To pan the
map, click the
button (which is on by default) and click and drag on the map.
To select an
area of the map, click the
button then click and drag on the map.
To modify a
selection click the
button and click the selected area (it will turn blue). Drag the
orange circles to modify it. (Click again when finished).
To zoom,
click the
and
buttons.
To zoom in to a particular region, hold down the shift key, then click and drag.
To re-center
and zoom out and keep your selection click on the
button.
To start
over, click the
button above the map.
To selected a named region, click the
button and click on the region you want to select.