Send doesn't hide recaptcha

[John Jacobson]

Send should be hiding recaptcha on submission.

If the page is left open, then the recaptcha expires.

See attached screen shot.

[iJungleboy]

Just so you know, it's not a priority for the core team, but we would appreciate a contribution from the community for this.

Just a note, the behavior would need to be more complex:

1. Hide on submit
2. Re-show if failed submit
3. Keep hidden if submit successful
4. If multiple forms are shown on the page, this show/hide should only affect the current form

[iJungleboy]

Since Mobius 5 uses the new, hidden recaptcha, this issue isn't relevant any more.