local function menu(...) -- ver 0.1
    local sel = 1
    local list = {...}
    local offX,offY = term.getCursorPos()
    local curX,curY = term.getCursorPos()
    while true do
            if sel > #list then sel = 1 end
            if sel < 1 then sel = #list end
            for i = 1,#list do
                    term.setCursorPos(offX,offY+i-1)
                    if sel == i then
                            print("["..list[i].."]") -- very customisible example print(">"..list[i])
                    else
                            print(" "..list[i].." ") -- very customisible
                    end
            end
            while true do
                    local e,e1,e2,e3,e4,e5 = os.pullEvent()
                    if e == "key" then
                            if e1 == 200 then -- up key
                                    sel = sel-1
                                    break
                            end
                            if e1 == 208 then -- down key
                                    sel = sel+1
                                    break
                            end
                            if e1 == 28 then
                                    term.setCursorPos(curX,curY)
                                    return list[sel],sel
                            end
                    end
            end
    end
end
-- Example Usage
print("Please select Option")
local selection = menu("Redstone","Hardware","WiFi","Event Monitor","Turtle Driver","Infomation/Help","Exit")
if selection == "Redstone" then
    RedstoneControl()
elseif selection == "Hardware" then
    Hardware()
elseif selection == "WiFi" then
    wifi()
elseif selection == "Event Monitor" then
    EventMonitor()
elseif selection == "Turtle Driver" then
    TurtleDriver()
elseif selection == "Infomation/Help" then
    help()
elseif selection == "Exit" then
    bRunning = false
end