// Title: external.js
// Date: 11:32 11 March 2009
// Version: 
// Copyright: Copyright (c) 1994-2010 Global Web Limited 
// Telephone: +44 1224 454000
// Web: http://www.globalweb.co.uk

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}
window.onload = externalLinks;