simple send and play

rednet.open("top")
text = read()
rednet.broadcast(text,"rpage")
local senderId, message, protocol = rednet.receive()
if message == "false" then
	print("page not found")
else
	file = fs.open("tpage", "w")
	file.write(message)
	file.close()
	shell.run("tpage")
end