Conformed Copy We, the signatories of the statement on Schedule 13D to which this Agreement is attached, hereby agree that such statement is, and any amendments thereto filed by any of us will be, filed on behalf of each of us. Dated: June 15, 1999

                                                  Conformed Copy

      We, the signatories of the statement on Schedule 13D to which this
Agreement is attached, hereby agree that such statement is, and any amendments
thereto filed by any of us will be, filed on behalf of each of us.


Dated: June 15, 1999

                                    /s/ Xxx X. Xxxxxxxx
                                   ---------------------------
                                   Xxx X. Xxxxxxxx


                                    /s/ Xxxxxx X. Xxxxx, III
                                   ---------------------------
                                   Xxxxxx X. Xxxxx, III