A user logs-in and is then able to access the upload image
page which contains a flash 8 swf file. The user browses to the
file(s) they wish to upload and presses submit to start the upload
process. A progress bar displays on screen showing current
progress. Upon completion of the upload, the files are saved to a
unique folder for that user, on the server. The folders that the
uploads are saved to is taken from a session variable value,
'session.login.eventid'. A typical folder name can simply be
Now, all this works fine on any PC. The files are chosen,
uploaded and saved to the correct folder.
But, on the mac, for some reason, the progress bar appears to
be uploading the files, but they are not saved on the server, and
sometimes I get an HTTP 500 error.
Here is the script that communicates with the flash file to
upload the images: