Add "New" Button in Web Control's Default Template


The AIP web control should provide a way for people to request a new image immediately, if for example the current challenge is too difficult to solve.
A button with a "refresh" or "recycle" image seems common among CAPTCHA control systems. The button can probably just post back to the server in order to have a new image generated, but it must not cause validation to occur.
In the default control template the button should be hidden unless explicilty enable by setting a boolean property on the web control to true; e.g., ShowRecycleButton="True".
Original discussion: