A Watermarked Auto-complete jQuery Plugin

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Watermarkautocomplete.Models;

namespace Watermarkautocomplete.Controllers
{
    public class DataSourceController : Controller
    {
        [HttpPost]
        public ActionResult GetData(string searchText, int maxResults)
        {
            searchText = searchText.ToUpper();
            var languages = LanguageRepository.Languages;
            var selected = from language in languages
                           where language.Name.ToUpper()
                                .StartsWith(searchText)
                           orderby language.Name
                           select language;

            return Json(selected.Take(maxResults));
        }
    }
}