Basemap Buttons
===============

Description
-----------

Provide a quick way of changing the basemap using a collection of buttons on the map.

Adding to Application
---------------------

To add the Disclaimer to your application add the following lines::

	<script type="text/javascript" src="extensions/BasemapButtons.js"></script>



Configuring
-----------

The configuration for BasemapButtons.js can get very complex.  The default example is given below::

	// Default configuration (works with demo layers)
	CONFIGURATION['BasemapButtonsExtension'] = {
		'baseLayers': null,
		'autoBaseLayers': true,
		'buttons': [
			{
				'label':'Basemap',
				'title':'County and City Boundaries',
				'layers': [
					'blank/blank',
					'borders/city_labels',
					'borders/county_labels',
					'borders/county_borders',
					'borders/city_poly'
				],
				'checked': true
			},
			{
				'label':'Aerial',
				'title':'2010 Photos',
				'layers': 'lmic/met10'
			}
		]
	};

This is in BasemapButtons.js.  An application specific configuration should be stored in a separate javascript file.  That can then be included *after* BasemapButtons.js.