void Page_Load(object sender, EventArgs e)
        {
            KeyWord = Request["kw"];
            if (string.IsNullOrEmpty(KeyWord) == false)
            {
                literalDissect.Text = string.Join(" ", DiscuzSearcher.Dissect(KeyWord).ToArray());
                literalDissect.Visible = true;

                var pager = new SearchSite.Ctrls.RupengPager();protected 
                pager.PageSize = 10;
                pager.TryParseCurrentPageIndex(Request["pagenum"]);

                Stopwatch stopwatch = new Stopwatch();
                stopwatch.Start();
                //启动搜索
                DiscuzSearcher searcher = new DiscuzSearcher();
                int startRowIndex = (pager.CurrentPageIndex-1) * pager.PageSize;
                var result = searcher.Search(KeyWord, startRowIndex, pager.PageSize);
                stopwatch.Stop();
                pager.TotalCount = searcher.TotalCount;

                //显示统计结果
                Stastics = String.Format("找到相关网页约{0}篇，用时{1}毫秒", searcher.TotalCount, stopwatch.ElapsedMilliseconds);

                repeatorResult.DataSource = result;
                repeatorResult.DataBind();
                
                pager.UrlFormat = GetPageAbsolutePath()+"?pagenum={n}&kw=" 
                    + HttpUtility.UrlEncode(KeyWord);
                PagerHTML = pager.Render();//渲染页码条HTML

                this.Title = KeyWord + "-站内搜索";
                log.Debug(string.Format("ip地址为{0}的用户搜索{1}", Request.UserHostAddress, KeyWord));
                new So_KeywordLogBLL().InsertKeyWord(KeyWord, Request.UserHostAddress);
            }
            else
            {
                this.Title = "站内搜索";
            }
        }