Help on Navigation

 The main FLUIDS Web pages constitute a large hypertext document and every single HTML page contains aids for navigating through this document.¹ The icons visible on top of the page (and if needed on the bottom as well) are navigation buttons with the following functions:

• The `Next' button leads to the immediately following page;
• The `Up' button goes back up to the start page of the current section or subsection (i.e., the next higher logical unit of the document);

• The `Previous' button returns to the immediately preceeding page;

• The grayed-out versions of these icons indicate that the corresponding functions are not applicable in the given context;

• The `Contents' button exposes the detailed table of contents;

• The `New' button leads to a page with a change log for the entire document;

• The `Search' button jumps to an interface for searching these Web pages;

• The `Help' button leads to this section;

• The `FLUIDS' button leads back to the FLUIDS main page;

• The `DFKI' button brings up the main Web page of the German Research Center for Artificial Intelligence.

Footnotes

...document.¹

In fact some of the available information is represented in separate hypertext documents with a similar structure.