1. In the above example, Note the use of a second div utilizing display:hidden for hiding the associated group of images. This is not typically necessary, but in some cases you may need to do it this way.
2. In both examples, see how the Title attribute is providing a unique pop-up tip on the page, but does not interfere with the titles for the images in the lighbox display.
3. In the Grouped Images Example, did you notice that when the window is made smaller you automatically get a "link" for "Viewing the Full-Sized Image? This is one of the features you will find added to the lighbox.js file.
4. The "popup function" for the link relies on a simple javascript you will find in the Head section of this file, since I did not want to presume to add it to the lightbox.js file (its not an implicit part of lightbox...). If you use that script, it would be best to place it into your own javascripts file you use for your website. Of course, the idea is to demonstrate how you can create and use any sort of script you wish.