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)+"px"; 
}
catch(err){
window.status = err.message;
}
}