help in jsp tree

[felix thomas]

hi,
I want to make a jsp page which shows data from a databse in tree format

i.e.
- ICICI
|
|___ child data of HDFC
|
|___ child data of HDFC

+ HDFC
+ HSBC
Something lijke this . all the information will be in database.

On pressing the (+) sign the page should expand and show the related data and on (-) should go back to previous state.
Cuould this be done in JSP page. If so could anyone give me the source code or example on how this can be done.

[Bear Bibeault]

While you can build the HTML elements that implement the tree in JSP, controlling what happens on the client side (opening and closing the tree elements) is the domain of Javascript.
bear