Security warning on Facebook?

[Ari]

I keep getting the following window pop up on Facebook. It's not like a pop-up -- it's like a Windows text box or whatever that's called, and I can't continue on that tab (or any other open tabs) until I click continue or cancel (it doesn't seem to make a difference which one I click, I just need to click one to close the box).

"Although this page is encrypted, the information you have entered is to be sent over an unencrypted connection and could easily be read by a third party.

Are you sure you want to continue sending this information?"

How do I get this to stop happening? It happens almost every time I click a new page, and sometimes if I'm on the same page for a while it happens, too!

[No Name]

It keeps poping up because you've been hacked and logged into facebook in a diffferent location