I've been searching for a script to accomplish the following, but thus far have been unable to find something suitable.

I have all of my photos organized in folders, with the date and subject as the folder name. For instance:

2006-12-09 Karen's Wedding
2006-12-02 John's Birthday Party

I'd like to find a script that would allow me to upload one or more folders of pictures to Flickr. In other words, to be able to select one or more folders, and the application would create a Flickr set with the same name as the folder, and upload the images inside the folder to the set.

Bonus points would be to resort the Flickr sets in descending order so the sets end up sorted with the most recent date first.

Any ideas?