Combining These 2 Short Stored Procedures

CREATE PROCEDURE MyBooks_Selling


(


@MemberID SMALLINT


)


AS





SELECT * FROM v_BookInfo_Sellers_Extended WHERE MemberID=@MemberID





GO


GRANT EXEC


ON MyBooks_Selling


TO bto


GO





CREATE PROCEDURE MyBooks_Buying


(


@MemberID SMALLINT


)


AS





SELECT * FROM v_BookInfo_Buyers_Extended WHERE MemberID=@MemberID





GO


GRANT EXEC


ON MyBooks_Buying


TO bto


GO























Is there a way to make it so I could combine those 2 prcedures and choose which table i would like to select from based on another input parameter? I tried it that way but it didnt work...so im asking here to make sure





thx