diff --git a/app/controllers/personal_books_controller.rb b/app/controllers/personal_books_controller.rb
index 0ec3f4f..e5a01d4 100644
--- a/app/controllers/personal_books_controller.rb
+++ b/app/controllers/personal_books_controller.rb
@@ -1,12 +1,8 @@
 class PersonalBooksController < ApplicationController
-  def search_all_words(target,word)
-    target=target.upcase
-    words=word.upcase.split(' ')
-    return words.select{|value| target.include? value}==words
-  end
   def index
     params = OrbitHelper.params
-    books = Book.where(:is_hidden=>false).sort_for_frontend.page(OrbitHelper.params[:page_no]).per(OrbitHelper.page_data_count)
+    page_data_count = OrbitHelper.page_data_count
+    books = Book.where(:is_hidden=>false).sort_for_frontend.page(OrbitHelper.params[:page_no]).per(page_data_count)
     page = Page.where(:page_id => params[:page_id]).first rescue nil
 
     if page.custom_string_field == "table"
@@ -53,8 +49,8 @@ class PersonalBooksController < ApplicationController
       else
           page_to_show = params[:page_no].to_i
       end
-      books = books_show[(page_to_show-1)*OrbitHelper.page_data_count...page_to_show*OrbitHelper.page_data_count]
-      books_total_pages = (books_show.length/OrbitHelper.page_data_count.to_f).ceil
+      books = books_show[(page_to_show-1)page_data_count...page_to_show*page_data_count]
+      books_total_pages = (books_show.length/page_data_count.to_f).ceil
     else
       books_total_pages = books.total_pages
     end
@@ -179,4 +175,10 @@ class PersonalBooksController < ApplicationController
     page.save
     render :json => {"success" => true}.to_json
   end
+private
+  def search_all_words(target,word)
+    target=target.upcase
+    words=word.upcase.split(' ')
+    return words.select{|value| target.include? value}==words
+  end
 end