// Verify Referer
if(!check_ajax_referer('poll_'.$poll_id.'-nonce', 'poll_'.$poll_id.'_nonce', false))
{
_e('Failed To Verify Referrer', 'wp-polls');
exit();
}

// Verify Referer
if(!check_ajax_referer('poll_'.$post_id.'-nonce', 'poll_'.$post_id.'_nonce', false))
{
_e('', 'wp-polls');
//exit();
}