var iconData = {
  "blue-dot": { width: 32, height: 32 }
};

var cameraLayer = [
  {
    "zoom": [0, 17],
    "places": [
    
      {
        "name": "",
        "cam_img": "http://cameramap.addsensor.com/statics/geoitems/DSC00742_90x90.JPG",
        "cam_type": "Marker2",
        "posn": [42.818274,-1.644162],
        "address": "Pamplona",
        "item_url": "/cameras/91/"
      },
  
    ]
  }
];