diff --git a/app/controllers/ad_banners_controller.rb b/app/controllers/ad_banners_controller.rb
index 2e06d96..3daa808 100644
--- a/app/controllers/ad_banners_controller.rb
+++ b/app/controllers/ad_banners_controller.rb
@@ -14,6 +14,7 @@ class AdBannersController < ApplicationController
 
         {
           "image_link" => image_link,
+          "image_alt" => "ad banner image",
           "title" => b.title,
           "class" => klass,
           "height" => adbanner.height,
diff --git a/app/controllers/admin/ad_banners_controller.rb b/app/controllers/admin/ad_banners_controller.rb
index 7504d27..d00343f 100644
--- a/app/controllers/admin/ad_banners_controller.rb
+++ b/app/controllers/admin/ad_banners_controller.rb
@@ -3,7 +3,7 @@ class Admin::AdBannersController < OrbitAdminController
 
   def index
     @banners = Banner.all
-    @categories = @module_app.categories.collect{|c|[c.title, c.id]}
+    @categories = @module_app.categories.enabled.collect{|c|[c.title, c.id]}
   end
   
   def show