User:TreyHarris/monobook.js Source: en.wikipedia.org/wiki/User:TreyHarris/monobook.js

// [[User:Lupin/popups.js]] - please include this line 

if (navigator.userAgent.toLowerCase().indexOf('safari') == -1) {
  // [[User:Lupin/popups.js]] - please include this line 
  mw.loader.load(
             'https://en.wikipedia.org/w/index.php?title=User:Lupin/popups.js'
             + '&action=raw&ctype=text/javascript&dontcountme=s');
}