A basic rollover or two-position rollover target is a picture box that has two pictures imported into it: One for the default state, and one for the rollover state. However, only one of these pictures can be displayed in the layout at a time. To switch between the two pictures in the layout, select the box containing the basic rollover or a two-position rollover target and do one of the following:

• For a basic rollover, choose Item > Basic Rollover > Default Image for the default image, or Item > Basic Rollover > Rollover Image to display the rollover image.
• For a two-position rollover, choose Item > 2-Position Rollovers > Show, and then choose one of the menu items.