More on POI options

I've now manually assigned all the existing POI sets to one of a small number of "groups", and have automatically given each set an ID (I do like having an editor in which I can write keyboard macros with incrementing numbers in them!). These are output during POI data creation and then run through a bit of code to collate and sort them by group. The IDs will be used to save your preferences, which means that if I move a set from one group to another, or rename it, your options settings will not break.

The next thing is to go from the collated sets to an HTML page.