public void Page_Load(object sender, EventArgs e)
        {
            if (IsForbidden)
            {
                return;
            }

            PageUtils.CheckRequestParameter("siteId");

            _styleInfoList = TableStyleManager.GetSiteStyleInfoList(SiteId);

            if (!IsPostBack)
            {
                VerifySitePermissions(ConfigManager.WebSitePermissions.Configration);

                TbSiteName.Text = SiteInfo.SiteName;

                var nameValueCollection = TranslateUtils.DictionaryToNameValueCollection(SiteInfo.Additional.ToDictionary());

                LtlAttributes.Text = GetAttributesHtml(nameValueCollection);

                BtnSubmit.Attributes.Add("onclick", InputParserUtils.GetValidateSubmitOnClickScript("myForm"));
            }
            else
            {
                LtlAttributes.Text = GetAttributesHtml(Request.Form);
            }
        }