+ $form['settings']['facets'][$facet]['remove'] = array(
+ '#type' => 'submit',
+ '#value' => t('Remove facet'),
+ '#mkdru facet' => $facet,
+ '#submit' => array('mkdru_remove_facet_submit'),
+ '#ahah' => array(
+ 'path' => 'ahah-mkdru-facet',
+ 'wrapper' => 'mkdru-facets-form-wrapper',
+ ),
+ );