[wf]

>"Beyond that it has to load images dynamically based on card type which, on a slow or interrupted connection, will create even more confusion."

This actually happened when I refreshed the page while playing with it and it was replaced by a normal form. Pretty handy. I think I will also be testing it out.

[grimtrigger]

Not sure why the author included that. You can easily preload the images or settle for a text-only implementation.

[elliottcarlson]

Or use a CSS sprite and shift the image based on the card that should be displayed.