Hidden Files and Folders from FTP Client

Hi,

I am using Redhat and WU-FTP. I created accounts using the interface in Redhat. I made sure the file has groups set to read and execute. I copy a file to the users folder and go to a FTP client and login. When I do a ls -l I can’t see the file or folder names. The wierd thing is that I can download the file if I use the file name. Any ideas?

Thanks,

Karl