Short code switch to set target directory

Hi,

Great plugin, using it on my site. Here’s my feature request. Can you add a short code switch so that I can specify different directories depending on different usages on my site. For instance, I run a website for an American little league baseball org. I want to use your widget to let Parents provide photos (to a photos directory) and on another page, use it to all Sponsors provide their business logos (to a logos directory). I’d like to keep separate if possible

Thanks.

http://wordpress.org/extend/plugins/simple-dropbox-upload-form/