function popup(href){
    var wide = 600;
    var high = Math.min(screen.height - 50, 820);
    var l = (screen.width - wide) / 2;
    var t = 0;
    var w = window.open(href, 'pressRoom', 'width=' + wide + ',height=' + high + ',scrollbars=yes,resizable=yes,status=yes,location=no,left=' + l + ',top=' + t);
    w.moveTo(l, t);
}