I eventually got tired of waiting for the Firefox extension I had been using for this to be updated, so I did it myself. I haven’t found the need to tweak this since I rolled it a week or two ago, so hopefully it is stable-ish.
Update
It doesn’t quite work on Windows the way it does on my PowerBook — I had it display an icon normally, so I could tell it loaded. On Windows, instead, there is an obvious blank space where that icon would have gone. Hrm.
(Since this is likely where people would look for this, I’m posting a comment on my own entry…so there.)
It doesn’t quite work on Windows the way it does on my PowerBook — I had it display an icon normally, so I could tell it loaded. On Windows, instead, there is an obvious blank space where that icon would have gone. Hrm.