Надо ли редактировать Polls Module

//-- setup initial variables
$output = '';
$pollid = intval($pollid);
$redirect = (isset ($redirect)) ? intval($redirect) : '';
$onevote = (isset ($onevote)) ? true : false;
$ovtime = (isset ($ovtime)) ? $ovtime : 608400; // default: expires in one week
$useip = (isset ($useip)) ? true : false;
$ovmessage = (isset ($ovmessage)) ? $ovmessage : 'You are only allowed to vote once';
$resultsbutton = (isset ($resultsbutton)) ? true : false;
$fields = array ();