// JavaScript Document
function popopen (link, x, y, w, h) {
    if (arguments.length < 3) {
	window.open(link.href);
	return false;
    }
    var features =
	'directories=0,' +
	'location=0,' +
	'menubar=0,' +
	'resizable=1,' +
	'scrollbar=1,' +
	'status=0,' +
	'toolbar=0';
    if (arguments.length >= 5) {
	features = 'width=' + w + ',height=' + h + ',' + features;
    }
    var wind = window.open(link.href, '', features);
    wind.moveTo(x, y);
    return false;
}