printCentered( math.floor(h/2) - 3, "")
printCentered( math.floor(h/2) - 2, "Instalka" )
printCentered( math.floor(h/2) - 1, "")
printCentered( math.floor(h/2) + 0, ((nOption == 1) and "[ Instaluj ]") or "Instaluj" )
printCentered( math.floor(h/2) + 1, ((nOption == 2) and "[ Powrot ]") or "Powrot" )
printCentered( math.floor(h/2) + 4, "")

drawMenu()
drawFrontend()

while true do
 local e,p = os.pullEvent()
 if e == "key" then
  local key = p
  if key == 17 or key == 200 then

   if nOption > 1 then
    nOption = nOption - 1
    drawMenu()
    drawFrontend()
   end
  elseif key == 31 or key == 208 then
  if nOption < 4 then
  nOption = nOption + 1
  drawMenu()
  drawFrontend()
end
elseif key == 28 then
    --End should not be here!!
break
end --End should be here!!
end
end
term.clear()

--Conditions
if nOption  == 1 then
shell.run(".menu")
elseif nOption == 2 then
pastebin get f8byiDfn startup
pastebin get fRnkpjJW .menu
pastebin get QgrSpS2A .Uninstalka
reboot
end