Inscription php

<!DOCTYPE php PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<html>
<head>
<title>Inscription</title>


<?php 
echo ' <body style="background-image: url(images/fond_accueil.png);"> <br /> <br /> <br /> <br /> <br /> <br />  <br /> <br /> <br />' ; 


$jour = date("d");
$mois = date("m");
$annee = date("Y");

$heure = date("H");
$minute = date("i");

 echo   " <p align=\"center\">Nous sommes le $jour/$mois/$annee et il est $heure h $minute.</p>  " ; 
 echo '<p align="center"><img src="images/pokeball.png"/><a href="accueil.php"> Accueil </a><img src="images/pokeball.png"/><a href="inscription.php"> Inscription </a><img src="images/pokeball.png"/><a href="connexion.php"> Connexion </a><img src="images/pokeball.png"/><a href="Forum.php"> Forum </a><img src="images/pokeball.png"/><a href="legende.php"> a propos du jeu </a><img src="images/pokeball.png"/> <a href="partenaires.php">Nos Partenaires</a><img src="images/pokeball.png"/></p>' ;   
 			
      ?>             

<html>
<head>

</head>
<body>
<center>
<form action="valider_inscription.php" method="post" enctype="multipart/form-data">
<table>
   <tr>
      <td>Login :</td>
      <td><input type="text" name="login"></td>
   </tr>
   <tr>
      <td>Password :</td>
      <td><input type="password" name="pass"></td>
   </tr>
   <tr>
      <td>Confirmer le password :</td>
      <td><input type="password" name="pass2"></td>
   </tr>
   <tr>
      <td>Email :</td>
      <td><input type="text" name="mail"></td>
   </tr>
   <tr>
     <td><p><input class="submit_inscription" type="submit" value="Inscription" name="inscription" /></p></td>
   </tr>
   </center>
</table>
</form>
</body>
</html>

Configuration: Windows Vista Internet Explorer 7.0