As far as I understood the question, the OP is asking to display the results in two different tabs like Results1,Results2, and so on inspite of in the one and only Results Tab (that is with the Messages tab.)
For example, If I execute two queries,
Select * from Tbl1
Select * from Tbl2
the results of First Query must be displayed in Tab Result1 and the results of second query must be displayed in Tab Result2.
I dont think its possible. If it is I would like to know the trick...:)
ATif Sheikh