Google Maps interface

• This example shows the interconnection of the Poseidon unit and Google Maps.
• Works only in Mozilla Firefox browser. You need to do a bit of configuration:
  1) Open a new tab in the browser
  2) Type into the addressbar about:config
  3) Confirm security question, the configuration window will appear
  4) Search for parameter signed.applets.codebase_principal_support
  5) Change its value by doubleclicking to true.
  6) Run the demo.
  
  According to security policy, this parameter is normally disabled. This change allows communication between the Java Applet and a device (Poseidon) from differnt IP location.
  It is recommended to change the value back to false when you finish.