Subsequent pages deal with portals, overlays, and more complex combinations.
Each example illustrates one or more of the features of this applet, and are designed to provide an example of the HTML needed to obtain results. The overall goal of this project was to give you, the web page author, a toolkit for using combinations of several different techniques that have been developed in support of projects using satellite images. Just allow the users to stop and start the animation, and provide a short audio clip that introduces the material. Just allow the users to alter the fading among the 3 images.