function newwin2()
{
sub = window.open("suggestion/box.html","window2","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=400,height=500");
x = (screen.width  - 400) / 2;
y = (screen.height - 500) / 2;
sub.moveTo(x,y);
}