function setGuestbookPage(page) {
        document.getElementById('GuestBookPageCont').innerHTML = AjaxLoadingImg;
        ajaxObj.call('action=guestbook,setGuestbookPage&page='+page, setGuestbookPageResp);
    }

    function setGuestbookPageResp(resp) {
        document.getElementById('GuestBookPageCont').innerHTML = toPL(switchDecode64(resp.content));
    }