i am developing a web application. i am getting a problem in event handing in jsp.

in this web application there is a file generic.jsp for this jsp page i am using a database name as "priyadarshaniDB" and in this database i am using a table "tblgeneric". The details of generic.jsp file is as follows:

There are three parts in this web page. left part, center part,right part.

Now here is the information regarding all these parts left part : a list of labels(let say L1) right part : same as left part but with different labels(let say L2). center part : a table which retrieve on column from the table tblgeneric with all the values in this column. now the problem is as follows :

in the center part, if i click on a particular row then it should retrieve the columns related to that row.

for example : if i click on the name "abc" then it should retreive the columns related to the name "abc" so the point is that i want to retrieve those columns in L1 and L2. that means i want to generate event on each row of retrieved row from the database.