how to upload all the files of a directory of the client

Any body knows how upload all the files of a directory using a form? Can I know how many files have I in a directory of a client, and the names of them, using Javascript. I don't have much level about javascript if javascript can do that any body knows a short tutorial to learn this? Well If anyone can help me or have done it, tell me how to start or give me some code. Thank you for advance! *********************************************************************** Jordi Marquès Perarnau tel: 655946636 correu-e: trespi@interwatts.com