D R I L L D O W N    P A G E

In a real-live dashboard, this page would be a drilldown to more detailed
data and/or graphs about the bar you just clicked on.  Since this is only
a mock-up, and I don't _have_ any more detailed data, I've just set it up
to go to this page (to show that it can do 'drilldown', and to give you
a hint of what is possible).