void script_3145(int arg0,int arg1,int arg2,int arg3) {
	setWidgetIsHidden(true, new WidgetPointer(910,65));
	setWidgetIsHidden(true, new WidgetPointer(910,66));
	if (setWidgetRegister(new WidgetPointer(arg1), arg2)) {
		if (getWidgetSpriteId() == 1542) {
			setWidgetSprite(1541);
		} else {
			if (getWidgetSpriteId() == 1546) {
				setWidgetSprite(1545);
			}
		}
	}
	return;
}