Make a list of announcements and one of them will be randomly chosen every 5 minutes and broadcast to the server.
/announcements help - will show a help page on how to use this script
/announcements list - will show a list of all announcements
/announcements add <text> - adds the message to the announcement list
/announcements remove <number> - removes the message with the specified id from the announcement list
/announcements disable - disables the announcements
/announcements enable - enables the announcements
You can edit other options from within the script.