'footer'); $element["#pre_render"] = array('location_gmap_find_address_location_pre_render'); } } } /** * Callback for element #pre_render property. * * @param array $element * Element that will be processed. * * @return array * An element with prefix property. * * @see location_gmap_find_address_field_widget_form_alter() */ function location_gmap_find_address_location_pre_render($element) { $element['locpick']["#prefix"] = '

' . t('Find Address on Map') . '

'; return $element; }