protected override IEnumerable <KeyValuePair <string, object> > GetClientVariables(HttpContext context)
        {
            var autoreplyDaysInterval = Convert.ToInt32(ConfigurationManager.AppSettings["mail.autoreply-days-interval"] ?? "1");

            return(new List <KeyValuePair <string, object> >(6)
            {
                RegisterResourceSet("MailResource", MailResource.ResourceManager),
                RegisterResourceSet("MailScriptResource", MailScriptResource.ResourceManager),
                RegisterResourceSet("MailAttachmentsResource", MailAttachmentsResource.ResourceManager),
                RegisterResourceSet("MailActionCompleteResource", MailActionCompleteResource.ResourceManager),
                RegisterResourceSet("MailAdministrationResource", MailAdministrationResource.ResourceManager),
                RegisterResourceSet("MailApiErrorsResource", MailApiErrorsResource.ResourceManager),
                RegisterObject(new
                {
                    ErrorOpenMessageHelp = string.Format(MailScriptResource.ErrorOpenMessageHelp.HtmlEncode(), "<a href=\"" + MailPage.GetMailSupportUri() + "\" target=\"_blank\">", "</a>"),
                    ErrorParseMessageHelp = string.Format(MailScriptResource.ErrorParseMessageHelp.HtmlEncode(), "<a href=\"" + MailPage.GetMailSupportUri() + "\" target=\"_blank\">", "</a>"),
                    FilesCannotBeAttachedAsLinks = string.Format(MailResource.FilesCannotBeAttachedAsLinks_Body, "<br/>"),
                    Autoreply = string.Format(MailResource.AutoreplyInformationText, string.Format(GrammaticalHelper.ChooseNumeralCase(autoreplyDaysInterval, Resource.DrnAgoDaysI, Resource.DrnAgoDaysR1, Resource.DrnAgoDaysRm), autoreplyDaysInterval)),
                    Resource.ErrorPasswordMessage,
                    Resource.ErrorPasswordLength,
                    Resource.ErrorPasswordNoDigits,
                    Resource.ErrorPasswordNoUpperCase,
                    Resource.ErrorPasswordNoSpecialSymbols,
                    Resource.CopyEmailAndPassword,
                    Resource.EmailAndPasswordCopiedToClipboard,
                    Resource.ChangePasswordSuccess,
                    Resource.ErrorPasswordOnlyLatinLetters,
                    Resource.ErrorPasswordNoSpaces
                })
            });
        }