Made multiuser.
<h2>Uzantoj</h2>
<?=$loginlink?>
<h3>Komparite kun <?=$other_user_name?></h3>
<?=form_open("opiniarbo/index/$assertionid/$other_user"); ?>
<select name="other_user">
<?php foreach($other_users as $user):
if ($user['id'] != $other_user)
echo "<option value=\"{$user['id']}\">{$user['name']}</option>";
else
echo "<option value=\"{$user['id']}\" selected>{$user['name']}</option>";
endforeach;?>
<input type="submit" name="compare" value="Kompari kun">
</form>
<?=anchor("opiniarbo/index/0/$other_user",'Montri la bazajn asertojn');