Benedict Eastaugh

Isn't this just down to the fact that old versions of IE don't support the `opacity` property, but use `filter` instead?

I actually used this approach when I was initially developing the library, but it didn't trigger reliably cross-browser, so I swapped it out for a timeout. If it's now implemented...

Let's look at what support for 3D transforms would entail. - 3D transform origins - 3D matrix support - `translate3d` and `translateZ` functions - `scale3d` and `scaleZ` functions - `rotate3d`...

As of version 1.0, the first four of these are supported, so completing Firmin's 3D transform support should just require a nice interface to the various pieces of perspective functionality.

Thanks, this looks like a sensible change. I'll try to find some time this week to merge it and publish a new version.

I'm working on this. Suggestions for nice examples or demos are very welcome.