This is great for a heat map.

What I would like to do is select and area and a time frame see a report for total time.

eg.

1. Total time for date
   • select mile radius around work
   • select date
   • see report for total hours for that date
2. Total time for date range
   • select mile radius around work
   • select start date and end date
   • see report for total hours for that date range

If you give me a pointer I may be able to fork this and give it a go.

Thanks,