Pogo game wont load???

i click on a game to play it and a new screen comes up as always... well it says it done loading down in the left corner with a yellow explanation point....well i click on that and it says image undefined.... i tried uninstalling java and reinstallin it...didnt work...i deleted all me temp files...didnt work...i restarted my computer after all this too and it still dont work does anyone whats wrong???