Thank you, but I'm not as dumb as a look: as evidenced by the fact that I can walk and breathe simultaneously.
I tried that button, and put the URL from the address bar in the pop up. The result is up there, as a bloody link.
Dunno, but that was at work, and the whole button thing is pretty funky there. I have to hand-code links and images because the editor doesn't work. I'm more than happy to attribute this to some IT shiteness at work.