I don't know how to make previous and next button in my code.
Anybody know?
<?php
// Connecting, selecting database
$link = mysql_connect("localhost", "tncseacmpa", "mbarmawi") or die("Couldn't connect: " . mysql_error());
mysql_select_db("tncseacmpa_uk_db") or die("No database selected");
$id = $_POST['resource'];
$sql = "SELECT * FROM tblreferences where ref_id = $id";
$rs = mysql_query($sql);
while ($rs_array = mysql_fetch_array($rs))
{
?>
<table border=1 cellspacing=0 cellpadding=3 bordercolor=#000000 width=425>
<tr>
<td bgcolor="#CCCCCC">
Number: <?=$rs_array ['ref_id']?>
<a href="viewresource.php?ref_id=<?=$id - 1?>"><--Prev</a>
<a href="viewresource.php?ref_id=<?=$id + 1?>">Next--></a>
</td>
</tr>
<tr>
<td>
<h2><?=$rs_array ['title']?></h2>
</td>
</tr>
<tr>
<td>
<b>Author(s):</b> <?=$rs_array ['author']?>
</td>
</tr>
<tr>
<td>
<b>Year:</b> <?=$rs_array ['year']?>
</td>
</tr>
<tr>
<td>
<b>Abstract:</b><br> <?=$rs_array ['abstract']?>
</td>
</tr><br>
<tr>
<td>
<b>Source:</b><?=$rs_array ['source']?>
</td>
</tr>
<tr>
<td>
<b>Keyword:</b><?=$rs_array ['keyword']?>
</td>
</tr>
<tr>
<td>
<b>Link:</b><a href="<?=$rs_array ['link']?>"><?=$rs_array ['link']?></a>
</td>
</tr>
</table>
<?
}
?>
