trygve-lie

<div id="map-buttons" class="btn-group" data-toggle="buttons-checkbox">
  <button id="layer1" class="btn active">Layer 1</button>
  <button id="layer2" class="btn active">Layer 2</button>
  <button id="layer3" class="btn active">Layer 3</button>
</div>

<script type="text/javascript">
// Setup "layer" arrays
layer1Array  	= new Array();
layer2Array		= new Array();