(Amended by Ord. No. 7646 (N.S.), effective 8-4-89; amended by Ord. No. 8477 (N.S.), adopted 11-8-94, operative 1-1-95; amended by Ord. No. 9293 (N.S.), effective 1-12-01; amended by Ord. No. 9667 (N.S.), effective 8-14-04; repealed by Ord. No. 9880 (N.S.), effective 10-19-07)