diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0cd71564..4ca41322 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+# v1.0.0-rc.6
+## XX/XX/2015
+
+1. [](#improved)
+    * Implemented logic to detect when offline and suppress Ajax calls 
+    
 # v1.0.0-rc.5
 ## 11/20/2015
 
diff --git a/themes/grav/js/ajax.js b/themes/grav/js/ajax.js
index 50c6bd31..a1b872cb 100644
--- a/themes/grav/js/ajax.js
+++ b/themes/grav/js/ajax.js
@@ -1,7 +1,19 @@
 $(function(){
-    var root = window || {};
+    var root = window || {},
+        isOnline = typeof navigator.onLine !== 'undefined' && navigator.onLine;
+
+    window.addEventListener('online',  function(){
+        isOnline = true;
+    });
+    window.addEventListener('offline',  function(){
+        isOnline = false;
+    });
 
     root.GravAjax = function (url, settings) {
+        if (!isOnline) {
+            toastr.error('You appear to be Offline.');
+        }
+
         settings = typeof settings === 'undefined' ? typeof url === 'string' ? {} : url : settings;
         settings.url = typeof settings.url === 'undefined' && typeof url === 'string' ? url : settings.url;