How to add multiple record in jquery

Hi All,

In my application ,i want to add multiple rows from a table to database by a single click using jquery.

following is sample table

<table>
<tr><td>EmpId</td><td>Ename</td><td>Dept</td><td>Salary</td></tr>
<tr><td>1000</td><td>Arun</td>Civil<td>10000</td></tr>
<tr><td>1001</td><td>Kiran</td>Accounts<td>5000</td></tr>
</table>

when a button is clicked i want to save these 2 records into database.

how it is possible using jquery.

Regards

Baiju