I want to replace the visual captcha with the mootools hoomantest because the visual captcha requires php 5.3 and I can't upgrade to that version on my server due to too many legacy apps on the server.
However, I would like you to make sure the hoomantest captcha will work on my server prior to using it. If it won't we'll have to find something else. I see no requirements for php so it should be fine.
Here is link to the captcha
[url removed, login to view]
attached is the code. There is a contact form on contact us page and a quick contact form on subpages. code for submission and captcha is in header.php.
I can provide ftp details for my server for testing the captcha. it is php 5.2.7