function cuba(pages)
{
w=window.open(pages,"cuba","width=380,height=520");
w.focus();
}

function subWins(pages)
{
w=window.open(pages,"pop","toolbar=yes,location=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes");
w.focus();
}

function Step(pages)
{
w=window.open(pages,"step","width=600,height=650,scrollbars=yes");
w.focus();
}