At the end of the initial home page, you are given the opportunity to download the latest plug-ins from the Macromedia or Progressive Networks site, and you can click on the appropriate button. Whenever you see an icon in the left margin of the content screens, that means there is a chart that supports the text in the chapter. Not all of the charts offer a Shockwave option. If you bring up an interactive graphic, there will be instructions in that window as to how to interact with it. Some have additional buttons that function as the interface.
Audio options are available for each chart individually.
Charts without animation can be printed. Use the print button on your browser menu bar. You can also use the back key on your browser menu. At the end of the course there is an opportunity to register, to take a posttest, and to complete a course evaluation. This section contains directions for registration and test submission.