function popup(mylink, windowname)
{
    if (! window.focus)
    {
        return true;
    }
    var href;
    if (typeof(mylink) == 'string')
    {
       href=mylink;
    }
    else
    {
       href=mylink.href;
    }
    window.open(href, windowname, 'width=350,height=270,scrollbars=no,toolbar=no');
    return false;
}

function timedRefresh(timeoutPeriod) {
	setTimeout("location.reload(true);",(timeoutPeriod*1000));
}