MediaWiki:Gadget-exlinks.js

// From Wikipedia:MediaWiki:Gadget-exlinks.js $(document).ready(function {   var content = document.getElementById('content');    if(!content) content = document.getElementById('mw_content');    if(!content) return;    var alinks = content.getElementsByTagName('a');    var tablink, sitename;    for (var i = 0, leng = alinks.length; i < leng; i++) {        tablink = alinks[i];        if (tablink.className.indexOf("external") != -1 && tablink.href.indexOf(wgServer) != 0)            tablink.target = "_blank";    } });