user roles starts

app/controllers/admin/roles_controller.rb

@@ -1,10 +1,11 @@
 class Admin::RolesController < ApplicationController
   
-  layout "admin"
+  layout "new_admin"
   before_filter :authenticate_user!
   before_filter :is_admin?
   before_filter :set_attribute, :only => [:index, :show, :new, :edit]
-
+  helper Admin::AttributeValuesViewHelper
+  
   def index
     @attributes = Role.all.entries
     render :template => 'admin/attributes/index'