Untitled

<?php
error_reporting (E_ALL ^ E_NOTICE);
session_start ();
?>
<html>
<head>
</head>
<body>
    <?php
 	$form = "<form action="login.php" method="post">
             <table>
                    <tr>
                        <td>Username</td>
                        <td><input type="text" name="user" />
                    </tr>
                    <tr>
                        <td>Password</td>
                        <td><input type="password" name="password" />
                    </tr>
                     <tr>
                         <td></td>
                         <td><input type="submit" name="logintn" value="login" />
                     </tr>
                     </table>
                 </form>";

                        if {$_POST['loginbtn']}{
                            $user = $_POST['user'];
                            $password = $_POST['password'];
                                if {$user}{
                                   if {$password}{
                                       require("connect.php");
                                       $password = md5(md5("2dH7S4jS".$password."d5gc0FgC3d"));
                                       echo "$password"
                                       $query = mysql_query();

                                       mysql_close();
                                      echo "$username - $password <hr /> $form";
                                   }
                                   else
                                     echo "No password was entered. $form";
                                }
                                else
                                  echo "No username was entered. $form";
                        }
                        else
                          echo{$form}
               ?>