Firefox: Ad blocker

[Clippy]

My main browser is Opera but I occasionally use Firefox (v3.6.13) for some sites - those which don't work properly with Opera.

One of the sites has annoying moving banner ads which I'd like to block but can't seem to find this feature in Firefox.

Does Firefox have such a feature? If so, how do you enable it?

In Opera, it's a simple case of right-clicking the ad and selecting 'block content' on the menu.

[doodab]

Google for adblock, it's a plugin which does the job.

[Clippy]

Google for adblock, it's a plugin which does the job.

Ah, OK.

Ta much.

Edit: Cool, it blocks ads automatically - you don't have to specify which ads to block.