Hello,

This is a display of the "Same Page" display mode (Top) and the "New Page" display mode (Bottom).  With the "New Page" mode, you can click on the image and it will redirect you to a new page with the large image.  You can limit the size of this image or use the image's default size.  In the "Same Page" mode, you will see the enlarged image on the same page as the thumbnails. You can either move from one image to another via the forward and next links or by clicking on the image itself.  It will even remember which picture you last viewed and return to that image when you leave and return to the page. 

Ricecheese Software