AJAX Tell A Friend Script

Hi, am looking for someone to do a Tell-A-Friend script in AJAX for me. Basically, when a user clicks on the "Tell-A-Friend" link, the form will "expand" from within the page, displaying some form fields such as "Sender Name", "Friend's Name", "Friend's email", etc. When the user clicks "Send", the script will send an email to the recipient and store the record on an Excel Database. Note, that as with most AJAX scripts, the page will not need to "reload" when you click on "Send", but instead just display a successful message within the page itself.