DamnCat: *nod* its a link only for translators
on the translation pages you can see a keycode for every word/text
when you see an error on as page, you can click on the keycode link so you will see the keycodes of each page, you might then find out which keycode contains the error so you can find it more easy on the translator pages

its a very useful feature, but it make the site very tough to read though ;)

btw welcome to the translators!