A client needed the ability to easily zoom into images in place. That is,
display a small image, and when hovering, zoom a part of the image. In that
spirit, I found the freely available cloud
zoom library. Though I did find a Drupal module for that, it only
exposed a very limited amount of options that are available, and the dev
version, which included more features, had bugs (hence the dev). This is my
implementation, which (hopefully) will help people out.