This is a follow up on this previous question: https://www.experts-exchange.com/questions/29082311/Enhancing-link-functionality-on-geographical-entrance-page.html
It is regarding this page: https://kroweb.dk/gfdev/arkivalier/canvas3/
When clicking a selection on the map, a county, two lists are displaying beside it. First list shows the shires in the county and the second list displays the parishes in that county.
When clicking a shire in the first list, the number af parishes displayed in the parish list should be limited to the parishes within that particular shire.
This has been working nicely earlier, but now, for some not known reason, it displays 0 (zero) parishes when clicking a shire.
I can't figure out what is going wrong here, so I hope for a little guidance to fox this problem :)