I'm working with the treeview control on an ASP.NET page (written in C#), and I have one built the looks something like:

Root
|_Category1
|_Site1
|_Report1
|_Report2
|_Site2
|_Report3
|_Report4
|_Category2
|_Site1
|_Report5
|_Report6
|_Site2
|_Report7
|_Report8

(etc., etc. - note there could be any number of Category, Site, and Report nodes; the treeview is built from a database table)

In my application, I only want a postback to fire if the user clicks on a Report node. I want nothing to happen if they click on the Root node or any Category or Site nodes (i.e., I don't want a postback or anything else).

Through C# code-behind I've been able to "short-circuit" if the user clicks on a node that's node a Report node by checking the type of the node and if it's not of type "Report" then do nothing. But, this still needs a postback to check the node type and everything else.

So, since I'm not JavaScript expert, I thought I'd post this message to see if anyone knew how to edit the treeview.htc file so that only clicking the Report nodes actually fired a postback and whatever else it does. Any one know how to do this? Any other suggestions?

TIA!