//email spam protection - Example Markup: <span class="email">name[at]domain[dot]com</span>
$('.email').each(function() {
  var $email = $(this);
  var address = $email.text()
  .replace(/\s*\[at\]\s*/, '@')
  .replace(/\s*\[dot\]\s*/g, '.');
  $email.html('<a href="mailto:' + address + '">'+ address +'</a>');
});