public function retrieve($qid_no)
 {
     $query = "select * from all_reply where q_id=" . $qid_no . ";";
     $records = $this->db->query($query);
     return Retrieve_all_reply_model::instantiate($records);
 }
echo $body_final;
?>
<br></div>
			<div align="right" class="ask_time"><p>This question is asked by <?php 
echo "<a href=\"" . base_url() . "index.php/Guest/view_user/" . $obj_1->uid . "\">" . $obj_1->nickname . "</a> on " . date('d-M-Y', $obj_1->time);
?>
</p></div>
		</div>
		</p>	
		<!-- All replies	-->
		<!-- ********** -->
		<p>
		<div class="reply">
		<h3 style="clear:both;">Replies to the question:</h3>
		<?php 
$reply = Retrieve_all_reply_model::retrieve($qid_no);
$i = 1;
foreach ($reply as $r) {
    echo "<div class=\"reply_block\">";
    echo "<br><div class=\"reply_block\">";
    echo "<h6>" . $i . ") Answer by " . $r->username . ":</h6>";
    echo "<div>";
    echo htmlspecialchars_decode($r->reply);
    echo "</div>";
    echo "</div>";
    $i++;
}
if (!$reply) {
    echo "<div class=\"set_anchor\"><a>No replies are available yet...</a></div>";
}
?>