diff --git a/servers/php/javascript/bing.js b/servers/php/javascript/bing.js
deleted file mode 100644
index 9411f75..0000000
--- a/servers/php/javascript/bing.js
+++ /dev/null
@@ -1,124 +0,0 @@
-L.BingLayer = L.TileLayer.extend({
-	options: {
-		subdomains: [0, 1, 2, 3],
-		type: 'Road',
-		attribution: 'Bing',
-		culture: ''
-	},
-
-	initialize: function(key, options) {
-		L.Util.setOptions(this, options);
-
-		this._key = key;
-		this._url = null;
-		this.meta = {};
-		this.loadMetadata();
-	},
-
-	tile2quad: function(x, y, z) {
-		var quad = '';
-		for (var i = z; i > 0; i--) {
-			var digit = 0;
-			var mask = 1 << (i - 1);
-			if ((x & mask) != 0) digit += 1;
-			if ((y & mask) != 0) digit += 2;
-			quad = quad + digit;
-		}
-		return quad;
-	},
-
-	getTileUrl: function(p, z) {
-		var z = this._getZoomForUrl();
-		var subdomains = this.options.subdomains,
-			s = this.options.subdomains[Math.abs((p.x + p.y) % subdomains.length)];
-		return this._url.replace('{subdomain}', s)
-				.replace('{quadkey}', this.tile2quad(p.x, p.y, z))
-				.replace('{culture}', this.options.culture);
-	},
-
-	loadMetadata: function() {
-		var _this = this;
-		var cbid = '_bing_metadata_' + L.Util.stamp(this);
-		window[cbid] = function (meta) {
-			_this.meta = meta;
-			window[cbid] = undefined;
-			var e = document.getElementById(cbid);
-			e.parentNode.removeChild(e);
-			if (meta.errorDetails) {
-				if (window.console) console.log("Leaflet Bing Plugin Error - Got metadata: " + meta.errorDetails);
-				return;
-			}
-			_this.initMetadata();
-		};
-		var url = document.location.protocol + "//dev.virtualearth.net/REST/v1/Imagery/Metadata/" + this.options.type + "?include=ImageryProviders&jsonp=" + cbid +
-		          "&key=" + this._key + "&UriScheme=" + document.location.protocol.slice(0, -1);
-		var script = document.createElement("script");
-		script.type = "text/javascript";
-		script.src = url;
-		script.id = cbid;
-		document.getElementsByTagName("head")[0].appendChild(script);
-	},
-
-	initMetadata: function() {
-		var r = this.meta.resourceSets[0].resources[0];
-		this.options.subdomains = r.imageUrlSubdomains;
-		this._url = r.imageUrl;
-		this._providers = [];
-		if (r.imageryProviders) {
-			for (var i = 0; i < r.imageryProviders.length; i++) {
-				var p = r.imageryProviders[i];
-				for (var j = 0; j < p.coverageAreas.length; j++) {
-					var c = p.coverageAreas[j];
-					var coverage = {zoomMin: c.zoomMin, zoomMax: c.zoomMax, active: false};
-					var bounds = new L.LatLngBounds(
-							new L.LatLng(c.bbox[0]+0.01, c.bbox[1]+0.01),
-							new L.LatLng(c.bbox[2]-0.01, c.bbox[3]-0.01)
-					);
-					coverage.bounds = bounds;
-					coverage.attrib = p.attribution;
-					this._providers.push(coverage);
-				}
-			}
-		}
-		this._update();
-	},
-
-	_update: function() {
-		if (this._url == null || !this._map) return;
-		this._update_attribution();
-		L.TileLayer.prototype._update.apply(this, []);
-	},
-
-	_update_attribution: function() {
-		var bounds = this._map.getBounds();
-		var zoom = this._map.getZoom();
-		for (var i = 0; i < this._providers.length; i++) {
-			var p = this._providers[i];
-			if ((zoom <= p.zoomMax && zoom >= p.zoomMin) &&
-					bounds.intersects(p.bounds)) {
-				if (!p.active && this._map.attributionControl)
-					this._map.attributionControl.addAttribution(p.attrib);
-				p.active = true;
-			} else {
-				if (p.active && this._map.attributionControl)
-					this._map.attributionControl.removeAttribution(p.attrib);
-				p.active = false;
-			}
-		}
-	},
-
-	onRemove: function(map) {
-		for (var i = 0; i < this._providers.length; i++) {
-			var p = this._providers[i];
-			if (p.active && this._map.attributionControl) {
-				this._map.attributionControl.removeAttribution(p.attrib);
-				p.active = false;
-			}
-		}
-        	L.TileLayer.prototype.onRemove.apply(this, [map]);
-	}
-});
-
-L.bingLayer = function (key, options) {
-    return new L.BingLayer(key, options);
-};
\ No newline at end of file
diff --git a/servers/php/javascript/google.js b/servers/php/javascript/google.js
deleted file mode 100644
index 7ed47d1..0000000
--- a/servers/php/javascript/google.js
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * Google layer using Google Maps API
- * https://github.com/shramov/leaflet-plugins
- */
-//(function (google, L) {
-
-L.Google = L.Class.extend({
-	includes: L.Mixin.Events,
-
-	options: {
-		minZoom: 0,
-		maxZoom: 18,
-		tileSize: 256,
-		subdomains: 'abc',
-		errorTileUrl: '',
-		attribution: '',
-		opacity: 1,
-		continuousWorld: false,
-		noWrap: false
-	},
-
-	// Possible types: SATELLITE, ROADMAP, HYBRID, TERRAIN
-	initialize: function(type, options) {
-		L.Util.setOptions(this, options);
-
-		this._ready = google.maps.Map != undefined;
-		if (!this._ready) L.Google.asyncWait.push(this);
-
-		this._type = type || 'ROADMAP';
-	},
-
-	onAdd: function(map, insertAtTheBottom) {
-		this._map = map;
-		this._insertAtTheBottom = insertAtTheBottom;
-
-		// create a container div for tiles
-		this._initContainer();
-		this._initMapObject();
-
-		// set up events
-		map.on('viewreset', this._resetCallback, this);
-
-		this._limitedUpdate = L.Util.limitExecByInterval(this._update, 150, this);
-		map.on('move', this._update, this);
-
-		map.on('zoomanim', this._handleZoomAnim, this);
-
-		//20px instead of 1em to avoid a slight overlap with google's attribution
-		map._controlCorners['bottomright'].style.marginBottom = "20px";
-
-		this._reset();
-		this._update();
-	},
-
-	onRemove: function(map) {
-		this._map._container.removeChild(this._container);
-		//this._container = null;
-
-		this._map.off('viewreset', this._resetCallback, this);
-
-		this._map.off('move', this._update, this);
-
-		this._map.off('zoomanim', this._handleZoomAnim, this);
-
-		map._controlCorners['bottomright'].style.marginBottom = "0em";
-		//this._map.off('moveend', this._update, this);
-	},
-
-	getAttribution: function() {
-		return this.options.attribution;
-	},
-
-	setOpacity: function(opacity) {
-		this.options.opacity = opacity;
-		if (opacity < 1) {
-			L.DomUtil.setOpacity(this._container, opacity);
-		}
-	},
-
-	setElementSize: function(e, size) {
-		e.style.width = size.x + "px";
-		e.style.height = size.y + "px";
-	},
-
-	_initContainer: function() {
-		var tilePane = this._map._container,
-			first = tilePane.firstChild;
-
-		if (!this._container) {
-			this._container = L.DomUtil.create('div', 'leaflet-google-layer leaflet-top leaflet-left');
-			this._container.id = "_GMapContainer_" + L.Util.stamp(this);
-			this._container.style.zIndex = "auto";
-		}
-
-		tilePane.insertBefore(this._container, first);
-
-		this.setOpacity(this.options.opacity);
-		this.setElementSize(this._container, this._map.getSize());
-	},
-
-	_initMapObject: function() {
-		if (!this._ready) return;
-		this._google_center = new google.maps.LatLng(0, 0);
-		var map = new google.maps.Map(this._container, {
-		    center: this._google_center,
-		    zoom: 0,
-		    tilt: 0,
-		    mapTypeId: google.maps.MapTypeId[this._type],
-		    disableDefaultUI: true,
-		    keyboardShortcuts: false,
-		    draggable: false,
-		    disableDoubleClickZoom: true,
-		    scrollwheel: false,
-		    streetViewControl: false,
-		    styles: this.options.mapOptions.styles,
-		    backgroundColor: this.options.mapOptions.backgroundColor
-		});
-
-		var _this = this;
-		this._reposition = google.maps.event.addListenerOnce(map, "center_changed",
-			function() { _this.onReposition(); });
-		this._google = map;
-
-		google.maps.event.addListenerOnce(map, "idle",
-			function() { _this._checkZoomLevels(); });
-	},
-
-	_checkZoomLevels: function() {
-		//setting the zoom level on the Google map may result in a different zoom level than the one requested
-		//(it won't go beyond the level for which they have data).
-		// verify and make sure the zoom levels on both Leaflet and Google maps are consistent
-		if (this._google.getZoom() !== this._map.getZoom()) {
-			//zoom levels are out of sync. Set the leaflet zoom level to match the google one
-			this._map.setZoom( this._google.getZoom() );
-		}
-	},
-
-	_resetCallback: function(e) {
-		this._reset(e.hard);
-	},
-
-	_reset: function(clearOldContainer) {
-		this._initContainer();
-	},
-
-	_update: function(e) {
-		if (!this._google) return;
-		this._resize();
-
-		var center = e && e.latlng ? e.latlng : this._map.getCenter();
-		var _center = new google.maps.LatLng(center.lat, center.lng);
-
-		this._google.setCenter(_center);
-		this._google.setZoom(this._map.getZoom());
-
-		this._checkZoomLevels();
-		//this._google.fitBounds(google_bounds);
-	},
-
-	_resize: function() {
-		var size = this._map.getSize();
-		if (this._container.style.width == size.x &&
-		    this._container.style.height == size.y)
-			return;
-		this.setElementSize(this._container, size);
-		this.onReposition();
-	},
-
-
-	_handleZoomAnim: function (e) {
-		var center = e.center;
-		var _center = new google.maps.LatLng(center.lat, center.lng);
-
-		this._google.setCenter(_center);
-		this._google.setZoom(e.zoom);
-	},
-
-
-	onReposition: function() {
-		if (!this._google) return;
-		google.maps.event.trigger(this._google, "resize");
-	}
-});
-
-L.Google.asyncWait = [];
-L.Google.asyncInitialize = function() {
-	var i;
-	for (i = 0; i < L.Google.asyncWait.length; i++) {
-		var o = L.Google.asyncWait[i];
-		o._ready = true;
-		if (o._container) {
-			o._initMapObject();
-			o._update();
-		}
-	}
-	L.Google.asyncWait = [];
-};
-//})(window.google, L)
diff --git a/servers/php/javascript/leaflet-plugins/LICENSE b/servers/php/javascript/leaflet-plugins/LICENSE
new file mode 100644
index 0000000..f371b7d
--- /dev/null
+++ b/servers/php/javascript/leaflet-plugins/LICENSE
@@ -0,0 +1,22 @@
+Copyright (c) 2011-2012, Pavel Shramov
+All rights reserved. 
+
+Redistribution and use in source and binary forms, with or without modification, are 
+permitted provided that the following conditions are met: 
+
+   1. Redistributions of source code must retain the above copyright notice, this list of 
+      conditions and the following disclaimer. 
+
+   2. Redistributions in binary form must reproduce the above copyright notice, this list 
+      of conditions and the following disclaimer in the documentation and/or other materials
+      provided with the distribution. 
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 
+TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
diff --git a/servers/php/javascript/leaflet-plugins/bing.js b/servers/php/javascript/leaflet-plugins/bing.js
new file mode 100644
index 0000000..9411f75
--- /dev/null
+++ b/servers/php/javascript/leaflet-plugins/bing.js
@@ -0,0 +1,124 @@
+L.BingLayer = L.TileLayer.extend({
+	options: {
+		subdomains: [0, 1, 2, 3],
+		type: 'Road',
+		attribution: 'Bing',
+		culture: ''
+	},
+
+	initialize: function(key, options) {
+		L.Util.setOptions(this, options);
+
+		this._key = key;
+		this._url = null;
+		this.meta = {};
+		this.loadMetadata();
+	},
+
+	tile2quad: function(x, y, z) {
+		var quad = '';
+		for (var i = z; i > 0; i--) {
+			var digit = 0;
+			var mask = 1 << (i - 1);
+			if ((x & mask) != 0) digit += 1;
+			if ((y & mask) != 0) digit += 2;
+			quad = quad + digit;
+		}
+		return quad;
+	},
+
+	getTileUrl: function(p, z) {
+		var z = this._getZoomForUrl();
+		var subdomains = this.options.subdomains,
+			s = this.options.subdomains[Math.abs((p.x + p.y) % subdomains.length)];
+		return this._url.replace('{subdomain}', s)
+				.replace('{quadkey}', this.tile2quad(p.x, p.y, z))
+				.replace('{culture}', this.options.culture);
+	},
+
+	loadMetadata: function() {
+		var _this = this;
+		var cbid = '_bing_metadata_' + L.Util.stamp(this);
+		window[cbid] = function (meta) {
+			_this.meta = meta;
+			window[cbid] = undefined;
+			var e = document.getElementById(cbid);
+			e.parentNode.removeChild(e);
+			if (meta.errorDetails) {
+				if (window.console) console.log("Leaflet Bing Plugin Error - Got metadata: " + meta.errorDetails);
+				return;
+			}
+			_this.initMetadata();
+		};
+		var url = document.location.protocol + "//dev.virtualearth.net/REST/v1/Imagery/Metadata/" + this.options.type + "?include=ImageryProviders&jsonp=" + cbid +
+		          "&key=" + this._key + "&UriScheme=" + document.location.protocol.slice(0, -1);
+		var script = document.createElement("script");
+		script.type = "text/javascript";
+		script.src = url;
+		script.id = cbid;
+		document.getElementsByTagName("head")[0].appendChild(script);
+	},
+
+	initMetadata: function() {
+		var r = this.meta.resourceSets[0].resources[0];
+		this.options.subdomains = r.imageUrlSubdomains;
+		this._url = r.imageUrl;
+		this._providers = [];
+		if (r.imageryProviders) {
+			for (var i = 0; i < r.imageryProviders.length; i++) {
+				var p = r.imageryProviders[i];
+				for (var j = 0; j < p.coverageAreas.length; j++) {
+					var c = p.coverageAreas[j];
+					var coverage = {zoomMin: c.zoomMin, zoomMax: c.zoomMax, active: false};
+					var bounds = new L.LatLngBounds(
+							new L.LatLng(c.bbox[0]+0.01, c.bbox[1]+0.01),
+							new L.LatLng(c.bbox[2]-0.01, c.bbox[3]-0.01)
+					);
+					coverage.bounds = bounds;
+					coverage.attrib = p.attribution;
+					this._providers.push(coverage);
+				}
+			}
+		}
+		this._update();
+	},
+
+	_update: function() {
+		if (this._url == null || !this._map) return;
+		this._update_attribution();
+		L.TileLayer.prototype._update.apply(this, []);
+	},
+
+	_update_attribution: function() {
+		var bounds = this._map.getBounds();
+		var zoom = this._map.getZoom();
+		for (var i = 0; i < this._providers.length; i++) {
+			var p = this._providers[i];
+			if ((zoom <= p.zoomMax && zoom >= p.zoomMin) &&
+					bounds.intersects(p.bounds)) {
+				if (!p.active && this._map.attributionControl)
+					this._map.attributionControl.addAttribution(p.attrib);
+				p.active = true;
+			} else {
+				if (p.active && this._map.attributionControl)
+					this._map.attributionControl.removeAttribution(p.attrib);
+				p.active = false;
+			}
+		}
+	},
+
+	onRemove: function(map) {
+		for (var i = 0; i < this._providers.length; i++) {
+			var p = this._providers[i];
+			if (p.active && this._map.attributionControl) {
+				this._map.attributionControl.removeAttribution(p.attrib);
+				p.active = false;
+			}
+		}
+        	L.TileLayer.prototype.onRemove.apply(this, [map]);
+	}
+});
+
+L.bingLayer = function (key, options) {
+    return new L.BingLayer(key, options);
+};
\ No newline at end of file
diff --git a/servers/php/javascript/leaflet-plugins/google.js b/servers/php/javascript/leaflet-plugins/google.js
new file mode 100644
index 0000000..7ed47d1
--- /dev/null
+++ b/servers/php/javascript/leaflet-plugins/google.js
@@ -0,0 +1,198 @@
+/*
+ * Google layer using Google Maps API
+ * https://github.com/shramov/leaflet-plugins
+ */
+//(function (google, L) {
+
+L.Google = L.Class.extend({
+	includes: L.Mixin.Events,
+
+	options: {
+		minZoom: 0,
+		maxZoom: 18,
+		tileSize: 256,
+		subdomains: 'abc',
+		errorTileUrl: '',
+		attribution: '',
+		opacity: 1,
+		continuousWorld: false,
+		noWrap: false
+	},
+
+	// Possible types: SATELLITE, ROADMAP, HYBRID, TERRAIN
+	initialize: function(type, options) {
+		L.Util.setOptions(this, options);
+
+		this._ready = google.maps.Map != undefined;
+		if (!this._ready) L.Google.asyncWait.push(this);
+
+		this._type = type || 'ROADMAP';
+	},
+
+	onAdd: function(map, insertAtTheBottom) {
+		this._map = map;
+		this._insertAtTheBottom = insertAtTheBottom;
+
+		// create a container div for tiles
+		this._initContainer();
+		this._initMapObject();
+
+		// set up events
+		map.on('viewreset', this._resetCallback, this);
+
+		this._limitedUpdate = L.Util.limitExecByInterval(this._update, 150, this);
+		map.on('move', this._update, this);
+
+		map.on('zoomanim', this._handleZoomAnim, this);
+
+		//20px instead of 1em to avoid a slight overlap with google's attribution
+		map._controlCorners['bottomright'].style.marginBottom = "20px";
+
+		this._reset();
+		this._update();
+	},
+
+	onRemove: function(map) {
+		this._map._container.removeChild(this._container);
+		//this._container = null;
+
+		this._map.off('viewreset', this._resetCallback, this);
+
+		this._map.off('move', this._update, this);
+
+		this._map.off('zoomanim', this._handleZoomAnim, this);
+
+		map._controlCorners['bottomright'].style.marginBottom = "0em";
+		//this._map.off('moveend', this._update, this);
+	},
+
+	getAttribution: function() {
+		return this.options.attribution;
+	},
+
+	setOpacity: function(opacity) {
+		this.options.opacity = opacity;
+		if (opacity < 1) {
+			L.DomUtil.setOpacity(this._container, opacity);
+		}
+	},
+
+	setElementSize: function(e, size) {
+		e.style.width = size.x + "px";
+		e.style.height = size.y + "px";
+	},
+
+	_initContainer: function() {
+		var tilePane = this._map._container,
+			first = tilePane.firstChild;
+
+		if (!this._container) {
+			this._container = L.DomUtil.create('div', 'leaflet-google-layer leaflet-top leaflet-left');
+			this._container.id = "_GMapContainer_" + L.Util.stamp(this);
+			this._container.style.zIndex = "auto";
+		}
+
+		tilePane.insertBefore(this._container, first);
+
+		this.setOpacity(this.options.opacity);
+		this.setElementSize(this._container, this._map.getSize());
+	},
+
+	_initMapObject: function() {
+		if (!this._ready) return;
+		this._google_center = new google.maps.LatLng(0, 0);
+		var map = new google.maps.Map(this._container, {
+		    center: this._google_center,
+		    zoom: 0,
+		    tilt: 0,
+		    mapTypeId: google.maps.MapTypeId[this._type],
+		    disableDefaultUI: true,
+		    keyboardShortcuts: false,
+		    draggable: false,
+		    disableDoubleClickZoom: true,
+		    scrollwheel: false,
+		    streetViewControl: false,
+		    styles: this.options.mapOptions.styles,
+		    backgroundColor: this.options.mapOptions.backgroundColor
+		});
+
+		var _this = this;
+		this._reposition = google.maps.event.addListenerOnce(map, "center_changed",
+			function() { _this.onReposition(); });
+		this._google = map;
+
+		google.maps.event.addListenerOnce(map, "idle",
+			function() { _this._checkZoomLevels(); });
+	},
+
+	_checkZoomLevels: function() {
+		//setting the zoom level on the Google map may result in a different zoom level than the one requested
+		//(it won't go beyond the level for which they have data).
+		// verify and make sure the zoom levels on both Leaflet and Google maps are consistent
+		if (this._google.getZoom() !== this._map.getZoom()) {
+			//zoom levels are out of sync. Set the leaflet zoom level to match the google one
+			this._map.setZoom( this._google.getZoom() );
+		}
+	},
+
+	_resetCallback: function(e) {
+		this._reset(e.hard);
+	},
+
+	_reset: function(clearOldContainer) {
+		this._initContainer();
+	},
+
+	_update: function(e) {
+		if (!this._google) return;
+		this._resize();
+
+		var center = e && e.latlng ? e.latlng : this._map.getCenter();
+		var _center = new google.maps.LatLng(center.lat, center.lng);
+
+		this._google.setCenter(_center);
+		this._google.setZoom(this._map.getZoom());
+
+		this._checkZoomLevels();
+		//this._google.fitBounds(google_bounds);
+	},
+
+	_resize: function() {
+		var size = this._map.getSize();
+		if (this._container.style.width == size.x &&
+		    this._container.style.height == size.y)
+			return;
+		this.setElementSize(this._container, size);
+		this.onReposition();
+	},
+
+
+	_handleZoomAnim: function (e) {
+		var center = e.center;
+		var _center = new google.maps.LatLng(center.lat, center.lng);
+
+		this._google.setCenter(_center);
+		this._google.setZoom(e.zoom);
+	},
+
+
+	onReposition: function() {
+		if (!this._google) return;
+		google.maps.event.trigger(this._google, "resize");
+	}
+});
+
+L.Google.asyncWait = [];
+L.Google.asyncInitialize = function() {
+	var i;
+	for (i = 0; i < L.Google.asyncWait.length; i++) {
+		var o = L.Google.asyncWait[i];
+		o._ready = true;
+		if (o._container) {
+			o._initMapObject();
+			o._update();
+		}
+	}
+	L.Google.asyncWait = [];
+};
+//})(window.google, L)