Applescript for setting proper sound output device

set-audio-output.scpt

set codec to "CODEC"
set headphones to "headphones"

tell application "System Preferences" to quit

tell application "System Preferences"
	activate
	set current pane to pane "com.apple.preference.sound"
	reveal anchor "Output" of pane id "com.apple.preference.sound"
end tell

tell application "System Events"
	tell application process "System Preferences"
		repeat until exists tab group 1 of window "Sound"
		end repeat
		
		set theRows to every row of table 1 of scroll area 1 of tab group 1 of window "sound"
		
		repeat with aRow in theRows
			set stringRow to (value of text field 1 of aRow as text)
			if stringRow contains codec or stringRow contains headphones then
				set selected of aRow to true
				exit repeat
			end if
		end repeat
	end tell
end tell

tell application "System Preferences" to quit