function autoIframe(frameId) {
    try {
        frame = document.getElementById(frameId);
        innerDoc = (frame.contentDocument) ? frame.contentDocument : frame.contentWindow.document;
        objToResize = (frame.style) ? frame.style : frame;
        objToResize.height = innerDoc.body.scrollHeight + 10;
    }
    catch (err) {
        window.status = err.message;
    }
}