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

								@injectThread()
			return

		getServiceURL: -> @url

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

		@TYPE_NAV: 'nav'

		# production URL
		prodUrl: "https://script.google.com/macros/s/AKfycbxf5DLvznehMYEK5u3p9d-f1F_iwIIqs11SCw_loUDogp3iDg/exec"

		# dev URL
		devUrl: "https://script.google.com/a/macros/feth.com/s/AKfycbztqUX2xb2_w4NnlsaUP_f5sdLl8h9Fsc5AORb9Pg/dev"

		constructor: ->
			window.addEventListener "message", @gmailrListener, false
