Will Scenes initiate a book via push button

I have my pages in my **main.lua. My Intro.lua works, next is my menu.lua. Menu.lua will not initiate book via the

local button = display.newImage ("button.png")
localGroup:instert(button)

[code]local function scrolls (event)
if event.phase == “ended” then
director:changeScene (“menu”)
end
end

return localGroup
end[/code] [import]uid: 88495 topic_id: 29210 reply_id: 329210[/import]**