function go(){
if (document.all) {
}
} 

var wid=600;
var hei=500;
var wid2=250;
var hei2=320;
var poswid=screen.width/2-wid/2;
var poshei=screen.height/2-hei/2;
var poswid2=screen.width/2-wid2/2;
var poshei2=screen.height/2-hei2/2;
p1 = "width="+wid+",height="+hei+",copyhistory=no,directories=no,menubar=no,resizable=yes,status=no,tollbar=no,scrollbars=yes,top="+poshei+",left="+poswid+"";
p2 = "width="+wid2+",height="+hei2+",copyhistory=no,directories=no,menubar=no,resizable=no,status=no,tollbar=no,scrollbars=no,top="+poshei2+",left="+poswid2+"";