if (window.webkitNotifications) {
  console.log("Notifications are supported!");
} else {
  console.log("Notifications are not supported for this Browser/OS version yet.");
}

/**
* This is a private function that asks the browser for permission to show notifications
*/
function private_notify_requestPermission(callback, options) {
	window.webkitNotifications.requestPermission(callback, options);
}

/**
* This calls the notification method
*/
function notify_send(options) {
	switch(options.type) {
		case "desktop":
			private_notify_send_chrome_desktop(options);
		break;

		case "html":
			private_notify_send_chrome_html_page(options);
		break;

		default:
			alert(options.message);
		break;
	}
}

/**
* This is a private function that show a Text notification
*/
function private_notify_send_chrome_desktop(options) {
	if (window.webkitNotifications.checkPermission() > 0) {
		private_notify_requestPermission(notify_send, options);
	}

	// Show the popup
	var popup = window.webkitNotifications.createNotification(options.icon, options.title, options.message);
	popup.show();
}

/**
* This is a private function that show a HTML Page in a notification
*/
function private_notify_send_chrome_html_page(options) {
	if (window.webkitNotifications.checkPermission() > 0) {
		private_notify_requestPermission(notify_send, options);
	}

	// Show the popup
	var popup = window.webkitNotifications.createHTMLNotification(options.file);
	popup.show();
}