Have a button to return to the next higher level URL after viewing a slide show. Using the back arrow to step backwards through the slides is time comsumming and may not return all the way after viewing a larg gallery due to memory limitations.

Have a button to return to the next higher level URL after viewing a slide show. Using the back arrow to step backwards through the slides is time consuming and may not return all the way after viewing a large gallery due to memory limitations.