Exhibit 99.1 Certification of Principal Executive Officer The undersigned certifies pursuant to 18 U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002, that: (1) This Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934;and (2) The information contained in this Report fairly presents, in all material respects, the financial condition and result of operations of the Registrant. Date: May 8, 2003 /s/ ------------ --------------------------------------------------- Alan J. Hyatt, President, Chief Executive Officer and Chairman of the Board (Principal Executive Officer)