Class structure ?

I have a new GUI class I'd like to submit, but I'm having problems understanding the contribution process/requirements. My class package is structured in directories like this:

-Class root
- -docs
- - -supporting files
- -examples
- - -example1
- - - -supporting files (with images and image-dependent javascript)
- - -example2
- - - -supporting files
- -lib
- - -class files
- - - -class-dependent images

Because it's a GUI class for building wizard-style dialog boxes, it is dependent on button and icon images. Is there no way to create subdirectories or upload images? If not, is it allowed for me to include a link to the complete package on my own server and upload only the class files?

Thanks for explaining to a new member...

You can specify the whole path of each file in the file name field, separating directories with the / character.

Thanks, Manuel, I mis-read the class submission guidelines and thought you could only paste in file contents, not upload.

Got my class submitted just fine. Sorry about the stupid question :)