I think I might be having some incompatibility in my PC:
If I go to
http://forums.tomisimo.org/translate.php, I can see the "Text to Translate" box but no language to choose from or to.
As for
http://forums.tomisimo.org/translate.php?do=detect, I can type inside the "Text to Detect" box, but when I click on "Detect language" there is no action.
http://www.tomisimo.org/tools/language-identifier/ works well for me though.