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+" (opens in a new window)" : "opens in a new window";
		anchor.className = (anchor.className != '') ? anchor.className+' external' : 'external';
		}
	}

if (ie4||dom)
	startit();  // Fade-in image slideshow script
else
	setInterval("rotateimage()",pause)
}

window.onload = externalLinks;