var flag = true;

function newsletterpopup() {
	elms = document.getElementsByTagName('a');
	if (elms) {
		for(i = 0; i < elms.length; i++) {
			var elm = elms[i];
			
			elm.onclick = function() {
				flag = false;
			}
			
			if (elm.getAttribute('target') == '_blank') {
				elm.onclick = function() {
					flag = false;
					var opener = window.open('http://www.detnyteater.dk/index.php?id=34', 'Nyhedsbrev', 'menubar=no,width=400,height=520,toolbar=no');
				}
			}
		}
		
		return true;
		
	}
}

function newsletteronunload(e, doc) {

	if (flag == true) {
		var opener = window.open('http://www.detnyteater.dk/index.php?id=34', 'Nyhedsbrev', 'menubar=no,width=400,height=520,toolbar=no');
	}

}

window.load = function() {
	newsletterpopup();
}