NetObjects Fusion 12 automatically inserts navigation buttons with smart links on the Detail pages. Site visitors can use these buttons to go to the next and previous Detail pages and to return to the thumbnail page.
The images used for these buttons
SPNavLeft.gif
SPNavRight.gif
SPNavUp.gif
are in the NetObjects NetObjects Fusion 12\NetObjects System folder.
If you do not want to use these buttons, you can delete them and set up your own smart links between pages. See Adding Navigation Buttons to Stacked Pages.