protected void ChangePasswordButton_Click(object sender, EventArgs e)
 {
     if (Page.IsValid)
     {
         bool success;
         try
         {
             success = ZentityUserManager.ChangePassword(userName, CurrentPasswordTextBox.Text,
                                                         NewPasswordTextBox.Text);
             if (success)
             {
                 Utility.ShowMessage(StatusLabel, Resources.Resources.PasswordChangeSuccess, false);
                 ChangePasswordPanel.Visible = false;
             }
             else
             {
                 Utility.ShowMessage(StatusLabel, Resources.Resources.PasswordChangeError, true);
             }
         }
         catch (AuthenticationException ex)
         {
             Utility.ShowMessage(StatusLabel,
                                 Resources.Resources.PasswordChangeError + Constants.Space + ex.Message, true);
         }
     }
 }