public static string    passwordExpiredUrl(this TM_User user)
 {
     if (user.notNull())
     {
         var tmUser = user.UserName.tmUser();
         if (tmUser.notNull())
         {
             if (tmUser.password_Expired())
             {
                 tmUser.logUserActivity("Password Expired", "Created password Reset Url for user");
                 return("/passwordReset/{0}/{1}".format(user.UserName, tmUser.passwordResetToken_getTokenAndSetHash()));
             }
         }
     }
     return("/error");
 }