Simple Session Question

[mourningreign]

The first page:
Starts the session and gets the session value from the form.

[code]session_start();

$_SESSION['picture'] = $_POST['picture'];[/code]

The second page:
Starts the session and attempts to place the session value in a new form.

[code]session_start();

$_SESSION['picture'];[/code]

[code]<input name="upload0" type="file" value="<?php echo $_SESSION['picture']; ?>" size="25" />[/code]

Nothing displays!

[greycap]

value cant be set with file inputs.