Last night I really nailed down the TEI and Schematron schemas, and I'm very happy with that work. Today I met with ST and we discussed the remaining issues, and as a result of that, I've implemented some functionality changes today:

• Selecting a category now causes the map to pan ans zoom such that the category is displayed in the centre of the visible area.
• Nav panel and info box now completely take up the right bar area.
• Outlines of features are now thinner.

We decided that each feature desc will have a single url link to a single document, and I'll turn that into a "more info" link which shows the relevant document in a panel; that will most likely be done using an iframe, but I might actually go the AJAX route, and then use JS to turn any links between documents into JS calls to retrieve and display.