scroll over dictionary

[zhouhaochen]

I am sure this has been asked and answered, but I cant find the thread. I am looking for a dictionary that translates chinese into english and vice verca when you click with a keyboard/mouse combination on a character/english word. I have been using babylon for 5 years and I am reasonably happy with it (if it doesnt decide to give me japanese instead of chinese for some unknown reason), but its a pay for service and I wondered if there is a good free one available. I also installed perapera-kun which I find not bad, but it only works on firefox, while I would need something that can be used on outlook etc. as well.

[Gleaves]

They are often called "pop up translators." Do a search for that term and you'll get some hits, including this thread on people's favorites.