Open Stack

hi,

Anybody know of any purely web-browser-client-side-javascript to
upload a file to a Swift install? (From what I've googled up on it so
far there isn't, and even if there were it would need to deal with
security issues. I've seen a Flash tool for uploading directly to S3
but I suspect the authn would be different, and besides it seems to
require some un-user-friendly steps to get it working.)

thanks.