__('Google keywords', 'ajax-search-pro'),
'google_places' => __('Google Places API', 'ajax-search-pro'),
'statistics' => __('Statistics database', 'ajax-search-pro'),
'tags' => __('Post tags', 'ajax-search-pro'),
'xtax_category' => __('Post categories', 'ajax-search-pro'),
'titles' => __('Post titles', 'ajax-search-pro')
);
$taxonomies_arr = get_taxonomies(array('public' => true, '_builtin' => false), 'names', 'and');
foreach($taxonomies_arr as $taxx) {
$sugg_select_arr['xtax_'.$taxx] = '[taxonomy] ' . $taxx;
}
?>