Change Of Programme.

London, May 24. - A special dispatch f rom Madrid says: Evidently the programme in regard to the Philippine islands has been changed. It is believed here that there will be no immediate engagement in Cuban waters, but that Admiral Cervera will draw off the enemy while the Cadiz neet relieves Havana. No news is allowed out of Cadiz, and although it is announced that Admiral Cámara starts henee immediately to rejoin the neet, it would not be surprising to learn that the squadron has already left and that the presence of Admiral Cámara, as well as the official announcementB anent the neet soon sailing westward, have been a blind to cover its departure. There is some anxiety here as to whether Admiral Cervera's entire squadron has been able to reunite in Cuban waters. If the ministers are aware of the precise whereabouts of Admiral Cervera they are keeping it secret.