problem with own-coded guestbook

[Anon]

hello, got a little problem with my guestbook... look at this code:

CODE:

if ($action=="read") {
$newfile = fopen(gbdat,"r");
$content = fread($newfile, filesize(gbdat));
fclose($newfile);
$lines = explode("_",$content);
while(list($key)= each ($lines)) {
$name = "";
$comment = "";
$email = "";
$user = "";
$user = explode("|",$lines[$key]);
$boldname = "<B>$user[0]</B><BR>";
$brmail = "<a href=\"mailto:$user[1]\">$user[1]</A><BR>";
$brcomment = "$user[2]<BR>";
echo "
$boldname
$brmail
$brcomment
";

}
}

IN GBDAT:

Lumbratta|[e-mail]|Lambretta..!
Jakob|[e-mail]|Saetre til tjeneste!
_Kim|[e-mail]|Cool homepage

DISPLAYED IN ?action=les:

<B></B><BR>
<a href="mailto:"></A><BR>
<BR>

<B>Lumbratta</B><BR>
<a href="mailto:[e-mail]">[e-mail]</A><BR>
Lambretta..!
<BR>

<B>Jakob</B><BR>
<a href="mailto:[e-mail]">[e-mail]</A><BR>
Saetre til tjeneste!
<BR>

<B>Kim</B><BR>
<a href="mailto:[e-mail]">[e-mail]</A><BR>
Cool homepage

<BR>

anyone have any idea of what that is wrong?

[Anon]

what seems to be the problem?

[cordex]

[e-mail]?

Heh ... good one.