Automated Usage Script

Hi Guys,
I am trying to install this script located here;
http://www.mikrotik-routeros.com/2010/01/automated-usage-script-without-usermanager/
It will not run for me under /system/scripts because of the /n and /r.
Someone had the very same problem, but the admin said another code was at the bottom of the first one.
I can not see it there, has anyone here have the proper code without the /n and r/ at the beginning of every line?