function pof_importer_get_skillareas($areas_str)
{
    global $wpdb;
    global $pof_importer_driveimport_skillareas;
    if (count($pof_importer_driveimport_skillareas) == 0) {
        $pof_importer_driveimport_skillareas = pof_taxonomy_translate_get_skillareas();
    }
    $ret = array();
    $parts = explode(',', $areas_str);
    foreach ($parts as $part) {
        $part = trim($part);
        $sanitized_part = sanitize_title_with_dashes(pof_importer_normalize_key($part));
        $part_key = array_search(strtolower($part), $pof_importer_driveimport_skillareas);
        if ($part_key == false) {
            wp_insert_term($part, "pof_tax_skillarea", array("slug" => $sanitized_part));
            array_push($ret, $sanitized_part);
            $pof_importer_driveimport_skillareas = pof_taxonomy_translate_get_skillareas();
        } else {
            array_push($ret, $part_key);
        }
    }
    return $ret;
}
function pof_taxonomy_translate_skillareas()
{
    $taxonomy_base_key = "skillarea";
    $items = pof_taxonomy_translate_get_skillareas();
    $title = "Taitoalueet";
    $title2 = "Taitoalue";
    pof_taxonomy_translate_form($taxonomy_base_key, $items, $title, $title2);
}