#16 javascript validation

[JT Moree]

http://jsval.fantastic-bits.de/ this project allows
for validating javascript on the client side easily.
If it works the correct way it uses styles instead of
modifying the form elements directly. In either case
it could be integrated into the form code.

The library works by looking at the form control for
extra parameters like required and regex. All we would
have to do is include the library and then output those
extra attributes as part of the form processing. The
user can ignore it or turn it on by calling the proper
functions from the submit onclick.