Когда сам пишу в чат он скролит вниз но когда кто то другой пишет у тебя не скролится Что не так [AdminChat.php] Код (Javascript): $(document).ready(function () { show('onload'); setInterval(function () {show('update')}, 100); var chat_scroll = $('#content'); chat_scroll.scrollTop(chat_scroll.prop('scrollHeight')); $("#button").bind("click", function () { var message = $("#text").val(); var messageLenght = message.length; if(messageLenght < 200+1){ if( message != ''){ var message = $("#text").val(); $.ajax({ url: "AdminChatGetMsg.php", type: "POST", data: {message}, dataType: "json", complete: function () { show('send'); del(); } }); } } else { window.alert("Text is too long))"); } }); function del(){ $('#text').val(''); } function show(type){ $.ajax({ url: "AdminChatGetMsg.php", cache: false, success: function (html) { $("#content").html(html); }, complete: function () { if (type == 'send') { var chat_scroll = $('#content'); chat_scroll.scrollTop(chat_scroll.prop('scrollHeight')); } } }); } }); [AdminChat.php] HTML: <div id="content"><?php include("AdminChatGetMsg.php"); ?></div> <div class="box"> <div id="textarea"> <textarea id="text" name='message' maxlength="200"></textarea> </div> <div id="send"> <button id="button">send</button> </div> </div> [AdminChatGetMsg.php] PHP: <?php session_start(); header('Content-Type: text/html; charset=utf-8'); include("config.php"); if (isset($_POST['message'])) { $message = $_POST['message']; $login = $_SESSION['login']; $Date = date("M j H:i"); $UID = $_SESSION['id']; $message = strip_tags($message); //$sql = "insert into `messages` ('User','message') values ('$login','$message')"; $sql = "insert into `messages` (`message`,`User`,`Date`,UserID) values ('$message','$login:','$Date','$UID')"; mysql_query($sql); } $sql = "select User,message,id,Date from `messages` ORDER BY id"; $res = mysql_query($sql); if ($res) { echo "<ul>"; while ($row = mysql_fetch_object($res)) { $mes = $row->message; $User = $row->User; $mesID = $row->Date; $format = "<li class='logs'> <div class='Text'> <span id='User'>%s</span> <span id='message'>%s</span> <span id='mesID'>%s</span> </div> </li>"; printf($format,$User,$mes,$mesID); } echo '</ul>'; } else { echo "<p><b>Error: " . mysql_error() . "</b></p>"; exit(); } ?>