This content is html that is loaded into floatbox using an AJAX call. Any valid html will do, including images, flash, etc.

There are three different behaviours that links inside AJAX content can have.

1) Open in the same floatbox

2) Open in a new floatbox

3) An anchor with no rel="floatbox" tag on it will navigate away from the top document and not remain within the floatbox.

View source for link configuration details.