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