I have 7 pages on one main entry level so these seven are showing on the repeating menu on each of these pages. I created some new pages in the same style but I can't figure out how to make them nest below some of the main pages and I can't find it in the help files.

For example, one of these main pages on the top level is a "Gallery Page" with six linkable images that I want to link to six pages below the Gallery page on a second down level. So on this second down level the menu will show just the pages on that level and it must, of course, also show the Gallery page above it to go back up again. Also it would be nice to also have a link to the home page as well. I will probably end up with several of the main first level pages with 2-4 levels below each of them.

It's probably simple, but I can't figure out how to do this, please help.