Some sites list files as you describe simply by not having an index.htm file at all. The files then just get listed in a directory structure, a la FTP sites.
However, I know some sites won't do this and require an index page. I have no idea why some do and some don't so maybe someone more savvy on these matters can explain?
However, I know some sites won't do this and require an index page. I have no idea why some do and some don't so maybe someone more savvy on these matters can explain?