[mikhailk]

private function crop100x100 (contentLayer:Sprite,dx:int,dy:int) : BitmapData
{
	var bmpdata:BitmapData = new BitmapData(100, 100);			
	var rect:Rectangle = new Rectangle(0, 0, 100, 100);
	var matrix:Matrix = new Matrix ();
	matrix.tx = -dx;  
	matrix.ty = -dy;  
	bmpdata.draw(contentLayer,matrix,null,null,rect);
	return(bmpdata);
}