Unlike fan pages

Facebook removed the "remove page" feature when you see all the pages you like yesterday. Now it will take a long time to unlike fan pages that are considered "others" rather than music, sports, etc.

Is there a way to reset your likes or remove them quickly? Maybe some type of iMacros script or java script?

I don't think so but you can go to your info page, and click quickly on every i don't like links