Hi Ashley,
what you are talking about is really dangerous. you should never just let the server "read the folder structure" and offer it to the client unedited. That may well expose things you don't want them to see.
What I would do in this case is use the clarion DIRECTORY command to read whatever (under the web folder?) and then push the "acceptable" bits of that into a Memory table.
But I'd be very cautious here - remember you are exposing information to potential bad guys. Letting your user enter specific paths etc sounds like a bad idea,
cheers
Bruce