need help for creating jquery plugin:Tablesorter

need help for creating jquery plugin:Tablesorter

Hi ,
Can any one help me to create a page with tablesorter.
I am new to the jquery.I am making a project with php+html+mysql.I
have a html page which displays students information in a table like
name,class,location.This information is taken from mysql through php
page.
I have gone through the following link which is very nice;
jQuery plugin: Tablesorter 2.0
<a href="http://tablesorter.com/docs/index.html" target="_blank">tablesorter.com/docs/index.html</a>
I like to make my students table also in the same manner.
So i followed whatever its mentioned in the website and created an
example,but i am not able to make it sortable.Steps what i did as
follows;
1) I downloaded jquery.tablesorter.zip and extracted the contents to C:
\tablesorter
2) Created a tablesorter.html page .
------------------------------<div id=":ad" class="ii gt">-------------------------------------------------------------------------------------------
<head>
<script type="text/javascript" src="/tablesorter/jquery-latest.js"></
script>
<script type="text/javascript" src="/tablesorter/
jquery.tablesorter.js"></script>
</head>
<table id="myTable">
<thead>
<tr>
   <th>Last Name</th>
   <th>First Name</th>
   <th>Email</th>
   <th>Due</th>
   <th>Web Site</th>
</tr>
</thead>
<tbody>
<tr>
   <td>Smith</td>
   <td>John</td>
   <td><a href="mailto:jsmith@gmail.com">jsmith@gmail.com</a></td>
   <td>$50.00</td>
   <td><a href="http://www.jsmith.com/" target="_blank">http://www.jsmith.com</a></td>
</tr>
<tr>
   <td>Bach</td>
   <td>Frank</td>
   <td><a href="mailto:fbach@yahoo.com">fbach@yahoo.com</a></td>
   <td>$50.00</td>
   <td><a href="http://www.frank.com/" target="_blank">http://www.frank.com</a></td>
</tr>
<tr>
   <td>Doe</td>
   <td>Jason</td>
   <td><a href="mailto:jdoe@hotmail.com">jdoe@hotmail.com</a></td>
   <td>$100.00</td>
   <td><a href="http://www.jdoe.com/" target="_blank">http://www.jdoe.com</a></td>
</tr>
<tr>
   <td>Conway</td>
   <td>Tim</td>
   <td><a href="mailto:tconway@earthlink.net">tconway@earthlink.net</a></td>
   <td>$50.00</td>
   <td><a href="http://www.timconway.com/" target="_blank">http://www.timconway.com</a></td>
</tr>
</tbody>
</table>
-----------------------------------------------------------------------------------------------------------------------------
But this is only coming as normal html page which is not flexible.Can
anybody help me..
Thanks in advance,
Celin</div>