Mail link spam control function

mailto-link-spam-control.html

  <!-- a link with function and 2 arguments, and atribute rel with nofollow value -->
  <a href='javascript:spamControl("user", "gmail.com")' rel="nofollow">Get in touch</a>
  
  <script type="text/javascript">
    // The script
    function spamControl(user,domain) {
      getString = 'mailto:' + user + '@' + domain;
      window.location = getString;
    }
  </script>