Script Summary: Automatically like and unlike every comment on the current Facebook page with just one click. No need to click every "like" button by itself, now you can click them all at once. Plus the confirm & unconfirm or ignore all friend request(s) button.
[HOW TO DOWNLOAD?]
1.You'll need the following things before you install the script.
FOR FIREFOX USER:
Download greasemonkey first here --> https://addons.mozilla.org/en-US/firefox/addon/...
FOR CHROME USER:
Download tampermonkey here --> https://chrome.google.com/webstore/detail/dhdgf...
or tampermonkey beta here --> https://chrome.google.com/webstore/detail/gcale...
2. Restart your Mozilla Firefox/Google Chrome browser.
3. Install the script and restart your browser, again.