Changing a CSS rule-set from Javascript

Question

Is it possible to make changes to a CSS rule-set dynamically (i.e. some JS which would change a CSS rule-set when the user clicks a widget)

This particular CSS rule-

Answer 1

You can, but it's rather cumbersome. The best reference on how to do it is the following article: Totally Pwn CSS with Javascript (web archive link).

I managed to get it to work with Firefox and IE - I couldn't in Chrome, though it appears that it supports the DOM methods.ricosrealm reports that it works in Chrome, too.