alt tag was not closed in mailbox.php

[Roman Serbski]

Hi list

IMP 3.1 (tarball)
imp/mailbox.php (v 2.296.2.23)

I'm not sure if this was reported before or I'm the only one 
who has this problem but
IMHO alt tag (Next Page) was not closed under lines 512, 513 
- so you can't reach last page from first page.

Probably those lines should look similiar to "Last Page" 
definition:

$pages_next = Horde::link($next_url, 'alt="' . _("Next 
Page") . '"', 'widget');
$pages_next .= Horde::img('next.gif', 'alt="' . _("Next 
Page") . '"');

. '"' part was missed in my installation.

Thank you.
Regards,
Roman