 		@TYPE_NAV: 'nav'
 
 		# production URL
-		url: "https://script.google.com/macros/s/AKfycbxf5DLvznehMYEK5u3p9d-f1F_iwIIqs11SCw_loUDogp3iDg/exec"
+		prodUrl: "https://script.google.com/macros/s/AKfycbxf5DLvznehMYEK5u3p9d-f1F_iwIIqs11SCw_loUDogp3iDg/exec"
 
 		# dev URL
-		# url: "https://script.google.com/a/macros/feth.com/s/AKfycbztqUX2xb2_w4NnlsaUP_f5sdLl8h9Fsc5AORb9Pg/dev"
+		devUrl: "https://script.google.com/a/macros/feth.com/s/AKfycbztqUX2xb2_w4NnlsaUP_f5sdLl8h9Fsc5AORb9Pg/dev"
 
 		constructor: ->
 			window.addEventListener "message", @gmailrListener, false


	class MailButler
		debug: true
		port: null
		@MB_CLASS: 'mailbutler'
		@MB_CLASS_NAV: MailButler.MB_CLASS + '-nav'

								@injectThread()
			return

		getServiceURL: ->
			if @dev then @devUrl else @prodUrl

		injectCompose: ->
			navs = ($ ".dW.E[role=navigation] > .J-Jw").filter (index) ->
