{ PAL Script: Plays Radio Amber existing amber alert.mp3. The amber alert.mp3 is removed after 24 hours if no new alert has been issued. You can change the time by editing the pal example You can change ('xx:00:00') to ('xx:30:00') and it will play at the bottom of the hour etc.
 } 
PAL.loop := true;
PAL.WaitForTime ('XX:00:00');
Queue.AddFile('http://radioamber.net/alerts/montana.mp3',ipTop);