One of my site's email address used to get lots of spam because of a mailto link displayed at the site. To get around the problem, I changed the email address as well as used the script instead of the mailto link. When the script is called it calls the link "mailto: you@yoursite.com". It basically redirects to the mailto link. Once the, mailto link is called, it redirects to the previous page. This script uses a combination of PHP and JavaScript. Based on code by DBG Consulting (www.etherwiz.com)
