I just changed these all to ampersands in order to see if the scripts still all worked, and they do. Would it be possible for Design Extender to make these all ampersands automatically so that I don't have to change every one on each form page individually? ;)
Also note another interesting validation error:
This is only interesting because there is already an alt tag there (alt="security code") and if I add another validation tells me there is two. but with one it kicks the error. Odd.