noisylime

The following code (using prototype) prevents bots stealing the emailaddresses used on your website. Instead of including the emailaddress directly, use a div with a classname where the email-address needs to be placed:

Hi Bot! My email address is  !! Catch me if you can!

Then, use javascript to replace the email address after the page is loaded:

$$('.email_here').each( function(e) {  e.update('willem'+'@'+'ajaxorized.com').observe('click', function() { window.location = 'mailto:willem'+'@'+'ajaxorized.com'; }).setStyle({cursor:'pointer'});	});

Mind the concatenation that is used to prevent stealing from your javascript file. Include this piece of code in your body onload event and no bots will ever steal your email addresses again!

[via Ajaxorized]