[EMAIL PROTECTED] wrote on 3/5/2008 1:40 PM:
Flash is the only known way to get any dimension related information from an image before it is uploaded.
Or a Java-based uploader, like JUpload: <http://jupload.biz/> JUpload can resize and convert the image to the desired format/size before the user uploads it; handy if your users are not tech-savvy enough to do it themselves. - Bil