var list = new Array(

'<META HTTP-EQUIV="refresh" CONTENT="0;URL=http://fxfforex.sblo.jp/">',
'<META HTTP-EQUIV="refresh" CONTENT="0;URL=http://fxfforex.sblo.jp/">',
'<META HTTP-EQUIV="refresh" CONTENT="0;URL=http://fxfforex.sblo.jp/">',
'<META HTTP-EQUIV="refresh" CONTENT="0;URL=http://fxfforex.sblo.jp/">',
'<META HTTP-EQUIV="refresh" CONTENT="0;URL=http://fxfforex.sblo.jp/">',
'<META HTTP-EQUIV="refresh" CONTENT="0;URL=http://fxfforex.sblo.jp/">'
);

var random_hyouji = Math.floor(list.length*Math.random());
document.write(list[random_hyouji]);