Turns the text red if the date given in the datetime attribute is in the past

README.md

Thanks and @alfraser86 @gestchild for help with this.

expiry.css

.expired {
  color: red;
}

expiry.html

<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>

<time class="expiration-date" datetime="2012-06-27">27-06-2012</time>

<time class="expiration-date" datetime="2015-06-27">27-06-2025</time>

expiry.js

var now = new Date();
$('.expiration-date').each(function() {
  if (now < new Date($(this).attr('datetime'))) {
    $(this).addClass('unexpired');
  }
  else {
    $(this).addClass('expired');
  }
});