2)main.lua

display.setStatusBar (display.HiddenStatusBar)
--> Hides the status bar
 
local director = require ("director")
--> Imports director
 
local mainGroup = display.newGroup()
--> Creates a main group
 
local function main()
--> Adds main function
 
    mainGroup:insert(director.directorView)
    --> Adds the group from director
 
    director:changeScene("myscene")
    --> Change the scene,no effects
 
    return true
end
 
main()

3)myscene.lua

module(...,package.seeall)
 
function new()
    local localGroup = display.newGroup()
 
    local redbutton = display.newImage ("redbutton.png")
    redbutton.x = 160
    redbutton.y = 100
    localGroup:insert(redbutton)
 
    local function pressRed (event)
        if event.phase == "ended" then
            director:changeScene ("reloader")
        end
    end
 
    redbutton:addEventListener ("touch",pressRed)
 
    return localGroup
end

4)reloader.lua

module(...,package.seeall)
 
function new()
    local localGroup = display.newGroup()
 
        local function listener( event )
            director:changeScene ("myscene","fade")
        end
 
        timer.performWithDelay(50,listener )
 
        return localGroup
end