NAME: FloodFill

     USE:  Fills a boarded region with the current flood pattern.  The
           coordinates of the starting point of the fill and the fill
           color are past to this procedure.  If the coordinates are
           outside of the boarder region then the outside area will be
           filled, otherwise the area inside the boarder will be filled.
           Errors are reported through GraphResult.

     DEPENDENCY:  Must first be in graphics mode.  The unit Graph
                  must also be placed in the uses section.

     SYNTAX:   FloodFill(10,10,red);