I have a POST form with a file upload field. Users will be uploading
pictures. What would be the most professional way to tell them their
file is
uploading and to please wait? Since the action page won't execute until
after the image is done uploading, is there a way to have an
intermediary
page load telling them to please wait, and that page will take the image
and
upload it? Or should I just put a note in the upload form warning them
about
the long upload times and gray out the submit button with javascript
after
it's clicked?
