// JavaScript Document
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";
			anchor.title = (anchor.title != "") ? anchor.title+" (External Link)" : "External Link";
			anchor.className = (anchor.className != '') ? anchor.className+' external' : 'external';
		}
	}
}

window.onload = externalLinks;