Разработка web-узла системы бронирования номеров в отелях, страница 3

          $count = count($_SESSION["rooms"]);

?>

          <script  type="text/javascript" src="func.js"></script>

          <link rel="stylesheet" type="text/css" href="guestbook.css" >

<?php

          include("header.php");

          //print_r($_SESSION["rooms"]);

          echo '<h2>Вы забронировали <div id="cnt">'.$count.'</div> номер(ов).</h2>';

          for($i = 0; $i < $count; $i++)

          {

                    $q = "SELECT * FROM rooms_data WHERE id=".$_SESSION["rooms"][$i];

                    $res = mysql_query($q);

                    $row = mysql_fetch_array($res);

?>

                    <div id=<?php echo 'view_room'.$_SESSION["rooms"][$i]?> class="post">

                    <img src=<?php echo $row["image"] ?> > <br>

                    Название: <?php echo $row["name"]; ?> <br>

                    Цена: <?php echo $row["price"]; ?>  <br>  

                    <a href="purchase.php?id=<?php echo $row["id"] ?>"> Оформить заказ</a>

                    <a href="javascript:removeFromCart(<?php echo $row["id"] ?>)"> Удалить из корзины</a>         

                    <hr>

                    </div>

<?php                   

          }

?>

guest.php

<?php session_start();

include("header.php");

 ?>

<script  type="text/javascript" src="func.js"></script>

<link rel="stylesheet" type="text/css" href="guestbook.css" >

<div id="guest">

<?php

          include("guestbook.php");

?>

</div>

<form name="guest">

<input type="text" name="author" value=<?php echo $name ?> disabled=true><br>

<textarea id="postfield" name="post" ROWS=5 COLS=30>

</textarea><br>

</form>

<script language="javascript">

          setInterval(updateGuestBook, 1000);

</script>

<input type="button" value="Написать" onclick="javascript:addComment(document.guest.author.value, document.guest.post.value)"><br>

<?php

          if(!isset($_SESSION["login"]))

          {

                    echo 'Вы зашли в гостевую книгу в режиме гостя, для бронирования номеров вам необходимо <a href="register.html">зарегистрироваться</a>';

          }

?>

guestbook.php

<?php

          //session_start();

          include 'config.php';

          if(mysql_connect($db_host, $db_user, $db_pass))

          {

                    mysql_select_db($db_name);

                    if(isset($_GET["l"]) && isset($_GET["p"]))

                    {

                              $login = $_GET["l"];

                              $post = $_GET["p"];

                              mysql_query("INSERT INTO guest_book (`login`, `post`)  VALUES ( '".$login."', '".$post."')");

                              if(mysql_affected_rows() == 0)

                              {

                                         echo mysql_error();