/* ------------------------------------------------------------------------
	Class: External
	Use: Extrenal links to new window. Replaces target="_blank" so that the site can be XHTML 1.0 Strict compliant
	Author: Warran Bolton
	Source:http://articles.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;