function centerText(text, y, color)
                   -- mon.clear()
                   mX = mon.getSize()
                   x =  math.floor(mX/2) - math.floor(string.len(text)/2)
                   mon.setCursorPos(x, y)
                   mon.setTextColor(colors.green)
                   mon.write(text)
                end

                mon = peripheral.wrap("top")
                mon.setTextScale(0.8)
                mon.setBackgroundColor(colors.black)
                -- mon.clear()
                        centerText("Welcome!", 1,16384)
                        centerText("--------------", 2,1)
                        centerText("Kitty City is a friendly zone!", 3,1)
                        centerText("No griefing, No stealing! No scamming!", 4,1)
                        centerText("Respect others, don't beg for items!", 5,1)
                        centerText("Members should try to contribute to the town!", 6,1)
                        centerText("Kitty reserves the right to evict meanies!", 7,1)
                        centerText("Don't forget to see the Information Boards!", 8,1)