Exhibit 23 Consent of Independent Certified Public Accountants As independent public accountants, we hereby consent to the incorporation of our report included in this Form 8-K into the Company's previosly filed Registration Statement File Nos. 333-20683, 333-18557, 33-60113, 333-36693, and 333-18543. ARTHUR ANDERSEN LLP Jacksonville, Florida September 16, 1999