/// <summary>
        /// 友情链接
        /// </summary>
        public void LoadDropDownList()
        {
            //各级部门网站
            DataTable dtDept = WebInfoLogic.GetDropDownInfo((long)Common.PageEnum.DownLinkType.Dept);

            _linkName = WebInfoLogic.GetDownLinkName((long)Common.PageEnum.DownLinkType.Dept);

            ddlDept.Items.Insert(0, new ListItem(string.Format("---{0}---", _linkName), "0"));
            foreach (DataRow row in dtDept.Rows)
            {
                ListItem li = new ListItem();
                li.Text  = row["DownLinkName"].ToString();
                li.Value = row["DownLinkHref"].ToString();
                ddlDept.Items.Add(li);
            }

            //文化部门网站
            DataTable dtCulture = WebInfoLogic.GetDropDownInfo((long)Common.PageEnum.DownLinkType.Culture);

            _linkName = WebInfoLogic.GetDownLinkName((long)Common.PageEnum.DownLinkType.Culture);

            ddlCulture.Items.Insert(0, new ListItem(string.Format("---{0}---", _linkName), "0"));
            foreach (DataRow row in dtCulture.Rows)
            {
                ListItem li = new ListItem();
                li.Text  = row["DownLinkName"].ToString();
                li.Value = row["DownLinkHref"].ToString();
                ddlCulture.Items.Add(li);
            }

            //友好文化网站
            DataTable dtFriend = WebInfoLogic.GetDropDownInfo((long)Common.PageEnum.DownLinkType.Friend);

            _linkName = WebInfoLogic.GetDownLinkName((long)Common.PageEnum.DownLinkType.Friend);

            ddlFriend.Items.Insert(0, new ListItem(string.Format("---{0}---", _linkName), "0"));
            foreach (DataRow row in dtFriend.Rows)
            {
                ListItem li = new ListItem();
                li.Text  = row["DownLinkName"].ToString();
                li.Value = row["DownLinkHref"].ToString();
                ddlFriend.Items.Add(li);
            }

            //推荐媒体网站
            DataTable dtMedia = WebInfoLogic.GetDropDownInfo((long)Common.PageEnum.DownLinkType.Media);

            _linkName = WebInfoLogic.GetDownLinkName((long)Common.PageEnum.DownLinkType.Media);

            ddlMedia.Items.Insert(0, new ListItem(string.Format("---{0}---", _linkName), "0"));
            foreach (DataRow row in dtMedia.Rows)
            {
                ListItem li = new ListItem();
                li.Text  = row["DownLinkName"].ToString();
                li.Value = row["DownLinkHref"].ToString();
                ddlMedia.Items.Add(li);
            }

            //基层单位网站
            DataTable dtBasic = WebInfoLogic.GetDropDownInfo((long)Common.PageEnum.DownLinkType.Basic);

            _linkName = WebInfoLogic.GetDownLinkName((long)Common.PageEnum.DownLinkType.Basic);

            ddlBasic.Items.Insert(0, new ListItem(string.Format("---{0}---", _linkName), "0"));
            foreach (DataRow row in dtBasic.Rows)
            {
                ListItem li = new ListItem();
                li.Text  = row["DownLinkName"].ToString();
                li.Value = row["DownLinkHref"].ToString();
                ddlBasic.Items.Add(li);
            }
        }