answer:This might do what you’re looking for but I’d avoid having everything on one page like that or using javascript to control the main nav like that. What if someone has JS turned off? Why not have it split onto multiple pages but use css to make the sea “deeper” on different pages? Also, I’m assuming with the current design, you’re wanting the next ‘page’ to be off the screen when you’re looking at the one above it? On a large monitor, it looks a little funny because the spacing is not large enough. With that design, it’d be hard to get it to look good across all common resolutions. Or am I just mis-reading how you were wanting it to work?