window.onload = externalLinks;

				

				function externalLinks() {

				  	 if(!document.getElementsByTagName) return;

				  	 var links,a,i;

				  	 links = document.getElementsByTagName("a");

				  	 for(i=0;i<links.length;i++) {

				  	   	 a = links[i];

				  	   	 if(a.getAttribute("rel") && a.getAttribute("rel").indexOf("external") > -1) {

				  	   	   	 a.onclick = function() {

				  	   	   	   	 window.open(this.href);

				  	   	   	   	 return false;

				  	   	   	 }

				  	   	 }

				  	 }

				}