Add "Rate my app" functionality to PhoneGap application

gistfile1.coffee

	rateApp = ->
		#	Use iTunes link maker http://itunes.apple.com/linkmaker/ to get the real direct link
		rate_app_counter = parseInt window.localStorage.getItem("rate_app_counter") or 0
		rate_app = parseInt window.localStorage.getItem("rate_app") or 1
		rate_count_max = 3
		app_id_ios = "123456789"
		app_id_android = "com.company.YourAppID"
		app_id_blackberry = "123456789"

		rate = (buttonIndex) ->
			# yes = 1, no = 2, later = 3
			switch buttonIndex
				when 1
					window.localStorage.setItem "rate_app", 0
					window.localStorage.setItem "rate_app_counter", rate_count_max
					if /(iPhone|iPod|iPad)/i.test navigator.userAgent.toLowerCase()
						window.open "itms-apps://ax.itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?type=Purple+Software&id=#{app_id_ios}"
					else if /(Android)/i.test navigator.userAgent.toLowerCase()
						window.open "market://details?id=#{app_id_android}"
					else if /(BlackBerry)/i.test navigator.userAgent.toLowerCase()
						window.open "http://appworld.blackberry.com/webstore/content/#{app_id_blackberry}"
				when 2
					window.localStorage.setItem "rate_app_counter", 0
				when 3
					window.localStorage.setItem "rate_app", 0
					window.localStorage.setItem "rate_app_counter", rate_count_max

		if navigator.notification
			if rate_app_counter is rate_count_max and rate_app isnt 0
				navigator.notification.confirm "Нам очень важно знать ваше мнение, пожалуйста оцените приложение. Это займет всего пару минут. \nСпасибо!", rate, "Оцените приложение",
					["Оценить сейчас", "Напомнить позже", "Нет спасибо"]
			else if rate_app_counter < rate_count_max
				rate_app_counter++
				window.localStorage.setItem "rate_app_counter", rate_app_counter