109354 contact form fix for spam

I have a client that has a contact form being used by spammers to send emails using the PHP mail(), so the hosting company has disabled the mail() function and the contact form does not work. We need to apply hosting company's recommentations. Besides, we want to add one of those fields to the contact form with deformed characters and numbers, so that users have to type in that code before sending the email, thus preventing even more from being used by spammers. I got these links from the hosting provider in order to solve this spam problem, so I need to apply these recommendations: [login to view URL] [login to view URL] The link for the form is this: [login to view URL] Send me a PM if you think you can do this so that we can start straight away. I believe this is a trivial thing to do so you should be able to do it in a few minutes.