MRKEY, believe it or not, Morocco and Algeria are considered part of Europe per IATA and as per Oneworld. To add the African continent, you cannot include these 2 (or Egypt, as it is part of the Middle East). It's not a great definition of Areas Worldwide, but can be found in the General Rules Definitions of the Passenger Tariff. The rest of Africa, is considered Africa.
To add your 5th and 6th continents, you will need to add somewhere in Asia and finally the South Pacific (take a holiday). And just to be certain that no one mistakes the definition of the South Pacific, I will include it for you.
American Samoa, Australia, Cook Islands, Fiji, French Polynesia, Kiribati, Nauru, New Caledonia, New Zealand, Niue, Papua New Guinea, Samoa, Solomon Islands, Tonga, Tuvalu, Wallis and Futunia Islands.
As CP will be out of Oneworld 01Jun00, any further information may be limited, as I will have to rely on old material. But if I can assist with information, you will see me here again.
Enjoy your travels.