require_once ("recaptchalib.php");
// get a key at http://www.google.com/recaptcha/mailhide/apikey
$mailhide_pubkey = '';
$mailhide_privkey = '';
?>
The Mailhide version of example@example.com is
echo recaptcha_mailhide_html ($mailhide_pubkey, $mailhide_privkey, "example@example.com"); ?>.
The url for the email is:
echo recaptcha_mailhide_url ($mailhide_pubkey, $mailhide_privkey, "example@example.com"); ?>