/* This script makes opening links in a new window possible while still
   keeping the code compliant with XHTML 1.0 Strict.
   See http://articles.sitepoint.com/article/standards-compliant-world/1 for more info. */

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;