Take a look at a simple frames document with a two-item menu on the left that load documents into the right window. This might be the menu frame. This is an independent frame that can have its own page displayed with its own scrolling bars. Either document can change while the other remains constant. To create a frames document actually requires at least three pages.
Frames are a good choice when presenting the user from many options with universal menus.
Create a frames similar to the example. In the lower right corner of the dialog box select veritical for the Document Orientation and click OK Use the Document Options button to give your frame page a title. Name it myDemoFrame. Save the frame page in your working directory. Select New Page from the File menu.