D'oh. My bad. Add the below code to your
headinclude template:
Code:
<script language="JavaScript">
function whovoted(pollid, optionid) { window.open
("poll.php?s=$session[sessionhash]&action=whovoted&pollid="+pollid+"&optionid="+optionid,
"whovoted", "toolbar=no,scrollbars=yes,resizable=no,width=240,height=300, top=50, left=50"); }
</script>
I'll go update the archive file.

Thanks.