how to add a row to a table with asp.net controls dynamically using javascript

[bazgee]

In a asp.net application, I have created a table inside a panel with 2 rows and 4 columns (1 row for heading and 1 row for controls). Now, if i click a button Add Row(s), I want those 2 rows to get added to the table as it is...Is this achievable using javascript?