Java based Search

JavaScript
1

I have a javascript that allows me to search text on a page.

What I want to do is to limit the search area and not search the entire page.

Can anyone help me with this?

Here is an example page:

http://merchantcertified.com/search.htm

2

have two methods
1 defind the Index serach using MSSQl
2.allow the perticular page using robot