###*************************************************************************************************************
def rotation_trigger()
   command= "php /usr/local/bin/airtime_rotation.php"
   log(label="Rotation Created",level=5,command)
    system(command)       
   
end

station_id=single(id="s_stationId","/srv/backup/files/station_id/station_id.mp3")  
 			     
s  =fallback(id="radio",
        	track_sensitive=false,
				     transitions=[transition,transition,transition], 
				     [strip_blank(id="main_silence",max_blank=240.,threshold=-70.,s),
				     on_blank(rotation_trigger, strip_blank(id="url_silence",max_blank=120.,threshold=-70.,default)),
 				     station_id])

###*************************************************************************************************************