Need help with a Widget on my Site

[phpdev2013]

Hi, 

 

I am new to PHP and I have this website I'm working on. The problem is with a widget that is installed on the website which basically shows a list of people. The problem that I am facing is that it should only show a single row of people when the page is loaded and every time the page loads it should display these people randomly. 

 

you can have a look at the widget by going www.akhuwatonline.org/test

 

The code that is calling this widget is given below which is a part of the index.php file

 

<ul style="background-color:#FFFFFF; border: 2px solid #126DB3;">

                         <? $po = 0;

foreach($result_set as $row1){$po++;?>

<li> <?php 

 

$filePath = 'admin/'.$row1['photoPath'];

if ($filePath != "" && file_exists($filePath)) {  ?>

      <a  href="#tabs-<?=$po?>"  title="<?=$row1['firstName'].' '.$row1['lastName']?>" style="background-color:#FFFFFF";>

<img src="journalthemb.php?src=<?=$filePath?>&f=0" border="0"></a>

<?php } else {?><img src="journalthemb.php?src=admin/borrowerPhoto/thumbs/nophoto.jpg&f=0" border="0"><br />

 

              <?php }?>

 

       </li>

 

        <?  } ?>

 

   </ul>

 

 

I'd appreciate if anyone can help me with sorting this out, also the people coming in the widget are coming from a database which gets updated on a daily basis. I've also attached the index.php file with this post. 

 

Thank you. 

index.php