[txgecko]

In the kindle, you can use the directional pad to go to the the next chapter. I've seen in various ebooks where the 'level' of the toc item, for lack of a better word, is taken into account - for instance, in a bible I own (from osnova, I think), if I'm on a book, and press the right directional key, it goes to the next book, but if I'm on a chapter, pressing the directional keys moves between chapters. I've tried to replicate this feature a couple times, but I can't - I'm making a cookbook, and have various sections - main dishes, desserts, etc - set up as chapters, with individual dishes set up as sub-chapters. I would like to be able to use the directional keys to go straight from section to section, but currently, when I use the directional keys, it goes straight from section heading to the first dish in that section. I made the book in Sigil, and then converted it to .mobi with calibre (title is H1, H3 for the main sections, and H4 for the sub-sections). When I actually go to the table of contents menu, it recognizes that the dishes are sub-chapters of the sections, so its not like the fact that there were sub-chapters just got lost in conversion. I had assumed that just making them sub-chapters would be enough, but apparently it wasn't. Is there anyone who knows how to make this work?