// launching links in external window.
// used because target="_blank" is deprecated
// looks for all links with 'rel="new_window"'
function newWindow() {
 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") == "new_window")
     anchor.target = "_blank";
 }
}
window.onload = newWindow;