User:Pfalstad/monobook.js

// User:Lupin/popups.js

mw.loader.load(            'https://en.wikipedia.org/w/index.php?title=User:Lupin/popups.js'             + '&action=raw&ctype=text/javascript&dontcountme=s');

function externISBN {

var magicURL = "http://www.amazon.com/exec/obidos/ASIN/MAGICNUMBER/wikipedia08-20"; var magicRegex = /MAGICNUMBER/ig; if(mw.config.get('wgPageName') != "Special:Booksources" && mw.config.get('wgPageName') != "Wikipedia:Book_sources"){ for (var i = 0; i < document.links.length; i++) {              if( document.links[i].href.match(/isbn=(.*)/) ) { document.links[i].href=magicURL.replace(magicRegex, RegExp.$1); }   }  } }

$(externISBN);