GEO Tiles Downloader
authorDmitry Shalnoff <dev@shalnoff.com>
Fri, 10 Jul 2020 02:08:04 +0000 (04:08 +0200)
committerDmitry Shalnoff <dev@shalnoff.com>
Fri, 10 Jul 2020 02:08:04 +0000 (04:08 +0200)
14 files changed:
.gitignore [new file with mode: 0644]
README.md [new file with mode: 0644]
TESTING_WEB/index.php [new file with mode: 0644]
TESTING_WEB/js/jquery-1.11.0.min.js [new file with mode: 0644]
TESTING_WEB/js/leaflet-0.7.5/images/layers-2x.png [new file with mode: 0644]
TESTING_WEB/js/leaflet-0.7.5/images/layers.png [new file with mode: 0644]
TESTING_WEB/js/leaflet-0.7.5/images/marker-icon-2x.png [new file with mode: 0644]
TESTING_WEB/js/leaflet-0.7.5/images/marker-icon.png [new file with mode: 0644]
TESTING_WEB/js/leaflet-0.7.5/images/marker-shadow.png [new file with mode: 0644]
TESTING_WEB/js/leaflet-0.7.5/leaflet-src.js [new file with mode: 0644]
TESTING_WEB/js/leaflet-0.7.5/leaflet.css [new file with mode: 0644]
TESTING_WEB/js/leaflet-0.7.5/leaflet.js [new file with mode: 0644]
TESTING_WEB/maps [new symlink]
geotiles.sh [new file with mode: 0755]

diff --git a/.gitignore b/.gitignore
new file mode 100644 (file)
index 0000000..9101239
--- /dev/null
@@ -0,0 +1,5 @@
+memo
+info
+todo
+BKP/
+MAP/
diff --git a/README.md b/README.md
new file mode 100644 (file)
index 0000000..790ee0b
--- /dev/null
+++ b/README.md
@@ -0,0 +1,56 @@
+#GEO Tiles Downloader
+
+This is a script for map tiles downloading + simple web app for testing and selecting the area. 
+
+## Usage
+
+       ./geotiles.sh <lat> <lng> <lat2> <lng2> <MIN_ZOON> <MAX_ZOOM> -d <NAME_OF_THE_MAP>
+
+with specific map source 
+
+       ./geotiles.sh <lat> <lng> <lat2> <lng2> <MIN_ZOON> <MAX_ZOOM> -d <NAME_OF_THE_MAP> -m <your tile source>
+
+## Testing
+
+create MAP directory and symlink to it from TESTING_WEB directory
+
+       mkdir MAP
+       cd TESTING_WEB
+       ln -s ../MAP/ maps
+
+- point your server to the TESTING_WEB/ and open it in the browser
+- select target map using right corner menu
+- click and draw rectangle area that you would like to have tiles for
+- copy the resulting commandline and execute in terminal 
+
+       ./geotiles.sh \[parameters from clipboard\] <MIN_ZOON> <MAX_ZOOM> -d <NAME_OF_THE_MAP>
+
+- wait until the script is complete
+- check MAP/NAME_OF_THE_MAP for tile set 
+
+## Troubleshooting 
+
+If you see *Something went wrong* message and the script has been interrupted, that means that you most probably abuse the server and you was banned for a while. Try to change server. 
+
+IMPORTANT! Please use reasonably. Don't abuse tile servers!
+
+
+## License
+
+Copyright © 2018 Dmitry Shalnov [interplaymedium.org]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this files except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+
+
+
diff --git a/TESTING_WEB/index.php b/TESTING_WEB/index.php
new file mode 100644 (file)
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--- /dev/null
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+<?
+
+$defMap                = [ 
+                       'https://a.tile.openstreetmap.org/',
+                       'https://b.tile.openstreetmap.org/',
+                       'https://b.tile.openstreetmap.de/',
+
+                       'http://tile.thunderforest.com/cycle/',
+                       'http://tile.thunderforest.com/transport/',
+                       'http://tile.thunderforest.com/landscape/',
+
+                       'http://tile.memomaps.de/tilegen/',
+                       'https://tiles.wmflabs.org/hikebike/',
+
+                       'http://tile.stamen.com/toner/',
+                       'http://tile.stamen.com/toner-hybrid/',
+                       'http://tile.stamen.com/toner-labels/',
+                       'http://tile.stamen.com/toner-lines/',
+                       'http://tile.stamen.com/toner-background/',
+                       'http://tile.stamen.com/toner-lite/'
+
+//                     "https://stamen-tiles.a.ssl.fastly.net/toner/"
+               ];
+
+$defLatLon     = [ 50.0740, 14.4505 ];
+$defZoom       = 10;
+
+// ---------------------- log proxy ------------------------------------------
+
+$O_local = false; 
+
+if ( $_SERVER['SERVER_NAME'] == 'localhost' || $_SERVER['SERVER_NAME'] == '127.0.0.1' || strstr ($_SERVER['SERVER_NAME'], '10.0.0.') ) {  
+       $O_local = true; 
+       ini_set("log_errors", 1);
+       ini_set("error_log", "/tmp/php-error.log");
+} else {
+       ini_set("log_errors", 1);
+       ini_set("error_log", "../MYLOG/.php-error.log");
+}
+
+function myLog( $message, $var = '' ){
+
+       global $globalPHPFile;
+
+       if ( is_array($var) ) $var = print_r( $var, true );
+
+       error_log( '[' . urldecode(getenv('REQUEST_URI')) . '][' . basename($globalPHPFile, '.php') . '] ' . $message . $var );
+}
+
+if ( !isset ($_POST[ 'session_test' ]) ) {
+       myLog( "----------- MAIN -------------" );
+       myLog('REQUEST_URI MAIN: ' . $_SERVER['SERVER_NAME']);
+}
+
+ini_set('session.cookie_domain', $_SERVER['SERVER_NAME']);
+
+//------------------------------ url parsing ---------------------------------
+
+$urlLine       = explode('?', rtrim( getenv('REQUEST_URI') , '/') ); 
+$url           = explode('/', $urlLine[0] );
+
+if ( !empty($url[1]) )                         $mapNum         = $url[1]; else $mapNum = 0;
+if ( !empty($url[2]) )                                 $targetLocation = '/maps/' . "$url[2]|$url[3]|$url[4]|$url[5]" . '/'; else $targetLocation = $defMap[ $mapNum ];
+if ( !empty($url[3]) && !empty($url[4]) )      $targetLatLon   = [ $url[3], $url[4] ]; else $targetLatLon = $defLatLon;
+if ( !empty($url[5]) )                                 $targetZoom     = $url[5]; else $targetZoom = $defZoom;
+
+myLog('$targetLocation: ', $targetLocation);
+myLog('$mapNum: ', $mapNum);
+
+// ---------------------------------------------------------------------------
+
+exec("ls 'maps/'", $mapList );
+
+// ---------------------------------------------------------------------------
+
+?><html>
+       <head>
+               <script src="/js/jquery-1.11.0.min.js"></script>
+
+               <link rel="stylesheet" type="text/css" href="/js/leaflet-0.7.5/leaflet.css" />
+               <script src="/js/leaflet-0.7.5/leaflet.js"></script>
+
+       </head>
+       
+       <style>
+               body    { margin: 0; padding: 0 }
+               #map    { width: 100%; height: 100% }
+               #debug  { position: fixed; color: #fff; padding: 15px 20px; top: 10; right: 10; width: 300px; height: auto; background: rgba(0,0,0,0.5); border-radius: 15px }
+               #debug a        { color: #eee; margin-left: -5px; padding: 2px 5px; text-decoration: none; line-height: 25px }
+               #debug a:hover, .select { background: rgba(1,0,0,0.3); border-radius: 15px; color: white; }
+       </style>
+
+       <body>
+               <div id="map"><!-- --></div>
+               <div id="debug">
+<?
+               foreach( $mapList as $mapLine ){
+                       $map = explode('|', $mapLine);
+
+                       if ( $url[2] == $map[0] ) $select = 'class="select"'; else $select = ''
+?>             
+                       <a href="/<? echo $mapNum ?>/<? echo $map[0]?>/<? echo $map[1]?>/<? echo $map[2]?>/<? echo $map[3]?>" <? echo $select ?>> <?echo $map[0] ?> </a> <br />
+<?
+               }
+?>
+                       <br />
+<?
+               for( $a = 0; $a < count( $defMap ); $a ++ ){
+
+                       if ( $url[1] == $a ) $select = 'class="select"'; else $select = ''
+?>
+                       <a href="/<? echo $a ?>/" <? echo $select ?>> <? echo $defMap[ $a ] ?> </a><br />
+<?
+               }
+?>
+                       <br />
+                       <br />
+
+                       <div id="current"><!-- --></div>
+                       <div id="command"><!-- --></div>
+               </div>
+       </body>
+
+       <script>
+
+       ml              = console.log;
+
+       defPosition     = <? echo json_encode($targetLatLon) ?>;
+       defMapZoom      = <? echo $targetZoom ?>;
+       mapPath         = '<? echo $targetLocation ?>';
+
+//     var map = L.map('map', { zoomControl:false, attributionControl:false, fadeAnimation:false, zoomAnimation:false }).setView([ defLat, defLon ], defMapZoom);
+       map = L.map('map').setView( defPosition, defMapZoom);
+
+//     mapObj = L.tileLayer( 'http://{s}.tile.openstreetmap.de/{z}/{x}/{y}.png');
+       mapObj = L.tileLayer( mapPath + '{z}/{x}/{y}.png');
+
+       map.addLayer( mapObj );
+
+       lat = 0
+       lng = 0
+
+       var cl = 0;
+       var clc = [[0, 0][0, 0]];
+
+       function displayCommand(){
+               debugTxt = clc[0][0] + ' ' + clc[0][1] + ' ' + clc[1][0] + ' ' + clc[1][1] + ' ' + map.getZoom();
+               $('#debug #command').html( debugTxt );
+       }
+
+       function displayCurrent(){
+               debugTxt = lat + ' ' + lng + ' ' + map.getZoom();
+               $('#debug #current').html( debugTxt );
+       }
+
+       map.addEventListener('click', function(ev) {
+               lat = Number(ev.latlng.lat).toFixed(5);
+               lng = Number(ev.latlng.lng).toFixed(5);
+
+               displayCurrent();
+
+               clc[ cl ] = [ lat, lng ];
+
+               if (cl == 1) {
+                       if (rect) map.removeLayer( rect );
+                       var rect = L.rectangle( [clc[0], clc[1]] , {color: 'blue', weight: 1}).addTo(map);      
+                       displayCommand();
+               }
+
+               marker = L.marker( ev.latlng,{ draggable: false } ).addTo( map );
+
+               if (cl < 1) cl++;  else cl = 0;
+               
+       });
+
+       map.on('zoomend', function() {
+               displayCurrent();
+       });
+
+       </script>
+</html>
+
diff --git a/TESTING_WEB/js/jquery-1.11.0.min.js b/TESTING_WEB/js/jquery-1.11.0.min.js
new file mode 100644 (file)
index 0000000..73f33fb
--- /dev/null
@@ -0,0 +1,4 @@
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diff --git a/TESTING_WEB/js/leaflet-0.7.5/leaflet-src.js b/TESTING_WEB/js/leaflet-0.7.5/leaflet-src.js
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@@ -0,0 +1,9163 @@
+/*
+ Leaflet, a JavaScript library for mobile-friendly interactive maps. http://leafletjs.com
+ (c) 2010-2013, Vladimir Agafonkin
+ (c) 2010-2011, CloudMade
+*/
+(function (window, document, undefined) {\r
+var oldL = window.L,\r
+    L = {};\r
+\r
+L.version = '0.7.5';\r
+\r
+// define Leaflet for Node module pattern loaders, including Browserify\r
+if (typeof module === 'object' && typeof module.exports === 'object') {\r
+       module.exports = L;\r
+\r
+// define Leaflet as an AMD module\r
+} else if (typeof define === 'function' && define.amd) {\r
+       define(L);\r
+}\r
+\r
+// define Leaflet as a global L variable, saving the original L to restore later if needed\r
+\r
+L.noConflict = function () {\r
+       window.L = oldL;\r
+       return this;\r
+};\r
+\r
+window.L = L;\r
+
+
+/*\r
+ * L.Util contains various utility functions used throughout Leaflet code.\r
+ */\r
+\r
+L.Util = {\r
+       extend: function (dest) { // (Object[, Object, ...]) ->\r
+               var sources = Array.prototype.slice.call(arguments, 1),\r
+                   i, j, len, src;\r
+\r
+               for (j = 0, len = sources.length; j < len; j++) {\r
+                       src = sources[j] || {};\r
+                       for (i in src) {\r
+                               if (src.hasOwnProperty(i)) {\r
+                                       dest[i] = src[i];\r
+                               }\r
+                       }\r
+               }\r
+               return dest;\r
+       },\r
+\r
+       bind: function (fn, obj) { // (Function, Object) -> Function\r
+               var args = arguments.length > 2 ? Array.prototype.slice.call(arguments, 2) : null;\r
+               return function () {\r
+                       return fn.apply(obj, args || arguments);\r
+               };\r
+       },\r
+\r
+       stamp: (function () {\r
+               var lastId = 0,\r
+                   key = '_leaflet_id';\r
+               return function (obj) {\r
+                       obj[key] = obj[key] || ++lastId;\r
+                       return obj[key];\r
+               };\r
+       }()),\r
+\r
+       invokeEach: function (obj, method, context) {\r
+               var i, args;\r
+\r
+               if (typeof obj === 'object') {\r
+                       args = Array.prototype.slice.call(arguments, 3);\r
+\r
+                       for (i in obj) {\r
+                               method.apply(context, [i, obj[i]].concat(args));\r
+                       }\r
+                       return true;\r
+               }\r
+\r
+               return false;\r
+       },\r
+\r
+       limitExecByInterval: function (fn, time, context) {\r
+               var lock, execOnUnlock;\r
+\r
+               return function wrapperFn() {\r
+                       var args = arguments;\r
+\r
+                       if (lock) {\r
+                               execOnUnlock = true;\r
+                               return;\r
+                       }\r
+\r
+                       lock = true;\r
+\r
+                       setTimeout(function () {\r
+                               lock = false;\r
+\r
+                               if (execOnUnlock) {\r
+                                       wrapperFn.apply(context, args);\r
+                                       execOnUnlock = false;\r
+                               }\r
+                       }, time);\r
+\r
+                       fn.apply(context, args);\r
+               };\r
+       },\r
+\r
+       falseFn: function () {\r
+               return false;\r
+       },\r
+\r
+       formatNum: function (num, digits) {\r
+               var pow = Math.pow(10, digits || 5);\r
+               return Math.round(num * pow) / pow;\r
+       },\r
+\r
+       trim: function (str) {\r
+               return str.trim ? str.trim() : str.replace(/^\s+|\s+$/g, '');\r
+       },\r
+\r
+       splitWords: function (str) {\r
+               return L.Util.trim(str).split(/\s+/);\r
+       },\r
+\r
+       setOptions: function (obj, options) {\r
+               obj.options = L.extend({}, obj.options, options);\r
+               return obj.options;\r
+       },\r
+\r
+       getParamString: function (obj, existingUrl, uppercase) {\r
+               var params = [];\r
+               for (var i in obj) {\r
+                       params.push(encodeURIComponent(uppercase ? i.toUpperCase() : i) + '=' + encodeURIComponent(obj[i]));\r
+               }\r
+               return ((!existingUrl || existingUrl.indexOf('?') === -1) ? '?' : '&') + params.join('&');\r
+       },\r
+       template: function (str, data) {\r
+               return str.replace(/\{ *([\w_]+) *\}/g, function (str, key) {\r
+                       var value = data[key];\r
+                       if (value === undefined) {\r
+                               throw new Error('No value provided for variable ' + str);\r
+                       } else if (typeof value === 'function') {\r
+                               value = value(data);\r
+                       }\r
+                       return value;\r
+               });\r
+       },\r
+\r
+       isArray: Array.isArray || function (obj) {\r
+               return (Object.prototype.toString.call(obj) === '[object Array]');\r
+       },\r
+\r
+       emptyImageUrl: 'data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs='\r
+};\r
+\r
+(function () {\r
+\r
+       // inspired by http://paulirish.com/2011/requestanimationframe-for-smart-animating/\r
+\r
+       function getPrefixed(name) {\r
+               var i, fn,\r
+                   prefixes = ['webkit', 'moz', 'o', 'ms'];\r
+\r
+               for (i = 0; i < prefixes.length && !fn; i++) {\r
+                       fn = window[prefixes[i] + name];\r
+               }\r
+\r
+               return fn;\r
+       }\r
+\r
+       var lastTime = 0;\r
+\r
+       function timeoutDefer(fn) {\r
+               var time = +new Date(),\r
+                   timeToCall = Math.max(0, 16 - (time - lastTime));\r
+\r
+               lastTime = time + timeToCall;\r
+               return window.setTimeout(fn, timeToCall);\r
+       }\r
+\r
+       var requestFn = window.requestAnimationFrame ||\r
+               getPrefixed('RequestAnimationFrame') || timeoutDefer;\r
+\r
+       var cancelFn = window.cancelAnimationFrame ||\r
+               getPrefixed('CancelAnimationFrame') ||\r
+               getPrefixed('CancelRequestAnimationFrame') ||\r
+               function (id) { window.clearTimeout(id); };\r
+\r
+\r
+       L.Util.requestAnimFrame = function (fn, context, immediate, element) {\r
+               fn = L.bind(fn, context);\r
+\r
+               if (immediate && requestFn === timeoutDefer) {\r
+                       fn();\r
+               } else {\r
+                       return requestFn.call(window, fn, element);\r
+               }\r
+       };\r
+\r
+       L.Util.cancelAnimFrame = function (id) {\r
+               if (id) {\r
+                       cancelFn.call(window, id);\r
+               }\r
+       };\r
+\r
+}());\r
+\r
+// shortcuts for most used utility functions\r
+L.extend = L.Util.extend;\r
+L.bind = L.Util.bind;\r
+L.stamp = L.Util.stamp;\r
+L.setOptions = L.Util.setOptions;\r
+
+
+/*\r
+ * L.Class powers the OOP facilities of the library.\r
+ * Thanks to John Resig and Dean Edwards for inspiration!\r
+ */\r
+\r
+L.Class = function () {};\r
+\r
+L.Class.extend = function (props) {\r
+\r
+       // extended class with the new prototype\r
+       var NewClass = function () {\r
+\r
+               // call the constructor\r
+               if (this.initialize) {\r
+                       this.initialize.apply(this, arguments);\r
+               }\r
+\r
+               // call all constructor hooks\r
+               if (this._initHooks) {\r
+                       this.callInitHooks();\r
+               }\r
+       };\r
+\r
+       // instantiate class without calling constructor\r
+       var F = function () {};\r
+       F.prototype = this.prototype;\r
+\r
+       var proto = new F();\r
+       proto.constructor = NewClass;\r
+\r
+       NewClass.prototype = proto;\r
+\r
+       //inherit parent's statics\r
+       for (var i in this) {\r
+               if (this.hasOwnProperty(i) && i !== 'prototype') {\r
+                       NewClass[i] = this[i];\r
+               }\r
+       }\r
+\r
+       // mix static properties into the class\r
+       if (props.statics) {\r
+               L.extend(NewClass, props.statics);\r
+               delete props.statics;\r
+       }\r
+\r
+       // mix includes into the prototype\r
+       if (props.includes) {\r
+               L.Util.extend.apply(null, [proto].concat(props.includes));\r
+               delete props.includes;\r
+       }\r
+\r
+       // merge options\r
+       if (props.options && proto.options) {\r
+               props.options = L.extend({}, proto.options, props.options);\r
+       }\r
+\r
+       // mix given properties into the prototype\r
+       L.extend(proto, props);\r
+\r
+       proto._initHooks = [];\r
+\r
+       var parent = this;\r
+       // jshint camelcase: false\r
+       NewClass.__super__ = parent.prototype;\r
+\r
+       // add method for calling all hooks\r
+       proto.callInitHooks = function () {\r
+\r
+               if (this._initHooksCalled) { return; }\r
+\r
+               if (parent.prototype.callInitHooks) {\r
+                       parent.prototype.callInitHooks.call(this);\r
+               }\r
+\r
+               this._initHooksCalled = true;\r
+\r
+               for (var i = 0, len = proto._initHooks.length; i < len; i++) {\r
+                       proto._initHooks[i].call(this);\r
+               }\r
+       };\r
+\r
+       return NewClass;\r
+};\r
+\r
+\r
+// method for adding properties to prototype\r
+L.Class.include = function (props) {\r
+       L.extend(this.prototype, props);\r
+};\r
+\r
+// merge new default options to the Class\r
+L.Class.mergeOptions = function (options) {\r
+       L.extend(this.prototype.options, options);\r
+};\r
+\r
+// add a constructor hook\r
+L.Class.addInitHook = function (fn) { // (Function) || (String, args...)\r
+       var args = Array.prototype.slice.call(arguments, 1);\r
+\r
+       var init = typeof fn === 'function' ? fn : function () {\r
+               this[fn].apply(this, args);\r
+       };\r
+\r
+       this.prototype._initHooks = this.prototype._initHooks || [];\r
+       this.prototype._initHooks.push(init);\r
+};\r
+
+
+/*\r
+ * L.Mixin.Events is used to add custom events functionality to Leaflet classes.\r
+ */\r
+\r
+var eventsKey = '_leaflet_events';\r
+\r
+L.Mixin = {};\r
+\r
+L.Mixin.Events = {\r
+\r
+       addEventListener: function (types, fn, context) { // (String, Function[, Object]) or (Object[, Object])\r
+\r
+               // types can be a map of types/handlers\r
+               if (L.Util.invokeEach(types, this.addEventListener, this, fn, context)) { return this; }\r
+\r
+               var events = this[eventsKey] = this[eventsKey] || {},\r
+                   contextId = context && context !== this && L.stamp(context),\r
+                   i, len, event, type, indexKey, indexLenKey, typeIndex;\r
+\r
+               // types can be a string of space-separated words\r
+               types = L.Util.splitWords(types);\r
+\r
+               for (i = 0, len = types.length; i < len; i++) {\r
+                       event = {\r
+                               action: fn,\r
+                               context: context || this\r
+                       };\r
+                       type = types[i];\r
+\r
+                       if (contextId) {\r
+                               // store listeners of a particular context in a separate hash (if it has an id)\r
+                               // gives a major performance boost when removing thousands of map layers\r
+\r
+                               indexKey = type + '_idx';\r
+                               indexLenKey = indexKey + '_len';\r
+\r
+                               typeIndex = events[indexKey] = events[indexKey] || {};\r
+\r
+                               if (!typeIndex[contextId]) {\r
+                                       typeIndex[contextId] = [];\r
+\r
+                                       // keep track of the number of keys in the index to quickly check if it's empty\r
+                                       events[indexLenKey] = (events[indexLenKey] || 0) + 1;\r
+                               }\r
+\r
+                               typeIndex[contextId].push(event);\r
+\r
+\r
+                       } else {\r
+                               events[type] = events[type] || [];\r
+                               events[type].push(event);\r
+                       }\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       hasEventListeners: function (type) { // (String) -> Boolean\r
+               var events = this[eventsKey];\r
+               return !!events && ((type in events && events[type].length > 0) ||\r
+                                   (type + '_idx' in events && events[type + '_idx_len'] > 0));\r
+       },\r
+\r
+       removeEventListener: function (types, fn, context) { // ([String, Function, Object]) or (Object[, Object])\r
+\r
+               if (!this[eventsKey]) {\r
+                       return this;\r
+               }\r
+\r
+               if (!types) {\r
+                       return this.clearAllEventListeners();\r
+               }\r
+\r
+               if (L.Util.invokeEach(types, this.removeEventListener, this, fn, context)) { return this; }\r
+\r
+               var events = this[eventsKey],\r
+                   contextId = context && context !== this && L.stamp(context),\r
+                   i, len, type, listeners, j, indexKey, indexLenKey, typeIndex, removed;\r
+\r
+               types = L.Util.splitWords(types);\r
+\r
+               for (i = 0, len = types.length; i < len; i++) {\r
+                       type = types[i];\r
+                       indexKey = type + '_idx';\r
+                       indexLenKey = indexKey + '_len';\r
+\r
+                       typeIndex = events[indexKey];\r
+\r
+                       if (!fn) {\r
+                               // clear all listeners for a type if function isn't specified\r
+                               delete events[type];\r
+                               delete events[indexKey];\r
+                               delete events[indexLenKey];\r
+\r
+                       } else {\r
+                               listeners = contextId && typeIndex ? typeIndex[contextId] : events[type];\r
+\r
+                               if (listeners) {\r
+                                       for (j = listeners.length - 1; j >= 0; j--) {\r
+                                               if ((listeners[j].action === fn) && (!context || (listeners[j].context === context))) {\r
+                                                       removed = listeners.splice(j, 1);\r
+                                                       // set the old action to a no-op, because it is possible\r
+                                                       // that the listener is being iterated over as part of a dispatch\r
+                                                       removed[0].action = L.Util.falseFn;\r
+                                               }\r
+                                       }\r
+\r
+                                       if (context && typeIndex && (listeners.length === 0)) {\r
+                                               delete typeIndex[contextId];\r
+                                               events[indexLenKey]--;\r
+                                       }\r
+                               }\r
+                       }\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       clearAllEventListeners: function () {\r
+               delete this[eventsKey];\r
+               return this;\r
+       },\r
+\r
+       fireEvent: function (type, data) { // (String[, Object])\r
+               if (!this.hasEventListeners(type)) {\r
+                       return this;\r
+               }\r
+\r
+               var event = L.Util.extend({}, data, { type: type, target: this });\r
+\r
+               var events = this[eventsKey],\r
+                   listeners, i, len, typeIndex, contextId;\r
+\r
+               if (events[type]) {\r
+                       // make sure adding/removing listeners inside other listeners won't cause infinite loop\r
+                       listeners = events[type].slice();\r
+\r
+                       for (i = 0, len = listeners.length; i < len; i++) {\r
+                               listeners[i].action.call(listeners[i].context, event);\r
+                       }\r
+               }\r
+\r
+               // fire event for the context-indexed listeners as well\r
+               typeIndex = events[type + '_idx'];\r
+\r
+               for (contextId in typeIndex) {\r
+                       listeners = typeIndex[contextId].slice();\r
+\r
+                       if (listeners) {\r
+                               for (i = 0, len = listeners.length; i < len; i++) {\r
+                                       listeners[i].action.call(listeners[i].context, event);\r
+                               }\r
+                       }\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       addOneTimeEventListener: function (types, fn, context) {\r
+\r
+               if (L.Util.invokeEach(types, this.addOneTimeEventListener, this, fn, context)) { return this; }\r
+\r
+               var handler = L.bind(function () {\r
+                       this\r
+                           .removeEventListener(types, fn, context)\r
+                           .removeEventListener(types, handler, context);\r
+               }, this);\r
+\r
+               return this\r
+                   .addEventListener(types, fn, context)\r
+                   .addEventListener(types, handler, context);\r
+       }\r
+};\r
+\r
+L.Mixin.Events.on = L.Mixin.Events.addEventListener;\r
+L.Mixin.Events.off = L.Mixin.Events.removeEventListener;\r
+L.Mixin.Events.once = L.Mixin.Events.addOneTimeEventListener;\r
+L.Mixin.Events.fire = L.Mixin.Events.fireEvent;\r
+
+
+/*\r
+ * L.Browser handles different browser and feature detections for internal Leaflet use.\r
+ */\r
+\r
+(function () {\r
+\r
+       var ie = 'ActiveXObject' in window,\r
+               ielt9 = ie && !document.addEventListener,\r
+\r
+           // terrible browser detection to work around Safari / iOS / Android browser bugs\r
+           ua = navigator.userAgent.toLowerCase(),\r
+           webkit = ua.indexOf('webkit') !== -1,\r
+           chrome = ua.indexOf('chrome') !== -1,\r
+           phantomjs = ua.indexOf('phantom') !== -1,\r
+           android = ua.indexOf('android') !== -1,\r
+           android23 = ua.search('android [23]') !== -1,\r
+               gecko = ua.indexOf('gecko') !== -1,\r
+\r
+           mobile = typeof orientation !== undefined + '',\r
+           msPointer = !window.PointerEvent && window.MSPointerEvent,\r
+               pointer = (window.PointerEvent && window.navigator.pointerEnabled && window.navigator.maxTouchPoints) ||\r
+                                 msPointer,\r
+           retina = ('devicePixelRatio' in window && window.devicePixelRatio > 1) ||\r
+                    ('matchMedia' in window && window.matchMedia('(min-resolution:144dpi)') &&\r
+                     window.matchMedia('(min-resolution:144dpi)').matches),\r
+\r
+           doc = document.documentElement,\r
+           ie3d = ie && ('transition' in doc.style),\r
+           webkit3d = ('WebKitCSSMatrix' in window) && ('m11' in new window.WebKitCSSMatrix()) && !android23,\r
+           gecko3d = 'MozPerspective' in doc.style,\r
+           opera3d = 'OTransition' in doc.style,\r
+           any3d = !window.L_DISABLE_3D && (ie3d || webkit3d || gecko3d || opera3d) && !phantomjs;\r
+\r
+       var touch = !window.L_NO_TOUCH && !phantomjs && (pointer || 'ontouchstart' in window ||\r
+               (window.DocumentTouch && document instanceof window.DocumentTouch));\r
+\r
+       L.Browser = {\r
+               ie: ie,\r
+               ielt9: ielt9,\r
+               webkit: webkit,\r
+               gecko: gecko && !webkit && !window.opera && !ie,\r
+\r
+               android: android,\r
+               android23: android23,\r
+\r
+               chrome: chrome,\r
+\r
+               ie3d: ie3d,\r
+               webkit3d: webkit3d,\r
+               gecko3d: gecko3d,\r
+               opera3d: opera3d,\r
+               any3d: any3d,\r
+\r
+               mobile: mobile,\r
+               mobileWebkit: mobile && webkit,\r
+               mobileWebkit3d: mobile && webkit3d,\r
+               mobileOpera: mobile && window.opera,\r
+\r
+               touch: touch,\r
+               msPointer: msPointer,\r
+               pointer: pointer,\r
+\r
+               retina: retina\r
+       };\r
+\r
+}());\r
+
+
+/*\r
+ * L.Point represents a point with x and y coordinates.\r
+ */\r
+\r
+L.Point = function (/*Number*/ x, /*Number*/ y, /*Boolean*/ round) {\r
+       this.x = (round ? Math.round(x) : x);\r
+       this.y = (round ? Math.round(y) : y);\r
+};\r
+\r
+L.Point.prototype = {\r
+\r
+       clone: function () {\r
+               return new L.Point(this.x, this.y);\r
+       },\r
+\r
+       // non-destructive, returns a new point\r
+       add: function (point) {\r
+               return this.clone()._add(L.point(point));\r
+       },\r
+\r
+       // destructive, used directly for performance in situations where it's safe to modify existing point\r
+       _add: function (point) {\r
+               this.x += point.x;\r
+               this.y += point.y;\r
+               return this;\r
+       },\r
+\r
+       subtract: function (point) {\r
+               return this.clone()._subtract(L.point(point));\r
+       },\r
+\r
+       _subtract: function (point) {\r
+               this.x -= point.x;\r
+               this.y -= point.y;\r
+               return this;\r
+       },\r
+\r
+       divideBy: function (num) {\r
+               return this.clone()._divideBy(num);\r
+       },\r
+\r
+       _divideBy: function (num) {\r
+               this.x /= num;\r
+               this.y /= num;\r
+               return this;\r
+       },\r
+\r
+       multiplyBy: function (num) {\r
+               return this.clone()._multiplyBy(num);\r
+       },\r
+\r
+       _multiplyBy: function (num) {\r
+               this.x *= num;\r
+               this.y *= num;\r
+               return this;\r
+       },\r
+\r
+       round: function () {\r
+               return this.clone()._round();\r
+       },\r
+\r
+       _round: function () {\r
+               this.x = Math.round(this.x);\r
+               this.y = Math.round(this.y);\r
+               return this;\r
+       },\r
+\r
+       floor: function () {\r
+               return this.clone()._floor();\r
+       },\r
+\r
+       _floor: function () {\r
+               this.x = Math.floor(this.x);\r
+               this.y = Math.floor(this.y);\r
+               return this;\r
+       },\r
+\r
+       distanceTo: function (point) {\r
+               point = L.point(point);\r
+\r
+               var x = point.x - this.x,\r
+                   y = point.y - this.y;\r
+\r
+               return Math.sqrt(x * x + y * y);\r
+       },\r
+\r
+       equals: function (point) {\r
+               point = L.point(point);\r
+\r
+               return point.x === this.x &&\r
+                      point.y === this.y;\r
+       },\r
+\r
+       contains: function (point) {\r
+               point = L.point(point);\r
+\r
+               return Math.abs(point.x) <= Math.abs(this.x) &&\r
+                      Math.abs(point.y) <= Math.abs(this.y);\r
+       },\r
+\r
+       toString: function () {\r
+               return 'Point(' +\r
+                       L.Util.formatNum(this.x) + ', ' +\r
+                       L.Util.formatNum(this.y) + ')';\r
+       }\r
+};\r
+\r
+L.point = function (x, y, round) {\r
+       if (x instanceof L.Point) {\r
+               return x;\r
+       }\r
+       if (L.Util.isArray(x)) {\r
+               return new L.Point(x[0], x[1]);\r
+       }\r
+       if (x === undefined || x === null) {\r
+               return x;\r
+       }\r
+       return new L.Point(x, y, round);\r
+};\r
+
+
+/*\r
+ * L.Bounds represents a rectangular area on the screen in pixel coordinates.\r
+ */\r
+\r
+L.Bounds = function (a, b) { //(Point, Point) or Point[]\r
+       if (!a) { return; }\r
+\r
+       var points = b ? [a, b] : a;\r
+\r
+       for (var i = 0, len = points.length; i < len; i++) {\r
+               this.extend(points[i]);\r
+       }\r
+};\r
+\r
+L.Bounds.prototype = {\r
+       // extend the bounds to contain the given point\r
+       extend: function (point) { // (Point)\r
+               point = L.point(point);\r
+\r
+               if (!this.min && !this.max) {\r
+                       this.min = point.clone();\r
+                       this.max = point.clone();\r
+               } else {\r
+                       this.min.x = Math.min(point.x, this.min.x);\r
+                       this.max.x = Math.max(point.x, this.max.x);\r
+                       this.min.y = Math.min(point.y, this.min.y);\r
+                       this.max.y = Math.max(point.y, this.max.y);\r
+               }\r
+               return this;\r
+       },\r
+\r
+       getCenter: function (round) { // (Boolean) -> Point\r
+               return new L.Point(\r
+                       (this.min.x + this.max.x) / 2,\r
+                       (this.min.y + this.max.y) / 2, round);\r
+       },\r
+\r
+       getBottomLeft: function () { // -> Point\r
+               return new L.Point(this.min.x, this.max.y);\r
+       },\r
+\r
+       getTopRight: function () { // -> Point\r
+               return new L.Point(this.max.x, this.min.y);\r
+       },\r
+\r
+       getSize: function () {\r
+               return this.max.subtract(this.min);\r
+       },\r
+\r
+       contains: function (obj) { // (Bounds) or (Point) -> Boolean\r
+               var min, max;\r
+\r
+               if (typeof obj[0] === 'number' || obj instanceof L.Point) {\r
+                       obj = L.point(obj);\r
+               } else {\r
+                       obj = L.bounds(obj);\r
+               }\r
+\r
+               if (obj instanceof L.Bounds) {\r
+                       min = obj.min;\r
+                       max = obj.max;\r
+               } else {\r
+                       min = max = obj;\r
+               }\r
+\r
+               return (min.x >= this.min.x) &&\r
+                      (max.x <= this.max.x) &&\r
+                      (min.y >= this.min.y) &&\r
+                      (max.y <= this.max.y);\r
+       },\r
+\r
+       intersects: function (bounds) { // (Bounds) -> Boolean\r
+               bounds = L.bounds(bounds);\r
+\r
+               var min = this.min,\r
+                   max = this.max,\r
+                   min2 = bounds.min,\r
+                   max2 = bounds.max,\r
+                   xIntersects = (max2.x >= min.x) && (min2.x <= max.x),\r
+                   yIntersects = (max2.y >= min.y) && (min2.y <= max.y);\r
+\r
+               return xIntersects && yIntersects;\r
+       },\r
+\r
+       isValid: function () {\r
+               return !!(this.min && this.max);\r
+       }\r
+};\r
+\r
+L.bounds = function (a, b) { // (Bounds) or (Point, Point) or (Point[])\r
+       if (!a || a instanceof L.Bounds) {\r
+               return a;\r
+       }\r
+       return new L.Bounds(a, b);\r
+};\r
+
+
+/*\r
+ * L.Transformation is an utility class to perform simple point transformations through a 2d-matrix.\r
+ */\r
+\r
+L.Transformation = function (a, b, c, d) {\r
+       this._a = a;\r
+       this._b = b;\r
+       this._c = c;\r
+       this._d = d;\r
+};\r
+\r
+L.Transformation.prototype = {\r
+       transform: function (point, scale) { // (Point, Number) -> Point\r
+               return this._transform(point.clone(), scale);\r
+       },\r
+\r
+       // destructive transform (faster)\r
+       _transform: function (point, scale) {\r
+               scale = scale || 1;\r
+               point.x = scale * (this._a * point.x + this._b);\r
+               point.y = scale * (this._c * point.y + this._d);\r
+               return point;\r
+       },\r
+\r
+       untransform: function (point, scale) {\r
+               scale = scale || 1;\r
+               return new L.Point(\r
+                       (point.x / scale - this._b) / this._a,\r
+                       (point.y / scale - this._d) / this._c);\r
+       }\r
+};\r
+
+
+/*\r
+ * L.DomUtil contains various utility functions for working with DOM.\r
+ */\r
+\r
+L.DomUtil = {\r
+       get: function (id) {\r
+               return (typeof id === 'string' ? document.getElementById(id) : id);\r
+       },\r
+\r
+       getStyle: function (el, style) {\r
+\r
+               var value = el.style[style];\r
+\r
+               if (!value && el.currentStyle) {\r
+                       value = el.currentStyle[style];\r
+               }\r
+\r
+               if ((!value || value === 'auto') && document.defaultView) {\r
+                       var css = document.defaultView.getComputedStyle(el, null);\r
+                       value = css ? css[style] : null;\r
+               }\r
+\r
+               return value === 'auto' ? null : value;\r
+       },\r
+\r
+       getViewportOffset: function (element) {\r
+\r
+               var top = 0,\r
+                   left = 0,\r
+                   el = element,\r
+                   docBody = document.body,\r
+                   docEl = document.documentElement,\r
+                   pos;\r
+\r
+               do {\r
+                       top  += el.offsetTop  || 0;\r
+                       left += el.offsetLeft || 0;\r
+\r
+                       //add borders\r
+                       top += parseInt(L.DomUtil.getStyle(el, 'borderTopWidth'), 10) || 0;\r
+                       left += parseInt(L.DomUtil.getStyle(el, 'borderLeftWidth'), 10) || 0;\r
+\r
+                       pos = L.DomUtil.getStyle(el, 'position');\r
+\r
+                       if (el.offsetParent === docBody && pos === 'absolute') { break; }\r
+\r
+                       if (pos === 'fixed') {\r
+                               top  += docBody.scrollTop  || docEl.scrollTop  || 0;\r
+                               left += docBody.scrollLeft || docEl.scrollLeft || 0;\r
+                               break;\r
+                       }\r
+\r
+                       if (pos === 'relative' && !el.offsetLeft) {\r
+                               var width = L.DomUtil.getStyle(el, 'width'),\r
+                                   maxWidth = L.DomUtil.getStyle(el, 'max-width'),\r
+                                   r = el.getBoundingClientRect();\r
+\r
+                               if (width !== 'none' || maxWidth !== 'none') {\r
+                                       left += r.left + el.clientLeft;\r
+                               }\r
+\r
+                               //calculate full y offset since we're breaking out of the loop\r
+                               top += r.top + (docBody.scrollTop  || docEl.scrollTop  || 0);\r
+\r
+                               break;\r
+                       }\r
+\r
+                       el = el.offsetParent;\r
+\r
+               } while (el);\r
+\r
+               el = element;\r
+\r
+               do {\r
+                       if (el === docBody) { break; }\r
+\r
+                       top  -= el.scrollTop  || 0;\r
+                       left -= el.scrollLeft || 0;\r
+\r
+                       el = el.parentNode;\r
+               } while (el);\r
+\r
+               return new L.Point(left, top);\r
+       },\r
+\r
+       documentIsLtr: function () {\r
+               if (!L.DomUtil._docIsLtrCached) {\r
+                       L.DomUtil._docIsLtrCached = true;\r
+                       L.DomUtil._docIsLtr = L.DomUtil.getStyle(document.body, 'direction') === 'ltr';\r
+               }\r
+               return L.DomUtil._docIsLtr;\r
+       },\r
+\r
+       create: function (tagName, className, container) {\r
+\r
+               var el = document.createElement(tagName);\r
+               el.className = className;\r
+\r
+               if (container) {\r
+                       container.appendChild(el);\r
+               }\r
+\r
+               return el;\r
+       },\r
+\r
+       hasClass: function (el, name) {\r
+               if (el.classList !== undefined) {\r
+                       return el.classList.contains(name);\r
+               }\r
+               var className = L.DomUtil._getClass(el);\r
+               return className.length > 0 && new RegExp('(^|\\s)' + name + '(\\s|$)').test(className);\r
+       },\r
+\r
+       addClass: function (el, name) {\r
+               if (el.classList !== undefined) {\r
+                       var classes = L.Util.splitWords(name);\r
+                       for (var i = 0, len = classes.length; i < len; i++) {\r
+                               el.classList.add(classes[i]);\r
+                       }\r
+               } else if (!L.DomUtil.hasClass(el, name)) {\r
+                       var className = L.DomUtil._getClass(el);\r
+                       L.DomUtil._setClass(el, (className ? className + ' ' : '') + name);\r
+               }\r
+       },\r
+\r
+       removeClass: function (el, name) {\r
+               if (el.classList !== undefined) {\r
+                       el.classList.remove(name);\r
+               } else {\r
+                       L.DomUtil._setClass(el, L.Util.trim((' ' + L.DomUtil._getClass(el) + ' ').replace(' ' + name + ' ', ' ')));\r
+               }\r
+       },\r
+\r
+       _setClass: function (el, name) {\r
+               if (el.className.baseVal === undefined) {\r
+                       el.className = name;\r
+               } else {\r
+                       // in case of SVG element\r
+                       el.className.baseVal = name;\r
+               }\r
+       },\r
+\r
+       _getClass: function (el) {\r
+               return el.className.baseVal === undefined ? el.className : el.className.baseVal;\r
+       },\r
+\r
+       setOpacity: function (el, value) {\r
+\r
+               if ('opacity' in el.style) {\r
+                       el.style.opacity = value;\r
+\r
+               } else if ('filter' in el.style) {\r
+\r
+                       var filter = false,\r
+                           filterName = 'DXImageTransform.Microsoft.Alpha';\r
+\r
+                       // filters collection throws an error if we try to retrieve a filter that doesn't exist\r
+                       try {\r
+                               filter = el.filters.item(filterName);\r
+                       } catch (e) {\r
+                               // don't set opacity to 1 if we haven't already set an opacity,\r
+                               // it isn't needed and breaks transparent pngs.\r
+                               if (value === 1) { return; }\r
+                       }\r
+\r
+                       value = Math.round(value * 100);\r
+\r
+                       if (filter) {\r
+                               filter.Enabled = (value !== 100);\r
+                               filter.Opacity = value;\r
+                       } else {\r
+                               el.style.filter += ' progid:' + filterName + '(opacity=' + value + ')';\r
+                       }\r
+               }\r
+       },\r
+\r
+       testProp: function (props) {\r
+\r
+               var style = document.documentElement.style;\r
+\r
+               for (var i = 0; i < props.length; i++) {\r
+                       if (props[i] in style) {\r
+                               return props[i];\r
+                       }\r
+               }\r
+               return false;\r
+       },\r
+\r
+       getTranslateString: function (point) {\r
+               // on WebKit browsers (Chrome/Safari/iOS Safari/Android) using translate3d instead of translate\r
+               // makes animation smoother as it ensures HW accel is used. Firefox 13 doesn't care\r
+               // (same speed either way), Opera 12 doesn't support translate3d\r
+\r
+               var is3d = L.Browser.webkit3d,\r
+                   open = 'translate' + (is3d ? '3d' : '') + '(',\r
+                   close = (is3d ? ',0' : '') + ')';\r
+\r
+               return open + point.x + 'px,' + point.y + 'px' + close;\r
+       },\r
+\r
+       getScaleString: function (scale, origin) {\r
+\r
+               var preTranslateStr = L.DomUtil.getTranslateString(origin.add(origin.multiplyBy(-1 * scale))),\r
+                   scaleStr = ' scale(' + scale + ') ';\r
+\r
+               return preTranslateStr + scaleStr;\r
+       },\r
+\r
+       setPosition: function (el, point, disable3D) { // (HTMLElement, Point[, Boolean])\r
+\r
+               // jshint camelcase: false\r
+               el._leaflet_pos = point;\r
+\r
+               if (!disable3D && L.Browser.any3d) {\r
+                       el.style[L.DomUtil.TRANSFORM] =  L.DomUtil.getTranslateString(point);\r
+               } else {\r
+                       el.style.left = point.x + 'px';\r
+                       el.style.top = point.y + 'px';\r
+               }\r
+       },\r
+\r
+       getPosition: function (el) {\r
+               // this method is only used for elements previously positioned using setPosition,\r
+               // so it's safe to cache the position for performance\r
+\r
+               // jshint camelcase: false\r
+               return el._leaflet_pos;\r
+       }\r
+};\r
+\r
+\r
+// prefix style property names\r
+\r
+L.DomUtil.TRANSFORM = L.DomUtil.testProp(\r
+        ['transform', 'WebkitTransform', 'OTransform', 'MozTransform', 'msTransform']);\r
+\r
+// webkitTransition comes first because some browser versions that drop vendor prefix don't do\r
+// the same for the transitionend event, in particular the Android 4.1 stock browser\r
+\r
+L.DomUtil.TRANSITION = L.DomUtil.testProp(\r
+        ['webkitTransition', 'transition', 'OTransition', 'MozTransition', 'msTransition']);\r
+\r
+L.DomUtil.TRANSITION_END =\r
+        L.DomUtil.TRANSITION === 'webkitTransition' || L.DomUtil.TRANSITION === 'OTransition' ?\r
+        L.DomUtil.TRANSITION + 'End' : 'transitionend';\r
+\r
+(function () {\r
+    if ('onselectstart' in document) {\r
+        L.extend(L.DomUtil, {\r
+            disableTextSelection: function () {\r
+                L.DomEvent.on(window, 'selectstart', L.DomEvent.preventDefault);\r
+            },\r
+\r
+            enableTextSelection: function () {\r
+                L.DomEvent.off(window, 'selectstart', L.DomEvent.preventDefault);\r
+            }\r
+        });\r
+    } else {\r
+        var userSelectProperty = L.DomUtil.testProp(\r
+            ['userSelect', 'WebkitUserSelect', 'OUserSelect', 'MozUserSelect', 'msUserSelect']);\r
+\r
+        L.extend(L.DomUtil, {\r
+            disableTextSelection: function () {\r
+                if (userSelectProperty) {\r
+                    var style = document.documentElement.style;\r
+                    this._userSelect = style[userSelectProperty];\r
+                    style[userSelectProperty] = 'none';\r
+                }\r
+            },\r
+\r
+            enableTextSelection: function () {\r
+                if (userSelectProperty) {\r
+                    document.documentElement.style[userSelectProperty] = this._userSelect;\r
+                    delete this._userSelect;\r
+                }\r
+            }\r
+        });\r
+    }\r
+\r
+       L.extend(L.DomUtil, {\r
+               disableImageDrag: function () {\r
+                       L.DomEvent.on(window, 'dragstart', L.DomEvent.preventDefault);\r
+               },\r
+\r
+               enableImageDrag: function () {\r
+                       L.DomEvent.off(window, 'dragstart', L.DomEvent.preventDefault);\r
+               }\r
+       });\r
+})();\r
+
+
+/*\r
+ * L.LatLng represents a geographical point with latitude and longitude coordinates.\r
+ */\r
+\r
+L.LatLng = function (lat, lng, alt) { // (Number, Number, Number)\r
+       lat = parseFloat(lat);\r
+       lng = parseFloat(lng);\r
+\r
+       if (isNaN(lat) || isNaN(lng)) {\r
+               throw new Error('Invalid LatLng object: (' + lat + ', ' + lng + ')');\r
+       }\r
+\r
+       this.lat = lat;\r
+       this.lng = lng;\r
+\r
+       if (alt !== undefined) {\r
+               this.alt = parseFloat(alt);\r
+       }\r
+};\r
+\r
+L.extend(L.LatLng, {\r
+       DEG_TO_RAD: Math.PI / 180,\r
+       RAD_TO_DEG: 180 / Math.PI,\r
+       MAX_MARGIN: 1.0E-9 // max margin of error for the "equals" check\r
+});\r
+\r
+L.LatLng.prototype = {\r
+       equals: function (obj) { // (LatLng) -> Boolean\r
+               if (!obj) { return false; }\r
+\r
+               obj = L.latLng(obj);\r
+\r
+               var margin = Math.max(\r
+                       Math.abs(this.lat - obj.lat),\r
+                       Math.abs(this.lng - obj.lng));\r
+\r
+               return margin <= L.LatLng.MAX_MARGIN;\r
+       },\r
+\r
+       toString: function (precision) { // (Number) -> String\r
+               return 'LatLng(' +\r
+                       L.Util.formatNum(this.lat, precision) + ', ' +\r
+                       L.Util.formatNum(this.lng, precision) + ')';\r
+       },\r
+\r
+       // Haversine distance formula, see http://en.wikipedia.org/wiki/Haversine_formula\r
+       // TODO move to projection code, LatLng shouldn't know about Earth\r
+       distanceTo: function (other) { // (LatLng) -> Number\r
+               other = L.latLng(other);\r
+\r
+               var R = 6378137, // earth radius in meters\r
+                   d2r = L.LatLng.DEG_TO_RAD,\r
+                   dLat = (other.lat - this.lat) * d2r,\r
+                   dLon = (other.lng - this.lng) * d2r,\r
+                   lat1 = this.lat * d2r,\r
+                   lat2 = other.lat * d2r,\r
+                   sin1 = Math.sin(dLat / 2),\r
+                   sin2 = Math.sin(dLon / 2);\r
+\r
+               var a = sin1 * sin1 + sin2 * sin2 * Math.cos(lat1) * Math.cos(lat2);\r
+\r
+               return R * 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));\r
+       },\r
+\r
+       wrap: function (a, b) { // (Number, Number) -> LatLng\r
+               var lng = this.lng;\r
+\r
+               a = a || -180;\r
+               b = b ||  180;\r
+\r
+               lng = (lng + b) % (b - a) + (lng < a || lng === b ? b : a);\r
+\r
+               return new L.LatLng(this.lat, lng);\r
+       }\r
+};\r
+\r
+L.latLng = function (a, b) { // (LatLng) or ([Number, Number]) or (Number, Number)\r
+       if (a instanceof L.LatLng) {\r
+               return a;\r
+       }\r
+       if (L.Util.isArray(a)) {\r
+               if (typeof a[0] === 'number' || typeof a[0] === 'string') {\r
+                       return new L.LatLng(a[0], a[1], a[2]);\r
+               } else {\r
+                       return null;\r
+               }\r
+       }\r
+       if (a === undefined || a === null) {\r
+               return a;\r
+       }\r
+       if (typeof a === 'object' && 'lat' in a) {\r
+               return new L.LatLng(a.lat, 'lng' in a ? a.lng : a.lon);\r
+       }\r
+       if (b === undefined) {\r
+               return null;\r
+       }\r
+       return new L.LatLng(a, b);\r
+};\r
+\r
+
+
+/*\r
+ * L.LatLngBounds represents a rectangular area on the map in geographical coordinates.\r
+ */\r
+\r
+L.LatLngBounds = function (southWest, northEast) { // (LatLng, LatLng) or (LatLng[])\r
+       if (!southWest) { return; }\r
+\r
+       var latlngs = northEast ? [southWest, northEast] : southWest;\r
+\r
+       for (var i = 0, len = latlngs.length; i < len; i++) {\r
+               this.extend(latlngs[i]);\r
+       }\r
+};\r
+\r
+L.LatLngBounds.prototype = {\r
+       // extend the bounds to contain the given point or bounds\r
+       extend: function (obj) { // (LatLng) or (LatLngBounds)\r
+               if (!obj) { return this; }\r
+\r
+               var latLng = L.latLng(obj);\r
+               if (latLng !== null) {\r
+                       obj = latLng;\r
+               } else {\r
+                       obj = L.latLngBounds(obj);\r
+               }\r
+\r
+               if (obj instanceof L.LatLng) {\r
+                       if (!this._southWest && !this._northEast) {\r
+                               this._southWest = new L.LatLng(obj.lat, obj.lng);\r
+                               this._northEast = new L.LatLng(obj.lat, obj.lng);\r
+                       } else {\r
+                               this._southWest.lat = Math.min(obj.lat, this._southWest.lat);\r
+                               this._southWest.lng = Math.min(obj.lng, this._southWest.lng);\r
+\r
+                               this._northEast.lat = Math.max(obj.lat, this._northEast.lat);\r
+                               this._northEast.lng = Math.max(obj.lng, this._northEast.lng);\r
+                       }\r
+               } else if (obj instanceof L.LatLngBounds) {\r
+                       this.extend(obj._southWest);\r
+                       this.extend(obj._northEast);\r
+               }\r
+               return this;\r
+       },\r
+\r
+       // extend the bounds by a percentage\r
+       pad: function (bufferRatio) { // (Number) -> LatLngBounds\r
+               var sw = this._southWest,\r
+                   ne = this._northEast,\r
+                   heightBuffer = Math.abs(sw.lat - ne.lat) * bufferRatio,\r
+                   widthBuffer = Math.abs(sw.lng - ne.lng) * bufferRatio;\r
+\r
+               return new L.LatLngBounds(\r
+                       new L.LatLng(sw.lat - heightBuffer, sw.lng - widthBuffer),\r
+                       new L.LatLng(ne.lat + heightBuffer, ne.lng + widthBuffer));\r
+       },\r
+\r
+       getCenter: function () { // -> LatLng\r
+               return new L.LatLng(\r
+                       (this._southWest.lat + this._northEast.lat) / 2,\r
+                       (this._southWest.lng + this._northEast.lng) / 2);\r
+       },\r
+\r
+       getSouthWest: function () {\r
+               return this._southWest;\r
+       },\r
+\r
+       getNorthEast: function () {\r
+               return this._northEast;\r
+       },\r
+\r
+       getNorthWest: function () {\r
+               return new L.LatLng(this.getNorth(), this.getWest());\r
+       },\r
+\r
+       getSouthEast: function () {\r
+               return new L.LatLng(this.getSouth(), this.getEast());\r
+       },\r
+\r
+       getWest: function () {\r
+               return this._southWest.lng;\r
+       },\r
+\r
+       getSouth: function () {\r
+               return this._southWest.lat;\r
+       },\r
+\r
+       getEast: function () {\r
+               return this._northEast.lng;\r
+       },\r
+\r
+       getNorth: function () {\r
+               return this._northEast.lat;\r
+       },\r
+\r
+       contains: function (obj) { // (LatLngBounds) or (LatLng) -> Boolean\r
+               if (typeof obj[0] === 'number' || obj instanceof L.LatLng) {\r
+                       obj = L.latLng(obj);\r
+               } else {\r
+                       obj = L.latLngBounds(obj);\r
+               }\r
+\r
+               var sw = this._southWest,\r
+                   ne = this._northEast,\r
+                   sw2, ne2;\r
+\r
+               if (obj instanceof L.LatLngBounds) {\r
+                       sw2 = obj.getSouthWest();\r
+                       ne2 = obj.getNorthEast();\r
+               } else {\r
+                       sw2 = ne2 = obj;\r
+               }\r
+\r
+               return (sw2.lat >= sw.lat) && (ne2.lat <= ne.lat) &&\r
+                      (sw2.lng >= sw.lng) && (ne2.lng <= ne.lng);\r
+       },\r
+\r
+       intersects: function (bounds) { // (LatLngBounds)\r
+               bounds = L.latLngBounds(bounds);\r
+\r
+               var sw = this._southWest,\r
+                   ne = this._northEast,\r
+                   sw2 = bounds.getSouthWest(),\r
+                   ne2 = bounds.getNorthEast(),\r
+\r
+                   latIntersects = (ne2.lat >= sw.lat) && (sw2.lat <= ne.lat),\r
+                   lngIntersects = (ne2.lng >= sw.lng) && (sw2.lng <= ne.lng);\r
+\r
+               return latIntersects && lngIntersects;\r
+       },\r
+\r
+       toBBoxString: function () {\r
+               return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(',');\r
+       },\r
+\r
+       equals: function (bounds) { // (LatLngBounds)\r
+               if (!bounds) { return false; }\r
+\r
+               bounds = L.latLngBounds(bounds);\r
+\r
+               return this._southWest.equals(bounds.getSouthWest()) &&\r
+                      this._northEast.equals(bounds.getNorthEast());\r
+       },\r
+\r
+       isValid: function () {\r
+               return !!(this._southWest && this._northEast);\r
+       }\r
+};\r
+\r
+//TODO International date line?\r
+\r
+L.latLngBounds = function (a, b) { // (LatLngBounds) or (LatLng, LatLng)\r
+       if (!a || a instanceof L.LatLngBounds) {\r
+               return a;\r
+       }\r
+       return new L.LatLngBounds(a, b);\r
+};\r
+
+
+/*\r
+ * L.Projection contains various geographical projections used by CRS classes.\r
+ */\r
+\r
+L.Projection = {};\r
+
+
+/*\r
+ * Spherical Mercator is the most popular map projection, used by EPSG:3857 CRS used by default.\r
+ */\r
+\r
+L.Projection.SphericalMercator = {\r
+       MAX_LATITUDE: 85.0511287798,\r
+\r
+       project: function (latlng) { // (LatLng) -> Point\r
+               var d = L.LatLng.DEG_TO_RAD,\r
+                   max = this.MAX_LATITUDE,\r
+                   lat = Math.max(Math.min(max, latlng.lat), -max),\r
+                   x = latlng.lng * d,\r
+                   y = lat * d;\r
+\r
+               y = Math.log(Math.tan((Math.PI / 4) + (y / 2)));\r
+\r
+               return new L.Point(x, y);\r
+       },\r
+\r
+       unproject: function (point) { // (Point, Boolean) -> LatLng\r
+               var d = L.LatLng.RAD_TO_DEG,\r
+                   lng = point.x * d,\r
+                   lat = (2 * Math.atan(Math.exp(point.y)) - (Math.PI / 2)) * d;\r
+\r
+               return new L.LatLng(lat, lng);\r
+       }\r
+};\r
+
+
+/*\r
+ * Simple equirectangular (Plate Carree) projection, used by CRS like EPSG:4326 and Simple.\r
+ */\r
+\r
+L.Projection.LonLat = {\r
+       project: function (latlng) {\r
+               return new L.Point(latlng.lng, latlng.lat);\r
+       },\r
+\r
+       unproject: function (point) {\r
+               return new L.LatLng(point.y, point.x);\r
+       }\r
+};\r
+
+
+/*\r
+ * L.CRS is a base object for all defined CRS (Coordinate Reference Systems) in Leaflet.\r
+ */\r
+\r
+L.CRS = {\r
+       latLngToPoint: function (latlng, zoom) { // (LatLng, Number) -> Point\r
+               var projectedPoint = this.projection.project(latlng),\r
+                   scale = this.scale(zoom);\r
+\r
+               return this.transformation._transform(projectedPoint, scale);\r
+       },\r
+\r
+       pointToLatLng: function (point, zoom) { // (Point, Number[, Boolean]) -> LatLng\r
+               var scale = this.scale(zoom),\r
+                   untransformedPoint = this.transformation.untransform(point, scale);\r
+\r
+               return this.projection.unproject(untransformedPoint);\r
+       },\r
+\r
+       project: function (latlng) {\r
+               return this.projection.project(latlng);\r
+       },\r
+\r
+       scale: function (zoom) {\r
+               return 256 * Math.pow(2, zoom);\r
+       },\r
+\r
+       getSize: function (zoom) {\r
+               var s = this.scale(zoom);\r
+               return L.point(s, s);\r
+       }\r
+};\r
+
+
+/*
+ * A simple CRS that can be used for flat non-Earth maps like panoramas or game maps.
+ */
+
+L.CRS.Simple = L.extend({}, L.CRS, {
+       projection: L.Projection.LonLat,
+       transformation: new L.Transformation(1, 0, -1, 0),
+
+       scale: function (zoom) {
+               return Math.pow(2, zoom);
+       }
+});
+
+
+/*\r
+ * L.CRS.EPSG3857 (Spherical Mercator) is the most common CRS for web mapping\r
+ * and is used by Leaflet by default.\r
+ */\r
+\r
+L.CRS.EPSG3857 = L.extend({}, L.CRS, {\r
+       code: 'EPSG:3857',\r
+\r
+       projection: L.Projection.SphericalMercator,\r
+       transformation: new L.Transformation(0.5 / Math.PI, 0.5, -0.5 / Math.PI, 0.5),\r
+\r
+       project: function (latlng) { // (LatLng) -> Point\r
+               var projectedPoint = this.projection.project(latlng),\r
+                   earthRadius = 6378137;\r
+               return projectedPoint.multiplyBy(earthRadius);\r
+       }\r
+});\r
+\r
+L.CRS.EPSG900913 = L.extend({}, L.CRS.EPSG3857, {\r
+       code: 'EPSG:900913'\r
+});\r
+
+
+/*\r
+ * L.CRS.EPSG4326 is a CRS popular among advanced GIS specialists.\r
+ */\r
+\r
+L.CRS.EPSG4326 = L.extend({}, L.CRS, {\r
+       code: 'EPSG:4326',\r
+\r
+       projection: L.Projection.LonLat,\r
+       transformation: new L.Transformation(1 / 360, 0.5, -1 / 360, 0.5)\r
+});\r
+
+
+/*\r
+ * L.Map is the central class of the API - it is used to create a map.\r
+ */\r
+\r
+L.Map = L.Class.extend({\r
+\r
+       includes: L.Mixin.Events,\r
+\r
+       options: {\r
+               crs: L.CRS.EPSG3857,\r
+\r
+               /*\r
+               center: LatLng,\r
+               zoom: Number,\r
+               layers: Array,\r
+               */\r
+\r
+               fadeAnimation: L.DomUtil.TRANSITION && !L.Browser.android23,\r
+               trackResize: true,\r
+               markerZoomAnimation: L.DomUtil.TRANSITION && L.Browser.any3d\r
+       },\r
+\r
+       initialize: function (id, options) { // (HTMLElement or String, Object)\r
+               options = L.setOptions(this, options);\r
+\r
+\r
+               this._initContainer(id);\r
+               this._initLayout();\r
+\r
+               // hack for https://github.com/Leaflet/Leaflet/issues/1980\r
+               this._onResize = L.bind(this._onResize, this);\r
+\r
+               this._initEvents();\r
+\r
+               if (options.maxBounds) {\r
+                       this.setMaxBounds(options.maxBounds);\r
+               }\r
+\r
+               if (options.center && options.zoom !== undefined) {\r
+                       this.setView(L.latLng(options.center), options.zoom, {reset: true});\r
+               }\r
+\r
+               this._handlers = [];\r
+\r
+               this._layers = {};\r
+               this._zoomBoundLayers = {};\r
+               this._tileLayersNum = 0;\r
+\r
+               this.callInitHooks();\r
+\r
+               this._addLayers(options.layers);\r
+       },\r
+\r
+\r
+       // public methods that modify map state\r
+\r
+       // replaced by animation-powered implementation in Map.PanAnimation.js\r
+       setView: function (center, zoom) {\r
+               zoom = zoom === undefined ? this.getZoom() : zoom;\r
+               this._resetView(L.latLng(center), this._limitZoom(zoom));\r
+               return this;\r
+       },\r
+\r
+       setZoom: function (zoom, options) {\r
+               if (!this._loaded) {\r
+                       this._zoom = this._limitZoom(zoom);\r
+                       return this;\r
+               }\r
+               return this.setView(this.getCenter(), zoom, {zoom: options});\r
+       },\r
+\r
+       zoomIn: function (delta, options) {\r
+               return this.setZoom(this._zoom + (delta || 1), options);\r
+       },\r
+\r
+       zoomOut: function (delta, options) {\r
+               return this.setZoom(this._zoom - (delta || 1), options);\r
+       },\r
+\r
+       setZoomAround: function (latlng, zoom, options) {\r
+               var scale = this.getZoomScale(zoom),\r
+                   viewHalf = this.getSize().divideBy(2),\r
+                   containerPoint = latlng instanceof L.Point ? latlng : this.latLngToContainerPoint(latlng),\r
+\r
+                   centerOffset = containerPoint.subtract(viewHalf).multiplyBy(1 - 1 / scale),\r
+                   newCenter = this.containerPointToLatLng(viewHalf.add(centerOffset));\r
+\r
+               return this.setView(newCenter, zoom, {zoom: options});\r
+       },\r
+\r
+       fitBounds: function (bounds, options) {\r
+\r
+               options = options || {};\r
+               bounds = bounds.getBounds ? bounds.getBounds() : L.latLngBounds(bounds);\r
+\r
+               var paddingTL = L.point(options.paddingTopLeft || options.padding || [0, 0]),\r
+                   paddingBR = L.point(options.paddingBottomRight || options.padding || [0, 0]),\r
+\r
+                   zoom = this.getBoundsZoom(bounds, false, paddingTL.add(paddingBR));\r
+\r
+               zoom = (options.maxZoom) ? Math.min(options.maxZoom, zoom) : zoom;\r
+\r
+               var paddingOffset = paddingBR.subtract(paddingTL).divideBy(2),\r
+\r
+                   swPoint = this.project(bounds.getSouthWest(), zoom),\r
+                   nePoint = this.project(bounds.getNorthEast(), zoom),\r
+                   center = this.unproject(swPoint.add(nePoint).divideBy(2).add(paddingOffset), zoom);\r
+\r
+               return this.setView(center, zoom, options);\r
+       },\r
+\r
+       fitWorld: function (options) {\r
+               return this.fitBounds([[-90, -180], [90, 180]], options);\r
+       },\r
+\r
+       panTo: function (center, options) { // (LatLng)\r
+               return this.setView(center, this._zoom, {pan: options});\r
+       },\r
+\r
+       panBy: function (offset) { // (Point)\r
+               // replaced with animated panBy in Map.PanAnimation.js\r
+               this.fire('movestart');\r
+\r
+               this._rawPanBy(L.point(offset));\r
+\r
+               this.fire('move');\r
+               return this.fire('moveend');\r
+       },\r
+\r
+       setMaxBounds: function (bounds) {\r
+               bounds = L.latLngBounds(bounds);\r
+\r
+               this.options.maxBounds = bounds;\r
+\r
+               if (!bounds) {\r
+                       return this.off('moveend', this._panInsideMaxBounds, this);\r
+               }\r
+\r
+               if (this._loaded) {\r
+                       this._panInsideMaxBounds();\r
+               }\r
+\r
+               return this.on('moveend', this._panInsideMaxBounds, this);\r
+       },\r
+\r
+       panInsideBounds: function (bounds, options) {\r
+               var center = this.getCenter(),\r
+                       newCenter = this._limitCenter(center, this._zoom, bounds);\r
+\r
+               if (center.equals(newCenter)) { return this; }\r
+\r
+               return this.panTo(newCenter, options);\r
+       },\r
+\r
+       addLayer: function (layer) {\r
+               // TODO method is too big, refactor\r
+\r
+               var id = L.stamp(layer);\r
+\r
+               if (this._layers[id]) { return this; }\r
+\r
+               this._layers[id] = layer;\r
+\r
+               // TODO getMaxZoom, getMinZoom in ILayer (instead of options)\r
+               if (layer.options && (!isNaN(layer.options.maxZoom) || !isNaN(layer.options.minZoom))) {\r
+                       this._zoomBoundLayers[id] = layer;\r
+                       this._updateZoomLevels();\r
+               }\r
+\r
+               // TODO looks ugly, refactor!!!\r
+               if (this.options.zoomAnimation && L.TileLayer && (layer instanceof L.TileLayer)) {\r
+                       this._tileLayersNum++;\r
+                       this._tileLayersToLoad++;\r
+                       layer.on('load', this._onTileLayerLoad, this);\r
+               }\r
+\r
+               if (this._loaded) {\r
+                       this._layerAdd(layer);\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       removeLayer: function (layer) {\r
+               var id = L.stamp(layer);\r
+\r
+               if (!this._layers[id]) { return this; }\r
+\r
+               if (this._loaded) {\r
+                       layer.onRemove(this);\r
+               }\r
+\r
+               delete this._layers[id];\r
+\r
+               if (this._loaded) {\r
+                       this.fire('layerremove', {layer: layer});\r
+               }\r
+\r
+               if (this._zoomBoundLayers[id]) {\r
+                       delete this._zoomBoundLayers[id];\r
+                       this._updateZoomLevels();\r
+               }\r
+\r
+               // TODO looks ugly, refactor\r
+               if (this.options.zoomAnimation && L.TileLayer && (layer instanceof L.TileLayer)) {\r
+                       this._tileLayersNum--;\r
+                       this._tileLayersToLoad--;\r
+                       layer.off('load', this._onTileLayerLoad, this);\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       hasLayer: function (layer) {\r
+               if (!layer) { return false; }\r
+\r
+               return (L.stamp(layer) in this._layers);\r
+       },\r
+\r
+       eachLayer: function (method, context) {\r
+               for (var i in this._layers) {\r
+                       method.call(context, this._layers[i]);\r
+               }\r
+               return this;\r
+       },\r
+\r
+       invalidateSize: function (options) {\r
+               if (!this._loaded) { return this; }\r
+\r
+               options = L.extend({\r
+                       animate: false,\r
+                       pan: true\r
+               }, options === true ? {animate: true} : options);\r
+\r
+               var oldSize = this.getSize();\r
+               this._sizeChanged = true;\r
+               this._initialCenter = null;\r
+\r
+               var newSize = this.getSize(),\r
+                   oldCenter = oldSize.divideBy(2).round(),\r
+                   newCenter = newSize.divideBy(2).round(),\r
+                   offset = oldCenter.subtract(newCenter);\r
+\r
+               if (!offset.x && !offset.y) { return this; }\r
+\r
+               if (options.animate && options.pan) {\r
+                       this.panBy(offset);\r
+\r
+               } else {\r
+                       if (options.pan) {\r
+                               this._rawPanBy(offset);\r
+                       }\r
+\r
+                       this.fire('move');\r
+\r
+                       if (options.debounceMoveend) {\r
+                               clearTimeout(this._sizeTimer);\r
+                               this._sizeTimer = setTimeout(L.bind(this.fire, this, 'moveend'), 200);\r
+                       } else {\r
+                               this.fire('moveend');\r
+                       }\r
+               }\r
+\r
+               return this.fire('resize', {\r
+                       oldSize: oldSize,\r
+                       newSize: newSize\r
+               });\r
+       },\r
+\r
+       // TODO handler.addTo\r
+       addHandler: function (name, HandlerClass) {\r
+               if (!HandlerClass) { return this; }\r
+\r
+               var handler = this[name] = new HandlerClass(this);\r
+\r
+               this._handlers.push(handler);\r
+\r
+               if (this.options[name]) {\r
+                       handler.enable();\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       remove: function () {\r
+               if (this._loaded) {\r
+                       this.fire('unload');\r
+               }\r
+\r
+               this._initEvents('off');\r
+\r
+               try {\r
+                       // throws error in IE6-8\r
+                       delete this._container._leaflet;\r
+               } catch (e) {\r
+                       this._container._leaflet = undefined;\r
+               }\r
+\r
+               this._clearPanes();\r
+               if (this._clearControlPos) {\r
+                       this._clearControlPos();\r
+               }\r
+\r
+               this._clearHandlers();\r
+\r
+               return this;\r
+       },\r
+\r
+\r
+       // public methods for getting map state\r
+\r
+       getCenter: function () { // (Boolean) -> LatLng\r
+               this._checkIfLoaded();\r
+\r
+               if (this._initialCenter && !this._moved()) {\r
+                       return this._initialCenter;\r
+               }\r
+               return this.layerPointToLatLng(this._getCenterLayerPoint());\r
+       },\r
+\r
+       getZoom: function () {\r
+               return this._zoom;\r
+       },\r
+\r
+       getBounds: function () {\r
+               var bounds = this.getPixelBounds(),\r
+                   sw = this.unproject(bounds.getBottomLeft()),\r
+                   ne = this.unproject(bounds.getTopRight());\r
+\r
+               return new L.LatLngBounds(sw, ne);\r
+       },\r
+\r
+       getMinZoom: function () {\r
+               return this.options.minZoom === undefined ?\r
+                       (this._layersMinZoom === undefined ? 0 : this._layersMinZoom) :\r
+                       this.options.minZoom;\r
+       },\r
+\r
+       getMaxZoom: function () {\r
+               return this.options.maxZoom === undefined ?\r
+                       (this._layersMaxZoom === undefined ? Infinity : this._layersMaxZoom) :\r
+                       this.options.maxZoom;\r
+       },\r
+\r
+       getBoundsZoom: function (bounds, inside, padding) { // (LatLngBounds[, Boolean, Point]) -> Number\r
+               bounds = L.latLngBounds(bounds);\r
+\r
+               var zoom = this.getMinZoom() - (inside ? 1 : 0),\r
+                   maxZoom = this.getMaxZoom(),\r
+                   size = this.getSize(),\r
+\r
+                   nw = bounds.getNorthWest(),\r
+                   se = bounds.getSouthEast(),\r
+\r
+                   zoomNotFound = true,\r
+                   boundsSize;\r
+\r
+               padding = L.point(padding || [0, 0]);\r
+\r
+               do {\r
+                       zoom++;\r
+                       boundsSize = this.project(se, zoom).subtract(this.project(nw, zoom)).add(padding);\r
+                       zoomNotFound = !inside ? size.contains(boundsSize) : boundsSize.x < size.x || boundsSize.y < size.y;\r
+\r
+               } while (zoomNotFound && zoom <= maxZoom);\r
+\r
+               if (zoomNotFound && inside) {\r
+                       return null;\r
+               }\r
+\r
+               return inside ? zoom : zoom - 1;\r
+       },\r
+\r
+       getSize: function () {\r
+               if (!this._size || this._sizeChanged) {\r
+                       this._size = new L.Point(\r
+                               this._container.clientWidth,\r
+                               this._container.clientHeight);\r
+\r
+                       this._sizeChanged = false;\r
+               }\r
+               return this._size.clone();\r
+       },\r
+\r
+       getPixelBounds: function () {\r
+               var topLeftPoint = this._getTopLeftPoint();\r
+               return new L.Bounds(topLeftPoint, topLeftPoint.add(this.getSize()));\r
+       },\r
+\r
+       getPixelOrigin: function () {\r
+               this._checkIfLoaded();\r
+               return this._initialTopLeftPoint;\r
+       },\r
+\r
+       getPanes: function () {\r
+               return this._panes;\r
+       },\r
+\r
+       getContainer: function () {\r
+               return this._container;\r
+       },\r
+\r
+\r
+       // TODO replace with universal implementation after refactoring projections\r
+\r
+       getZoomScale: function (toZoom) {\r
+               var crs = this.options.crs;\r
+               return crs.scale(toZoom) / crs.scale(this._zoom);\r
+       },\r
+\r
+       getScaleZoom: function (scale) {\r
+               return this._zoom + (Math.log(scale) / Math.LN2);\r
+       },\r
+\r
+\r
+       // conversion methods\r
+\r
+       project: function (latlng, zoom) { // (LatLng[, Number]) -> Point\r
+               zoom = zoom === undefined ? this._zoom : zoom;\r
+               return this.options.crs.latLngToPoint(L.latLng(latlng), zoom);\r
+       },\r
+\r
+       unproject: function (point, zoom) { // (Point[, Number]) -> LatLng\r
+               zoom = zoom === undefined ? this._zoom : zoom;\r
+               return this.options.crs.pointToLatLng(L.point(point), zoom);\r
+       },\r
+\r
+       layerPointToLatLng: function (point) { // (Point)\r
+               var projectedPoint = L.point(point).add(this.getPixelOrigin());\r
+               return this.unproject(projectedPoint);\r
+       },\r
+\r
+       latLngToLayerPoint: function (latlng) { // (LatLng)\r
+               var projectedPoint = this.project(L.latLng(latlng))._round();\r
+               return projectedPoint._subtract(this.getPixelOrigin());\r
+       },\r
+\r
+       containerPointToLayerPoint: function (point) { // (Point)\r
+               return L.point(point).subtract(this._getMapPanePos());\r
+       },\r
+\r
+       layerPointToContainerPoint: function (point) { // (Point)\r
+               return L.point(point).add(this._getMapPanePos());\r
+       },\r
+\r
+       containerPointToLatLng: function (point) {\r
+               var layerPoint = this.containerPointToLayerPoint(L.point(point));\r
+               return this.layerPointToLatLng(layerPoint);\r
+       },\r
+\r
+       latLngToContainerPoint: function (latlng) {\r
+               return this.layerPointToContainerPoint(this.latLngToLayerPoint(L.latLng(latlng)));\r
+       },\r
+\r
+       mouseEventToContainerPoint: function (e) { // (MouseEvent)\r
+               return L.DomEvent.getMousePosition(e, this._container);\r
+       },\r
+\r
+       mouseEventToLayerPoint: function (e) { // (MouseEvent)\r
+               return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(e));\r
+       },\r
+\r
+       mouseEventToLatLng: function (e) { // (MouseEvent)\r
+               return this.layerPointToLatLng(this.mouseEventToLayerPoint(e));\r
+       },\r
+\r
+\r
+       // map initialization methods\r
+\r
+       _initContainer: function (id) {\r
+               var container = this._container = L.DomUtil.get(id);\r
+\r
+               if (!container) {\r
+                       throw new Error('Map container not found.');\r
+               } else if (container._leaflet) {\r
+                       throw new Error('Map container is already initialized.');\r
+               }\r
+\r
+               container._leaflet = true;\r
+       },\r
+\r
+       _initLayout: function () {\r
+               var container = this._container;\r
+\r
+               L.DomUtil.addClass(container, 'leaflet-container' +\r
+                       (L.Browser.touch ? ' leaflet-touch' : '') +\r
+                       (L.Browser.retina ? ' leaflet-retina' : '') +\r
+                       (L.Browser.ielt9 ? ' leaflet-oldie' : '') +\r
+                       (this.options.fadeAnimation ? ' leaflet-fade-anim' : ''));\r
+\r
+               var position = L.DomUtil.getStyle(container, 'position');\r
+\r
+               if (position !== 'absolute' && position !== 'relative' && position !== 'fixed') {\r
+                       container.style.position = 'relative';\r
+               }\r
+\r
+               this._initPanes();\r
+\r
+               if (this._initControlPos) {\r
+                       this._initControlPos();\r
+               }\r
+       },\r
+\r
+       _initPanes: function () {\r
+               var panes = this._panes = {};\r
+\r
+               this._mapPane = panes.mapPane = this._createPane('leaflet-map-pane', this._container);\r
+\r
+               this._tilePane = panes.tilePane = this._createPane('leaflet-tile-pane', this._mapPane);\r
+               panes.objectsPane = this._createPane('leaflet-objects-pane', this._mapPane);\r
+               panes.shadowPane = this._createPane('leaflet-shadow-pane');\r
+               panes.overlayPane = this._createPane('leaflet-overlay-pane');\r
+               panes.markerPane = this._createPane('leaflet-marker-pane');\r
+               panes.popupPane = this._createPane('leaflet-popup-pane');\r
+\r
+               var zoomHide = ' leaflet-zoom-hide';\r
+\r
+               if (!this.options.markerZoomAnimation) {\r
+                       L.DomUtil.addClass(panes.markerPane, zoomHide);\r
+                       L.DomUtil.addClass(panes.shadowPane, zoomHide);\r
+                       L.DomUtil.addClass(panes.popupPane, zoomHide);\r
+               }\r
+       },\r
+\r
+       _createPane: function (className, container) {\r
+               return L.DomUtil.create('div', className, container || this._panes.objectsPane);\r
+       },\r
+\r
+       _clearPanes: function () {\r
+               this._container.removeChild(this._mapPane);\r
+       },\r
+\r
+       _addLayers: function (layers) {\r
+               layers = layers ? (L.Util.isArray(layers) ? layers : [layers]) : [];\r
+\r
+               for (var i = 0, len = layers.length; i < len; i++) {\r
+                       this.addLayer(layers[i]);\r
+               }\r
+       },\r
+\r
+\r
+       // private methods that modify map state\r
+\r
+       _resetView: function (center, zoom, preserveMapOffset, afterZoomAnim) {\r
+\r
+               var zoomChanged = (this._zoom !== zoom);\r
+\r
+               if (!afterZoomAnim) {\r
+                       this.fire('movestart');\r
+\r
+                       if (zoomChanged) {\r
+                               this.fire('zoomstart');\r
+                       }\r
+               }\r
+\r
+               this._zoom = zoom;\r
+               this._initialCenter = center;\r
+\r
+               this._initialTopLeftPoint = this._getNewTopLeftPoint(center);\r
+\r
+               if (!preserveMapOffset) {\r
+                       L.DomUtil.setPosition(this._mapPane, new L.Point(0, 0));\r
+               } else {\r
+                       this._initialTopLeftPoint._add(this._getMapPanePos());\r
+               }\r
+\r
+               this._tileLayersToLoad = this._tileLayersNum;\r
+\r
+               var loading = !this._loaded;\r
+               this._loaded = true;\r
+\r
+               this.fire('viewreset', {hard: !preserveMapOffset});\r
+\r
+               if (loading) {\r
+                       this.fire('load');\r
+                       this.eachLayer(this._layerAdd, this);\r
+               }\r
+\r
+               this.fire('move');\r
+\r
+               if (zoomChanged || afterZoomAnim) {\r
+                       this.fire('zoomend');\r
+               }\r
+\r
+               this.fire('moveend', {hard: !preserveMapOffset});\r
+       },\r
+\r
+       _rawPanBy: function (offset) {\r
+               L.DomUtil.setPosition(this._mapPane, this._getMapPanePos().subtract(offset));\r
+       },\r
+\r
+       _getZoomSpan: function () {\r
+               return this.getMaxZoom() - this.getMinZoom();\r
+       },\r
+\r
+       _updateZoomLevels: function () {\r
+               var i,\r
+                       minZoom = Infinity,\r
+                       maxZoom = -Infinity,\r
+                       oldZoomSpan = this._getZoomSpan();\r
+\r
+               for (i in this._zoomBoundLayers) {\r
+                       var layer = this._zoomBoundLayers[i];\r
+                       if (!isNaN(layer.options.minZoom)) {\r
+                               minZoom = Math.min(minZoom, layer.options.minZoom);\r
+                       }\r
+                       if (!isNaN(layer.options.maxZoom)) {\r
+                               maxZoom = Math.max(maxZoom, layer.options.maxZoom);\r
+                       }\r
+               }\r
+\r
+               if (i === undefined) { // we have no tilelayers\r
+                       this._layersMaxZoom = this._layersMinZoom = undefined;\r
+               } else {\r
+                       this._layersMaxZoom = maxZoom;\r
+                       this._layersMinZoom = minZoom;\r
+               }\r
+\r
+               if (oldZoomSpan !== this._getZoomSpan()) {\r
+                       this.fire('zoomlevelschange');\r
+               }\r
+       },\r
+\r
+       _panInsideMaxBounds: function () {\r
+               this.panInsideBounds(this.options.maxBounds);\r
+       },\r
+\r
+       _checkIfLoaded: function () {\r
+               if (!this._loaded) {\r
+                       throw new Error('Set map center and zoom first.');\r
+               }\r
+       },\r
+\r
+       // map events\r
+\r
+       _initEvents: function (onOff) {\r
+               if (!L.DomEvent) { return; }\r
+\r
+               onOff = onOff || 'on';\r
+\r
+               L.DomEvent[onOff](this._container, 'click', this._onMouseClick, this);\r
+\r
+               var events = ['dblclick', 'mousedown', 'mouseup', 'mouseenter',\r
+                             'mouseleave', 'mousemove', 'contextmenu'],\r
+                   i, len;\r
+\r
+               for (i = 0, len = events.length; i < len; i++) {\r
+                       L.DomEvent[onOff](this._container, events[i], this._fireMouseEvent, this);\r
+               }\r
+\r
+               if (this.options.trackResize) {\r
+                       L.DomEvent[onOff](window, 'resize', this._onResize, this);\r
+               }\r
+       },\r
+\r
+       _onResize: function () {\r
+               L.Util.cancelAnimFrame(this._resizeRequest);\r
+               this._resizeRequest = L.Util.requestAnimFrame(\r
+                       function () { this.invalidateSize({debounceMoveend: true}); }, this, false, this._container);\r
+       },\r
+\r
+       _onMouseClick: function (e) {\r
+               if (!this._loaded || (!e._simulated &&\r
+                       ((this.dragging && this.dragging.moved()) ||\r
+                        (this.boxZoom  && this.boxZoom.moved()))) ||\r
+                           L.DomEvent._skipped(e)) { return; }\r
+\r
+               this.fire('preclick');\r
+               this._fireMouseEvent(e);\r
+       },\r
+\r
+       _fireMouseEvent: function (e) {\r
+               if (!this._loaded || L.DomEvent._skipped(e)) { return; }\r
+\r
+               var type = e.type;\r
+\r
+               type = (type === 'mouseenter' ? 'mouseover' : (type === 'mouseleave' ? 'mouseout' : type));\r
+\r
+               if (!this.hasEventListeners(type)) { return; }\r
+\r
+               if (type === 'contextmenu') {\r
+                       L.DomEvent.preventDefault(e);\r
+               }\r
+\r
+               var containerPoint = this.mouseEventToContainerPoint(e),\r
+                   layerPoint = this.containerPointToLayerPoint(containerPoint),\r
+                   latlng = this.layerPointToLatLng(layerPoint);\r
+\r
+               this.fire(type, {\r
+                       latlng: latlng,\r
+                       layerPoint: layerPoint,\r
+                       containerPoint: containerPoint,\r
+                       originalEvent: e\r
+               });\r
+       },\r
+\r
+       _onTileLayerLoad: function () {\r
+               this._tileLayersToLoad--;\r
+               if (this._tileLayersNum && !this._tileLayersToLoad) {\r
+                       this.fire('tilelayersload');\r
+               }\r
+       },\r
+\r
+       _clearHandlers: function () {\r
+               for (var i = 0, len = this._handlers.length; i < len; i++) {\r
+                       this._handlers[i].disable();\r
+               }\r
+       },\r
+\r
+       whenReady: function (callback, context) {\r
+               if (this._loaded) {\r
+                       callback.call(context || this, this);\r
+               } else {\r
+                       this.on('load', callback, context);\r
+               }\r
+               return this;\r
+       },\r
+\r
+       _layerAdd: function (layer) {\r
+               layer.onAdd(this);\r
+               this.fire('layeradd', {layer: layer});\r
+       },\r
+\r
+\r
+       // private methods for getting map state\r
+\r
+       _getMapPanePos: function () {\r
+               return L.DomUtil.getPosition(this._mapPane);\r
+       },\r
+\r
+       _moved: function () {\r
+               var pos = this._getMapPanePos();\r
+               return pos && !pos.equals([0, 0]);\r
+       },\r
+\r
+       _getTopLeftPoint: function () {\r
+               return this.getPixelOrigin().subtract(this._getMapPanePos());\r
+       },\r
+\r
+       _getNewTopLeftPoint: function (center, zoom) {\r
+               var viewHalf = this.getSize()._divideBy(2);\r
+               // TODO round on display, not calculation to increase precision?\r
+               return this.project(center, zoom)._subtract(viewHalf)._round();\r
+       },\r
+\r
+       _latLngToNewLayerPoint: function (latlng, newZoom, newCenter) {\r
+               var topLeft = this._getNewTopLeftPoint(newCenter, newZoom).add(this._getMapPanePos());\r
+               return this.project(latlng, newZoom)._subtract(topLeft);\r
+       },\r
+\r
+       // layer point of the current center\r
+       _getCenterLayerPoint: function () {\r
+               return this.containerPointToLayerPoint(this.getSize()._divideBy(2));\r
+       },\r
+\r
+       // offset of the specified place to the current center in pixels\r
+       _getCenterOffset: function (latlng) {\r
+               return this.latLngToLayerPoint(latlng).subtract(this._getCenterLayerPoint());\r
+       },\r
+\r
+       // adjust center for view to get inside bounds\r
+       _limitCenter: function (center, zoom, bounds) {\r
+\r
+               if (!bounds) { return center; }\r
+\r
+               var centerPoint = this.project(center, zoom),\r
+                   viewHalf = this.getSize().divideBy(2),\r
+                   viewBounds = new L.Bounds(centerPoint.subtract(viewHalf), centerPoint.add(viewHalf)),\r
+                   offset = this._getBoundsOffset(viewBounds, bounds, zoom);\r
+\r
+               return this.unproject(centerPoint.add(offset), zoom);\r
+       },\r
+\r
+       // adjust offset for view to get inside bounds\r
+       _limitOffset: function (offset, bounds) {\r
+               if (!bounds) { return offset; }\r
+\r
+               var viewBounds = this.getPixelBounds(),\r
+                   newBounds = new L.Bounds(viewBounds.min.add(offset), viewBounds.max.add(offset));\r
+\r
+               return offset.add(this._getBoundsOffset(newBounds, bounds));\r
+       },\r
+\r
+       // returns offset needed for pxBounds to get inside maxBounds at a specified zoom\r
+       _getBoundsOffset: function (pxBounds, maxBounds, zoom) {\r
+               var nwOffset = this.project(maxBounds.getNorthWest(), zoom).subtract(pxBounds.min),\r
+                   seOffset = this.project(maxBounds.getSouthEast(), zoom).subtract(pxBounds.max),\r
+\r
+                   dx = this._rebound(nwOffset.x, -seOffset.x),\r
+                   dy = this._rebound(nwOffset.y, -seOffset.y);\r
+\r
+               return new L.Point(dx, dy);\r
+       },\r
+\r
+       _rebound: function (left, right) {\r
+               return left + right > 0 ?\r
+                       Math.round(left - right) / 2 :\r
+                       Math.max(0, Math.ceil(left)) - Math.max(0, Math.floor(right));\r
+       },\r
+\r
+       _limitZoom: function (zoom) {\r
+               var min = this.getMinZoom(),\r
+                   max = this.getMaxZoom();\r
+\r
+               return Math.max(min, Math.min(max, zoom));\r
+       }\r
+});\r
+\r
+L.map = function (id, options) {\r
+       return new L.Map(id, options);\r
+};\r
+
+
+/*\r
+ * Mercator projection that takes into account that the Earth is not a perfect sphere.\r
+ * Less popular than spherical mercator; used by projections like EPSG:3395.\r
+ */\r
+\r
+L.Projection.Mercator = {\r
+       MAX_LATITUDE: 85.0840591556,\r
+\r
+       R_MINOR: 6356752.314245179,\r
+       R_MAJOR: 6378137,\r
+\r
+       project: function (latlng) { // (LatLng) -> Point\r
+               var d = L.LatLng.DEG_TO_RAD,\r
+                   max = this.MAX_LATITUDE,\r
+                   lat = Math.max(Math.min(max, latlng.lat), -max),\r
+                   r = this.R_MAJOR,\r
+                   r2 = this.R_MINOR,\r
+                   x = latlng.lng * d * r,\r
+                   y = lat * d,\r
+                   tmp = r2 / r,\r
+                   eccent = Math.sqrt(1.0 - tmp * tmp),\r
+                   con = eccent * Math.sin(y);\r
+\r
+               con = Math.pow((1 - con) / (1 + con), eccent * 0.5);\r
+\r
+               var ts = Math.tan(0.5 * ((Math.PI * 0.5) - y)) / con;\r
+               y = -r * Math.log(ts);\r
+\r
+               return new L.Point(x, y);\r
+       },\r
+\r
+       unproject: function (point) { // (Point, Boolean) -> LatLng\r
+               var d = L.LatLng.RAD_TO_DEG,\r
+                   r = this.R_MAJOR,\r
+                   r2 = this.R_MINOR,\r
+                   lng = point.x * d / r,\r
+                   tmp = r2 / r,\r
+                   eccent = Math.sqrt(1 - (tmp * tmp)),\r
+                   ts = Math.exp(- point.y / r),\r
+                   phi = (Math.PI / 2) - 2 * Math.atan(ts),\r
+                   numIter = 15,\r
+                   tol = 1e-7,\r
+                   i = numIter,\r
+                   dphi = 0.1,\r
+                   con;\r
+\r
+               while ((Math.abs(dphi) > tol) && (--i > 0)) {\r
+                       con = eccent * Math.sin(phi);\r
+                       dphi = (Math.PI / 2) - 2 * Math.atan(ts *\r
+                                   Math.pow((1.0 - con) / (1.0 + con), 0.5 * eccent)) - phi;\r
+                       phi += dphi;\r
+               }\r
+\r
+               return new L.LatLng(phi * d, lng);\r
+       }\r
+};\r
+
+
+\r
+L.CRS.EPSG3395 = L.extend({}, L.CRS, {\r
+       code: 'EPSG:3395',\r
+\r
+       projection: L.Projection.Mercator,\r
+\r
+       transformation: (function () {\r
+               var m = L.Projection.Mercator,\r
+                   r = m.R_MAJOR,\r
+                   scale = 0.5 / (Math.PI * r);\r
+\r
+               return new L.Transformation(scale, 0.5, -scale, 0.5);\r
+       }())\r
+});\r
+
+
+/*\r
+ * L.TileLayer is used for standard xyz-numbered tile layers.\r
+ */\r
+\r
+L.TileLayer = L.Class.extend({\r
+       includes: L.Mixin.Events,\r
+\r
+       options: {\r
+               minZoom: 0,\r
+               maxZoom: 18,\r
+               tileSize: 256,\r
+               subdomains: 'abc',\r
+               errorTileUrl: '',\r
+               attribution: '',\r
+               zoomOffset: 0,\r
+               opacity: 1,\r
+               /*\r
+               maxNativeZoom: null,\r
+               zIndex: null,\r
+               tms: false,\r
+               continuousWorld: false,\r
+               noWrap: false,\r
+               zoomReverse: false,\r
+               detectRetina: false,\r
+               reuseTiles: false,\r
+               bounds: false,\r
+               */\r
+               unloadInvisibleTiles: L.Browser.mobile,\r
+               updateWhenIdle: L.Browser.mobile\r
+       },\r
+\r
+       initialize: function (url, options) {\r
+               options = L.setOptions(this, options);\r
+\r
+               // detecting retina displays, adjusting tileSize and zoom levels\r
+               if (options.detectRetina && L.Browser.retina && options.maxZoom > 0) {\r
+\r
+                       options.tileSize = Math.floor(options.tileSize / 2);\r
+                       options.zoomOffset++;\r
+\r
+                       if (options.minZoom > 0) {\r
+                               options.minZoom--;\r
+                       }\r
+                       this.options.maxZoom--;\r
+               }\r
+\r
+               if (options.bounds) {\r
+                       options.bounds = L.latLngBounds(options.bounds);\r
+               }\r
+\r
+               this._url = url;\r
+\r
+               var subdomains = this.options.subdomains;\r
+\r
+               if (typeof subdomains === 'string') {\r
+                       this.options.subdomains = subdomains.split('');\r
+               }\r
+       },\r
+\r
+       onAdd: function (map) {\r
+               this._map = map;\r
+               this._animated = map._zoomAnimated;\r
+\r
+               // create a container div for tiles\r
+               this._initContainer();\r
+\r
+               // set up events\r
+               map.on({\r
+                       'viewreset': this._reset,\r
+                       'moveend': this._update\r
+               }, this);\r
+\r
+               if (this._animated) {\r
+                       map.on({\r
+                               'zoomanim': this._animateZoom,\r
+                               'zoomend': this._endZoomAnim\r
+                       }, this);\r
+               }\r
+\r
+               if (!this.options.updateWhenIdle) {\r
+                       this._limitedUpdate = L.Util.limitExecByInterval(this._update, 150, this);\r
+                       map.on('move', this._limitedUpdate, this);\r
+               }\r
+\r
+               this._reset();\r
+               this._update();\r
+       },\r
+\r
+       addTo: function (map) {\r
+               map.addLayer(this);\r
+               return this;\r
+       },\r
+\r
+       onRemove: function (map) {\r
+               this._container.parentNode.removeChild(this._container);\r
+\r
+               map.off({\r
+                       'viewreset': this._reset,\r
+                       'moveend': this._update\r
+               }, this);\r
+\r
+               if (this._animated) {\r
+                       map.off({\r
+                               'zoomanim': this._animateZoom,\r
+                               'zoomend': this._endZoomAnim\r
+                       }, this);\r
+               }\r
+\r
+               if (!this.options.updateWhenIdle) {\r
+                       map.off('move', this._limitedUpdate, this);\r
+               }\r
+\r
+               this._container = null;\r
+               this._map = null;\r
+       },\r
+\r
+       bringToFront: function () {\r
+               var pane = this._map._panes.tilePane;\r
+\r
+               if (this._container) {\r
+                       pane.appendChild(this._container);\r
+                       this._setAutoZIndex(pane, Math.max);\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       bringToBack: function () {\r
+               var pane = this._map._panes.tilePane;\r
+\r
+               if (this._container) {\r
+                       pane.insertBefore(this._container, pane.firstChild);\r
+                       this._setAutoZIndex(pane, Math.min);\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       getAttribution: function () {\r
+               return this.options.attribution;\r
+       },\r
+\r
+       getContainer: function () {\r
+               return this._container;\r
+       },\r
+\r
+       setOpacity: function (opacity) {\r
+               this.options.opacity = opacity;\r
+\r
+               if (this._map) {\r
+                       this._updateOpacity();\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       setZIndex: function (zIndex) {\r
+               this.options.zIndex = zIndex;\r
+               this._updateZIndex();\r
+\r
+               return this;\r
+       },\r
+\r
+       setUrl: function (url, noRedraw) {\r
+               this._url = url;\r
+\r
+               if (!noRedraw) {\r
+                       this.redraw();\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       redraw: function () {\r
+               if (this._map) {\r
+                       this._reset({hard: true});\r
+                       this._update();\r
+               }\r
+               return this;\r
+       },\r
+\r
+       _updateZIndex: function () {\r
+               if (this._container && this.options.zIndex !== undefined) {\r
+                       this._container.style.zIndex = this.options.zIndex;\r
+               }\r
+       },\r
+\r
+       _setAutoZIndex: function (pane, compare) {\r
+\r
+               var layers = pane.children,\r
+                   edgeZIndex = -compare(Infinity, -Infinity), // -Infinity for max, Infinity for min\r
+                   zIndex, i, len;\r
+\r
+               for (i = 0, len = layers.length; i < len; i++) {\r
+\r
+                       if (layers[i] !== this._container) {\r
+                               zIndex = parseInt(layers[i].style.zIndex, 10);\r
+\r
+                               if (!isNaN(zIndex)) {\r
+                                       edgeZIndex = compare(edgeZIndex, zIndex);\r
+                               }\r
+                       }\r
+               }\r
+\r
+               this.options.zIndex = this._container.style.zIndex =\r
+                       (isFinite(edgeZIndex) ? edgeZIndex : 0) + compare(1, -1);\r
+       },\r
+\r
+       _updateOpacity: function () {\r
+               var i,\r
+                   tiles = this._tiles;\r
+\r
+               if (L.Browser.ielt9) {\r
+                       for (i in tiles) {\r
+                               L.DomUtil.setOpacity(tiles[i], this.options.opacity);\r
+                       }\r
+               } else {\r
+                       L.DomUtil.setOpacity(this._container, this.options.opacity);\r
+               }\r
+       },\r
+\r
+       _initContainer: function () {\r
+               var tilePane = this._map._panes.tilePane;\r
+\r
+               if (!this._container) {\r
+                       this._container = L.DomUtil.create('div', 'leaflet-layer');\r
+\r
+                       this._updateZIndex();\r
+\r
+                       if (this._animated) {\r
+                               var className = 'leaflet-tile-container';\r
+\r
+                               this._bgBuffer = L.DomUtil.create('div', className, this._container);\r
+                               this._tileContainer = L.DomUtil.create('div', className, this._container);\r
+\r
+                       } else {\r
+                               this._tileContainer = this._container;\r
+                       }\r
+\r
+                       tilePane.appendChild(this._container);\r
+\r
+                       if (this.options.opacity < 1) {\r
+                               this._updateOpacity();\r
+                       }\r
+               }\r
+       },\r
+\r
+       _reset: function (e) {\r
+               for (var key in this._tiles) {\r
+                       this.fire('tileunload', {tile: this._tiles[key]});\r
+               }\r
+\r
+               this._tiles = {};\r
+               this._tilesToLoad = 0;\r
+\r
+               if (this.options.reuseTiles) {\r
+                       this._unusedTiles = [];\r
+               }\r
+\r
+               this._tileContainer.innerHTML = '';\r
+\r
+               if (this._animated && e && e.hard) {\r
+                       this._clearBgBuffer();\r
+               }\r
+\r
+               this._initContainer();\r
+       },\r
+\r
+       _getTileSize: function () {\r
+               var map = this._map,\r
+                   zoom = map.getZoom() + this.options.zoomOffset,\r
+                   zoomN = this.options.maxNativeZoom,\r
+                   tileSize = this.options.tileSize;\r
+\r
+               if (zoomN && zoom > zoomN) {\r
+                       tileSize = Math.round(map.getZoomScale(zoom) / map.getZoomScale(zoomN) * tileSize);\r
+               }\r
+\r
+               return tileSize;\r
+       },\r
+\r
+       _update: function () {\r
+\r
+               if (!this._map) { return; }\r
+\r
+               var map = this._map,\r
+                   bounds = map.getPixelBounds(),\r
+                   zoom = map.getZoom(),\r
+                   tileSize = this._getTileSize();\r
+\r
+               if (zoom > this.options.maxZoom || zoom < this.options.minZoom) {\r
+                       return;\r
+               }\r
+\r
+               var tileBounds = L.bounds(\r
+                       bounds.min.divideBy(tileSize)._floor(),\r
+                       bounds.max.divideBy(tileSize)._floor());\r
+\r
+               this._addTilesFromCenterOut(tileBounds);\r
+\r
+               if (this.options.unloadInvisibleTiles || this.options.reuseTiles) {\r
+                       this._removeOtherTiles(tileBounds);\r
+               }\r
+       },\r
+\r
+       _addTilesFromCenterOut: function (bounds) {\r
+               var queue = [],\r
+                   center = bounds.getCenter();\r
+\r
+               var j, i, point;\r
+\r
+               for (j = bounds.min.y; j <= bounds.max.y; j++) {\r
+                       for (i = bounds.min.x; i <= bounds.max.x; i++) {\r
+                               point = new L.Point(i, j);\r
+\r
+                               if (this._tileShouldBeLoaded(point)) {\r
+                                       queue.push(point);\r
+                               }\r
+                       }\r
+               }\r
+\r
+               var tilesToLoad = queue.length;\r
+\r
+               if (tilesToLoad === 0) { return; }\r
+\r
+               // load tiles in order of their distance to center\r
+               queue.sort(function (a, b) {\r
+                       return a.distanceTo(center) - b.distanceTo(center);\r
+               });\r
+\r
+               var fragment = document.createDocumentFragment();\r
+\r
+               // if its the first batch of tiles to load\r
+               if (!this._tilesToLoad) {\r
+                       this.fire('loading');\r
+               }\r
+\r
+               this._tilesToLoad += tilesToLoad;\r
+\r
+               for (i = 0; i < tilesToLoad; i++) {\r
+                       this._addTile(queue[i], fragment);\r
+               }\r
+\r
+               this._tileContainer.appendChild(fragment);\r
+       },\r
+\r
+       _tileShouldBeLoaded: function (tilePoint) {\r
+               if ((tilePoint.x + ':' + tilePoint.y) in this._tiles) {\r
+                       return false; // already loaded\r
+               }\r
+\r
+               var options = this.options;\r
+\r
+               if (!options.continuousWorld) {\r
+                       var limit = this._getWrapTileNum();\r
+\r
+                       // don't load if exceeds world bounds\r
+                       if ((options.noWrap && (tilePoint.x < 0 || tilePoint.x >= limit.x)) ||\r
+                               tilePoint.y < 0 || tilePoint.y >= limit.y) { return false; }\r
+               }\r
+\r
+               if (options.bounds) {\r
+                       var tileSize = this._getTileSize(),\r
+                           nwPoint = tilePoint.multiplyBy(tileSize),\r
+                           sePoint = nwPoint.add([tileSize, tileSize]),\r
+                           nw = this._map.unproject(nwPoint),\r
+                           se = this._map.unproject(sePoint);\r
+\r
+                       // TODO temporary hack, will be removed after refactoring projections\r
+                       // https://github.com/Leaflet/Leaflet/issues/1618\r
+                       if (!options.continuousWorld && !options.noWrap) {\r
+                               nw = nw.wrap();\r
+                               se = se.wrap();\r
+                       }\r
+\r
+                       if (!options.bounds.intersects([nw, se])) { return false; }\r
+               }\r
+\r
+               return true;\r
+       },\r
+\r
+       _removeOtherTiles: function (bounds) {\r
+               var kArr, x, y, key;\r
+\r
+               for (key in this._tiles) {\r
+                       kArr = key.split(':');\r
+                       x = parseInt(kArr[0], 10);\r
+                       y = parseInt(kArr[1], 10);\r
+\r
+                       // remove tile if it's out of bounds\r
+                       if (x < bounds.min.x || x > bounds.max.x || y < bounds.min.y || y > bounds.max.y) {\r
+                               this._removeTile(key);\r
+                       }\r
+               }\r
+       },\r
+\r
+       _removeTile: function (key) {\r
+               var tile = this._tiles[key];\r
+\r
+               this.fire('tileunload', {tile: tile, url: tile.src});\r
+\r
+               if (this.options.reuseTiles) {\r
+                       L.DomUtil.removeClass(tile, 'leaflet-tile-loaded');\r
+                       this._unusedTiles.push(tile);\r
+\r
+               } else if (tile.parentNode === this._tileContainer) {\r
+                       this._tileContainer.removeChild(tile);\r
+               }\r
+\r
+               // for https://github.com/CloudMade/Leaflet/issues/137\r
+               if (!L.Browser.android) {\r
+                       tile.onload = null;\r
+                       tile.src = L.Util.emptyImageUrl;\r
+               }\r
+\r
+               delete this._tiles[key];\r
+       },\r
+\r
+       _addTile: function (tilePoint, container) {\r
+               var tilePos = this._getTilePos(tilePoint);\r
+\r
+               // get unused tile - or create a new tile\r
+               var tile = this._getTile();\r
+\r
+               /*\r
+               Chrome 20 layouts much faster with top/left (verify with timeline, frames)\r
+               Android 4 browser has display issues with top/left and requires transform instead\r
+               (other browsers don't currently care) - see debug/hacks/jitter.html for an example\r
+               */\r
+               L.DomUtil.setPosition(tile, tilePos, L.Browser.chrome);\r
+\r
+               this._tiles[tilePoint.x + ':' + tilePoint.y] = tile;\r
+\r
+               this._loadTile(tile, tilePoint);\r
+\r
+               if (tile.parentNode !== this._tileContainer) {\r
+                       container.appendChild(tile);\r
+               }\r
+       },\r
+\r
+       _getZoomForUrl: function () {\r
+\r
+               var options = this.options,\r
+                   zoom = this._map.getZoom();\r
+\r
+               if (options.zoomReverse) {\r
+                       zoom = options.maxZoom - zoom;\r
+               }\r
+\r
+               zoom += options.zoomOffset;\r
+\r
+               return options.maxNativeZoom ? Math.min(zoom, options.maxNativeZoom) : zoom;\r
+       },\r
+\r
+       _getTilePos: function (tilePoint) {\r
+               var origin = this._map.getPixelOrigin(),\r
+                   tileSize = this._getTileSize();\r
+\r
+               return tilePoint.multiplyBy(tileSize).subtract(origin);\r
+       },\r
+\r
+       // image-specific code (override to implement e.g. Canvas or SVG tile layer)\r
+\r
+       getTileUrl: function (tilePoint) {\r
+               return L.Util.template(this._url, L.extend({\r
+                       s: this._getSubdomain(tilePoint),\r
+                       z: tilePoint.z,\r
+                       x: tilePoint.x,\r
+                       y: tilePoint.y\r
+               }, this.options));\r
+       },\r
+\r
+       _getWrapTileNum: function () {\r
+               var crs = this._map.options.crs,\r
+                   size = crs.getSize(this._map.getZoom());\r
+               return size.divideBy(this._getTileSize())._floor();\r
+       },\r
+\r
+       _adjustTilePoint: function (tilePoint) {\r
+\r
+               var limit = this._getWrapTileNum();\r
+\r
+               // wrap tile coordinates\r
+               if (!this.options.continuousWorld && !this.options.noWrap) {\r
+                       tilePoint.x = ((tilePoint.x % limit.x) + limit.x) % limit.x;\r
+               }\r
+\r
+               if (this.options.tms) {\r
+                       tilePoint.y = limit.y - tilePoint.y - 1;\r
+               }\r
+\r
+               tilePoint.z = this._getZoomForUrl();\r
+       },\r
+\r
+       _getSubdomain: function (tilePoint) {\r
+               var index = Math.abs(tilePoint.x + tilePoint.y) % this.options.subdomains.length;\r
+               return this.options.subdomains[index];\r
+       },\r
+\r
+       _getTile: function () {\r
+               if (this.options.reuseTiles && this._unusedTiles.length > 0) {\r
+                       var tile = this._unusedTiles.pop();\r
+                       this._resetTile(tile);\r
+                       return tile;\r
+               }\r
+               return this._createTile();\r
+       },\r
+\r
+       // Override if data stored on a tile needs to be cleaned up before reuse\r
+       _resetTile: function (/*tile*/) {},\r
+\r
+       _createTile: function () {\r
+               var tile = L.DomUtil.create('img', 'leaflet-tile');\r
+               tile.style.width = tile.style.height = this._getTileSize() + 'px';\r
+               tile.galleryimg = 'no';\r
+\r
+               tile.onselectstart = tile.onmousemove = L.Util.falseFn;\r
+\r
+               if (L.Browser.ielt9 && this.options.opacity !== undefined) {\r
+                       L.DomUtil.setOpacity(tile, this.options.opacity);\r
+               }\r
+               // without this hack, tiles disappear after zoom on Chrome for Android\r
+               // https://github.com/Leaflet/Leaflet/issues/2078\r
+               if (L.Browser.mobileWebkit3d) {\r
+                       tile.style.WebkitBackfaceVisibility = 'hidden';\r
+               }\r
+               return tile;\r
+       },\r
+\r
+       _loadTile: function (tile, tilePoint) {\r
+               tile._layer  = this;\r
+               tile.onload  = this._tileOnLoad;\r
+               tile.onerror = this._tileOnError;\r
+\r
+               this._adjustTilePoint(tilePoint);\r
+               tile.src     = this.getTileUrl(tilePoint);\r
+\r
+               this.fire('tileloadstart', {\r
+                       tile: tile,\r
+                       url: tile.src\r
+               });\r
+       },\r
+\r
+       _tileLoaded: function () {\r
+               this._tilesToLoad--;\r
+\r
+               if (this._animated) {\r
+                       L.DomUtil.addClass(this._tileContainer, 'leaflet-zoom-animated');\r
+               }\r
+\r
+               if (!this._tilesToLoad) {\r
+                       this.fire('load');\r
+\r
+                       if (this._animated) {\r
+                               // clear scaled tiles after all new tiles are loaded (for performance)\r
+                               clearTimeout(this._clearBgBufferTimer);\r
+                               this._clearBgBufferTimer = setTimeout(L.bind(this._clearBgBuffer, this), 500);\r
+                       }\r
+               }\r
+       },\r
+\r
+       _tileOnLoad: function () {\r
+               var layer = this._layer;\r
+\r
+               //Only if we are loading an actual image\r
+               if (this.src !== L.Util.emptyImageUrl) {\r
+                       L.DomUtil.addClass(this, 'leaflet-tile-loaded');\r
+\r
+                       layer.fire('tileload', {\r
+                               tile: this,\r
+                               url: this.src\r
+                       });\r
+               }\r
+\r
+               layer._tileLoaded();\r
+       },\r
+\r
+       _tileOnError: function () {\r
+               var layer = this._layer;\r
+\r
+               layer.fire('tileerror', {\r
+                       tile: this,\r
+                       url: this.src\r
+               });\r
+\r
+               var newUrl = layer.options.errorTileUrl;\r
+               if (newUrl) {\r
+                       this.src = newUrl;\r
+               }\r
+\r
+               layer._tileLoaded();\r
+       }\r
+});\r
+\r
+L.tileLayer = function (url, options) {\r
+       return new L.TileLayer(url, options);\r
+};\r
+
+
+/*\r
+ * L.TileLayer.WMS is used for putting WMS tile layers on the map.\r
+ */\r
+\r
+L.TileLayer.WMS = L.TileLayer.extend({\r
+\r
+       defaultWmsParams: {\r
+               service: 'WMS',\r
+               request: 'GetMap',\r
+               version: '1.1.1',\r
+               layers: '',\r
+               styles: '',\r
+               format: 'image/jpeg',\r
+               transparent: false\r
+       },\r
+\r
+       initialize: function (url, options) { // (String, Object)\r
+\r
+               this._url = url;\r
+\r
+               var wmsParams = L.extend({}, this.defaultWmsParams),\r
+                   tileSize = options.tileSize || this.options.tileSize;\r
+\r
+               if (options.detectRetina && L.Browser.retina) {\r
+                       wmsParams.width = wmsParams.height = tileSize * 2;\r
+               } else {\r
+                       wmsParams.width = wmsParams.height = tileSize;\r
+               }\r
+\r
+               for (var i in options) {\r
+                       // all keys that are not TileLayer options go to WMS params\r
+                       if (!this.options.hasOwnProperty(i) && i !== 'crs') {\r
+                               wmsParams[i] = options[i];\r
+                       }\r
+               }\r
+\r
+               this.wmsParams = wmsParams;\r
+\r
+               L.setOptions(this, options);\r
+       },\r
+\r
+       onAdd: function (map) {\r
+\r
+               this._crs = this.options.crs || map.options.crs;\r
+\r
+               this._wmsVersion = parseFloat(this.wmsParams.version);\r
+\r
+               var projectionKey = this._wmsVersion >= 1.3 ? 'crs' : 'srs';\r
+               this.wmsParams[projectionKey] = this._crs.code;\r
+\r
+               L.TileLayer.prototype.onAdd.call(this, map);\r
+       },\r
+\r
+       getTileUrl: function (tilePoint) { // (Point, Number) -> String\r
+\r
+               var map = this._map,\r
+                   tileSize = this.options.tileSize,\r
+\r
+                   nwPoint = tilePoint.multiplyBy(tileSize),\r
+                   sePoint = nwPoint.add([tileSize, tileSize]),\r
+\r
+                   nw = this._crs.project(map.unproject(nwPoint, tilePoint.z)),\r
+                   se = this._crs.project(map.unproject(sePoint, tilePoint.z)),\r
+                   bbox = this._wmsVersion >= 1.3 && this._crs === L.CRS.EPSG4326 ?\r
+                       [se.y, nw.x, nw.y, se.x].join(',') :\r
+                       [nw.x, se.y, se.x, nw.y].join(','),\r
+\r
+                   url = L.Util.template(this._url, {s: this._getSubdomain(tilePoint)});\r
+\r
+               return url + L.Util.getParamString(this.wmsParams, url, true) + '&BBOX=' + bbox;\r
+       },\r
+\r
+       setParams: function (params, noRedraw) {\r
+\r
+               L.extend(this.wmsParams, params);\r
+\r
+               if (!noRedraw) {\r
+                       this.redraw();\r
+               }\r
+\r
+               return this;\r
+       }\r
+});\r
+\r
+L.tileLayer.wms = function (url, options) {\r
+       return new L.TileLayer.WMS(url, options);\r
+};\r
+
+
+/*\r
+ * L.TileLayer.Canvas is a class that you can use as a base for creating\r
+ * dynamically drawn Canvas-based tile layers.\r
+ */\r
+\r
+L.TileLayer.Canvas = L.TileLayer.extend({\r
+       options: {\r
+               async: false\r
+       },\r
+\r
+       initialize: function (options) {\r
+               L.setOptions(this, options);\r
+       },\r
+\r
+       redraw: function () {\r
+               if (this._map) {\r
+                       this._reset({hard: true});\r
+                       this._update();\r
+               }\r
+\r
+               for (var i in this._tiles) {\r
+                       this._redrawTile(this._tiles[i]);\r
+               }\r
+               return this;\r
+       },\r
+\r
+       _redrawTile: function (tile) {\r
+               this.drawTile(tile, tile._tilePoint, this._map._zoom);\r
+       },\r
+\r
+       _createTile: function () {\r
+               var tile = L.DomUtil.create('canvas', 'leaflet-tile');\r
+               tile.width = tile.height = this.options.tileSize;\r
+               tile.onselectstart = tile.onmousemove = L.Util.falseFn;\r
+               return tile;\r
+       },\r
+\r
+       _loadTile: function (tile, tilePoint) {\r
+               tile._layer = this;\r
+               tile._tilePoint = tilePoint;\r
+\r
+               this._redrawTile(tile);\r
+\r
+               if (!this.options.async) {\r
+                       this.tileDrawn(tile);\r
+               }\r
+       },\r
+\r
+       drawTile: function (/*tile, tilePoint*/) {\r
+               // override with rendering code\r
+       },\r
+\r
+       tileDrawn: function (tile) {\r
+               this._tileOnLoad.call(tile);\r
+       }\r
+});\r
+\r
+\r
+L.tileLayer.canvas = function (options) {\r
+       return new L.TileLayer.Canvas(options);\r
+};\r
+
+
+/*\r
+ * L.ImageOverlay is used to overlay images over the map (to specific geographical bounds).\r
+ */\r
+\r
+L.ImageOverlay = L.Class.extend({\r
+       includes: L.Mixin.Events,\r
+\r
+       options: {\r
+               opacity: 1\r
+       },\r
+\r
+       initialize: function (url, bounds, options) { // (String, LatLngBounds, Object)\r
+               this._url = url;\r
+               this._bounds = L.latLngBounds(bounds);\r
+\r
+               L.setOptions(this, options);\r
+       },\r
+\r
+       onAdd: function (map) {\r
+               this._map = map;\r
+\r
+               if (!this._image) {\r
+                       this._initImage();\r
+               }\r
+\r
+               map._panes.overlayPane.appendChild(this._image);\r
+\r
+               map.on('viewreset', this._reset, this);\r
+\r
+               if (map.options.zoomAnimation && L.Browser.any3d) {\r
+                       map.on('zoomanim', this._animateZoom, this);\r
+               }\r
+\r
+               this._reset();\r
+       },\r
+\r
+       onRemove: function (map) {\r
+               map.getPanes().overlayPane.removeChild(this._image);\r
+\r
+               map.off('viewreset', this._reset, this);\r
+\r
+               if (map.options.zoomAnimation) {\r
+                       map.off('zoomanim', this._animateZoom, this);\r
+               }\r
+       },\r
+\r
+       addTo: function (map) {\r
+               map.addLayer(this);\r
+               return this;\r
+       },\r
+\r
+       setOpacity: function (opacity) {\r
+               this.options.opacity = opacity;\r
+               this._updateOpacity();\r
+               return this;\r
+       },\r
+\r
+       // TODO remove bringToFront/bringToBack duplication from TileLayer/Path\r
+       bringToFront: function () {\r
+               if (this._image) {\r
+                       this._map._panes.overlayPane.appendChild(this._image);\r
+               }\r
+               return this;\r
+       },\r
+\r
+       bringToBack: function () {\r
+               var pane = this._map._panes.overlayPane;\r
+               if (this._image) {\r
+                       pane.insertBefore(this._image, pane.firstChild);\r
+               }\r
+               return this;\r
+       },\r
+\r
+       setUrl: function (url) {\r
+               this._url = url;\r
+               this._image.src = this._url;\r
+       },\r
+\r
+       getAttribution: function () {\r
+               return this.options.attribution;\r
+       },\r
+\r
+       _initImage: function () {\r
+               this._image = L.DomUtil.create('img', 'leaflet-image-layer');\r
+\r
+               if (this._map.options.zoomAnimation && L.Browser.any3d) {\r
+                       L.DomUtil.addClass(this._image, 'leaflet-zoom-animated');\r
+               } else {\r
+                       L.DomUtil.addClass(this._image, 'leaflet-zoom-hide');\r
+               }\r
+\r
+               this._updateOpacity();\r
+\r
+               //TODO createImage util method to remove duplication\r
+               L.extend(this._image, {\r
+                       galleryimg: 'no',\r
+                       onselectstart: L.Util.falseFn,\r
+                       onmousemove: L.Util.falseFn,\r
+                       onload: L.bind(this._onImageLoad, this),\r
+                       src: this._url\r
+               });\r
+       },\r
+\r
+       _animateZoom: function (e) {\r
+               var map = this._map,\r
+                   image = this._image,\r
+                   scale = map.getZoomScale(e.zoom),\r
+                   nw = this._bounds.getNorthWest(),\r
+                   se = this._bounds.getSouthEast(),\r
+\r
+                   topLeft = map._latLngToNewLayerPoint(nw, e.zoom, e.center),\r
+                   size = map._latLngToNewLayerPoint(se, e.zoom, e.center)._subtract(topLeft),\r
+                   origin = topLeft._add(size._multiplyBy((1 / 2) * (1 - 1 / scale)));\r
+\r
+               image.style[L.DomUtil.TRANSFORM] =\r
+                       L.DomUtil.getTranslateString(origin) + ' scale(' + scale + ') ';\r
+       },\r
+\r
+       _reset: function () {\r
+               var image   = this._image,\r
+                   topLeft = this._map.latLngToLayerPoint(this._bounds.getNorthWest()),\r
+                   size = this._map.latLngToLayerPoint(this._bounds.getSouthEast())._subtract(topLeft);\r
+\r
+               L.DomUtil.setPosition(image, topLeft);\r
+\r
+               image.style.width  = size.x + 'px';\r
+               image.style.height = size.y + 'px';\r
+       },\r
+\r
+       _onImageLoad: function () {\r
+               this.fire('load');\r
+       },\r
+\r
+       _updateOpacity: function () {\r
+               L.DomUtil.setOpacity(this._image, this.options.opacity);\r
+       }\r
+});\r
+\r
+L.imageOverlay = function (url, bounds, options) {\r
+       return new L.ImageOverlay(url, bounds, options);\r
+};\r
+
+
+/*\r
+ * L.Icon is an image-based icon class that you can use with L.Marker for custom markers.\r
+ */\r
+\r
+L.Icon = L.Class.extend({\r
+       options: {\r
+               /*\r
+               iconUrl: (String) (required)\r
+               iconRetinaUrl: (String) (optional, used for retina devices if detected)\r
+               iconSize: (Point) (can be set through CSS)\r
+               iconAnchor: (Point) (centered by default, can be set in CSS with negative margins)\r
+               popupAnchor: (Point) (if not specified, popup opens in the anchor point)\r
+               shadowUrl: (String) (no shadow by default)\r
+               shadowRetinaUrl: (String) (optional, used for retina devices if detected)\r
+               shadowSize: (Point)\r
+               shadowAnchor: (Point)\r
+               */\r
+               className: ''\r
+       },\r
+\r
+       initialize: function (options) {\r
+               L.setOptions(this, options);\r
+       },\r
+\r
+       createIcon: function (oldIcon) {\r
+               return this._createIcon('icon', oldIcon);\r
+       },\r
+\r
+       createShadow: function (oldIcon) {\r
+               return this._createIcon('shadow', oldIcon);\r
+       },\r
+\r
+       _createIcon: function (name, oldIcon) {\r
+               var src = this._getIconUrl(name);\r
+\r
+               if (!src) {\r
+                       if (name === 'icon') {\r
+                               throw new Error('iconUrl not set in Icon options (see the docs).');\r
+                       }\r
+                       return null;\r
+               }\r
+\r
+               var img;\r
+               if (!oldIcon || oldIcon.tagName !== 'IMG') {\r
+                       img = this._createImg(src);\r
+               } else {\r
+                       img = this._createImg(src, oldIcon);\r
+               }\r
+               this._setIconStyles(img, name);\r
+\r
+               return img;\r
+       },\r
+\r
+       _setIconStyles: function (img, name) {\r
+               var options = this.options,\r
+                   size = L.point(options[name + 'Size']),\r
+                   anchor;\r
+\r
+               if (name === 'shadow') {\r
+                       anchor = L.point(options.shadowAnchor || options.iconAnchor);\r
+               } else {\r
+                       anchor = L.point(options.iconAnchor);\r
+               }\r
+\r
+               if (!anchor && size) {\r
+                       anchor = size.divideBy(2, true);\r
+               }\r
+\r
+               img.className = 'leaflet-marker-' + name + ' ' + options.className;\r
+\r
+               if (anchor) {\r
+                       img.style.marginLeft = (-anchor.x) + 'px';\r
+                       img.style.marginTop  = (-anchor.y) + 'px';\r
+               }\r
+\r
+               if (size) {\r
+                       img.style.width  = size.x + 'px';\r
+                       img.style.height = size.y + 'px';\r
+               }\r
+       },\r
+\r
+       _createImg: function (src, el) {\r
+               el = el || document.createElement('img');\r
+               el.src = src;\r
+               return el;\r
+       },\r
+\r
+       _getIconUrl: function (name) {\r
+               if (L.Browser.retina && this.options[name + 'RetinaUrl']) {\r
+                       return this.options[name + 'RetinaUrl'];\r
+               }\r
+               return this.options[name + 'Url'];\r
+       }\r
+});\r
+\r
+L.icon = function (options) {\r
+       return new L.Icon(options);\r
+};\r
+
+
+/*
+ * L.Icon.Default is the blue marker icon used by default in Leaflet.
+ */
+
+L.Icon.Default = L.Icon.extend({
+
+       options: {
+               iconSize: [25, 41],
+               iconAnchor: [12, 41],
+               popupAnchor: [1, -34],
+
+               shadowSize: [41, 41]
+       },
+
+       _getIconUrl: function (name) {
+               var key = name + 'Url';
+
+               if (this.options[key]) {
+                       return this.options[key];
+               }
+
+               if (L.Browser.retina && name === 'icon') {
+                       name += '-2x';
+               }
+
+               var path = L.Icon.Default.imagePath;
+
+               if (!path) {
+                       throw new Error('Couldn\'t autodetect L.Icon.Default.imagePath, set it manually.');
+               }
+
+               return path + '/marker-' + name + '.png';
+       }
+});
+
+L.Icon.Default.imagePath = (function () {
+       var scripts = document.getElementsByTagName('script'),
+           leafletRe = /[\/^]leaflet[\-\._]?([\w\-\._]*)\.js\??/;
+
+       var i, len, src, matches, path;
+
+       for (i = 0, len = scripts.length; i < len; i++) {
+               src = scripts[i].src;
+               matches = src.match(leafletRe);
+
+               if (matches) {
+                       path = src.split(leafletRe)[0];
+                       return (path ? path + '/' : '') + 'images';
+               }
+       }
+}());
+
+
+/*\r
+ * L.Marker is used to display clickable/draggable icons on the map.\r
+ */\r
+\r
+L.Marker = L.Class.extend({\r
+\r
+       includes: L.Mixin.Events,\r
+\r
+       options: {\r
+               icon: new L.Icon.Default(),\r
+               title: '',\r
+               alt: '',\r
+               clickable: true,\r
+               draggable: false,\r
+               keyboard: true,\r
+               zIndexOffset: 0,\r
+               opacity: 1,\r
+               riseOnHover: false,\r
+               riseOffset: 250\r
+       },\r
+\r
+       initialize: function (latlng, options) {\r
+               L.setOptions(this, options);\r
+               this._latlng = L.latLng(latlng);\r
+       },\r
+\r
+       onAdd: function (map) {\r
+               this._map = map;\r
+\r
+               map.on('viewreset', this.update, this);\r
+\r
+               this._initIcon();\r
+               this.update();\r
+               this.fire('add');\r
+\r
+               if (map.options.zoomAnimation && map.options.markerZoomAnimation) {\r
+                       map.on('zoomanim', this._animateZoom, this);\r
+               }\r
+       },\r
+\r
+       addTo: function (map) {\r
+               map.addLayer(this);\r
+               return this;\r
+       },\r
+\r
+       onRemove: function (map) {\r
+               if (this.dragging) {\r
+                       this.dragging.disable();\r
+               }\r
+\r
+               this._removeIcon();\r
+               this._removeShadow();\r
+\r
+               this.fire('remove');\r
+\r
+               map.off({\r
+                       'viewreset': this.update,\r
+                       'zoomanim': this._animateZoom\r
+               }, this);\r
+\r
+               this._map = null;\r
+       },\r
+\r
+       getLatLng: function () {\r
+               return this._latlng;\r
+       },\r
+\r
+       setLatLng: function (latlng) {\r
+               this._latlng = L.latLng(latlng);\r
+\r
+               this.update();\r
+\r
+               return this.fire('move', { latlng: this._latlng });\r
+       },\r
+\r
+       setZIndexOffset: function (offset) {\r
+               this.options.zIndexOffset = offset;\r
+               this.update();\r
+\r
+               return this;\r
+       },\r
+\r
+       setIcon: function (icon) {\r
+\r
+               this.options.icon = icon;\r
+\r
+               if (this._map) {\r
+                       this._initIcon();\r
+                       this.update();\r
+               }\r
+\r
+               if (this._popup) {\r
+                       this.bindPopup(this._popup);\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       update: function () {\r
+               if (this._icon) {\r
+                       this._setPos(this._map.latLngToLayerPoint(this._latlng).round());\r
+               }\r
+               return this;\r
+       },\r
+\r
+       _initIcon: function () {\r
+               var options = this.options,\r
+                   map = this._map,\r
+                   animation = (map.options.zoomAnimation && map.options.markerZoomAnimation),\r
+                   classToAdd = animation ? 'leaflet-zoom-animated' : 'leaflet-zoom-hide';\r
+\r
+               var icon = options.icon.createIcon(this._icon),\r
+                       addIcon = false;\r
+\r
+               // if we're not reusing the icon, remove the old one and init new one\r
+               if (icon !== this._icon) {\r
+                       if (this._icon) {\r
+                               this._removeIcon();\r
+                       }\r
+                       addIcon = true;\r
+\r
+                       if (options.title) {\r
+                               icon.title = options.title;\r
+                       }\r
+\r
+                       if (options.alt) {\r
+                               icon.alt = options.alt;\r
+                       }\r
+               }\r
+\r
+               L.DomUtil.addClass(icon, classToAdd);\r
+\r
+               if (options.keyboard) {\r
+                       icon.tabIndex = '0';\r
+               }\r
+\r
+               this._icon = icon;\r
+\r
+               this._initInteraction();\r
+\r
+               if (options.riseOnHover) {\r
+                       L.DomEvent\r
+                               .on(icon, 'mouseover', this._bringToFront, this)\r
+                               .on(icon, 'mouseout', this._resetZIndex, this);\r
+               }\r
+\r
+               var newShadow = options.icon.createShadow(this._shadow),\r
+                       addShadow = false;\r
+\r
+               if (newShadow !== this._shadow) {\r
+                       this._removeShadow();\r
+                       addShadow = true;\r
+               }\r
+\r
+               if (newShadow) {\r
+                       L.DomUtil.addClass(newShadow, classToAdd);\r
+               }\r
+               this._shadow = newShadow;\r
+\r
+\r
+               if (options.opacity < 1) {\r
+                       this._updateOpacity();\r
+               }\r
+\r
+\r
+               var panes = this._map._panes;\r
+\r
+               if (addIcon) {\r
+                       panes.markerPane.appendChild(this._icon);\r
+               }\r
+\r
+               if (newShadow && addShadow) {\r
+                       panes.shadowPane.appendChild(this._shadow);\r
+               }\r
+       },\r
+\r
+       _removeIcon: function () {\r
+               if (this.options.riseOnHover) {\r
+                       L.DomEvent\r
+                           .off(this._icon, 'mouseover', this._bringToFront)\r
+                           .off(this._icon, 'mouseout', this._resetZIndex);\r
+               }\r
+\r
+               this._map._panes.markerPane.removeChild(this._icon);\r
+\r
+               this._icon = null;\r
+       },\r
+\r
+       _removeShadow: function () {\r
+               if (this._shadow) {\r
+                       this._map._panes.shadowPane.removeChild(this._shadow);\r
+               }\r
+               this._shadow = null;\r
+       },\r
+\r
+       _setPos: function (pos) {\r
+               L.DomUtil.setPosition(this._icon, pos);\r
+\r
+               if (this._shadow) {\r
+                       L.DomUtil.setPosition(this._shadow, pos);\r
+               }\r
+\r
+               this._zIndex = pos.y + this.options.zIndexOffset;\r
+\r
+               this._resetZIndex();\r
+       },\r
+\r
+       _updateZIndex: function (offset) {\r
+               this._icon.style.zIndex = this._zIndex + offset;\r
+       },\r
+\r
+       _animateZoom: function (opt) {\r
+               var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center).round();\r
+\r
+               this._setPos(pos);\r
+       },\r
+\r
+       _initInteraction: function () {\r
+\r
+               if (!this.options.clickable) { return; }\r
+\r
+               // TODO refactor into something shared with Map/Path/etc. to DRY it up\r
+\r
+               var icon = this._icon,\r
+                   events = ['dblclick', 'mousedown', 'mouseover', 'mouseout', 'contextmenu'];\r
+\r
+               L.DomUtil.addClass(icon, 'leaflet-clickable');\r
+               L.DomEvent.on(icon, 'click', this._onMouseClick, this);\r
+               L.DomEvent.on(icon, 'keypress', this._onKeyPress, this);\r
+\r
+               for (var i = 0; i < events.length; i++) {\r
+                       L.DomEvent.on(icon, events[i], this._fireMouseEvent, this);\r
+               }\r
+\r
+               if (L.Handler.MarkerDrag) {\r
+                       this.dragging = new L.Handler.MarkerDrag(this);\r
+\r
+                       if (this.options.draggable) {\r
+                               this.dragging.enable();\r
+                       }\r
+               }\r
+       },\r
+\r
+       _onMouseClick: function (e) {\r
+               var wasDragged = this.dragging && this.dragging.moved();\r
+\r
+               if (this.hasEventListeners(e.type) || wasDragged) {\r
+                       L.DomEvent.stopPropagation(e);\r
+               }\r
+\r
+               if (wasDragged) { return; }\r
+\r
+               if ((!this.dragging || !this.dragging._enabled) && this._map.dragging && this._map.dragging.moved()) { return; }\r
+\r
+               this.fire(e.type, {\r
+                       originalEvent: e,\r
+                       latlng: this._latlng\r
+               });\r
+       },\r
+\r
+       _onKeyPress: function (e) {\r
+               if (e.keyCode === 13) {\r
+                       this.fire('click', {\r
+                               originalEvent: e,\r
+                               latlng: this._latlng\r
+                       });\r
+               }\r
+       },\r
+\r
+       _fireMouseEvent: function (e) {\r
+\r
+               this.fire(e.type, {\r
+                       originalEvent: e,\r
+                       latlng: this._latlng\r
+               });\r
+\r
+               // TODO proper custom event propagation\r
+               // this line will always be called if marker is in a FeatureGroup\r
+               if (e.type === 'contextmenu' && this.hasEventListeners(e.type)) {\r
+                       L.DomEvent.preventDefault(e);\r
+               }\r
+               if (e.type !== 'mousedown') {\r
+                       L.DomEvent.stopPropagation(e);\r
+               } else {\r
+                       L.DomEvent.preventDefault(e);\r
+               }\r
+       },\r
+\r
+       setOpacity: function (opacity) {\r
+               this.options.opacity = opacity;\r
+               if (this._map) {\r
+                       this._updateOpacity();\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       _updateOpacity: function () {\r
+               L.DomUtil.setOpacity(this._icon, this.options.opacity);\r
+               if (this._shadow) {\r
+                       L.DomUtil.setOpacity(this._shadow, this.options.opacity);\r
+               }\r
+       },\r
+\r
+       _bringToFront: function () {\r
+               this._updateZIndex(this.options.riseOffset);\r
+       },\r
+\r
+       _resetZIndex: function () {\r
+               this._updateZIndex(0);\r
+       }\r
+});\r
+\r
+L.marker = function (latlng, options) {\r
+       return new L.Marker(latlng, options);\r
+};\r
+
+
+/*
+ * L.DivIcon is a lightweight HTML-based icon class (as opposed to the image-based L.Icon)
+ * to use with L.Marker.
+ */
+
+L.DivIcon = L.Icon.extend({
+       options: {
+               iconSize: [12, 12], // also can be set through CSS
+               /*
+               iconAnchor: (Point)
+               popupAnchor: (Point)
+               html: (String)
+               bgPos: (Point)
+               */
+               className: 'leaflet-div-icon',
+               html: false
+       },
+
+       createIcon: function (oldIcon) {
+               var div = (oldIcon && oldIcon.tagName === 'DIV') ? oldIcon : document.createElement('div'),
+                   options = this.options;
+
+               if (options.html !== false) {
+                       div.innerHTML = options.html;
+               } else {
+                       div.innerHTML = '';
+               }
+
+               if (options.bgPos) {
+                       div.style.backgroundPosition =
+                               (-options.bgPos.x) + 'px ' + (-options.bgPos.y) + 'px';
+               }
+
+               this._setIconStyles(div, 'icon');
+               return div;
+       },
+
+       createShadow: function () {
+               return null;
+       }
+});
+
+L.divIcon = function (options) {
+       return new L.DivIcon(options);
+};
+
+
+/*\r
+ * L.Popup is used for displaying popups on the map.\r
+ */\r
+\r
+L.Map.mergeOptions({\r
+       closePopupOnClick: true\r
+});\r
+\r
+L.Popup = L.Class.extend({\r
+       includes: L.Mixin.Events,\r
+\r
+       options: {\r
+               minWidth: 50,\r
+               maxWidth: 300,\r
+               // maxHeight: null,\r
+               autoPan: true,\r
+               closeButton: true,\r
+               offset: [0, 7],\r
+               autoPanPadding: [5, 5],\r
+               // autoPanPaddingTopLeft: null,\r
+               // autoPanPaddingBottomRight: null,\r
+               keepInView: false,\r
+               className: '',\r
+               zoomAnimation: true\r
+       },\r
+\r
+       initialize: function (options, source) {\r
+               L.setOptions(this, options);\r
+\r
+               this._source = source;\r
+               this._animated = L.Browser.any3d && this.options.zoomAnimation;\r
+               this._isOpen = false;\r
+       },\r
+\r
+       onAdd: function (map) {\r
+               this._map = map;\r
+\r
+               if (!this._container) {\r
+                       this._initLayout();\r
+               }\r
+\r
+               var animFade = map.options.fadeAnimation;\r
+\r
+               if (animFade) {\r
+                       L.DomUtil.setOpacity(this._container, 0);\r
+               }\r
+               map._panes.popupPane.appendChild(this._container);\r
+\r
+               map.on(this._getEvents(), this);\r
+\r
+               this.update();\r
+\r
+               if (animFade) {\r
+                       L.DomUtil.setOpacity(this._container, 1);\r
+               }\r
+\r
+               this.fire('open');\r
+\r
+               map.fire('popupopen', {popup: this});\r
+\r
+               if (this._source) {\r
+                       this._source.fire('popupopen', {popup: this});\r
+               }\r
+       },\r
+\r
+       addTo: function (map) {\r
+               map.addLayer(this);\r
+               return this;\r
+       },\r
+\r
+       openOn: function (map) {\r
+               map.openPopup(this);\r
+               return this;\r
+       },\r
+\r
+       onRemove: function (map) {\r
+               map._panes.popupPane.removeChild(this._container);\r
+\r
+               L.Util.falseFn(this._container.offsetWidth); // force reflow\r
+\r
+               map.off(this._getEvents(), this);\r
+\r
+               if (map.options.fadeAnimation) {\r
+                       L.DomUtil.setOpacity(this._container, 0);\r
+               }\r
+\r
+               this._map = null;\r
+\r
+               this.fire('close');\r
+\r
+               map.fire('popupclose', {popup: this});\r
+\r
+               if (this._source) {\r
+                       this._source.fire('popupclose', {popup: this});\r
+               }\r
+       },\r
+\r
+       getLatLng: function () {\r
+               return this._latlng;\r
+       },\r
+\r
+       setLatLng: function (latlng) {\r
+               this._latlng = L.latLng(latlng);\r
+               if (this._map) {\r
+                       this._updatePosition();\r
+                       this._adjustPan();\r
+               }\r
+               return this;\r
+       },\r
+\r
+       getContent: function () {\r
+               return this._content;\r
+       },\r
+\r
+       setContent: function (content) {\r
+               this._content = content;\r
+               this.update();\r
+               return this;\r
+       },\r
+\r
+       update: function () {\r
+               if (!this._map) { return; }\r
+\r
+               this._container.style.visibility = 'hidden';\r
+\r
+               this._updateContent();\r
+               this._updateLayout();\r
+               this._updatePosition();\r
+\r
+               this._container.style.visibility = '';\r
+\r
+               this._adjustPan();\r
+       },\r
+\r
+       _getEvents: function () {\r
+               var events = {\r
+                       viewreset: this._updatePosition\r
+               };\r
+\r
+               if (this._animated) {\r
+                       events.zoomanim = this._zoomAnimation;\r
+               }\r
+               if ('closeOnClick' in this.options ? this.options.closeOnClick : this._map.options.closePopupOnClick) {\r
+                       events.preclick = this._close;\r
+               }\r
+               if (this.options.keepInView) {\r
+                       events.moveend = this._adjustPan;\r
+               }\r
+\r
+               return events;\r
+       },\r
+\r
+       _close: function () {\r
+               if (this._map) {\r
+                       this._map.closePopup(this);\r
+               }\r
+       },\r
+\r
+       _initLayout: function () {\r
+               var prefix = 'leaflet-popup',\r
+                       containerClass = prefix + ' ' + this.options.className + ' leaflet-zoom-' +\r
+                               (this._animated ? 'animated' : 'hide'),\r
+                       container = this._container = L.DomUtil.create('div', containerClass),\r
+                       closeButton;\r
+\r
+               if (this.options.closeButton) {\r
+                       closeButton = this._closeButton =\r
+                               L.DomUtil.create('a', prefix + '-close-button', container);\r
+                       closeButton.href = '#close';\r
+                       closeButton.innerHTML = '&#215;';\r
+                       L.DomEvent.disableClickPropagation(closeButton);\r
+\r
+                       L.DomEvent.on(closeButton, 'click', this._onCloseButtonClick, this);\r
+               }\r
+\r
+               var wrapper = this._wrapper =\r
+                       L.DomUtil.create('div', prefix + '-content-wrapper', container);\r
+               L.DomEvent.disableClickPropagation(wrapper);\r
+\r
+               this._contentNode = L.DomUtil.create('div', prefix + '-content', wrapper);\r
+\r
+               L.DomEvent.disableScrollPropagation(this._contentNode);\r
+               L.DomEvent.on(wrapper, 'contextmenu', L.DomEvent.stopPropagation);\r
+\r
+               this._tipContainer = L.DomUtil.create('div', prefix + '-tip-container', container);\r
+               this._tip = L.DomUtil.create('div', prefix + '-tip', this._tipContainer);\r
+       },\r
+\r
+       _updateContent: function () {\r
+               if (!this._content) { return; }\r
+\r
+               if (typeof this._content === 'string') {\r
+                       this._contentNode.innerHTML = this._content;\r
+               } else {\r
+                       while (this._contentNode.hasChildNodes()) {\r
+                               this._contentNode.removeChild(this._contentNode.firstChild);\r
+                       }\r
+                       this._contentNode.appendChild(this._content);\r
+               }\r
+               this.fire('contentupdate');\r
+       },\r
+\r
+       _updateLayout: function () {\r
+               var container = this._contentNode,\r
+                   style = container.style;\r
+\r
+               style.width = '';\r
+               style.whiteSpace = 'nowrap';\r
+\r
+               var width = container.offsetWidth;\r
+               width = Math.min(width, this.options.maxWidth);\r
+               width = Math.max(width, this.options.minWidth);\r
+\r
+               style.width = (width + 1) + 'px';\r
+               style.whiteSpace = '';\r
+\r
+               style.height = '';\r
+\r
+               var height = container.offsetHeight,\r
+                   maxHeight = this.options.maxHeight,\r
+                   scrolledClass = 'leaflet-popup-scrolled';\r
+\r
+               if (maxHeight && height > maxHeight) {\r
+                       style.height = maxHeight + 'px';\r
+                       L.DomUtil.addClass(container, scrolledClass);\r
+               } else {\r
+                       L.DomUtil.removeClass(container, scrolledClass);\r
+               }\r
+\r
+               this._containerWidth = this._container.offsetWidth;\r
+       },\r
+\r
+       _updatePosition: function () {\r
+               if (!this._map) { return; }\r
+\r
+               var pos = this._map.latLngToLayerPoint(this._latlng),\r
+                   animated = this._animated,\r
+                   offset = L.point(this.options.offset);\r
+\r
+               if (animated) {\r
+                       L.DomUtil.setPosition(this._container, pos);\r
+               }\r
+\r
+               this._containerBottom = -offset.y - (animated ? 0 : pos.y);\r
+               this._containerLeft = -Math.round(this._containerWidth / 2) + offset.x + (animated ? 0 : pos.x);\r
+\r
+               // bottom position the popup in case the height of the popup changes (images loading etc)\r
+               this._container.style.bottom = this._containerBottom + 'px';\r
+               this._container.style.left = this._containerLeft + 'px';\r
+       },\r
+\r
+       _zoomAnimation: function (opt) {\r
+               var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center);\r
+\r
+               L.DomUtil.setPosition(this._container, pos);\r
+       },\r
+\r
+       _adjustPan: function () {\r
+               if (!this.options.autoPan) { return; }\r
+\r
+               var map = this._map,\r
+                   containerHeight = this._container.offsetHeight,\r
+                   containerWidth = this._containerWidth,\r
+\r
+                   layerPos = new L.Point(this._containerLeft, -containerHeight - this._containerBottom);\r
+\r
+               if (this._animated) {\r
+                       layerPos._add(L.DomUtil.getPosition(this._container));\r
+               }\r
+\r
+               var containerPos = map.layerPointToContainerPoint(layerPos),\r
+                   padding = L.point(this.options.autoPanPadding),\r
+                   paddingTL = L.point(this.options.autoPanPaddingTopLeft || padding),\r
+                   paddingBR = L.point(this.options.autoPanPaddingBottomRight || padding),\r
+                   size = map.getSize(),\r
+                   dx = 0,\r
+                   dy = 0;\r
+\r
+               if (containerPos.x + containerWidth + paddingBR.x > size.x) { // right\r
+                       dx = containerPos.x + containerWidth - size.x + paddingBR.x;\r
+               }\r
+               if (containerPos.x - dx - paddingTL.x < 0) { // left\r
+                       dx = containerPos.x - paddingTL.x;\r
+               }\r
+               if (containerPos.y + containerHeight + paddingBR.y > size.y) { // bottom\r
+                       dy = containerPos.y + containerHeight - size.y + paddingBR.y;\r
+               }\r
+               if (containerPos.y - dy - paddingTL.y < 0) { // top\r
+                       dy = containerPos.y - paddingTL.y;\r
+               }\r
+\r
+               if (dx || dy) {\r
+                       map\r
+                           .fire('autopanstart')\r
+                           .panBy([dx, dy]);\r
+               }\r
+       },\r
+\r
+       _onCloseButtonClick: function (e) {\r
+               this._close();\r
+               L.DomEvent.stop(e);\r
+       }\r
+});\r
+\r
+L.popup = function (options, source) {\r
+       return new L.Popup(options, source);\r
+};\r
+\r
+\r
+L.Map.include({\r
+       openPopup: function (popup, latlng, options) { // (Popup) or (String || HTMLElement, LatLng[, Object])\r
+               this.closePopup();\r
+\r
+               if (!(popup instanceof L.Popup)) {\r
+                       var content = popup;\r
+\r
+                       popup = new L.Popup(options)\r
+                           .setLatLng(latlng)\r
+                           .setContent(content);\r
+               }\r
+               popup._isOpen = true;\r
+\r
+               this._popup = popup;\r
+               return this.addLayer(popup);\r
+       },\r
+\r
+       closePopup: function (popup) {\r
+               if (!popup || popup === this._popup) {\r
+                       popup = this._popup;\r
+                       this._popup = null;\r
+               }\r
+               if (popup) {\r
+                       this.removeLayer(popup);\r
+                       popup._isOpen = false;\r
+               }\r
+               return this;\r
+       }\r
+});\r
+
+
+/*\r
+ * Popup extension to L.Marker, adding popup-related methods.\r
+ */\r
+\r
+L.Marker.include({\r
+       openPopup: function () {\r
+               if (this._popup && this._map && !this._map.hasLayer(this._popup)) {\r
+                       this._popup.setLatLng(this._latlng);\r
+                       this._map.openPopup(this._popup);\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       closePopup: function () {\r
+               if (this._popup) {\r
+                       this._popup._close();\r
+               }\r
+               return this;\r
+       },\r
+\r
+       togglePopup: function () {\r
+               if (this._popup) {\r
+                       if (this._popup._isOpen) {\r
+                               this.closePopup();\r
+                       } else {\r
+                               this.openPopup();\r
+                       }\r
+               }\r
+               return this;\r
+       },\r
+\r
+       bindPopup: function (content, options) {\r
+               var anchor = L.point(this.options.icon.options.popupAnchor || [0, 0]);\r
+\r
+               anchor = anchor.add(L.Popup.prototype.options.offset);\r
+\r
+               if (options && options.offset) {\r
+                       anchor = anchor.add(options.offset);\r
+               }\r
+\r
+               options = L.extend({offset: anchor}, options);\r
+\r
+               if (!this._popupHandlersAdded) {\r
+                       this\r
+                           .on('click', this.togglePopup, this)\r
+                           .on('remove', this.closePopup, this)\r
+                           .on('move', this._movePopup, this);\r
+                       this._popupHandlersAdded = true;\r
+               }\r
+\r
+               if (content instanceof L.Popup) {\r
+                       L.setOptions(content, options);\r
+                       this._popup = content;\r
+                       content._source = this;\r
+               } else {\r
+                       this._popup = new L.Popup(options, this)\r
+                               .setContent(content);\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       setPopupContent: function (content) {\r
+               if (this._popup) {\r
+                       this._popup.setContent(content);\r
+               }\r
+               return this;\r
+       },\r
+\r
+       unbindPopup: function () {\r
+               if (this._popup) {\r
+                       this._popup = null;\r
+                       this\r
+                           .off('click', this.togglePopup, this)\r
+                           .off('remove', this.closePopup, this)\r
+                           .off('move', this._movePopup, this);\r
+                       this._popupHandlersAdded = false;\r
+               }\r
+               return this;\r
+       },\r
+\r
+       getPopup: function () {\r
+               return this._popup;\r
+       },\r
+\r
+       _movePopup: function (e) {\r
+               this._popup.setLatLng(e.latlng);\r
+       }\r
+});\r
+
+
+/*\r
+ * L.LayerGroup is a class to combine several layers into one so that\r
+ * you can manipulate the group (e.g. add/remove it) as one layer.\r
+ */\r
+\r
+L.LayerGroup = L.Class.extend({\r
+       initialize: function (layers) {\r
+               this._layers = {};\r
+\r
+               var i, len;\r
+\r
+               if (layers) {\r
+                       for (i = 0, len = layers.length; i < len; i++) {\r
+                               this.addLayer(layers[i]);\r
+                       }\r
+               }\r
+       },\r
+\r
+       addLayer: function (layer) {\r
+               var id = this.getLayerId(layer);\r
+\r
+               this._layers[id] = layer;\r
+\r
+               if (this._map) {\r
+                       this._map.addLayer(layer);\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       removeLayer: function (layer) {\r
+               var id = layer in this._layers ? layer : this.getLayerId(layer);\r
+\r
+               if (this._map && this._layers[id]) {\r
+                       this._map.removeLayer(this._layers[id]);\r
+               }\r
+\r
+               delete this._layers[id];\r
+\r
+               return this;\r
+       },\r
+\r
+       hasLayer: function (layer) {\r
+               if (!layer) { return false; }\r
+\r
+               return (layer in this._layers || this.getLayerId(layer) in this._layers);\r
+       },\r
+\r
+       clearLayers: function () {\r
+               this.eachLayer(this.removeLayer, this);\r
+               return this;\r
+       },\r
+\r
+       invoke: function (methodName) {\r
+               var args = Array.prototype.slice.call(arguments, 1),\r
+                   i, layer;\r
+\r
+               for (i in this._layers) {\r
+                       layer = this._layers[i];\r
+\r
+                       if (layer[methodName]) {\r
+                               layer[methodName].apply(layer, args);\r
+                       }\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       onAdd: function (map) {\r
+               this._map = map;\r
+               this.eachLayer(map.addLayer, map);\r
+       },\r
+\r
+       onRemove: function (map) {\r
+               this.eachLayer(map.removeLayer, map);\r
+               this._map = null;\r
+       },\r
+\r
+       addTo: function (map) {\r
+               map.addLayer(this);\r
+               return this;\r
+       },\r
+\r
+       eachLayer: function (method, context) {\r
+               for (var i in this._layers) {\r
+                       method.call(context, this._layers[i]);\r
+               }\r
+               return this;\r
+       },\r
+\r
+       getLayer: function (id) {\r
+               return this._layers[id];\r
+       },\r
+\r
+       getLayers: function () {\r
+               var layers = [];\r
+\r
+               for (var i in this._layers) {\r
+                       layers.push(this._layers[i]);\r
+               }\r
+               return layers;\r
+       },\r
+\r
+       setZIndex: function (zIndex) {\r
+               return this.invoke('setZIndex', zIndex);\r
+       },\r
+\r
+       getLayerId: function (layer) {\r
+               return L.stamp(layer);\r
+       }\r
+});\r
+\r
+L.layerGroup = function (layers) {\r
+       return new L.LayerGroup(layers);\r
+};\r
+
+
+/*\r
+ * L.FeatureGroup extends L.LayerGroup by introducing mouse events and additional methods\r
+ * shared between a group of interactive layers (like vectors or markers).\r
+ */\r
+\r
+L.FeatureGroup = L.LayerGroup.extend({\r
+       includes: L.Mixin.Events,\r
+\r
+       statics: {\r
+               EVENTS: 'click dblclick mouseover mouseout mousemove contextmenu popupopen popupclose'\r
+       },\r
+\r
+       addLayer: function (layer) {\r
+               if (this.hasLayer(layer)) {\r
+                       return this;\r
+               }\r
+\r
+               if ('on' in layer) {\r
+                       layer.on(L.FeatureGroup.EVENTS, this._propagateEvent, this);\r
+               }\r
+\r
+               L.LayerGroup.prototype.addLayer.call(this, layer);\r
+\r
+               if (this._popupContent && layer.bindPopup) {\r
+                       layer.bindPopup(this._popupContent, this._popupOptions);\r
+               }\r
+\r
+               return this.fire('layeradd', {layer: layer});\r
+       },\r
+\r
+       removeLayer: function (layer) {\r
+               if (!this.hasLayer(layer)) {\r
+                       return this;\r
+               }\r
+               if (layer in this._layers) {\r
+                       layer = this._layers[layer];\r
+               }\r
+\r
+               layer.off(L.FeatureGroup.EVENTS, this._propagateEvent, this);\r
+\r
+               L.LayerGroup.prototype.removeLayer.call(this, layer);\r
+\r
+               if (this._popupContent) {\r
+                       this.invoke('unbindPopup');\r
+               }\r
+\r
+               return this.fire('layerremove', {layer: layer});\r
+       },\r
+\r
+       bindPopup: function (content, options) {\r
+               this._popupContent = content;\r
+               this._popupOptions = options;\r
+               return this.invoke('bindPopup', content, options);\r
+       },\r
+\r
+       openPopup: function (latlng) {\r
+               // open popup on the first layer\r
+               for (var id in this._layers) {\r
+                       this._layers[id].openPopup(latlng);\r
+                       break;\r
+               }\r
+               return this;\r
+       },\r
+\r
+       setStyle: function (style) {\r
+               return this.invoke('setStyle', style);\r
+       },\r
+\r
+       bringToFront: function () {\r
+               return this.invoke('bringToFront');\r
+       },\r
+\r
+       bringToBack: function () {\r
+               return this.invoke('bringToBack');\r
+       },\r
+\r
+       getBounds: function () {\r
+               var bounds = new L.LatLngBounds();\r
+\r
+               this.eachLayer(function (layer) {\r
+                       bounds.extend(layer instanceof L.Marker ? layer.getLatLng() : layer.getBounds());\r
+               });\r
+\r
+               return bounds;\r
+       },\r
+\r
+       _propagateEvent: function (e) {\r
+               e = L.extend({\r
+                       layer: e.target,\r
+                       target: this\r
+               }, e);\r
+               this.fire(e.type, e);\r
+       }\r
+});\r
+\r
+L.featureGroup = function (layers) {\r
+       return new L.FeatureGroup(layers);\r
+};\r
+
+
+/*\r
+ * L.Path is a base class for rendering vector paths on a map. Inherited by Polyline, Circle, etc.\r
+ */\r
+\r
+L.Path = L.Class.extend({\r
+       includes: [L.Mixin.Events],\r
+\r
+       statics: {\r
+               // how much to extend the clip area around the map view\r
+               // (relative to its size, e.g. 0.5 is half the screen in each direction)\r
+               // set it so that SVG element doesn't exceed 1280px (vectors flicker on dragend if it is)\r
+               CLIP_PADDING: (function () {\r
+                       var max = L.Browser.mobile ? 1280 : 2000,\r
+                           target = (max / Math.max(window.outerWidth, window.outerHeight) - 1) / 2;\r
+                       return Math.max(0, Math.min(0.5, target));\r
+               })()\r
+       },\r
+\r
+       options: {\r
+               stroke: true,\r
+               color: '#0033ff',\r
+               dashArray: null,\r
+               lineCap: null,\r
+               lineJoin: null,\r
+               weight: 5,\r
+               opacity: 0.5,\r
+\r
+               fill: false,\r
+               fillColor: null, //same as color by default\r
+               fillOpacity: 0.2,\r
+\r
+               clickable: true\r
+       },\r
+\r
+       initialize: function (options) {\r
+               L.setOptions(this, options);\r
+       },\r
+\r
+       onAdd: function (map) {\r
+               this._map = map;\r
+\r
+               if (!this._container) {\r
+                       this._initElements();\r
+                       this._initEvents();\r
+               }\r
+\r
+               this.projectLatlngs();\r
+               this._updatePath();\r
+\r
+               if (this._container) {\r
+                       this._map._pathRoot.appendChild(this._container);\r
+               }\r
+\r
+               this.fire('add');\r
+\r
+               map.on({\r
+                       'viewreset': this.projectLatlngs,\r
+                       'moveend': this._updatePath\r
+               }, this);\r
+       },\r
+\r
+       addTo: function (map) {\r
+               map.addLayer(this);\r
+               return this;\r
+       },\r
+\r
+       onRemove: function (map) {\r
+               map._pathRoot.removeChild(this._container);\r
+\r
+               // Need to fire remove event before we set _map to null as the event hooks might need the object\r
+               this.fire('remove');\r
+               this._map = null;\r
+\r
+               if (L.Browser.vml) {\r
+                       this._container = null;\r
+                       this._stroke = null;\r
+                       this._fill = null;\r
+               }\r
+\r
+               map.off({\r
+                       'viewreset': this.projectLatlngs,\r
+                       'moveend': this._updatePath\r
+               }, this);\r
+       },\r
+\r
+       projectLatlngs: function () {\r
+               // do all projection stuff here\r
+       },\r
+\r
+       setStyle: function (style) {\r
+               L.setOptions(this, style);\r
+\r
+               if (this._container) {\r
+                       this._updateStyle();\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       redraw: function () {\r
+               if (this._map) {\r
+                       this.projectLatlngs();\r
+                       this._updatePath();\r
+               }\r
+               return this;\r
+       }\r
+});\r
+\r
+L.Map.include({\r
+       _updatePathViewport: function () {\r
+               var p = L.Path.CLIP_PADDING,\r
+                   size = this.getSize(),\r
+                   panePos = L.DomUtil.getPosition(this._mapPane),\r
+                   min = panePos.multiplyBy(-1)._subtract(size.multiplyBy(p)._round()),\r
+                   max = min.add(size.multiplyBy(1 + p * 2)._round());\r
+\r
+               this._pathViewport = new L.Bounds(min, max);\r
+       }\r
+});\r
+
+
+/*\r
+ * Extends L.Path with SVG-specific rendering code.\r
+ */\r
+\r
+L.Path.SVG_NS = 'http://www.w3.org/2000/svg';\r
+\r
+L.Browser.svg = !!(document.createElementNS && document.createElementNS(L.Path.SVG_NS, 'svg').createSVGRect);\r
+\r
+L.Path = L.Path.extend({\r
+       statics: {\r
+               SVG: L.Browser.svg\r
+       },\r
+\r
+       bringToFront: function () {\r
+               var root = this._map._pathRoot,\r
+                   path = this._container;\r
+\r
+               if (path && root.lastChild !== path) {\r
+                       root.appendChild(path);\r
+               }\r
+               return this;\r
+       },\r
+\r
+       bringToBack: function () {\r
+               var root = this._map._pathRoot,\r
+                   path = this._container,\r
+                   first = root.firstChild;\r
+\r
+               if (path && first !== path) {\r
+                       root.insertBefore(path, first);\r
+               }\r
+               return this;\r
+       },\r
+\r
+       getPathString: function () {\r
+               // form path string here\r
+       },\r
+\r
+       _createElement: function (name) {\r
+               return document.createElementNS(L.Path.SVG_NS, name);\r
+       },\r
+\r
+       _initElements: function () {\r
+               this._map._initPathRoot();\r
+               this._initPath();\r
+               this._initStyle();\r
+       },\r
+\r
+       _initPath: function () {\r
+               this._container = this._createElement('g');\r
+\r
+               this._path = this._createElement('path');\r
+\r
+               if (this.options.className) {\r
+                       L.DomUtil.addClass(this._path, this.options.className);\r
+               }\r
+\r
+               this._container.appendChild(this._path);\r
+       },\r
+\r
+       _initStyle: function () {\r
+               if (this.options.stroke) {\r
+                       this._path.setAttribute('stroke-linejoin', 'round');\r
+                       this._path.setAttribute('stroke-linecap', 'round');\r
+               }\r
+               if (this.options.fill) {\r
+                       this._path.setAttribute('fill-rule', 'evenodd');\r
+               }\r
+               if (this.options.pointerEvents) {\r
+                       this._path.setAttribute('pointer-events', this.options.pointerEvents);\r
+               }\r
+               if (!this.options.clickable && !this.options.pointerEvents) {\r
+                       this._path.setAttribute('pointer-events', 'none');\r
+               }\r
+               this._updateStyle();\r
+       },\r
+\r
+       _updateStyle: function () {\r
+               if (this.options.stroke) {\r
+                       this._path.setAttribute('stroke', this.options.color);\r
+                       this._path.setAttribute('stroke-opacity', this.options.opacity);\r
+                       this._path.setAttribute('stroke-width', this.options.weight);\r
+                       if (this.options.dashArray) {\r
+                               this._path.setAttribute('stroke-dasharray', this.options.dashArray);\r
+                       } else {\r
+                               this._path.removeAttribute('stroke-dasharray');\r
+                       }\r
+                       if (this.options.lineCap) {\r
+                               this._path.setAttribute('stroke-linecap', this.options.lineCap);\r
+                       }\r
+                       if (this.options.lineJoin) {\r
+                               this._path.setAttribute('stroke-linejoin', this.options.lineJoin);\r
+                       }\r
+               } else {\r
+                       this._path.setAttribute('stroke', 'none');\r
+               }\r
+               if (this.options.fill) {\r
+                       this._path.setAttribute('fill', this.options.fillColor || this.options.color);\r
+                       this._path.setAttribute('fill-opacity', this.options.fillOpacity);\r
+               } else {\r
+                       this._path.setAttribute('fill', 'none');\r
+               }\r
+       },\r
+\r
+       _updatePath: function () {\r
+               var str = this.getPathString();\r
+               if (!str) {\r
+                       // fix webkit empty string parsing bug\r
+                       str = 'M0 0';\r
+               }\r
+               this._path.setAttribute('d', str);\r
+       },\r
+\r
+       // TODO remove duplication with L.Map\r
+       _initEvents: function () {\r
+               if (this.options.clickable) {\r
+                       if (L.Browser.svg || !L.Browser.vml) {\r
+                               L.DomUtil.addClass(this._path, 'leaflet-clickable');\r
+                       }\r
+\r
+                       L.DomEvent.on(this._container, 'click', this._onMouseClick, this);\r
+\r
+                       var events = ['dblclick', 'mousedown', 'mouseover',\r
+                                     'mouseout', 'mousemove', 'contextmenu'];\r
+                       for (var i = 0; i < events.length; i++) {\r
+                               L.DomEvent.on(this._container, events[i], this._fireMouseEvent, this);\r
+                       }\r
+               }\r
+       },\r
+\r
+       _onMouseClick: function (e) {\r
+               if (this._map.dragging && this._map.dragging.moved()) { return; }\r
+\r
+               this._fireMouseEvent(e);\r
+       },\r
+\r
+       _fireMouseEvent: function (e) {\r
+               if (!this.hasEventListeners(e.type)) { return; }\r
+\r
+               var map = this._map,\r
+                   containerPoint = map.mouseEventToContainerPoint(e),\r
+                   layerPoint = map.containerPointToLayerPoint(containerPoint),\r
+                   latlng = map.layerPointToLatLng(layerPoint);\r
+\r
+               this.fire(e.type, {\r
+                       latlng: latlng,\r
+                       layerPoint: layerPoint,\r
+                       containerPoint: containerPoint,\r
+                       originalEvent: e\r
+               });\r
+\r
+               if (e.type === 'contextmenu') {\r
+                       L.DomEvent.preventDefault(e);\r
+               }\r
+               if (e.type !== 'mousemove') {\r
+                       L.DomEvent.stopPropagation(e);\r
+               }\r
+       }\r
+});\r
+\r
+L.Map.include({\r
+       _initPathRoot: function () {\r
+               if (!this._pathRoot) {\r
+                       this._pathRoot = L.Path.prototype._createElement('svg');\r
+                       this._panes.overlayPane.appendChild(this._pathRoot);\r
+\r
+                       if (this.options.zoomAnimation && L.Browser.any3d) {\r
+                               L.DomUtil.addClass(this._pathRoot, 'leaflet-zoom-animated');\r
+\r
+                               this.on({\r
+                                       'zoomanim': this._animatePathZoom,\r
+                                       'zoomend': this._endPathZoom\r
+                               });\r
+                       } else {\r
+                               L.DomUtil.addClass(this._pathRoot, 'leaflet-zoom-hide');\r
+                       }\r
+\r
+                       this.on('moveend', this._updateSvgViewport);\r
+                       this._updateSvgViewport();\r
+               }\r
+       },\r
+\r
+       _animatePathZoom: function (e) {\r
+               var scale = this.getZoomScale(e.zoom),\r
+                   offset = this._getCenterOffset(e.center)._multiplyBy(-scale)._add(this._pathViewport.min);\r
+\r
+               this._pathRoot.style[L.DomUtil.TRANSFORM] =\r
+                       L.DomUtil.getTranslateString(offset) + ' scale(' + scale + ') ';\r
+\r
+               this._pathZooming = true;\r
+       },\r
+\r
+       _endPathZoom: function () {\r
+               this._pathZooming = false;\r
+       },\r
+\r
+       _updateSvgViewport: function () {\r
+\r
+               if (this._pathZooming) {\r
+                       // Do not update SVGs while a zoom animation is going on otherwise the animation will break.\r
+                       // When the zoom animation ends we will be updated again anyway\r
+                       // This fixes the case where you do a momentum move and zoom while the move is still ongoing.\r
+                       return;\r
+               }\r
+\r
+               this._updatePathViewport();\r
+\r
+               var vp = this._pathViewport,\r
+                   min = vp.min,\r
+                   max = vp.max,\r
+                   width = max.x - min.x,\r
+                   height = max.y - min.y,\r
+                   root = this._pathRoot,\r
+                   pane = this._panes.overlayPane;\r
+\r
+               // Hack to make flicker on drag end on mobile webkit less irritating\r
+               if (L.Browser.mobileWebkit) {\r
+                       pane.removeChild(root);\r
+               }\r
+\r
+               L.DomUtil.setPosition(root, min);\r
+               root.setAttribute('width', width);\r
+               root.setAttribute('height', height);\r
+               root.setAttribute('viewBox', [min.x, min.y, width, height].join(' '));\r
+\r
+               if (L.Browser.mobileWebkit) {\r
+                       pane.appendChild(root);\r
+               }\r
+       }\r
+});\r
+
+
+/*\r
+ * Popup extension to L.Path (polylines, polygons, circles), adding popup-related methods.\r
+ */\r
+\r
+L.Path.include({\r
+\r
+       bindPopup: function (content, options) {\r
+\r
+               if (content instanceof L.Popup) {\r
+                       this._popup = content;\r
+               } else {\r
+                       if (!this._popup || options) {\r
+                               this._popup = new L.Popup(options, this);\r
+                       }\r
+                       this._popup.setContent(content);\r
+               }\r
+\r
+               if (!this._popupHandlersAdded) {\r
+                       this\r
+                           .on('click', this._openPopup, this)\r
+                           .on('remove', this.closePopup, this);\r
+\r
+                       this._popupHandlersAdded = true;\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       unbindPopup: function () {\r
+               if (this._popup) {\r
+                       this._popup = null;\r
+                       this\r
+                           .off('click', this._openPopup)\r
+                           .off('remove', this.closePopup);\r
+\r
+                       this._popupHandlersAdded = false;\r
+               }\r
+               return this;\r
+       },\r
+\r
+       openPopup: function (latlng) {\r
+\r
+               if (this._popup) {\r
+                       // open the popup from one of the path's points if not specified\r
+                       latlng = latlng || this._latlng ||\r
+                                this._latlngs[Math.floor(this._latlngs.length / 2)];\r
+\r
+                       this._openPopup({latlng: latlng});\r
+               }\r
+\r
+               return this;\r
+       },\r
+\r
+       closePopup: function () {\r
+               if (this._popup) {\r
+                       this._popup._close();\r
+               }\r
+               return this;\r
+       },\r
+\r
+       _openPopup: function (e) {\r
+               this._popup.setLatLng(e.latlng);\r
+               this._map.openPopup(this._popup);\r
+       }\r
+});\r
+
+
+/*\r
+ * Vector rendering for IE6-8 through VML.\r
+ * Thanks to Dmitry Baranovsky and his Raphael library for inspiration!\r
+ */\r
+\r
+L.Browser.vml = !L.Browser.svg && (function () {\r
+       try {\r
+               var div = document.createElement('div');\r
+               div.innerHTML = '<v:shape adj="1"/>';\r
+\r
+               var shape = div.firstChild;\r
+               shape.style.behavior = 'url(#default#VML)';\r
+\r
+               return shape && (typeof shape.adj === 'object');\r
+\r
+       } catch (e) {\r
+               return false;\r
+       }\r
+}());\r
+\r
+L.Path = L.Browser.svg || !L.Browser.vml ? L.Path : L.Path.extend({\r
+       statics: {\r
+               VML: true,\r
+               CLIP_PADDING: 0.02\r
+       },\r
+\r
+       _createElement: (function () {\r
+               try {\r
+                       document.namespaces.add('lvml', 'urn:schemas-microsoft-com:vml');\r
+                       return function (name) {\r
+                               return document.createElement('<lvml:' + name + ' class="lvml">');\r
+                       };\r
+               } catch (e) {\r
+                       return function (name) {\r
+                               return document.createElement(\r
+                                       '<' + name + ' xmlns="urn:schemas-microsoft.com:vml" class="lvml">');\r
+                       };\r
+               }\r
+       }()),\r
+\r
+       _initPath: function () {\r
+               var container = this._container = this._createElement('shape');\r
+\r
+               L.DomUtil.addClass(container, 'leaflet-vml-shape' +\r
+                       (this.options.className ? ' ' + this.options.className : ''));\r
+\r
+               if (this.options.clickable) {\r
+                       L.DomUtil.addClass(container, 'leaflet-clickable');\r
+               }\r
+\r
+               container.coordsize = '1 1';\r
+\r
+               this._path = this._createElement('path');\r
+               container.appendChild(this._path);\r
+\r
+               this._map._pathRoot.appendChild(container);\r
+       },\r
+\r
+       _initStyle: function () {\r
+               this._updateStyle();\r
+       },\r
+\r
+       _updateStyle: function () {\r
+               var stroke = this._stroke,\r
+                   fill = this._fill,\r
+                   options = this.options,\r
+                   container = this._container;\r
+\r
+               container.stroked = options.stroke;\r
+               container.filled = options.fill;\r
+\r
+               if (options.stroke) {\r
+                       if (!stroke) {\r
+                               stroke = this._stroke = this._createElement('stroke');\r
+                               stroke.endcap = 'round';\r
+                               container.appendChild(stroke);\r
+                       }\r
+                       stroke.weight = options.weight + 'px';\r
+                       stroke.color = options.color;\r
+                       stroke.opacity = options.opacity;\r
+\r
+                       if (options.dashArray) {\r
+                               stroke.dashStyle = L.Util.isArray(options.dashArray) ?\r
+                                   options.dashArray.join(' ') :\r
+                                   options.dashArray.replace(/( *, *)/g, ' ');\r
+                       } else {\r
+                               stroke.dashStyle = '';\r
+                       }\r
+                       if (options.lineCap) {\r
+                               stroke.endcap = options.lineCap.replace('butt', 'flat');\r
+                       }\r
+                       if (options.lineJoin) {\r
+                               stroke.joinstyle = options.lineJoin;\r
+                       }\r
+\r
+               } else if (stroke) {\r
+                       container.removeChild(stroke);\r
+                       this._stroke = null;\r
+               }\r
+\r
+               if (options.fill) {\r
+                       if (!fill) {\r
+                               fill = this._fill = this._createElement('fill');\r
+                               container.appendChild(fill);\r
+                       }\r
+                       fill.color = options.fillColor || options.color;\r
+                       fill.opacity = options.fillOpacity;\r
+\r
+               } else if (fill) {\r
+                       container.removeChild(fill);\r
+                       this._fill = null;\r
+               }\r
+       },\r
+\r
+       _updatePath: function () {\r
+               var style = this._container.style;\r
+\r
+               style.display = 'none';\r
+               this._path.v = this.getPathString() + ' '; // the space fixes IE empty path string bug\r
+               style.display = '';\r
+       }\r
+});\r
+\r
+L.Map.include(L.Browser.svg || !L.Browser.vml ? {} : {\r
+       _initPathRoot: function () {\r
+               if (this._pathRoot) { return; }\r
+\r
+               var root = this._pathRoot = document.createElement('div');\r
+               root.className = 'leaflet-vml-container';\r
+               this._panes.overlayPane.appendChild(root);\r
+\r
+               this.on('moveend', this._updatePathViewport);\r
+               this._updatePathViewport();\r
+       }\r
+});\r
+
+
+/*\r
+ * Vector rendering for all browsers that support canvas.\r
+ */\r
+\r
+L.Browser.canvas = (function () {\r
+       return !!document.createElement('canvas').getContext;\r
+}());\r
+\r
+L.Path = (L.Path.SVG && !window.L_PREFER_CANVAS) || !L.Browser.canvas ? L.Path : L.Path.extend({\r
+       statics: {\r
+               //CLIP_PADDING: 0.02, // not sure if there's a need to set it to a small value\r
+               CANVAS: true,\r
+               SVG: false\r
+       },\r
+\r
+       redraw: function () {\r
+               if (this._map) {\r
+                       this.projectLatlngs();\r
+                       this._requestUpdate();\r
+               }\r
+               return this;\r
+       },\r
+\r
+       setStyle: function (style) {\r
+               L.setOptions(this, style);\r
+\r
+               if (this._map) {\r
+                       this._updateStyle();\r
+                       this._requestUpdate();\r
+               }\r
+               return this;\r
+       },\r
+\r
+       onRemove: function (map) {\r
+               map\r
+                   .off('viewreset', this.projectLatlngs, this)\r
+                   .off('moveend', this._updatePath, this);\r
+\r
+               if (this.options.clickable) {\r
+                       this._map.off('click', this._onClick, this);\r
+                       this._map.off('mousemove', this._onMouseMove, this);\r
+               }\r
+\r
+               this._requestUpdate();\r
+               \r
+               this.fire('remove');\r
+               this._map = null;\r
+       },\r
+\r
+       _requestUpdate: function () {\r
+               if (this._map && !L.Path._updateRequest) {\r
+                       L.Path._updateRequest = L.Util.requestAnimFrame(this._fireMapMoveEnd, this._map);\r
+               }\r
+       },\r
+\r
+       _fireMapMoveEnd: function () {\r
+               L.Path._updateRequest = null;\r
+               this.fire('moveend');\r
+       },\r
+\r
+       _initElements: function () {\r
+               this._map._initPathRoot();\r
+               this._ctx = this._map._canvasCtx;\r
+       },\r
+\r
+       _updateStyle: function () {\r
+               var options = this.options;\r
+\r
+               if (options.stroke) {\r
+                       this._ctx.lineWidth = options.weight;\r
+                       this._ctx.strokeStyle = options.color;\r
+               }\r
+               if (options.fill) {\r
+                       this._ctx.fillStyle = options.fillColor || options.color;\r
+               }\r
+\r
+               if (options.lineCap) {\r
+                       this._ctx.lineCap = options.lineCap;\r
+               }\r
+               if (options.lineJoin) {\r
+                       this._ctx.lineJoin = options.lineJoin;\r
+               }\r
+       },\r
+\r
+       _drawPath: function () {\r
+               var i, j, len, len2, point, drawMethod;\r
+\r
+               this._ctx.beginPath();\r
+\r
+               for (i = 0, len = this._parts.length; i < len; i++) {\r
+                       for (j = 0, len2 = this._parts[i].length; j < len2; j++) {\r
+                               point = this._parts[i][j];\r
+                               drawMethod = (j === 0 ? 'move' : 'line') + 'To';\r
+\r
+                               this._ctx[drawMethod](point.x, point.y);\r
+                       }\r
+                       // TODO refactor ugly hack\r
+                       if (this instanceof L.Polygon) {\r
+                               this._ctx.closePath();\r
+                       }\r
+               }\r
+       },\r
+\r
+       _checkIfEmpty: function () {\r
+               return !this._parts.length;\r
+       },\r
+\r
+       _updatePath: function () {\r
+               if (this._checkIfEmpty()) { return; }\r
+\r
+               var ctx = this._ctx,\r
+                   options = this.options;\r
+\r
+               this._drawPath();\r
+               ctx.save();\r
+               this._updateStyle();\r
+\r
+               if (options.fill) {\r
+                       ctx.globalAlpha = options.fillOpacity;\r
+                       ctx.fill(options.fillRule || 'evenodd');\r
+               }\r
+\r
+               if (options.stroke) {\r
+                       ctx.globalAlpha = options.opacity;\r
+                       ctx.stroke();\r
+               }\r
+\r
+               ctx.restore();\r
+\r
+               // TODO optimization: 1 fill/stroke for all features with equal style instead of 1 for each feature\r
+       },\r
+\r
+       _initEvents: function () {\r
+               if (this.options.clickable) {\r
+                       this._map.on('mousemove', this._onMouseMove, this);\r
+                       this._map.on('click dblclick contextmenu', this._fireMouseEvent, this);\r
+               }\r
+       },\r
+\r
+       _fireMouseEvent: function (e) {\r
+               if (this._containsPoint(e.layerPoint)) {\r
+                       this.fire(e.type, e);\r
+               }\r
+       },\r
+\r
+       _onMouseMove: function (e) {\r
+               if (!this._map || this._map._animatingZoom) { return; }\r
+\r
+               // TODO don't do on each move\r
+               if (this._containsPoint(e.layerPoint)) {\r
+                       this._ctx.canvas.style.cursor = 'pointer';\r
+                       this._mouseInside = true;\r
+                       this.fire('mouseover', e);\r
+\r
+               } else if (this._mouseInside) {\r
+                       this._ctx.canvas.style.cursor = '';\r
+                       this._mouseInside = false;\r
+                       this.fire('mouseout', e);\r
+               }\r
+       }\r
+});\r
+\r
+L.Map.include((L.Path.SVG && !window.L_PREFER_CANVAS) || !L.Browser.canvas ? {} : {\r
+       _initPathRoot: function () {\r
+               var root = this._pathRoot,\r
+                   ctx;\r
+\r
+               if (!root) {\r
+                       root = this._pathRoot = document.createElement('canvas');\r
+                       root.style.position = 'absolute';\r
+                       ctx = this._canvasCtx = root.getContext('2d');\r
+\r
+                       ctx.lineCap = 'round';\r
+                       ctx.lineJoin = 'round';\r
+\r
+                       this._panes.overlayPane.appendChild(root);\r
+\r
+                       if (this.options.zoomAnimation) {\r
+                               this._pathRoot.className = 'leaflet-zoom-animated';\r
+                               this.on('zoomanim', this._animatePathZoom);\r
+                               this.on('zoomend', this._endPathZoom);\r
+                       }\r
+                       this.on('moveend', this._updateCanvasViewport);\r
+                       this._updateCanvasViewport();\r
+               }\r
+       },\r
+\r
+       _updateCanvasViewport: function () {\r
+               // don't redraw while zooming. See _updateSvgViewport for more details\r
+               if (this._pathZooming) { return; }\r
+               this._updatePathViewport();\r
+\r
+               var vp = this._pathViewport,\r
+                   min = vp.min,\r
+                   size = vp.max.subtract(min),\r
+                   root = this._pathRoot;\r
+\r
+               //TODO check if this works properly on mobile webkit\r
+               L.DomUtil.setPosition(root, min);\r
+               root.width = size.x;\r
+               root.height = size.y;\r
+               root.getContext('2d').translate(-min.x, -min.y);\r
+       }\r
+});\r
+
+
+/*\r
+ * L.LineUtil contains different utility functions for line segments\r
+ * and polylines (clipping, simplification, distances, etc.)\r
+ */\r
+\r
+/*jshint bitwise:false */ // allow bitwise operations for this file\r
+\r
+L.LineUtil = {\r
+\r
+       // Simplify polyline with vertex reduction and Douglas-Peucker simplification.\r
+       // Improves rendering performance dramatically by lessening the number of points to draw.\r
+\r
+       simplify: function (/*Point[]*/ points, /*Number*/ tolerance) {\r
+               if (!tolerance || !points.length) {\r
+                       return points.slice();\r
+               }\r
+\r
+               var sqTolerance = tolerance * tolerance;\r
+\r
+               // stage 1: vertex reduction\r
+               points = this._reducePoints(points, sqTolerance);\r
+\r
+               // stage 2: Douglas-Peucker simplification\r
+               points = this._simplifyDP(points, sqTolerance);\r
+\r
+               return points;\r
+       },\r
+\r
+       // distance from a point to a segment between two points\r
+       pointToSegmentDistance:  function (/*Point*/ p, /*Point*/ p1, /*Point*/ p2) {\r
+               return Math.sqrt(this._sqClosestPointOnSegment(p, p1, p2, true));\r
+       },\r
+\r
+       closestPointOnSegment: function (/*Point*/ p, /*Point*/ p1, /*Point*/ p2) {\r
+               return this._sqClosestPointOnSegment(p, p1, p2);\r
+       },\r
+\r
+       // Douglas-Peucker simplification, see http://en.wikipedia.org/wiki/Douglas-Peucker_algorithm\r
+       _simplifyDP: function (points, sqTolerance) {\r
+\r
+               var len = points.length,\r
+                   ArrayConstructor = typeof Uint8Array !== undefined + '' ? Uint8Array : Array,\r
+                   markers = new ArrayConstructor(len);\r
+\r
+               markers[0] = markers[len - 1] = 1;\r
+\r
+               this._simplifyDPStep(points, markers, sqTolerance, 0, len - 1);\r
+\r
+               var i,\r
+                   newPoints = [];\r
+\r
+               for (i = 0; i < len; i++) {\r
+                       if (markers[i]) {\r
+                               newPoints.push(points[i]);\r
+                       }\r
+               }\r
+\r
+               return newPoints;\r
+       },\r
+\r
+       _simplifyDPStep: function (points, markers, sqTolerance, first, last) {\r
+\r
+               var maxSqDist = 0,\r
+                   index, i, sqDist;\r
+\r
+               for (i = first + 1; i <= last - 1; i++) {\r
+                       sqDist = this._sqClosestPointOnSegment(points[i], points[first], points[last], true);\r
+\r
+                       if (sqDist > maxSqDist) {\r
+                               index = i;\r
+                               maxSqDist = sqDist;\r
+                       }\r
+               }\r
+\r
+               if (maxSqDist > sqTolerance) {\r
+                       markers[index] = 1;\r
+\r
+                       this._simplifyDPStep(points, markers, sqTolerance, first, index);\r
+                       this._simplifyDPStep(points, markers, sqTolerance, index, last);\r
+               }\r
+       },\r
+\r
+       // reduce points that are too close to each other to a single point\r
+       _reducePoints: function (points, sqTolerance) {\r
+               var reducedPoints = [points[0]];\r
+\r
+               for (var i = 1, prev = 0, len = points.length; i < len; i++) {\r
+                       if (this._sqDist(points[i], points[prev]) > sqTolerance) {\r
+                               reducedPoints.push(points[i]);\r
+                               prev = i;\r
+                       }\r
+               }\r
+               if (prev < len - 1) {\r
+                       reducedPoints.push(points[len - 1]);\r
+               }\r
+               return reducedPoints;\r
+       },\r
+\r
+       // Cohen-Sutherland line clipping algorithm.\r
+       // Used to avoid rendering parts of a polyline that are not currently visible.\r
+\r
+       clipSegment: function (a, b, bounds, useLastCode) {\r
+               var codeA = useLastCode ? this._lastCode : this._getBitCode(a, bounds),\r
+                   codeB = this._getBitCode(b, bounds),\r
+\r
+                   codeOut, p, newCode;\r
+\r
+               // save 2nd code to avoid calculating it on the next segment\r
+               this._lastCode = codeB;\r
+\r
+               while (true) {\r
+                       // if a,b is inside the clip window (trivial accept)\r
+                       if (!(codeA | codeB)) {\r
+                               return [a, b];\r
+                       // if a,b is outside the clip window (trivial reject)\r
+                       } else if (codeA & codeB) {\r
+                               return false;\r
+                       // other cases\r
+                       } else {\r
+                               codeOut = codeA || codeB;\r
+                               p = this._getEdgeIntersection(a, b, codeOut, bounds);\r
+                               newCode = this._getBitCode(p, bounds);\r
+\r
+                               if (codeOut === codeA) {\r
+                                       a = p;\r
+                                       codeA = newCode;\r
+                               } else {\r
+                                       b = p;\r
+                                       codeB = newCode;\r
+                               }\r
+                       }\r
+               }\r
+       },\r
+\r
+       _getEdgeIntersection: function (a, b, code, bounds) {\r
+               var dx = b.x - a.x,\r
+                   dy = b.y - a.y,\r
+                   min = bounds.min,\r
+                   max = bounds.max;\r
+\r
+               if (code & 8) { // top\r
+                       return new L.Point(a.x + dx * (max.y - a.y) / dy, max.y);\r
+               } else if (code & 4) { // bottom\r
+                       return new L.Point(a.x + dx * (min.y - a.y) / dy, min.y);\r
+               } else if (code & 2) { // right\r
+                       return new L.Point(max.x, a.y + dy * (max.x - a.x) / dx);\r
+               } else if (code & 1) { // left\r
+                       return new L.Point(min.x, a.y + dy * (min.x - a.x) / dx);\r
+               }\r
+       },\r
+\r
+       _getBitCode: function (/*Point*/ p, bounds) {\r
+               var code = 0;\r
+\r
+               if (p.x < bounds.min.x) { // left\r
+                       code |= 1;\r
+               } else if (p.x > bounds.max.x) { // right\r
+                       code |= 2;\r
+               }\r
+               if (p.y < bounds.min.y) { // bottom\r
+                       code |= 4;\r
+               } else if (p.y > bounds.max.y) { // top\r
+                       code |= 8;\r
+               }\r
+\r
+               return code;\r
+       },\r
+\r
+       // square distance (to avoid unnecessary Math.sqrt calls)\r
+       _sqDist: function (p1, p2) {\r
+               var dx = p2.x - p1.x,\r
+                   dy = p2.y - p1.y;\r
+               return dx * dx + dy * dy;\r
+       },\r
+\r
+       // return closest point on segment or distance to that point\r
+       _sqClosestPointOnSegment: function (p, p1, p2, sqDist) {\r
+               var x = p1.x,\r
+                   y = p1.y,\r
+                   dx = p2.x - x,\r
+                   dy = p2.y - y,\r
+                   dot = dx * dx + dy * dy,\r
+                   t;\r
+\r
+               if (dot > 0) {\r
+                       t = ((p.x - x) * dx + (p.y - y) * dy) / dot;\r
+\r
+                       if (t > 1) {\r
+                               x = p2.x;\r
+                               y = p2.y;\r
+                       } else if (t > 0) {\r
+                               x += dx * t;\r
+                               y += dy * t;\r
+                       }\r
+               }\r
+\r
+               dx = p.x - x;\r
+               dy = p.y - y;\r
+\r
+               return sqDist ? dx * dx + dy * dy : new L.Point(x, y);\r
+       }\r
+};\r
+
+
+/*\r
+ * L.Polyline is used to display polylines on a map.\r
+ */\r
+\r
+L.Polyline = L.Path.extend({\r
+       initialize: function (latlngs, options) {\r
+               L.Path.prototype.initialize.call(this, options);\r
+\r
+               this._latlngs = this._convertLatLngs(latlngs);\r
+       },\r
+\r
+       options: {\r
+               // how much to simplify the polyline on each zoom level\r
+               // more = better performance and smoother look, less = more accurate\r
+               smoothFactor: 1.0,\r
+               noClip: false\r
+       },\r
+\r
+       projectLatlngs: function () {\r
+               this._originalPoints = [];\r
+\r
+               for (var i = 0, len = this._latlngs.length; i < len; i++) {\r
+                       this._originalPoints[i] = this._map.latLngToLayerPoint(this._latlngs[i]);\r
+               }\r
+       },\r
+\r
+       getPathString: function () {\r
+               for (var i = 0, len = this._parts.length, str = ''; i < len; i++) {\r
+                       str += this._getPathPartStr(this._parts[i]);\r
+               }\r
+               return str;\r
+       },\r
+\r
+       getLatLngs: function () {\r
+               return this._latlngs;\r
+       },\r
+\r
+       setLatLngs: function (latlngs) {\r
+               this._latlngs = this._convertLatLngs(latlngs);\r
+               return this.redraw();\r
+       },\r
+\r
+       addLatLng: function (latlng) {\r
+               this._latlngs.push(L.latLng(latlng));\r
+               return this.redraw();\r
+       },\r
+\r
+       spliceLatLngs: function () { // (Number index, Number howMany)\r
+               var removed = [].splice.apply(this._latlngs, arguments);\r
+               this._convertLatLngs(this._latlngs, true);\r
+               this.redraw();\r
+               return removed;\r
+       },\r
+\r
+       closestLayerPoint: function (p) {\r
+               var minDistance = Infinity, parts = this._parts, p1, p2, minPoint = null;\r
+\r
+               for (var j = 0, jLen = parts.length; j < jLen; j++) {\r
+                       var points = parts[j];\r
+                       for (var i = 1, len = points.length; i < len; i++) {\r
+                               p1 = points[i - 1];\r
+                               p2 = points[i];\r
+                               var sqDist = L.LineUtil._sqClosestPointOnSegment(p, p1, p2, true);\r
+                               if (sqDist < minDistance) {\r
+                                       minDistance = sqDist;\r
+                                       minPoint = L.LineUtil._sqClosestPointOnSegment(p, p1, p2);\r
+                               }\r
+                       }\r
+               }\r
+               if (minPoint) {\r
+                       minPoint.distance = Math.sqrt(minDistance);\r
+               }\r
+               return minPoint;\r
+       },\r
+\r
+       getBounds: function () {\r
+               return new L.LatLngBounds(this.getLatLngs());\r
+       },\r
+\r
+       _convertLatLngs: function (latlngs, overwrite) {\r
+               var i, len, target = overwrite ? latlngs : [];\r
+\r
+               for (i = 0, len = latlngs.length; i < len; i++) {\r
+                       if (L.Util.isArray(latlngs[i]) && typeof latlngs[i][0] !== 'number') {\r
+                               return;\r
+                       }\r
+                       target[i] = L.latLng(latlngs[i]);\r
+               }\r
+               return target;\r
+       },\r
+\r
+       _initEvents: function () {\r
+               L.Path.prototype._initEvents.call(this);\r
+       },\r
+\r
+       _getPathPartStr: function (points) {\r
+               var round = L.Path.VML;\r
+\r
+               for (var j = 0, len2 = points.length, str = '', p; j < len2; j++) {\r
+                       p = points[j];\r
+                       if (round) {\r
+                               p._round();\r
+                       }\r
+                       str += (j ? 'L' : 'M') + p.x + ' ' + p.y;\r
+               }\r
+               return str;\r
+       },\r
+\r
+       _clipPoints: function () {\r
+               var points = this._originalPoints,\r
+                   len = points.length,\r
+                   i, k, segment;\r
+\r
+               if (this.options.noClip) {\r
+                       this._parts = [points];\r
+                       return;\r
+               }\r
+\r
+               this._parts = [];\r
+\r
+               var parts = this._parts,\r
+                   vp = this._map._pathViewport,\r
+                   lu = L.LineUtil;\r
+\r
+               for (i = 0, k = 0; i < len - 1; i++) {\r
+                       segment = lu.clipSegment(points[i], points[i + 1], vp, i);\r
+                       if (!segment) {\r
+                               continue;\r
+                       }\r
+\r
+                       parts[k] = parts[k] || [];\r
+                       parts[k].push(segment[0]);\r
+\r
+                       // if segment goes out of screen, or it's the last one, it's the end of the line part\r
+                       if ((segment[1] !== points[i + 1]) || (i === len - 2)) {\r
+                               parts[k].push(segment[1]);\r
+                               k++;\r
+                       }\r
+               }\r
+       },\r
+\r
+       // simplify each clipped part of the polyline\r
+       _simplifyPoints: function () {\r
+               var parts = this._parts,\r
+                   lu = L.LineUtil;\r
+\r
+               for (var i = 0, len = parts.length; i < len; i++) {\r
+                       parts[i] = lu.simplify(parts[i], this.options.smoothFactor);\r
+               }\r
+       },\r
+\r
+       _updatePath: function () {\r
+               if (!this._map) { return; }\r
+\r
+               this._clipPoints();\r
+               this._simplifyPoints();\r
+\r
+               L.Path.prototype._updatePath.call(this);\r
+       }\r
+});\r
+\r
+L.polyline = function (latlngs, options) {\r
+       return new L.Polyline(latlngs, options);\r
+};\r
+
+
+/*\r
+ * L.PolyUtil contains utility functions for polygons (clipping, etc.).\r
+ */\r
+\r
+/*jshint bitwise:false */ // allow bitwise operations here\r
+\r
+L.PolyUtil = {};\r
+\r
+/*\r
+ * Sutherland-Hodgeman polygon clipping algorithm.\r
+ * Used to avoid rendering parts of a polygon that are not currently visible.\r
+ */\r
+L.PolyUtil.clipPolygon = function (points, bounds) {\r
+       var clippedPoints,\r
+           edges = [1, 4, 2, 8],\r
+           i, j, k,\r
+           a, b,\r
+           len, edge, p,\r
+           lu = L.LineUtil;\r
+\r
+       for (i = 0, len = points.length; i < len; i++) {\r
+               points[i]._code = lu._getBitCode(points[i], bounds);\r
+       }\r
+\r
+       // for each edge (left, bottom, right, top)\r
+       for (k = 0; k < 4; k++) {\r
+               edge = edges[k];\r
+               clippedPoints = [];\r
+\r
+               for (i = 0, len = points.length, j = len - 1; i < len; j = i++) {\r
+                       a = points[i];\r
+                       b = points[j];\r
+\r
+                       // if a is inside the clip window\r
+                       if (!(a._code & edge)) {\r
+                               // if b is outside the clip window (a->b goes out of screen)\r
+                               if (b._code & edge) {\r
+                                       p = lu._getEdgeIntersection(b, a, edge, bounds);\r
+                                       p._code = lu._getBitCode(p, bounds);\r
+                                       clippedPoints.push(p);\r
+                               }\r
+                               clippedPoints.push(a);\r
+\r
+                       // else if b is inside the clip window (a->b enters the screen)\r
+                       } else if (!(b._code & edge)) {\r
+                               p = lu._getEdgeIntersection(b, a, edge, bounds);\r
+                               p._code = lu._getBitCode(p, bounds);\r
+                               clippedPoints.push(p);\r
+                       }\r
+               }\r
+               points = clippedPoints;\r
+       }\r
+\r
+       return points;\r
+};\r
+
+
+/*\r
+ * L.Polygon is used to display polygons on a map.\r
+ */\r
+\r
+L.Polygon = L.Polyline.extend({\r
+       options: {\r
+               fill: true\r
+       },\r
+\r
+       initialize: function (latlngs, options) {\r
+               L.Polyline.prototype.initialize.call(this, latlngs, options);\r
+               this._initWithHoles(latlngs);\r
+       },\r
+\r
+       _initWithHoles: function (latlngs) {\r
+               var i, len, hole;\r
+               if (latlngs && L.Util.isArray(latlngs[0]) && (typeof latlngs[0][0] !== 'number')) {\r
+                       this._latlngs = this._convertLatLngs(latlngs[0]);\r
+                       this._holes = latlngs.slice(1);\r
+\r