else if($mybb->input['action'] == 'search'){

    if($mybb->request_method == "post"){

        if ($mybb->input['username'] != '') {

            $user = get_user_by_username($mybb->input['username'], array('uid'));

            if (empty($user)) {
                error($lang->forumchat_nick_no_exists);
            }else {

                $per_page = 15;
                if($mybb->input['page'] && intval($mybb->input['page']) > 1){
                    $mybb->input['page'] = intval($mybb->input['page']);
                    $start = ($mybb->input['page']*$per_page)-$per_page;
                }else{
                    $mybb->input['page'] = 1;
                    $start = 0;
                }

                $uid = intval($user['uid']);

                $query = $db->simple_select("chatmessages", "COUNT(mid) as total", "uid=".$uid);
                $total_rows = $db->fetch_field($query, "total");

                echo "</br>".draw_admin_pagination($mybb->input['page'], $per_page, $total_rows, "index.php?module=forumchat-managment&amp;action=search&amp;page={page}");

                //SEARCH FORM
                $form_container = new FormContainer();
                $form = new Form("index.php?module=forumchat-managment&amp;action=search", "post", "forumchat");
                echo $form->generate_hidden_field("page", $mybb->input['page']);
                $form_container->output_row($lang->forumchat_search_label, $lang->forumchat_search_desc
                    , $form->generate_text_box('username', ''));
                $form_container->end();

                $buttons = "";
                $buttons[] = $form->generate_submit_button($lang->form_button_search);

                $form->output_submit_wrapper($buttons);
                $form->end();

                //INFO TABLE
                $table = new Table;
                $table->construct_header($lang->forumchat_message_username, array('width' => '15%','class' => 'align_center'));
                $table->construct_header($lang->forumchat_message_m, array('width' => '35%','class' => 'align_center'));

                $query = $db->write_query("SELECT * FROM ".TABLE_PREFIX."chatmessages WHERE uid = ".$uid." ORDER BY mid DESC LIMIT {$start}, {$per_page}");

                while($names = $db->fetch_array($query)){
                    $message = $db->escape_string($names['message']);
                    $uid = $names['uid'];
                    $queryuser = $db->simple_select("users", "username", "uid = {$uid}");
                    $owner = $db->fetch_field($queryuser, 'username');
                    // table rows
                    $table->construct_cell($db->escape_string($owner), array('class' => 'align_center', 'style' => 'text-color:#000'));
                    $table->construct_cell($message, array('class' => 'align_center', 'style' => 'text-color:#000'));
                    $table->construct_row();
                }
                $table->output($lang->forumchat_managment_list_seached);
            }
        }
    }
}