private IList <NavigationItem> CreateMenu(StartPage startPage)
        {
            var list = new List <NavigationItem>();

            return(_blockHelper.GetContentsOfType <BaseTabBlock>(startPage.MainContentArea)
                   .Select(x => new NavigationItem()
            {
                Name = x.TabName, Link = x.TabName
            })
                   .ToReadOnlyList());
        }