/*
REPLACEMENT FOR "TARGET="_BLANK" SINCE IT'S NOT VALID STRICT.
Example Usage: <a href="http://www.domain.com" rel="external">Link Here</a>
*/

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;