I can do this manually c/w popping out, lists and CSS but now I want to convert this to work with ASP.net.
Level1 is a list down the left.
Level 2 and 3 are in the popout.
Corresponding Level 3 is under it's Level 2 category.
See attached image. Probably easier to see than describe in words.
Could someone please provide some coding samples on how to do this. Tutorials would help also.