Screen Change Within Another Screen

Hi,
Can anyone help me because the title says it all! I want to be able to have a screen change within one of my screens. I don't want the screen to change back to the screen it came from but to another screen. THANKS! This down here is a screen itself coming from a previous screen.

 module(..., package.seeall)
     
    function new()
     
            local localGroup = display.newGroup()
           
            local bg = display.newImageRect("hello.png",_W , _H)
            bg:setReferencePoint(display.CenterReferencePoint)--may need ";"
            bg.x = _W/2; bg.y = _H/2       
     
            local next_btn = display.newImageRect("back-btn.png",32 ,32 )
            next_btn:setReferencePoint(display.CenterReferencePoint)--may need ";"
            next_btn.x = 290; next_btn.y = _H/1.06
            next_btn.scene = "menu"
            
            local hi_btn = display.newImageRect("hi-btn.png",90 ,30 )
            hi_btn:setReferencePoint(display.CenterReferencePoint)--may need ";"
            hi_btn.x = _W/5; hi_btn.y = _H/5
            hi_btn.scene = "game"
            
           
            function changeScene(e)
        if(e.phase == "ended") then
          director:changeScene(e.target.scene, "flip")
        end
      end
     
     
    localGroup:insert(bg)
    localGroup:insert(next_btn)
    localGroup:insert(hi_btn)
     
     
    -- Listeners
 
        next_btn:addEventListener("touch", changeScene)
        hi_btn:addEventListener("touch", changeScene)
        
    return localGroup
           
    end

views:1285 update：2011/10/12 18:33:00


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