// JavaScript Document
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";
 }
 
  var forms = document.getElementsByTagName("form");
 for (var i=0; i<forms.length; i++) {
   var forma = forms[i];
   // open form action in new window
	 if (forma.getAttribute("action") &&
       forma.getAttribute("rel") == "external")
     forma.target = "_blank";
	 // open form ation in paypal window
   if (forma.getAttribute("action") &&
       forma.getAttribute("rel") == "paypal")
     forma.target = "paypal";
 }
 
}