function menu()
term.setCursorPos(1,1)
term.clear()
x = os.computerID()
print("Your computer ID is "..x..".")
print("1 = send")
print("2 = recieve")
input = read()
if input == "1" then
print("type your message")
m = read()
print("now type the receipients ID number")
i = read()
rednet.open("top")
a,b = rednet.send(120,""..i.."")rednet.send(120,""..m.."")
if a == "true" and b == "true" then
print("Message sent!")
sleep(2)
menu()
elseif rednet.send(121,"..id..") == "true" and rednet.send(121,"..m..") == "true" then
print("Message sent!")
sleep(2)
menu()
else
print("Servers Full!")
sleep(2)
menu()
end
else
if input == "2" then
print("how long would you like to receive?")
t = read()
print("receiving...")
idr,mr,tr = rednet.receive(t)
print(mr)
repeat
local event, key = os.pullEvent()
until event == "key"
menu()
else
print("not an option")
menu()
end
end
end

menu()