seretil.me: block popup
http://seretil.me/blog/2014/05/26/%D7%90%D7%9C-%D7%AA%D7%92%D7%9C%D7%94-%D7%AA%D7%A8%D7%92%D7%95%D7%9D-%D7%9E%D7%95%D7%91%D7%A0%D7%94/#
bhol ads:
http://www.bhol.co.il/forums/forum.asp?cat_id=4&forum_id=771