tinymce “Link” popup throwing error, not working

Question

I am unable to access the new lightbox-style link popup window. When I try to open it, I get an "error on page" message, and the popup doesn't appear. I've tried on ffx, ie & chrome, on a pc and a mac. I go to work and all is well, on all those same browsers, pc & mac. I can't find any pattern.

I've logged out & back in again, cleaned cache, refresh, yada, yada. Does anyone have any idea what could be causing this and how i might fix it?

Answer 1

The problem turned out to be that I added some custom javascript further down the page hat was somehow ruining the tinymce popup js. I wasn't able to figure out exactly what was causing the problem, I needed to comment it out and it works okay now.