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    $values['emailTemplateHandlingOptions'] = array(

      LDAP_AUTHENTICATION_EMAIL_TEMPLATE_NONE => t('Never use the template.'),

      LDAP_AUTHENTICATION_EMAIL_TEMPLATE_IF_EMPTY => t('Use the template if no email address was provided by the LDAP server.'),

      LDAP_AUTHENTICATION_EMAIL_TEMPLATE_ALWAYS => t('Always use the template.'),

    );

  public $emailTemplateHandlingDefault = LDAP_AUTHENTICATION_EMAIL_TEMPLATE_DEFAULT;

  public $emailTemplateHandlingOptions;

  public $emailTemplateDefault = LDAP_AUTHENTICATION_DEFAULT_TEMPLATE;

  public $templateUsagePromptUserDefault = LDAP_AUTHENTICATION_TEMPLATE_USAGE_PROMPT_USER_DEFAULT;

  public $templateUsagePromptRegexDefault = LDAP_AUTHENTICATION_DEFAULT_TEMPLATE_REGEX;

  public $templateUsageNeverUpdateDefault = LDAP_AUTHENTICATION_TEMPLATE_USAGE_NEVER_UPDATE_DEFAULT;

    $form['email']['template'] = array(

      '#type' => 'fieldset',

      '#collapsible' => TRUE,

      '#title' => t('Email Templates'),

    );

    $form['email']['template']['emailTemplateHandling'] = array(

      '#type' => 'radios',

      '#title' => t('Email Template Handling'),

      '#required' => 1,

      '#default_value' => $this->emailTemplateHandling,

      '#options' => $this->emailTemplateHandlingOptions

    );

    $form['email']['template']['emailTemplate'] = array(

      '#type' => 'textfield',

      '#title' => t('Email Template'),

      '#required' => 0,

      '#default_value' => $this->emailTemplate,

    );

    $form['email']['template']['templateUsageResolveConflict'] = array(

      '#type' => 'checkbox',

      '#title' => t('If a Drupal account already exists with the same email, but different account name, use the email template instead of the LDAP email.'),

      '#default_value' => $this->templateUsageResolveConflict,

    );

    $form['email']['template']['templateUsageNeverUpdate'] = array(

      '#type' => 'checkbox',

      '#title' => t('Ignore the Email Update settings and never update the stored email if the template is used.'),

      '#default_value' => $this->templateUsageNeverUpdate,

    );

    $form['email']['prompts'] = array(

      '#type' => 'fieldset',

      '#collapsible' => TRUE,

      '#title' => t('User Email Prompt'),

      '#description' => t('These settings allow the user to fill in their email address after logging in if the template was used to generate their email address.'),      

    );

    $form['email']['prompts']['templateUsagePromptUser'] = array(

      '#type' => 'checkbox',

      '#title' => t('Prompt user for email on every page load.'),

      '#default_value' => $this->templateUsagePromptUser,

    );

    $form['email']['prompts']['templateUsageRedirectOnLogin'] = array(

      '#type' => 'checkbox',

      '#title' => t('Redirect the user to the form after logging in.'),

      '#default_value' => $this->templateUsageRedirectOnLogin,

    );

    $form['email']['prompts']['templateUsagePromptRegex'] = array(

      '#type' => 'textfield',

      '#default_value' => $this->templateUsagePromptRegex,

      '#title' => t('Template Regex'),

      '#description' => t('This regex will be used to determine if the template was used to create an account.'),

    );

    $this->emailTemplateHandling = ($values['emailTemplateHandling']) ? (int) $values['emailTemplateHandling'] : NULL;

    $this->emailTemplate = ($values['emailTemplate']) ? $values['emailTemplate'] : '';

    $this->templateUsagePromptUser = ($values['templateUsagePromptUser']) ? 1 : 0;

    $this->templateUsageResolveConflict = ($values['templateUsageResolveConflict']) ? 1 : 0;

    $this->templateUsagePromptRegex = ($values['templateUsagePromptRegex']) ? $values['templateUsagePromptRegex'] : '';

    $this->templateUsageRedirectOnLogin = ($values['templateUsageRedirectOnLogin']) ? 1 : 0;

    $this->templateUsageNeverUpdate = ($values['templateUsageNeverUpdate']) ? 1 : 0;