private static string GetDhtmlFileResourceName()
        {
            HttpBrowserCapabilities client = HttpContext.Current.Request.Browser;
            var         parser             = new UserAgentParser();
            BrowserType browserType        = parser.Parse(client);
            string      fileInclude;

            switch (browserType)
            {
            case BrowserType.IE5Up:
            case BrowserType.IE6Up:
            case BrowserType.IE7Up:
                fileInclude = ShowOnConditionConstants.IE5DhtmlResource;
                break;

            default:
                fileInclude = ShowOnConditionConstants.MozDhtmlResource;
                break;
            }

            return(fileInclude);
        }