function popup() {
	
	if (!document.getElementById) return false;
	
	var privacy = document.getElementById('privacyLink');
	var close   = document.getElementById('close');
	
	if (privacy) {
		privacy.onclick = function() {
			window.open(this, 'popup', 'width = 600, height = 600, scrollbars = 1, status = 0, location = auto');
			return false;
		}
	}
	else if (close) {
		close.onclick = function() {
			window.close();
			return false;
		}
	}
	else {
		return false;
	}
}

window.onload = popup;