In my site built with DNN 4 there are two menus created with the object solpartmenu.
The first has horizontal orientation and the attribute "rootonly" is set to true.
This allows browsing only main pages where the portal is divided.
Each main page has sub-pages whose title should be viewed with a second menu that has vertical orientation and the attribute level is set to child.
When I click on these items I correctly navigate the sub-pages but the menu disappear and I would always remain visible even in the sub-pages.
Is it possible?
What attribute should I use to reach this goal?
Look at this site as an example: www.longfellowbenefits.com   (from showcase page)

Hi Max.  Your site has the Inventua Sidemenu that A.Walker mentioned, but it also has the Telerik RadMenu, which I am not familiar with but I am given to believe it can do what you are talking about.  Check out the Inventua SideMenu Here: and the Telerik Rad Menu Here:

Good luck,

Clay