CSS3 Selectors For IE – Selectivizr

Selectivizr is a JavaScript library that emulates CSS3 pseudo-classes and attribute selectors in Internet Explorer 6-8.

Once included in web pages, rest is done automatically.

The library requires a JavaScript framework to run and many popular ones are supported like Query, MooTools, YUI, Dojo, Prototype and more.

And, if there are multiple JS frameworks inserted in the web page, Selectivizr chooses the most suitable one for the job.