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") != null &&
	   anchor.getAttribute("rel") != "" &&
       anchor.getAttribute("rel").length > 0 )
	 {
		anchor.target = anchor.getAttribute("rel"); 
	 }
 } 
} 
window.onload = externalLinks;
/*
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;
*/