/* $Id: extlinks.js,v 1.2 2006/04/27 12:40:30 rr Exp $
** Based on article from http://www.sitepoint.com/article/standards-compliant-world
*/

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;