Is there a demo or kb article on how to integrate RadWindow with RadMenu? For example, when I click on a menu item called 'Select Folder', it will open a FolderPicker.aspx page with RadWindow. When the user selects a folder, the dialog closes, sends the selected folder name and id back to the main page, and invokes the menu item to do an ajax callback. On the serverside, the menu's click event is fired and the selected node is 'Select Folder' and somehow the page can retrieve the selected foldername and id on the server side. And if this can all be done in a generic, reusable way, that would be best =P .