From fc0bf77ffee34939deb9af3fdc6f6692a3e96cdc Mon Sep 17 00:00:00 2001
From: Sam Georges <sam@daftspunk.com>
Date: Mon, 19 May 2014 18:15:56 +1000
Subject: [PATCH] Add an event for overriding the default error message

---
 modules/system/assets/js/framework.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/system/assets/js/framework.js b/modules/system/assets/js/framework.js
index 099e2d815..292975be5 100644
--- a/modules/system/assets/js/framework.js
+++ b/modules/system/assets/js/framework.js
@@ -137,6 +137,9 @@ if (window.jQuery === undefined)
              * Custom function, display an error message to the user
              */
             handleErrorMessage: function(message) {
+                var _event = jQuery.Event('ajaxErrorMessage')
+                $(window).trigger(_event, [message])
+                if (_event.isDefaultPrevented()) return
                 alert(message)
             },