Kongregate is still down

I don't know if this helps, but to me it appears that there is no mean (textbox, link or menu) to sign in or out, or to sign up. Indirectly I found out that I am automatically logged in, as this was my last choice before the problem appeared.

I am mentioning about the lack of means to sign up, in or out, because before, even at rare times that the page was not loading properly (aka without the bitmaps), there was always means to do so.