// if (e.ServerResponse.ContentType.Trim().ToLower().Contains("text/html"))
// {
// //Get response body
// string responseBody = e.GetResponseBody();
// //Modify e.ServerResponse
// Regex rex = new Regex("</body>", RegexOptions.RightToLeft | RegexOptions.IgnoreCase | RegexOptions.Multiline);
// string modified = rex.Replace(responseBody, "<script type =\"text/javascript\">alert('Response was modified by this script!');</script></body>", 1);