//ARE WE USING EXPLORER?
var g_isIE = navigator.appName.indexOf("Microsoft")!=-1;
var userAgent = navigator.userAgent.toLowerCase();
var version = parseFloat((userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [])[1]);
if(g_isIE && version <='7' ){
	var oldIE = true;
}
//ABSTRACTED CONNECT EVENT FUNCTION FOR ANY BROWSER
function connectEvent(element, event, handler) {
	if (g_isIE) {
		element.detachEvent("on" + event, handler);
		element.attachEvent("on" + event, handler);
	} else {
		element.addEventListener(event, handler, false);
	}
}
function showPopup() {
  var popup = window.open(this.href, "popup", "status=1,toolbar=1,location=1,menubar=1,scrollbars=1,resizable=1");
  popup.focus();
  return false;
}

function blankTargetLinks() {

	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")) {
			var external = /window/;
			if (anchor.getAttribute("rel")) {
				var classValue = anchor.getAttribute("rel");
			}
			else{
				var classValue = anchor.getAttribute("rel");
			}
			if (external.test(classValue)) {
				anchor.onclick = showPopup;
			}
		}
	}
	
}
connectEvent(window, "load", blankTargetLinks);