private TeamListVM GetElements(int?page, string keyword)
        {
            var pageListVM = new TeamListVM()
            {
                Keyword   = keyword,
                PageIndex = page ?? 1,
                PageSize  = SettingsManager.Team.PageSize
            };
            int totalCount;
            var pagelist = _teamServices.GetTeamdElements(pageListVM.PageIndex - 1, pageListVM.PageSize, pageListVM.Keyword, out totalCount);

            pageListVM.TotalCount = totalCount;
            pageListVM.Teams      = new StaticPagedList <Team>(pagelist, pageListVM.PageIndex, pageListVM.PageSize, pageListVM.TotalCount);;
            return(pageListVM);
        }