Page front end stay in the same page when a link is clicked (title or pagination)

app/controllers/pages_controller.rb

@@ -64,7 +64,9 @@ class PagesController < ApplicationController
   protected
    
   def get_item
-    if params[:same_page_id]
+    if params[:page_id]
+      @item = Item.find(params[:page_id])
+    elsif params[:same_page_id]
       @item = Item.find(params[:same_page_id])
     else
       module_app = ModuleApp.first(:conditions => {:key => params[:app_name]})