/// <summary>
        /// Displays all questions at the site by pages
        /// </summary>
        /// <param name="page">Page number</param>
        /// <returns></returns>
        public ActionResult GetAllQuestions(int?page)
        {
            var actpage = page ?? 1;
            int total;
            var questions = QuestionManager.AllQuestionsToPagedList(actpage, 10, out total);

            ViewBag.OnePageOfProducts = new StaticPagedList <Question>(questions, actpage, 10, total);
            ViewBag.Page     = actpage;
            ViewBag.MorePage = total - (ViewBag.OnePageOfProducts as IEnumerable <Question>).Count();
            return(View());
        }