diff --git a/app/controllers/public/content_viewer_controller.rb b/app/controllers/public/content_viewer_controller.rb
index fb807a8..15a3e74 100644
--- a/app/controllers/public/content_viewer_controller.rb
+++ b/app/controllers/public/content_viewer_controller.rb
@@ -7,6 +7,7 @@ class ContentViewerController < ApplicationController
 
   def view_page
     path = params[:page]
+    path = path.join('/') if path.kind_of?(Array)
     path = "#{path}.#{params[:format]}" if params[:format]
     @version = params[:version].to_i
 
diff --git a/app/helpers/layout_helper.rb b/app/helpers/layout_helper.rb
index 8c26e6f..4ae851d 100644
--- a/app/helpers/layout_helper.rb
+++ b/app/helpers/layout_helper.rb
@@ -9,7 +9,7 @@ module LayoutHelper
   end
 
   def noosfero_javascript
-    plugins_javascripts = @plugins.map { |plugin| plugin.js_files.map { |js| plugin.class.public_path(js) } }.flatten
+    plugins_javascripts = @plugins.map { |plugin| [plugin.js_files].flatten.map { |js| plugin.class.public_path(js) } }.flatten
 
     output = ''
     output += render :file =>  'layouts/_javascript'
diff --git a/app/models/box.rb b/app/models/box.rb
index 4507a63..7377892 100644
--- a/app/models/box.rb
+++ b/app/models/box.rb
@@ -3,6 +3,8 @@ class Box < ActiveRecord::Base
   acts_as_list :scope => 'owner_id = #{owner_id} and owner_type = \'#{owner_type}\''
   has_many :blocks, :dependent => :destroy, :order => 'position'
 
+  attr_accessible :owner
+
   include Noosfero::Plugin::HotSpot
 
   def environment
--
libgit2 0.21.2