';
echo $after_widget;
}
function form($instance) {
?>
get_results("select count(comment_author) as cnt, comment_author, comment_author_url, comment_author_email from (select * from $wpdb->comments left outer join $wpdb->posts on ($wpdb->posts.id=$wpdb->comments.comment_post_id) where comment_date > date_sub( now(), interval $tim day ) and user_id='0' and comment_author != '".$out."' and post_password='' and comment_approved='1' and comment_type='') as tempcmt group by comment_author order by cnt desc limit $lim");
foreach ($counts as $count) {
$c_url = $count->comment_author_url;
if ($c_url == '') $c_url = 'javascript:;';
if($addlink == 'on'){
$c_urllink = ' href="'. $c_url . '"';
}else{
$c_urllink = '';
}
$type .= '