ActionLinks specify actions that will be executed when the portal is pressed. These actions occur when the slide is viewed in the ActionLine Viewer or in a web page. A simple example of three portals and two ActionLinks is shown in Figure 1. When button 2 is pressed it hides portal 3 and its contents. ActionLine has a wide variety of actions and dynamic effects, called transitions, that can be assigned to an ActionLink.
Portals can be the origin and destination for multiple links.