ASP Tree (drill down) like interface

[MDA]

Hi all,

I am trying to create a "drill-down" or "tree" like ASP page. The post thread 215-170332 is helpful but does anyone have other ideas to lead me in the right direction. The challenge is that each level is created based on SQL connected to SQL DB. So I need to dynamically create each level.

Example of the typical structure: Note the tree structure exists in the DB and that is what I need to access. However, the user can start the ASP page at any level of the tree.. then I need to build from that point down the tree.

TOP (or first level the user initially clicks, on another page)
- NODE 1
- NODE 2
-- NODE 2.1
-- Node 2.2
-- Node 2.3
--- Node 2.1.1
--- Node 2.3.1
- Node 3
-- Node 3.1

This should all collapse to one level then expand out as the user clicks or "drills down." Linked to every level will be aggregated numbers for a particular month.

Is there something out there I can buy to do this or is it possible by a novice to achieve? Any ideas on where to research this more?

Thanks for any insight!
Regards,
MDA