/*  Script JavaScript method of opening external links
	in new windows (or tabs, depending on the browser).
	Avoids validation errors when used with XHTML-Strict
	doctypes and HTML target=”_blank” attribute.
*/ 

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;