$smarty->assien("anketaen",getNazvanie(1));

<?php
require('libs/Smarty.class.php');
require('config/config.php');
function getNazvanie($i){
    $sql_ua = "SELECT title FROM page WHERE id='1'";
    $sql_en = "SELECT title FROM page WHERE id='2'";
    switch($i){
        case 0:
            $result_ua = mysql_query($sql_ua);
            break;
        case 1:
            $result_ua = mysql_query($sql_en);
            break;
        default:
            $result_ua = mysql_query($sql_ua);
            break;
    }
    $myrow_page = mysql_fetch_array($result_ua);
    return $myrow_page['title'];

}
$smarty = new Smarty;
$smarty->caching = true;
$smarty->cache_lifetime = 120;
$smarty->assign("titleua","Реєстраційна форма");
$smarty->assign("titleen","REGISTRATION FORM");
$smarty->assign("anketaua",getNazvanie(0));
$smarty->assien("anketaen",getNazvanie(1));

$_action = isset($_REQUEST['page']) ? $_REQUEST['page'] : 'view';
switch($_action) {
    case 'ua':
        $smarty->display('ua.tpl');
        break;
    case 'en':

        $smarty->display('en.tpl');
        break;
    case 'login':
        $smarty->display('login.tpl');
        break;
    case 'view':
        default:
        $smarty->display('ua.tpl');
        break;
}
?>