khosb/modules/adsl/views/service/admin/listadslbilling/summary_exception.php

<tr class="<?php echo $i ? 'odd' : 'even'; ?>">
	<td><?php echo $service; ?></td>
	<td><?php echo empty($item['info']) ? '&nbsp;' : $item['info']; ?></td>
	<td><?php echo empty($item['cost']) ? '&nbsp;' : $item['cost']; ?></td>
	<td><?php echo empty($item['credit']) ? '&nbsp;' : $item['credit']; ?></td>
</tr>