Click Basemap to switch a base map. Click checkboxes to toggle the visibility of layers in the map
Map navigation:
* Click and Drag to pan around the map
* Double click to zoom in
* Scroll forward / backward to zoom in / out
* SHIFT + drag the mouse to zoom in
* Drag the zoom slider up / down to zoom in / out
* Click the up / downto zoom in / out
* Use the splitter to resize the left panel
* Turn on / off the overview map at the bottom right corner
* Drag the box in the overview map to pan the main map
* Click on a feature on the map to pop-up an info window.

Click a thumbnail to switch a base map