If the source is checked on the "reward" page (right click mouse is one method), you can check the mainpage reference at the top of the page -- http://meltingpot.fortunecity.com/sudan/818/

Seems that this is a new page (144 total hits) and the web master is possibly having some problems developing his pages -- check the links and one of his friends has also taken his page down -- The fortunecity pages are interesting if you get into the "melting pot" area -- It just appears to be some people getting onto the internet scene that aren't totally "up to speed" yet -- as for the doj seal -- that appears to have been put there by the web master -- when the "index" is substituted for "reward", then you are eventually lead to another commercial site... "Government.com" -- the web master seems to have a message that he intends to portray along government lines and thus the doj seal and some association with government.com --

It wouldn't be a normal practice for the doj to take a site "down" and leave their calling card as wallpaper.