Not sure how to fix this:
I have a master page. I reserve the left side for my menu options.
I have, for example, 5 pages. on p5.aspx, I display the treeview.
User clicks on a node and goes to p6.aspx.
*** issue: I have to keep building the treeview for each page. I want to build it once and have it stick for all the pages. Do I need to use a second master page with only the treeview on it? I even used a usercontrol but even with that..with each node clicked, with each new page displayed, the side treeview has to be built.