Apple iDVD 6 - Manual (Page 15)

Chapter 2 iDVD Tutorial 15
The scene selection menu is a submenu with a button on the main menu that links to
it. Double-click the button now to take a look at it. Notice that the menu used the
theme Fish Two, which was designed to be used as a chapter menu for the Fish One
theme. Each button on the scene selection menu shown below has an image that
matches a frame in the scene it links to.
Each submenu contains a Back button (it looks like an arrow in the illustration above),
to indicate where the viewer is in the hierarchy of menus. If your movie has more
chapters than can fit on a single scene selection menu, you will also see a Forward
button so viewers can navigate to the next scene selection menu.
Back button