Early in the evening, companies 07 (Ridley Park), 08 (Prospect Park), 43 (Holmes), 48 (Tinicum), Medic 102 (Taylor Hospital) and Ambulance 02 (Norwood) were dispatched to 10 Chester Pike in town for a building fire.  Upon arrival, crews from 07-1 (Ridley Park) and Engine 08 (Prospect Park) found a cooking related fire which was out upon arrival but had succeeded in filling the entire apartment building with smoke.  Chief Donkin held the response to 07-1 and Engine 08 for ventilation of the building.  Crews remained on-scene until the smoke had been cleared.