function newwin1()

{

sub = window.open("http://www.d3p.co.jp/gns/song.html","window1","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=780,height=500");

x = (screen.width  - 780) / 2;

y = (screen.height - 500) / 2;

sub.moveTo(x,y);

}