Script Summary: It allows you to bulk delete Facebook friends. Useful if you don't want to delete each friends one by one.
2013-03-15 update: Auto confirmation after delete fixed
2013-03-05 update: Select filtered button works in new timeline;
2013-03-02 update: lost buttons in new yet tested Facebook timeline, fixed
Script is not my. I just fix it.
And also erase a cookie fragmeter.
This version is dangerous for your facebook as previes version.
I don`t guarantees
Fully tested on chrome, firefox
Select all replaced with select filtered and it works,
also it showing how many friends you selected.
Delete friends work with confirmation but scrip confirm it with seconds, just wait.
After confirmation progress you should see a windows with 'ok' button, just ignore it by reload page.