function newwin2()
{
var sub;
sub = window.open("style2.htm","window1","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=570,height=410");
sub.focus();
x = (screen.width  - 570)/0;
y = (screen.height - 410)/0;
sub.moveTo(x,y);
}