public ActionResult ChangePassword(ChangePasswordModel model)
        {
            var ADAMUrl = WebConfigurationManager.ConnectionStrings["ADAM"].ConnectionString;
            // Change environments by appending evironment name to the variable name, fx ADAMTest
            if (!String.IsNullOrEmpty(model.Environment) && WebConfigurationManager.ConnectionStrings["ADAM" + model.Environment] != null)
            {
                ADAMUrl = WebConfigurationManager.ConnectionStrings["ADAM" + model.Environment].ConnectionString;
            }
            if (ModelState.IsValid)
            {
                try
                {
                    if (LDAPAccount.ChangePassword(ADAMUrl, model.UserName, model.OldPassword, model.NewPassword))
                    {
                        return RedirectToAction("ChangePasswordSuccess");
                    }
                    else
                    {
                        ModelState.AddModelError("", "The current password is incorrect");
                    }
                }
                catch (Exception ex)
                {
                    ModelState.AddModelError("", ex.Message);
                    ModelState.AddModelError("", "URL:" + ADAMUrl);
                }
            }

            // If we got this far, something failed, redisplay form
            return View(model);
        }
 //
 // GET: /Account/ChangePassword
 public ActionResult ChangePassword(string environment)
 {
     environment = environment != null ? environment : "";
     var model = new ChangePasswordModel()
     {
         Environment = environment
     };
     return View(model);
 }