Problém s uploadem

<form action='fupload.php' method='post' enctype='multipart/form-data'>
<fieldset>
<legend>Nahrát novou fotku</legend>
Soubor: <input type='file' name='soubor' /><br />
<input type='submit' value='Nahraj' alt='Nahraj' class='button' />
</fieldset>

</form>

<?php session_start(); ?>
<?php
$user=$_SESSION['UserId'];
if (is_uploaded_file($_FILES["soubor"]["tmp_name"])):
  $name = $_FILES["soubor"]["name"];
  move_uploaded_file($_FILES["soubor"]["tmp_name"], "user/$user/$name");
endif;
?>

Warning: move_uploaded_file(user/1/Deprimovaný-mobil.wma) [function.move-uploaded-file.php]: failed to open stream: Permission denied in /home/free/ic.cz/b/bf3/root/www/fupload.php on line 6

Warning: move_uploaded_file() [function.move-uploaded-file.php]: Unable to move '/tmp/phpAibEJ2' to 'user/1/Deprimovaný-mobil.wma' in /home/free/ic.cz/b/bf3/root/www/fupload.php on line 6

user/1