As I reported two days ago, after I installed Safari 3.1, my MiddleClickClose extension stopped working. Well, I’ve gotten it working again. , but it doesn’t load under Safari < 3.0. So, only install this version if you are using Safari 3.1. If you are using an older Safari, use this one.
- Binary — MiddleClickClose-Safari3.1.zip
- Source — MiddleClickClose-Safari3.1-Src.zip
As before, I’m releasing this under the GPL.
Joey Gibson's Blog 
Thank you!!!!
Awesome, thanks!
Is there some way to do this on the windows version of Safari?
Interesting question. Probably not, since it depends on SIMBL, which is a Mac bundle loader.
thanks much man!