I'm not sure exactly what all this involves or if you know of the quick and easy way to single out Opera, no mater what it is reporting itself as. Just in case you don't - Opera will always return true for window.opera - all others return false:
Originally Posted by blm126
I will use this on occasion if Opera is the only browser that needs a certain approach in a script. It can and, has in the past been abused though. So, be careful how you use it.
set conditions for Opera only