function newwin2()
{
sub = window.open("http://nelly.sakura.ne.jp/shiraneeyo/mail/toyagi.swf","message","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=250,height=300");
x = (screen.width  - 250) / 2;
y = (screen.height - 300) / 2;
sub.moveTo(x,y);
}