FUNCTION SS_FADE()

  Short:
  ------
  SS_FADE() Restores screen in a fadeaway fashion.
  Alternative to restscreen()

  Returns:
  --------
  Nothing

  Syntax:
  -------
  SS_FADE(nTop,nLeft,nBottom,nRight,cInScreen)

  Description:
  ------------
  Restores screen <cInScreen> in a fadeaway fashion.
  <cInscreen>

  is a screen saved with SAVESCREEN().
  <nTop>,<nLeft>,<nBottom>,<nRight> are the screen coordinates.

  Examples:
  ---------
   MainScreen := savescreen(0,0,24,79)

   DOSOMESCREENSTUFF()

   DOMORESCREENSTUFF()

   SS_FADE(0,0,24,79,MainScreen)

  Source:
  -------
  S_SCREENS.PRG