'variable_fieldset', '#title' => t('Content to filter by language'), '#variable_list' => array('i18n_select_nodes', 'i18n_select_taxonomy', 'i18n_select_blocks'), ); $form['mode'] = array( '#type' => 'variable_fieldset', '#title' => t('Content selection mode'), '#variable_list' => array('i18n_select_missing_translation', 'i18n_select_skip_tags'), ); // Enable for specific pages. This works pretty much like block visibility // Note this page requires 'administer site configuration' so we don't need to check permissions $form['pages'] = array( '#type' => 'variable_fieldset', '#title' => t('Enable for specific pages'), '#variable_list' => array('i18n_select_page_mode', 'i18n_select_page_list', 'i18n_select_page_block'), ); return system_settings_form($form); }