554198 php project for press site

Have a press release site that I need some basic php work. Site has been up and running for years but need some updates to help me fight spam. Submit release page has both forms (premium and basic) in one and could be split up if needed. 1. change payment to before release is submitted rather than after. 2. add a captcha to the submit page (something simple but not bot readable) 3. add to my admin page a link to approve and change date of release 4. add to my admin page to auto send an email for pre-approval with URL and release id Should be simple... thanks