reload page after a few second

Question

script php yg buat ngeload otomatis tu ky di kaskus setelah post reply kan ada pemberitahuan berhasil ngepost trus langsung ngeload ke thread-nya, apa tu gan??

english

is there php script that able to load after amount of time?

I see from Forum. The script like this always/can be see in Forum.. and this I got from Forum?!?

<noscript>
<meta http-equiv="Refresh" content="2; URL=target.php" />
</noscript>

<script type="text/javascript">
<!--
function exec_refresh()
{
    window.status = "Redirecting..." + myvar;
    myvar = myvar + " .";
    var timerID = setTimeout("exec_refresh();", 100);
    if (timeout > 0)
    {
        timeout -= 1;
    }
    else
    {
        clearTimeout(timerID);
        window.status = "";
        window.location = "target.php";
    }
}

var myvar = "";
var timeout = 20;
exec_refresh();
//-->
</script>

Change target.php with another file