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;