:User:Dutton1956/monobook.js
//This code will change ISBN links to point to the url of your choice,
//instead of Special:Booksources.
//
//How to use it:
//
//First, you must copy this code to your user javascript page. This is
//at User:
//my javascript page is User:Lunchboxhero/monobook.js . You must be logged
//in to edit your javascript page.
//
//Once you have copied the code and saved the page, you need to refresh your
//browser's cache. For Mozilla/Safari/Konqueror: hold down Shift while clicking
//Reload (or press Ctrl-Shift-R), IE: press Ctrl-F5, Opera: press F5.
//
//The code should now work, as long as you are logged in.
//
//You can change the destination URL. Go to Wikipedia:Book sources and copy
//the URL of the site you want to use (right-click the link, then click "Copy Link
//Location", "Copy Target", or similar). Put the new URL between the quotes next
//to magicURL, in place of the URL now there.
//
//The current magicURL includes Wikipedia's Amazon Referral reference. That means if you click on
//the ISBN link, go to Amazon and end up buying the book, Wikipedia will earn some small amount
//of money from that sale. If you don't want to support Wikipedia in this way, but do want ISBNs
//to link to Amazon, replace the current magicURL with "http://www.amazon.com/exec/obidos/ASIN/MAGICNUMBER"
//
//Good luck, and if you have any questions, leave a comment on the discussion
//page of User:Lunchboxhero/monobook.js . Thanks to Superm401 and drrngravy for their
//improvements.
//
//(Every line that starts with "//" is a comment and can be discarded.)
function externISBN() {
var magicURL = "http://www.amazon.com/exec/obidos/ASIN/MAGICNUMBER"
//"http://www.amazon.com/"
//"http://www.amazon.com/s?search-alias=stripbooks&field-isbn=MAGICNUMBER"
//"http://www.amazon.com/exec/obidos/ASIN/MAGICNUMBER/wikipedia08-20";
var magicRegex = /MAGICNUMBER/ig;
if(wgPageName != "Special:BookSources" && !(wgTitle == "Book sources" && wgCanonicalNamespace == "Project")){
for (var i = 0; i < document.links.length; i++) {
if( document.links[i].href.match(/Special:Booksources\/(.*)/) ) {
document.links[i].href=magicURL.replace(magicRegex, RegExp.$1);
}
}
}
}
addOnloadHook(externISBN);