FUNCTION FULLDIR()

  Short:
  ------
  FULLDIR() Interactively navigate directories

  Returns:
  --------
  <lSelected> => Directory was selected

  Syntax:
  -------
  FULLDIR([lChange],[@cDirName])

  Description:
  ------------
  Interactively navigates directories on the current
  drive.

  Allows reading of a file ( with FILEREAD() ) in a
  directory.

  If file is DBF, does a DBEDIT browse (watch your
  memory..)

  [lChange]    True - change to selected directory
               False - don't change to selected directory
               Default is True - change

  [@cDirName] Char string passed by reference, will
  contain name of selected directory on return.

  Examples:
  ---------
   cNewDir := ""

   if FULLDIR(.F.,@cNewDir)
       SET DEFAULT TO (cNewDir)
       ?"New directory is:"
       ?Curdir()
   endif

   if FULLDIR(.t.)
       ?"New directory is:"
       ?Curdir()
   endif

  Source:
  -------
  S_FULLD.PRG