centre javascript alert meassge

[Guest]

Hi is there a way of centering a javascript alert meassge ?

<script language="javascript">
alert("Message Sent!!! \n You cannot reply to this Email");
</script>

[Sojovi]

No, you cannot indicate the position of the alert window, but I'm sure that always appears centered... or not ?

[A3gis]

doesnt it centre on the browser window? or is it on the document itself? (so misplaced by frames etc?)