You will want to use a server-side language (ASP, JSP, PHP) to create and save files on the server side in response to the client. Due to this ability, most free web hosts do not support the use of any such language on your site. Javascript is a client-side scripting language and cannot affect objects on the server in any way. The most it will do is send e-mails.\nSome free sites have their own prepackaged server-side gadgets that they let you use, like Tripod.\nIf you pay for your site, or have your own server, use PHP.