78060 Display random sites in frame

I want to display random urls in a frame. I will have a page on my site something like [login to view URL] There will be a file that I can add/delete urls (doesn't have to be anything fancy...could just be text file that I edit and upload by ftp.) I basically want the frame to be like the one here... [login to view URL] Except with three links with the following properties... 1. Remove Frame - does not actually remove the frame but opens the site being displayed in a new browser. 2. Next Site - displays the next random url 3. Home - removes frame and loads main page of my site Visitor should be able to keep using 'Next Site' link to view new random sites. And any time 'Remove Frame' is clicked it will open the *current* site being displayed in a new window Should be able to handle an unlimited number of urls.