1. The galleries are very simple to use. For those of you that are not familiar with this type of a set-up... The photos are either numbered, as shown below, or they will have a dual-thumbnail preview, as we have in our galleries.  You can let it play by itself, or you can choose to view any one of the photos by clicking on the number or thumbnail preview. Click on one of these will also pause the gallery.
   
   
   
2. Clicking the plus or minus sign will go to either the next photo or the previous photo.

That's it! Enjoy!