Assertions:
None of the Internet Explorer or Netscape versions allow
recursive references to parent documents.
Frameset definition: COLS definition only (cols="*,*"),
recursive sub-document reference
Frameset definition: ROWS definition only (),
recursive sub-document reference
Frameset definition: Self-referential frameset.
frame points to a frameset that points to the original doc (cols defined first)
Frameset definition: Self-referential frameset.
frame points to a frameset that points to the original doc (rows defined first)