Commercial advertising messages

Commercial advertising messages means "ith respect to any service, program, or schedule or group of programs, commercial advertising messages other than:
 * (1) Advertising relating to such service itself or the programming contained therein,
 * (2) Interstitial programming relating to such service itself or the programming contained therein, or
 * (3) Any advertising which is displayed concurrently with the display of any part of such program(s), including but not limited to ‘bugs,’ ‘frames’ and ‘banners.’”