRectangle.height = stage.stageHeight;[/FONT][/COLOR][/COLOR][/SIZE][/FONT]

[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]//center content[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]centerRectangle.x = stage.stageWidth/2 - centerRectangle.width/2;[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]/centerRectangle.y = stage.stageHeight/2 - centerRectangle.height/2;/[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[FONT=Arial][SIZE=2][COLOR=navy][COLOR=navy][FONT=Arial]}[/FONT][/COLOR][/COLOR][/SIZE][/FONT]
[/FONT][/COLOR][/COLOR][/SIZE]