Applescript to switch Audio output. Doesn't quite work yet...

Output picker.applescript

tell application "System Preferences" to activate
tell application "System Events"
  get properties
	set asrc to choose from list {"Internal Speakers", "Living Room", "Girl's Room", "Master Bedroom"} with title "Sound Picker" default items {"Internal Speakers"}
	display dialog "src is: " & asrc
	
	
	tell process "System Preferences"
		click menu item "Sound" of menu "View" of menu bar 1
		delay 2
		set theRows to every row of table 1 of scroll area 1 of ¬
			tab group 1 of window "sound"
		
		set theOutputs to {} as list
		repeat with aRow in theRows
			if (value of text field 1 of aRow as text) ¬
				is equal to asrc then
				set selected of aRow to true
				exit repeat
			end if
		end repeat
	end tell
end tell
tell application "System Preferences" to quit