Introduction to Section Navigator Pro Parameters

If you choose “Expanded Sections—>Cats—>Arts” option
then sections, categories and articles are expandable. Clicking on
sections presents categories. clicking on categories presents
Articles list. A plus sign is shown to click for expand and minus
sign for collapse. Initially all sections are collapsed. Expand all
and collapse all option is also presented on the top. If you want Save
then you can turn off the word