How To create new Tabs in Dynamic Region

Hi to All,
Im a newbie please help me .Consider I have a two buttons or links on left side of Panel splitter and on right side im having Region/Dynamic Region.My aim is by clicking first button a new Tab should be appeared inside which a bounded task flow fragments get launched dynamically in the Region or Dynamic Region.And by clicking the second button a new second Tab next to the previous Tab should be displayed with another different fragments gets launched/displayed inside the second Tab.
Please give me tutorial links or suggestions to fullfill this...Thanks in Advance
Regards,
Navin

thank you for your response,I want a slightly different need consider two links on Left side and Global Tabs (two tabs Tab1,Tab2 containing page Page1,Page2 which is inside View activity view1,view2 in the unbounded task flow) on the right of panel splitter.By clicking the second button/link ,I want to open the Second global tab (assume default First global tab is opened) and to launch the fragments automatically.In other words I want to open the different global Tab and to launch the fragments automatically by a single click. By using "action" option we can navigate to different page by this we can open the other global tabs but the actionListener (EL to backing bean)did not get into action i.e., not loading the fragments into the loaded page.
Edited by: user13299387 on Mar 1, 2011 8:19 AM

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    as i said yesterday(i.e for appending a row, deleting a row, modifying a row)
        PERFORM user_command USING e_ucomm.
      ENDMETHOD
    endclass.
    Before calling the alv method, create a object of this class.
    DATA :
          gref_event_receiver  TYPE REF TO lcl_event_receiver,
          gv_tables_alv          TYPE REF TO cl_gui_alv_grid.
          CREATE OBJECT gref_event_receiver.
          SET HANDLER   gref_event_receiver->handle_user_command
                        FOR gv_tables_alv.
          SET HANDLER   gref_event_receiver->handle_toolbar
                        FOR gv_tables_alv.
    check this program for event handling, it is the similar way
    demo_abap_objects_events
    Hope u understood this.
    Regards,
    Prasant
    reward if helpful

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