Script Summary: Like/Unlike all button for those who want to like all but are too lazy to click each like link.
This userscript provide like all and unlike all button at the bottom of facebook page. When button is clicked, the script will find all the like button and click them for you automatically. Have fun if you want like all but are too lazy to click each one.
Warning: because of it's massive traffic usage, I receive the warning of disabling my account from Facebook :-O, use it with caution if you don't want to see the downfall of Mark's empire. =))