Catalog is an ordered list of interactive components, divided into sections. You can browse the sections by clicking on the name of the section. Click on the item for viewing it. To return to the previous section you can either click on the name of the section in the navigation line at the top of the list, or use "Back" button of your browser.
Expand all shows the structure of all sections of the catalog.
Collapse all hides the structure of the sections.
shows the structure of the current section of the catalog.
hides the structure of the current section.
Details switches to the detail view mode (shows screensots of the items in the current section).

OpenTeach Software Inc., 2002