The premissions will probably be taken care of by default. The problem I would think is the the file name is not being specied when the site is visited. If it is not named one of the 'default' document names, it will not show unless specifically called within the URL. I have not checked frihost but docs ussually called by default would be:
If you access http:\\www.yoursite.frihost.net\ the server would display one of the files named above in the order of precedence specified by the server config. If you want to display another file on the site:
Does this help?
You also need to put it in the public_html directory.
Your website is working fine for me now. I see some kind big picture in the middle.