GMaps

/**
* ---------------------------
* Snippet: GMaps
* ---------------------------
* Version: 0.7-alpha
* Date: 2007-04-08
*
* Returns a Google Map based on the details in the $config array,
* and the points in the specified XML file of points.
*
* Usage: call the snippet somewhere like this:
* [[ GMaps ]]
*
*
* THINGS TO DO:
*   Move config array into a file.
*   Then have this snippet include the file specified by a parameter.
*
*   Add ability to specify the XML point file via a snippet parameter.
*
*   Add support for Waypoint values to the XML point file.
*
*   Get the snippet to optionally output links to the info windows
*   of each point in the XML point file.
*
* History:
* 2007-04-08 0.7-alpha Lloyd Borrett
* Added skill for points and to the Dive window
* Added caution for points and to the Dive window
* Added elev for points and to the Dive (max depth) and GPS (altitude) windows
* Added Dive Details Window and moved type, entry and depth into it
* Added datum for points and to the GPS window
* Added title to GPS Window
* Added waypoint for GPS Window
*
* 2007-04-08 0.6-alpha Lloyd Borrett
* Added support for Info Window titles
* Added GPS Window
* Added support for GOverviewMapControl
* Added support for region, entry and depth values for points
* Boat dives get a DOT marker, shore dives a BLANK one
*
* 2007-04-07 0.5-alpha Created by Lloyd Borrett, www.borrett.id.au
* Snippet based on GMaps v1.7 by r.i. pienaar , www.devco.net
* Uses GMapEZ from http://bluweb.com/us/chouser/gmapez/
*/