вписать данние в базу и вивод..

`id` int(11) NOT NULL AUTO_INCREMENT,
  `username` varchar(100) NOT NULL,
  `password` varchar(100) NOT NULL,
  `name` text NOT NULL,
  `lastname` text NOT NULL,
  `level` tinyint(2) DEFAULT '0',
  PRIMARY KEY (`id`)

case newuser:
      echo '<table id="structure">
                        <tr>
                        <td id="navigation">';
                        echo menu();
                        echo '</td>
                        <td id="page">
                        Add new user<br>
                        <form name="" action="" method="post">
                        Username:<input name="username" type="text" value=""><br>
                        Password:<input name="password" type="text" value=""><br>
                        Name:<input name="name" type="text" value=""><br>
                        Lastname:<input name="lastname" type="text" value=""><br>
                        <input type="submit" value="Send">
                        </form>
                        </td>
                        </tr>
                        </table>';
 
    break;

$result = mysql_query("INSERT INTO `users` (`username`, `password`, `name`, `lastname`) VALUES ('" . mysql_real_escape_string ( $_POST['username'] ) . "', '" . mysql_real_escape_string ( $_POST['password'] ) . "', '" . mysql_real_escape_string ( $_POST['name'] ) . "', '" . mysql_real_escape_string ( $_POST['lastname'] ) . "')");
echo $ŗesult;

$result = mysql_query("INSERT INTO `users` (`username`, `password`, `name`, `lastname`) VALUES ('".( $_POST['username'] )."', '".md5( $_POST['password'] ). "', '".( $_POST['name'] )."', '".( $_POST['lastname'] )."')");