On searching, found this was repost. New to me, and figure last post was 1 year old, so possibly reasonable for those that have not seen. Would like to see/ma

On searching, found this was repost. New to me, and figure last post was 1 year old, so possibly reasonable for those that have not seen. Would like to see/make a variation that does number grouping and lists per area. Quick scan of the source only shows 500 lines or so of Javascript so may not be that difficult to revamp.