function MyLinksExLink() {
	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") == "MyLinksExternal"))
				anchor.target = "_blank";
		}
}
window.onload = MyLinksExLink;