|EXHIBIT 99.1                       
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|CERTIFICATION                      
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|I, Alston D. Correll, certify that:
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|                  | 6.                                                                                                                   | The registrant's other certifying officers and I have indicated in this quarterly report whether there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses.
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|Date: May 6, 2003
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|                  | /s/ Alston D. Correll                                        
Alston D. Correll
Chairman and Chief Executive Officer