Also from: NOCONTENTS
The NOCONTENTS variable can be placed anywhere on a page.
When a page has 3 or more headings, a table of contents is automatically generated and placed in the top right corner of the page. In some cases this may not appropriate; for example when the page is short, or has sub headings that do not warrant explicit links. In this case, placing the NOCONTENTS variable somewhere on the page will prevent a table of contents from being automatically generated for the page.