window = new Sprite();

var inner:Sprite = new Sprite();                

var img:ImgWindow = new ImgWindow();

img.x = -15;

img.y = -20;

img.width = wwidth+30;

img.height = wheight+30;

window.addChild(img);

window.addChild(inner);

scPane = new ScrollPane(wwidth - 15, wheight - 37, content, scrolls);

var mask:ImgWinMask = new ImgWinMask();

window.addChild(mask);

inner.addChild(scPane);

addChild(window);

inner.mask = mask;

mask.x = -15;

mask.y = -20;

mask.width = wwidth+30;

mask.height = wheight + 30;