Lines 24-110 send the email and should be moved inside the conditional region where the recaptcha has been confirmed. This is something I could help with in a premier support ticket if you get stuck.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.