AppleScript upload with replacing

[charlesTLN]

Hi,

I'm trying to script Cyberduck to upload files to an FTP site, which it's doing successfully using code from the "Upload Sample.scpt" sample file. However, I want to tell the upload to replace the existing file on the FTP site if necessary. (I can't just delete it before uploading the file--I don't have the permissions to do that.) Is there a way to script Cyberduck to do that?

Thanks,
charles