update notify_* calls to use Notify

plugins/mail/init.php

@@ -45,7 +45,7 @@ class Mail extends Plugin {
 				new Ajax.Request('backend.php', {
 					parameters: dojo.objectToQuery(this.getValues()),
 					onComplete: function(transport) {
-						notify_info(transport.responseText);
+						Notify.info(transport.responseText);
 					}
 				});
 				//this.reset();

plugins/mail/mail.js

@@ -29,7 +29,7 @@ function emailArticle(id) {
 							if (error) {
 								alert(__('Error sending email:') + ' ' + error);
 							} else {
-								notify_info('Your message has been sent.');
+								Notify.info('Your message has been sent.');
 								dialog.hide();
 							}