Around 2 pm this afternoon, on my main WordPress site (http://joshreads.com), my pop-up comments suddenly stopped working. Clicking on the "comments" link results produces a blank window.
I haven't been doing anything to WordPress that would cause this, as far as I know, and definitely wasn't tweaking anything this afternoon. Any ideas or leads would be helpful.
For the record, I'm using WordPress 1.2, with some tweaks to get pop-ups working. I am in the process of porting to 1.5, but I need to get my 1.5 site working 100 percent the way I want it on a staging server before I can move over.