For use, just download, unpack it into your wordpress plugins-folder and activate it. Add a rel=”lightbox” attribute to any link tag to activate the lightbox or rel=”lightbox[roadtrip]” for image set. That’s OK. Very easy! In some cases you may need modify the lightbox.js file to make sure the loading.gif and close.gif files are in the right URL location. More informations could be obtained here. For demo, please see my latest posts.