HTML MailTo Link Generator

I was helping to migrate webpages for our campus website. For security reasons, we were temporarily doing away with an online forms-registration system and replacing it with a simple "email" which contained the necessary information. Well... making sure that the email contained all the needed information was a dice-shoot, so I stumbled upon a site which helps you generate a complex HTML mailto: tag - so that the body of the email is pre-filled with certain information. The website I used was http://www.cha4mot.com/t_mailto.html
It has a simple interface with options for TO:, CC:, BCC:, SUBJECT, and BODY. Great find!