var oldCameraIcon = L.icon({
    iconUrl: '/img/camera-0.png',			    
    iconSize:     [30, 30], // size of the icon			    
    iconAnchor:   [15, 15], // point of the icon which will correspond to marker's location			    
    popupAnchor:  [0, -10] // point from which the popup should open relative to the iconAnchor
});
			
var newCameraIcon = L.icon({
    iconUrl: '/img/camera-1.png',			    
    iconSize:     [30, 30], // size of the icon			    
    iconAnchor:   [15, 15], // point of the icon which will correspond to marker's location			    
    popupAnchor:  [0, -10] // point from which the popup should open relative to the iconAnchor
});