{"version":3,"file":"leaflet-src.js","sources":["src/Leaflet.js","src/core/Util.js","src/core/Class.js","src/core/Events.js","src/core/Browser.js","src/geometry/Point.js","src/geometry/Bounds.js","src/geometry/Transformation.js","src/dom/DomUtil.js","src/geo/LatLng.js","src/geo/LatLngBounds.js","src/geo/projection/Projection.LonLat.js","src/geo/projection/Projection.SphericalMercator.js","src/geo/crs/CRS.js","src/geo/crs/CRS.Simple.js","src/geo/crs/CRS.Earth.js","src/geo/crs/CRS.EPSG3857.js","src/geo/crs/CRS.EPSG4326.js","src/map/Map.js","src/layer/Layer.js","src/geo/projection/Projection.Mercator.js","src/geo/crs/CRS.EPSG3395.js","src/layer/tile/GridLayer.js","src/layer/tile/TileLayer.js","src/layer/tile/TileLayer.WMS.js","src/layer/ImageOverlay.js","src/layer/marker/Icon.js","src/layer/marker/Icon.Default.js","src/layer/marker/Marker.js","src/layer/marker/DivIcon.js","src/layer/Popup.js","src/layer/Layer.Popup.js","src/layer/marker/Marker.Popup.js","src/layer/LayerGroup.js","src/layer/FeatureGroup.js","src/layer/vector/Renderer.js","src/layer/vector/Path.js","src/geometry/LineUtil.js","src/layer/vector/Polyline.js","src/geometry/PolyUtil.js","src/layer/vector/Polygon.js","src/layer/vector/Rectangle.js","src/layer/vector/CircleMarker.js","src/layer/vector/Circle.js","src/layer/vector/SVG.js","src/layer/vector/SVG.VML.js","src/layer/vector/Canvas.js","src/layer/GeoJSON.js","src/dom/DomEvent.js","src/dom/Draggable.js","src/core/Handler.js","src/map/handler/Map.Drag.js","src/map/handler/Map.DoubleClickZoom.js","src/map/handler/Map.ScrollWheelZoom.js","src/dom/DomEvent.DoubleTap.js","src/dom/DomEvent.Pointer.js","src/map/handler/Map.TouchZoom.js","src/map/handler/Map.Tap.js","src/map/handler/Map.BoxZoom.js","src/map/handler/Map.Keyboard.js","src/layer/marker/Marker.Drag.js","src/control/Control.js","src/control/Control.Zoom.js","src/control/Control.Attribution.js","src/control/Control.Scale.js","src/control/Control.Layers.js","src/dom/PosAnimation.js","src/map/anim/Map.PanAnimation.js","src/map/anim/Map.ZoomAnimation.js","src/map/anim/Map.FlyTo.js","src/map/ext/Map.Geolocation.js"],"sourcesContent":["\r\nvar L = {\r\n\tversion: '1.0.0-beta.2'\r\n};\r\n\r\nfunction expose() {\r\n\tvar oldL = window.L;\r\n\r\n\tL.noConflict = function () {\r\n\t\twindow.L = oldL;\r\n\t\treturn this;\r\n\t};\r\n\r\n\twindow.L = L;\r\n}\r\n\r\n// define Leaflet for Node module pattern loaders, including Browserify\r\nif (typeof module === 'object' && typeof module.exports === 'object') {\r\n\tmodule.exports = L;\r\n\r\n// define Leaflet as an AMD module\r\n} else if (typeof define === 'function' && define.amd) {\r\n\tdefine(L);\r\n}\r\n\r\n// define Leaflet as a global L variable, saving the original L to restore later if needed\r\nif (typeof window !== 'undefined') {\r\n\texpose();\r\n}\r\n\n\n","/*\r\n * L.Util contains various utility functions used throughout Leaflet code.\r\n */\r\n\r\nL.Util = {\r\n\t// extend an object with properties of one or more other objects\r\n\textend: function (dest) {\r\n\t\tvar i, j, len, src;\r\n\r\n\t\tfor (j = 1, len = arguments.length; j < len; j++) {\r\n\t\t\tsrc = arguments[j];\r\n\t\t\tfor (i in src) {\r\n\t\t\t\tdest[i] = src[i];\r\n\t\t\t}\r\n\t\t}\r\n\t\treturn dest;\r\n\t},\r\n\r\n\t// create an object from a given prototype\r\n\tcreate: Object.create || (function () {\r\n\t\tfunction F() {}\r\n\t\treturn function (proto) {\r\n\t\t\tF.prototype = proto;\r\n\t\t\treturn new F();\r\n\t\t};\r\n\t})(),\r\n\r\n\t// bind a function to be called with a given context\r\n\tbind: function (fn, obj) {\r\n\t\tvar slice = Array.prototype.slice;\r\n\r\n\t\tif (fn.bind) {\r\n\t\t\treturn fn.bind.apply(fn, slice.call(arguments, 1));\r\n\t\t}\r\n\r\n\t\tvar args = slice.call(arguments, 2);\r\n\r\n\t\treturn function () {\r\n\t\t\treturn fn.apply(obj, args.length ? args.concat(slice.call(arguments)) : arguments);\r\n\t\t};\r\n\t},\r\n\r\n\t// return unique ID of an object\r\n\tstamp: function (obj) {\r\n\t\t/*eslint-disable */\r\n\t\tobj._leaflet_id = obj._leaflet_id || ++L.Util.lastId;\r\n\t\treturn obj._leaflet_id;\r\n\t\t/*eslint-enable */\r\n\t},\r\n\r\n\tlastId: 0,\r\n\r\n\t// return a function that won't be called more often than the given interval\r\n\tthrottle: function (fn, time, context) {\r\n\t\tvar lock, args, wrapperFn, later;\r\n\r\n\t\tlater = function () {\r\n\t\t\t// reset lock and call if queued\r\n\t\t\tlock = false;\r\n\t\t\tif (args) {\r\n\t\t\t\twrapperFn.apply(context, args);\r\n\t\t\t\targs = false;\r\n\t\t\t}\r\n\t\t};\r\n\r\n\t\twrapperFn = function () {\r\n\t\t\tif (lock) {\r\n\t\t\t\t// called too soon, queue to call later\r\n\t\t\t\targs = arguments;\r\n\r\n\t\t\t} else {\r\n\t\t\t\t// call and lock until later\r\n\t\t\t\tfn.apply(context, arguments);\r\n\t\t\t\tsetTimeout(later, time);\r\n\t\t\t\tlock = true;\r\n\t\t\t}\r\n\t\t};\r\n\r\n\t\treturn wrapperFn;\r\n\t},\r\n\r\n\t// wrap the given number to lie within a certain range (used for wrapping longitude)\r\n\twrapNum: function (x, range, includeMax) {\r\n\t\tvar max = range[1],\r\n\t\t    min = range[0],\r\n\t\t    d = max - min;\r\n\t\treturn x === max && includeMax ? x : ((x - min) % d + d) % d + min;\r\n\t},\r\n\r\n\t// do nothing (used as a noop throughout the code)\r\n\tfalseFn: function () { return false; },\r\n\r\n\t// round a given number to a given precision\r\n\tformatNum: function (num, digits) {\r\n\t\tvar pow = Math.pow(10, digits || 5);\r\n\t\treturn Math.round(num * pow) / pow;\r\n\t},\r\n\r\n\t// trim whitespace from both sides of a string\r\n\ttrim: function (str) {\r\n\t\treturn str.trim ? str.trim() : str.replace(/^\\s+|\\s+$/g, '');\r\n\t},\r\n\r\n\t// split a string into words\r\n\tsplitWords: function (str) {\r\n\t\treturn L.Util.trim(str).split(/\\s+/);\r\n\t},\r\n\r\n\t// set options to an object, inheriting parent's options as well\r\n\tsetOptions: function (obj, options) {\r\n\t\tif (!obj.hasOwnProperty('options')) {\r\n\t\t\tobj.options = obj.options ? L.Util.create(obj.options) : {};\r\n\t\t}\r\n\t\tfor (var i in options) {\r\n\t\t\tobj.options[i] = options[i];\r\n\t\t}\r\n\t\treturn obj.options;\r\n\t},\r\n\r\n\t// make a URL with GET parameters out of a set of properties/values\r\n\tgetParamString: function (obj, existingUrl, uppercase) {\r\n\t\tvar params = [];\r\n\t\tfor (var i in obj) {\r\n\t\t\tparams.push(encodeURIComponent(uppercase ? i.toUpperCase() : i) + '=' + encodeURIComponent(obj[i]));\r\n\t\t}\r\n\t\treturn ((!existingUrl || existingUrl.indexOf('?') === -1) ? '?' : '&') + params.join('&');\r\n\t},\r\n\r\n\t// super-simple templating facility, used for TileLayer URLs\r\n\ttemplate: function (str, data) {\r\n\t\treturn str.replace(L.Util.templateRe, function (str, key) {\r\n\t\t\tvar value = data[key];\r\n\r\n\t\t\tif (value === undefined) {\r\n\t\t\t\tthrow new Error('No value provided for variable ' + str);\r\n\r\n\t\t\t} else if (typeof value === 'function') {\r\n\t\t\t\tvalue = value(data);\r\n\t\t\t}\r\n\t\t\treturn value;\r\n\t\t});\r\n\t},\r\n\r\n\ttemplateRe: /\\{ *([\\w_]+) *\\}/g,\r\n\r\n\tisArray: Array.isArray || function (obj) {\r\n\t\treturn (Object.prototype.toString.call(obj) === '[object Array]');\r\n\t},\r\n\r\n\tindexOf: function (array, el) {\r\n\t\tfor (var i = 0; i < array.length; i++) {\r\n\t\t\tif (array[i] === el) { return i; }\r\n\t\t}\r\n\t\treturn -1;\r\n\t},\r\n\r\n\t// minimal image URI, set to an image when disposing to flush memory\r\n\temptyImageUrl: 'data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs='\r\n};\r\n\r\n(function () {\r\n\t// inspired by http://paulirish.com/2011/requestanimationframe-for-smart-animating/\r\n\r\n\tfunction getPrefixed(name) {\r\n\t\treturn window['webkit' + name] || window['moz' + name] || window['ms' + name];\r\n\t}\r\n\r\n\tvar lastTime = 0;\r\n\r\n\t// fallback for IE 7-8\r\n\tfunction timeoutDefer(fn) {\r\n\t\tvar time = +new Date(),\r\n\t\t    timeToCall = Math.max(0, 16 - (time - lastTime));\r\n\r\n\t\tlastTime = time + timeToCall;\r\n\t\treturn window.setTimeout(fn, timeToCall);\r\n\t}\r\n\r\n\tvar requestFn = window.requestAnimationFrame || getPrefixed('RequestAnimationFrame') || timeoutDefer,\r\n\t    cancelFn = window.cancelAnimationFrame || getPrefixed('CancelAnimationFrame') ||\r\n\t               getPrefixed('CancelRequestAnimationFrame') || function (id) { window.clearTimeout(id); };\r\n\r\n\r\n\tL.Util.requestAnimFrame = function (fn, context, immediate) {\r\n\t\tif (immediate && requestFn === timeoutDefer) {\r\n\t\t\tfn.call(context);\r\n\t\t} else {\r\n\t\t\treturn requestFn.call(window, L.bind(fn, context));\r\n\t\t}\r\n\t};\r\n\r\n\tL.Util.cancelAnimFrame = function (id) {\r\n\t\tif (id) {\r\n\t\t\tcancelFn.call(window, id);\r\n\t\t}\r\n\t};\r\n})();\r\n\r\n// shortcuts for most used utility functions\r\nL.extend = L.Util.extend;\r\nL.bind = L.Util.bind;\r\nL.stamp = L.Util.stamp;\r\nL.setOptions = L.Util.setOptions;\r\n\n\n","/*\r\n * L.Class powers the OOP facilities of the library.\r\n * Thanks to John Resig and Dean Edwards for inspiration!\r\n */\r\n\r\nL.Class = function () {};\r\n\r\nL.Class.extend = function (props) {\r\n\r\n\t// extended class with the new prototype\r\n\tvar NewClass = function () {\r\n\r\n\t\t// call the constructor\r\n\t\tif (this.initialize) {\r\n\t\t\tthis.initialize.apply(this, arguments);\r\n\t\t}\r\n\r\n\t\t// call all constructor hooks\r\n\t\tthis.callInitHooks();\r\n\t};\r\n\r\n\tvar parentProto = NewClass.__super__ = this.prototype;\r\n\r\n\tvar proto = L.Util.create(parentProto);\r\n\tproto.constructor = NewClass;\r\n\r\n\tNewClass.prototype = proto;\r\n\r\n\t// inherit parent's statics\r\n\tfor (var i in this) {\r\n\t\tif (this.hasOwnProperty(i) && i !== 'prototype') {\r\n\t\t\tNewClass[i] = this[i];\r\n\t\t}\r\n\t}\r\n\r\n\t// mix static properties into the class\r\n\tif (props.statics) {\r\n\t\tL.extend(NewClass, props.statics);\r\n\t\tdelete props.statics;\r\n\t}\r\n\r\n\t// mix includes into the prototype\r\n\tif (props.includes) {\r\n\t\tL.Util.extend.apply(null, [proto].concat(props.includes));\r\n\t\tdelete props.includes;\r\n\t}\r\n\r\n\t// merge options\r\n\tif (proto.options) {\r\n\t\tprops.options = L.Util.extend(L.Util.create(proto.options), props.options);\r\n\t}\r\n\r\n\t// mix given properties into the prototype\r\n\tL.extend(proto, props);\r\n\r\n\tproto._initHooks = [];\r\n\r\n\t// add method for calling all hooks\r\n\tproto.callInitHooks = function () {\r\n\r\n\t\tif (this._initHooksCalled) { return; }\r\n\r\n\t\tif (parentProto.callInitHooks) {\r\n\t\t\tparentProto.callInitHooks.call(this);\r\n\t\t}\r\n\r\n\t\tthis._initHooksCalled = true;\r\n\r\n\t\tfor (var i = 0, len = proto._initHooks.length; i < len; i++) {\r\n\t\t\tproto._initHooks[i].call(this);\r\n\t\t}\r\n\t};\r\n\r\n\treturn NewClass;\r\n};\r\n\r\n\r\n// method for adding properties to prototype\r\nL.Class.include = function (props) {\r\n\tL.extend(this.prototype, props);\r\n};\r\n\r\n// merge new default options to the Class\r\nL.Class.mergeOptions = function (options) {\r\n\tL.extend(this.prototype.options, options);\r\n};\r\n\r\n// add a constructor hook\r\nL.Class.addInitHook = function (fn) { // (Function) || (String, args...)\r\n\tvar args = Array.prototype.slice.call(arguments, 1);\r\n\r\n\tvar init = typeof fn === 'function' ? fn : function () {\r\n\t\tthis[fn].apply(this, args);\r\n\t};\r\n\r\n\tthis.prototype._initHooks = this.prototype._initHooks || [];\r\n\tthis.prototype._initHooks.push(init);\r\n};\r\n\n\n","/*\r\n * L.Evented is a base class that Leaflet classes inherit from to handle custom events.\r\n */\r\n\r\nL.Evented = L.Class.extend({\r\n\r\n\ton: function (types, fn, context) {\r\n\r\n\t\t// types can be a map of types/handlers\r\n\t\tif (typeof types === 'object') {\r\n\t\t\tfor (var type in types) {\r\n\t\t\t\t// we don't process space-separated events here for performance;\r\n\t\t\t\t// it's a hot path since Layer uses the on(obj) syntax\r\n\t\t\t\tthis._on(type, types[type], fn);\r\n\t\t\t}\r\n\r\n\t\t} else {\r\n\t\t\t// types can be a string of space-separated words\r\n\t\t\ttypes = L.Util.splitWords(types);\r\n\r\n\t\t\tfor (var i = 0, len = types.length; i < len; i++) {\r\n\t\t\t\tthis._on(types[i], fn, context);\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\toff: function (types, fn, context) {\r\n\r\n\t\tif (!types) {\r\n\t\t\t// clear all listeners if called without arguments\r\n\t\t\tdelete this._events;\r\n\r\n\t\t} else if (typeof types === 'object') {\r\n\t\t\tfor (var type in types) {\r\n\t\t\t\tthis._off(type, types[type], fn);\r\n\t\t\t}\r\n\r\n\t\t} else {\r\n\t\t\ttypes = L.Util.splitWords(types);\r\n\r\n\t\t\tfor (var i = 0, len = types.length; i < len; i++) {\r\n\t\t\t\tthis._off(types[i], fn, context);\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\t// attach listener (without syntactic sugar now)\r\n\t_on: function (type, fn, context) {\r\n\r\n\t\tvar events = this._events = this._events || {},\r\n\t\t    contextId = context && context !== this && L.stamp(context);\r\n\r\n\t\tif (contextId) {\r\n\t\t\t// store listeners with custom context in a separate hash (if it has an id);\r\n\t\t\t// gives a major performance boost when firing and removing events (e.g. on map object)\r\n\r\n\t\t\tvar indexKey = type + '_idx',\r\n\t\t\t    indexLenKey = type + '_len',\r\n\t\t\t    typeIndex = events[indexKey] = events[indexKey] || {},\r\n\t\t\t    id = L.stamp(fn) + '_' + contextId;\r\n\r\n\t\t\tif (!typeIndex[id]) {\r\n\t\t\t\ttypeIndex[id] = {fn: fn, ctx: context};\r\n\r\n\t\t\t\t// keep track of the number of keys in the index to quickly check if it's empty\r\n\t\t\t\tevents[indexLenKey] = (events[indexLenKey] || 0) + 1;\r\n\t\t\t}\r\n\r\n\t\t} else {\r\n\t\t\t// individual layers mostly use \"this\" for context and don't fire listeners too often\r\n\t\t\t// so simple array makes the memory footprint better while not degrading performance\r\n\r\n\t\t\tevents[type] = events[type] || [];\r\n\t\t\tevents[type].push({fn: fn});\r\n\t\t}\r\n\t},\r\n\r\n\t_off: function (type, fn, context) {\r\n\t\tvar events = this._events,\r\n\t\t    indexKey = type + '_idx',\r\n\t\t    indexLenKey = type + '_len';\r\n\r\n\t\tif (!events) { return; }\r\n\r\n\t\tif (!fn) {\r\n\t\t\t// clear all listeners for a type if function isn't specified\r\n\t\t\tdelete events[type];\r\n\t\t\tdelete events[indexKey];\r\n\t\t\tdelete events[indexLenKey];\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\tvar contextId = context && context !== this && L.stamp(context),\r\n\t\t    listeners, i, len, listener, id;\r\n\r\n\t\tif (contextId) {\r\n\t\t\tid = L.stamp(fn) + '_' + contextId;\r\n\t\t\tlisteners = events[indexKey];\r\n\r\n\t\t\tif (listeners && listeners[id]) {\r\n\t\t\t\tlistener = listeners[id];\r\n\t\t\t\tdelete listeners[id];\r\n\t\t\t\tevents[indexLenKey]--;\r\n\t\t\t}\r\n\r\n\t\t} else {\r\n\t\t\tlisteners = events[type];\r\n\r\n\t\t\tif (listeners) {\r\n\t\t\t\tfor (i = 0, len = listeners.length; i < len; i++) {\r\n\t\t\t\t\tif (listeners[i].fn === fn) {\r\n\t\t\t\t\t\tlistener = listeners[i];\r\n\t\t\t\t\t\tlisteners.splice(i, 1);\r\n\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// set the removed listener to noop so that's not called if remove happens in fire\r\n\t\tif (listener) {\r\n\t\t\tlistener.fn = L.Util.falseFn;\r\n\t\t}\r\n\t},\r\n\r\n\tfire: function (type, data, propagate) {\r\n\t\tif (!this.listens(type, propagate)) { return this; }\r\n\r\n\t\tvar event = L.Util.extend({}, data, {type: type, target: this}),\r\n\t\t    events = this._events;\r\n\r\n\t\tif (events) {\r\n\t\t\tvar typeIndex = events[type + '_idx'],\r\n\t\t\t    i, len, listeners, id;\r\n\r\n\t\t\tif (events[type]) {\r\n\t\t\t\t// make sure adding/removing listeners inside other listeners won't cause infinite loop\r\n\t\t\t\tlisteners = events[type].slice();\r\n\r\n\t\t\t\tfor (i = 0, len = listeners.length; i < len; i++) {\r\n\t\t\t\t\tlisteners[i].fn.call(this, event);\r\n\t\t\t\t}\r\n\t\t\t}\r\n\r\n\t\t\t// fire event for the context-indexed listeners as well\r\n\t\t\tfor (id in typeIndex) {\r\n\t\t\t\ttypeIndex[id].fn.call(typeIndex[id].ctx, event);\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tif (propagate) {\r\n\t\t\t// propagate the event to parents (set with addEventParent)\r\n\t\t\tthis._propagateEvent(event);\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tlistens: function (type, propagate) {\r\n\t\tvar events = this._events;\r\n\r\n\t\tif (events && (events[type] || events[type + '_len'])) { return true; }\r\n\r\n\t\tif (propagate) {\r\n\t\t\t// also check parents for listeners if event propagates\r\n\t\t\tfor (var id in this._eventParents) {\r\n\t\t\t\tif (this._eventParents[id].listens(type, propagate)) { return true; }\r\n\t\t\t}\r\n\t\t}\r\n\t\treturn false;\r\n\t},\r\n\r\n\tonce: function (types, fn, context) {\r\n\r\n\t\tif (typeof types === 'object') {\r\n\t\t\tfor (var type in types) {\r\n\t\t\t\tthis.once(type, types[type], fn);\r\n\t\t\t}\r\n\t\t\treturn this;\r\n\t\t}\r\n\r\n\t\tvar handler = L.bind(function () {\r\n\t\t\tthis\r\n\t\t\t    .off(types, fn, context)\r\n\t\t\t    .off(types, handler, context);\r\n\t\t}, this);\r\n\r\n\t\t// add a listener that's executed once and removed after that\r\n\t\treturn this\r\n\t\t    .on(types, fn, context)\r\n\t\t    .on(types, handler, context);\r\n\t},\r\n\r\n\t// adds a parent to propagate events to (when you fire with true as a 3rd argument)\r\n\taddEventParent: function (obj) {\r\n\t\tthis._eventParents = this._eventParents || {};\r\n\t\tthis._eventParents[L.stamp(obj)] = obj;\r\n\t\treturn this;\r\n\t},\r\n\r\n\tremoveEventParent: function (obj) {\r\n\t\tif (this._eventParents) {\r\n\t\t\tdelete this._eventParents[L.stamp(obj)];\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\t_propagateEvent: function (e) {\r\n\t\tfor (var id in this._eventParents) {\r\n\t\t\tthis._eventParents[id].fire(e.type, L.extend({layer: e.target}, e), true);\r\n\t\t}\r\n\t}\r\n});\r\n\r\nvar proto = L.Evented.prototype;\r\n\r\n// aliases; we should ditch those eventually\r\nproto.addEventListener = proto.on;\r\nproto.removeEventListener = proto.clearAllEventListeners = proto.off;\r\nproto.addOneTimeEventListener = proto.once;\r\nproto.fireEvent = proto.fire;\r\nproto.hasEventListeners = proto.listens;\r\n\r\nL.Mixin = {Events: proto};\r\n\n\n","/*\r\n * L.Browser handles different browser and feature detections for internal Leaflet use.\r\n */\r\n\r\n(function () {\r\n\r\n\tvar ua = navigator.userAgent.toLowerCase(),\r\n\t    doc = document.documentElement,\r\n\r\n\t    ie = 'ActiveXObject' in window,\r\n\r\n\t    webkit    = ua.indexOf('webkit') !== -1,\r\n\t    phantomjs = ua.indexOf('phantom') !== -1,\r\n\t    android23 = ua.search('android [23]') !== -1,\r\n\t    chrome    = ua.indexOf('chrome') !== -1,\r\n\t    gecko     = ua.indexOf('gecko') !== -1  && !webkit && !window.opera && !ie,\r\n\r\n\t    mobile = typeof orientation !== 'undefined' || ua.indexOf('mobile') !== -1,\r\n\t    msPointer = !window.PointerEvent && window.MSPointerEvent,\r\n\t    pointer = (window.PointerEvent && navigator.pointerEnabled) || msPointer,\r\n\r\n\t    ie3d = ie && ('transition' in doc.style),\r\n\t    webkit3d = ('WebKitCSSMatrix' in window) && ('m11' in new window.WebKitCSSMatrix()) && !android23,\r\n\t    gecko3d = 'MozPerspective' in doc.style,\r\n\t    opera12 = 'OTransition' in doc.style;\r\n\r\n\tvar touch = !window.L_NO_TOUCH && !phantomjs && (pointer || 'ontouchstart' in window ||\r\n\t\t\t(window.DocumentTouch && document instanceof window.DocumentTouch));\r\n\r\n\tL.Browser = {\r\n\t\tie: ie,\r\n\t\tielt9: ie && !document.addEventListener,\r\n\t\twebkit: webkit,\r\n\t\tgecko: gecko,\r\n\t\tandroid: ua.indexOf('android') !== -1,\r\n\t\tandroid23: android23,\r\n\t\tchrome: chrome,\r\n\t\tsafari: !chrome && ua.indexOf('safari') !== -1,\r\n\r\n\t\tie3d: ie3d,\r\n\t\twebkit3d: webkit3d,\r\n\t\tgecko3d: gecko3d,\r\n\t\topera12: opera12,\r\n\t\tany3d: !window.L_DISABLE_3D && (ie3d || webkit3d || gecko3d) && !opera12 && !phantomjs,\r\n\r\n\t\tmobile: mobile,\r\n\t\tmobileWebkit: mobile && webkit,\r\n\t\tmobileWebkit3d: mobile && webkit3d,\r\n\t\tmobileOpera: mobile && window.opera,\r\n\t\tmobileGecko: mobile && gecko,\r\n\r\n\t\ttouch: !!touch,\r\n\t\tmsPointer: !!msPointer,\r\n\t\tpointer: !!pointer,\r\n\r\n\t\tretina: (window.devicePixelRatio || (window.screen.deviceXDPI / window.screen.logicalXDPI)) > 1\r\n\t};\r\n\r\n}());\r\n\n\n","/*\r\n * L.Point represents a point with x and y coordinates.\r\n */\r\n\r\nL.Point = function (x, y, round) {\r\n\tthis.x = (round ? Math.round(x) : x);\r\n\tthis.y = (round ? Math.round(y) : y);\r\n};\r\n\r\nL.Point.prototype = {\r\n\r\n\tclone: function () {\r\n\t\treturn new L.Point(this.x, this.y);\r\n\t},\r\n\r\n\t// non-destructive, returns a new point\r\n\tadd: function (point) {\r\n\t\treturn this.clone()._add(L.point(point));\r\n\t},\r\n\r\n\t// destructive, used directly for performance in situations where it's safe to modify existing point\r\n\t_add: function (point) {\r\n\t\tthis.x += point.x;\r\n\t\tthis.y += point.y;\r\n\t\treturn this;\r\n\t},\r\n\r\n\tsubtract: function (point) {\r\n\t\treturn this.clone()._subtract(L.point(point));\r\n\t},\r\n\r\n\t_subtract: function (point) {\r\n\t\tthis.x -= point.x;\r\n\t\tthis.y -= point.y;\r\n\t\treturn this;\r\n\t},\r\n\r\n\tdivideBy: function (num) {\r\n\t\treturn this.clone()._divideBy(num);\r\n\t},\r\n\r\n\t_divideBy: function (num) {\r\n\t\tthis.x /= num;\r\n\t\tthis.y /= num;\r\n\t\treturn this;\r\n\t},\r\n\r\n\tmultiplyBy: function (num) {\r\n\t\treturn this.clone()._multiplyBy(num);\r\n\t},\r\n\r\n\t_multiplyBy: function (num) {\r\n\t\tthis.x *= num;\r\n\t\tthis.y *= num;\r\n\t\treturn this;\r\n\t},\r\n\r\n\tscaleBy: function (point) {\r\n\t\treturn new L.Point(this.x * point.x, this.y * point.y);\r\n\t},\r\n\r\n\tunscaleBy: function (point) {\r\n\t\treturn new L.Point(this.x / point.x, this.y / point.y);\r\n\t},\r\n\r\n\tround: function () {\r\n\t\treturn this.clone()._round();\r\n\t},\r\n\r\n\t_round: function () {\r\n\t\tthis.x = Math.round(this.x);\r\n\t\tthis.y = Math.round(this.y);\r\n\t\treturn this;\r\n\t},\r\n\r\n\tfloor: function () {\r\n\t\treturn this.clone()._floor();\r\n\t},\r\n\r\n\t_floor: function () {\r\n\t\tthis.x = Math.floor(this.x);\r\n\t\tthis.y = Math.floor(this.y);\r\n\t\treturn this;\r\n\t},\r\n\r\n\tceil: function () {\r\n\t\treturn this.clone()._ceil();\r\n\t},\r\n\r\n\t_ceil: function () {\r\n\t\tthis.x = Math.ceil(this.x);\r\n\t\tthis.y = Math.ceil(this.y);\r\n\t\treturn this;\r\n\t},\r\n\r\n\tdistanceTo: function (point) {\r\n\t\tpoint = L.point(point);\r\n\r\n\t\tvar x = point.x - this.x,\r\n\t\t    y = point.y - this.y;\r\n\r\n\t\treturn Math.sqrt(x * x + y * y);\r\n\t},\r\n\r\n\tequals: function (point) {\r\n\t\tpoint = L.point(point);\r\n\r\n\t\treturn point.x === this.x &&\r\n\t\t       point.y === this.y;\r\n\t},\r\n\r\n\tcontains: function (point) {\r\n\t\tpoint = L.point(point);\r\n\r\n\t\treturn Math.abs(point.x) <= Math.abs(this.x) &&\r\n\t\t       Math.abs(point.y) <= Math.abs(this.y);\r\n\t},\r\n\r\n\ttoString: function () {\r\n\t\treturn 'Point(' +\r\n\t\t        L.Util.formatNum(this.x) + ', ' +\r\n\t\t        L.Util.formatNum(this.y) + ')';\r\n\t}\r\n};\r\n\r\nL.point = function (x, y, round) {\r\n\tif (x instanceof L.Point) {\r\n\t\treturn x;\r\n\t}\r\n\tif (L.Util.isArray(x)) {\r\n\t\treturn new L.Point(x[0], x[1]);\r\n\t}\r\n\tif (x === undefined || x === null) {\r\n\t\treturn x;\r\n\t}\r\n\treturn new L.Point(x, y, round);\r\n};\r\n\n\n","/*\r\n * L.Bounds represents a rectangular area on the screen in pixel coordinates.\r\n */\r\n\r\nL.Bounds = function (a, b) { // (Point, Point) or Point[]\r\n\tif (!a) { return; }\r\n\r\n\tvar points = b ? [a, b] : a;\r\n\r\n\tfor (var i = 0, len = points.length; i < len; i++) {\r\n\t\tthis.extend(points[i]);\r\n\t}\r\n};\r\n\r\nL.Bounds.prototype = {\r\n\t// extend the bounds to contain the given point\r\n\textend: function (point) { // (Point)\r\n\t\tpoint = L.point(point);\r\n\r\n\t\tif (!this.min && !this.max) {\r\n\t\t\tthis.min = point.clone();\r\n\t\t\tthis.max = point.clone();\r\n\t\t} else {\r\n\t\t\tthis.min.x = Math.min(point.x, this.min.x);\r\n\t\t\tthis.max.x = Math.max(point.x, this.max.x);\r\n\t\t\tthis.min.y = Math.min(point.y, this.min.y);\r\n\t\t\tthis.max.y = Math.max(point.y, this.max.y);\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tgetCenter: function (round) { // (Boolean) -> Point\r\n\t\treturn new L.Point(\r\n\t\t        (this.min.x + this.max.x) / 2,\r\n\t\t        (this.min.y + this.max.y) / 2, round);\r\n\t},\r\n\r\n\tgetBottomLeft: function () { // -> Point\r\n\t\treturn new L.Point(this.min.x, this.max.y);\r\n\t},\r\n\r\n\tgetTopRight: function () { // -> Point\r\n\t\treturn new L.Point(this.max.x, this.min.y);\r\n\t},\r\n\r\n\tgetSize: function () {\r\n\t\treturn this.max.subtract(this.min);\r\n\t},\r\n\r\n\tcontains: function (obj) { // (Bounds) or (Point) -> Boolean\r\n\t\tvar min, max;\r\n\r\n\t\tif (typeof obj[0] === 'number' || obj instanceof L.Point) {\r\n\t\t\tobj = L.point(obj);\r\n\t\t} else {\r\n\t\t\tobj = L.bounds(obj);\r\n\t\t}\r\n\r\n\t\tif (obj instanceof L.Bounds) {\r\n\t\t\tmin = obj.min;\r\n\t\t\tmax = obj.max;\r\n\t\t} else {\r\n\t\t\tmin = max = obj;\r\n\t\t}\r\n\r\n\t\treturn (min.x >= this.min.x) &&\r\n\t\t       (max.x <= this.max.x) &&\r\n\t\t       (min.y >= this.min.y) &&\r\n\t\t       (max.y <= this.max.y);\r\n\t},\r\n\r\n\tintersects: function (bounds) { // (Bounds) -> Boolean\r\n\t\tbounds = L.bounds(bounds);\r\n\r\n\t\tvar min = this.min,\r\n\t\t    max = this.max,\r\n\t\t    min2 = bounds.min,\r\n\t\t    max2 = bounds.max,\r\n\t\t    xIntersects = (max2.x >= min.x) && (min2.x <= max.x),\r\n\t\t    yIntersects = (max2.y >= min.y) && (min2.y <= max.y);\r\n\r\n\t\treturn xIntersects && yIntersects;\r\n\t},\r\n\r\n\toverlaps: function (bounds) { // (Bounds) -> Boolean\r\n\t\tbounds = L.bounds(bounds);\r\n\r\n\t\tvar min = this.min,\r\n\t\t    max = this.max,\r\n\t\t    min2 = bounds.min,\r\n\t\t    max2 = bounds.max,\r\n\t\t    xOverlaps = (max2.x > min.x) && (min2.x < max.x),\r\n\t\t    yOverlaps = (max2.y > min.y) && (min2.y < max.y);\r\n\r\n\t\treturn xOverlaps && yOverlaps;\r\n\t},\r\n\r\n\tisValid: function () {\r\n\t\treturn !!(this.min && this.max);\r\n\t}\r\n};\r\n\r\nL.bounds = function (a, b) { // (Bounds) or (Point, Point) or (Point[])\r\n\tif (!a || a instanceof L.Bounds) {\r\n\t\treturn a;\r\n\t}\r\n\treturn new L.Bounds(a, b);\r\n};\r\n\n\n","/*\r\n * L.Transformation is an utility class to perform simple point transformations through a 2d-matrix.\r\n */\r\n\r\nL.Transformation = function (a, b, c, d) {\r\n\tthis._a = a;\r\n\tthis._b = b;\r\n\tthis._c = c;\r\n\tthis._d = d;\r\n};\r\n\r\nL.Transformation.prototype = {\r\n\ttransform: function (point, scale) { // (Point, Number) -> Point\r\n\t\treturn this._transform(point.clone(), scale);\r\n\t},\r\n\r\n\t// destructive transform (faster)\r\n\t_transform: function (point, scale) {\r\n\t\tscale = scale || 1;\r\n\t\tpoint.x = scale * (this._a * point.x + this._b);\r\n\t\tpoint.y = scale * (this._c * point.y + this._d);\r\n\t\treturn point;\r\n\t},\r\n\r\n\tuntransform: function (point, scale) {\r\n\t\tscale = scale || 1;\r\n\t\treturn new L.Point(\r\n\t\t        (point.x / scale - this._b) / this._a,\r\n\t\t        (point.y / scale - this._d) / this._c);\r\n\t}\r\n};\r\n\n\n","/*\r\n * L.DomUtil contains various utility functions for working with DOM.\r\n */\r\n\r\nL.DomUtil = {\r\n\tget: function (id) {\r\n\t\treturn typeof id === 'string' ? document.getElementById(id) : id;\r\n\t},\r\n\r\n\tgetStyle: function (el, style) {\r\n\r\n\t\tvar value = el.style[style] || (el.currentStyle && el.currentStyle[style]);\r\n\r\n\t\tif ((!value || value === 'auto') && document.defaultView) {\r\n\t\t\tvar css = document.defaultView.getComputedStyle(el, null);\r\n\t\t\tvalue = css ? css[style] : null;\r\n\t\t}\r\n\r\n\t\treturn value === 'auto' ? null : value;\r\n\t},\r\n\r\n\tcreate: function (tagName, className, container) {\r\n\r\n\t\tvar el = document.createElement(tagName);\r\n\t\tel.className = className;\r\n\r\n\t\tif (container) {\r\n\t\t\tcontainer.appendChild(el);\r\n\t\t}\r\n\r\n\t\treturn el;\r\n\t},\r\n\r\n\tremove: function (el) {\r\n\t\tvar parent = el.parentNode;\r\n\t\tif (parent) {\r\n\t\t\tparent.removeChild(el);\r\n\t\t}\r\n\t},\r\n\r\n\tempty: function (el) {\r\n\t\twhile (el.firstChild) {\r\n\t\t\tel.removeChild(el.firstChild);\r\n\t\t}\r\n\t},\r\n\r\n\ttoFront: function (el) {\r\n\t\tel.parentNode.appendChild(el);\r\n\t},\r\n\r\n\ttoBack: function (el) {\r\n\t\tvar parent = el.parentNode;\r\n\t\tparent.insertBefore(el, parent.firstChild);\r\n\t},\r\n\r\n\thasClass: function (el, name) {\r\n\t\tif (el.classList !== undefined) {\r\n\t\t\treturn el.classList.contains(name);\r\n\t\t}\r\n\t\tvar className = L.DomUtil.getClass(el);\r\n\t\treturn className.length > 0 && new RegExp('(^|\\\\s)' + name + '(\\\\s|$)').test(className);\r\n\t},\r\n\r\n\taddClass: function (el, name) {\r\n\t\tif (el.classList !== undefined) {\r\n\t\t\tvar classes = L.Util.splitWords(name);\r\n\t\t\tfor (var i = 0, len = classes.length; i < len; i++) {\r\n\t\t\t\tel.classList.add(classes[i]);\r\n\t\t\t}\r\n\t\t} else if (!L.DomUtil.hasClass(el, name)) {\r\n\t\t\tvar className = L.DomUtil.getClass(el);\r\n\t\t\tL.DomUtil.setClass(el, (className ? className + ' ' : '') + name);\r\n\t\t}\r\n\t},\r\n\r\n\tremoveClass: function (el, name) {\r\n\t\tif (el.classList !== undefined) {\r\n\t\t\tel.classList.remove(name);\r\n\t\t} else {\r\n\t\t\tL.DomUtil.setClass(el, L.Util.trim((' ' + L.DomUtil.getClass(el) + ' ').replace(' ' + name + ' ', ' ')));\r\n\t\t}\r\n\t},\r\n\r\n\tsetClass: function (el, name) {\r\n\t\tif (el.className.baseVal === undefined) {\r\n\t\t\tel.className = name;\r\n\t\t} else {\r\n\t\t\t// in case of SVG element\r\n\t\t\tel.className.baseVal = name;\r\n\t\t}\r\n\t},\r\n\r\n\tgetClass: function (el) {\r\n\t\treturn el.className.baseVal === undefined ? el.className : el.className.baseVal;\r\n\t},\r\n\r\n\tsetOpacity: function (el, value) {\r\n\r\n\t\tif ('opacity' in el.style) {\r\n\t\t\tel.style.opacity = value;\r\n\r\n\t\t} else if ('filter' in el.style) {\r\n\t\t\tL.DomUtil._setOpacityIE(el, value);\r\n\t\t}\r\n\t},\r\n\r\n\t_setOpacityIE: function (el, value) {\r\n\t\tvar filter = false,\r\n\t\t    filterName = 'DXImageTransform.Microsoft.Alpha';\r\n\r\n\t\t// filters collection throws an error if we try to retrieve a filter that doesn't exist\r\n\t\ttry {\r\n\t\t\tfilter = el.filters.item(filterName);\r\n\t\t} catch (e) {\r\n\t\t\t// don't set opacity to 1 if we haven't already set an opacity,\r\n\t\t\t// it isn't needed and breaks transparent pngs.\r\n\t\t\tif (value === 1) { return; }\r\n\t\t}\r\n\r\n\t\tvalue = Math.round(value * 100);\r\n\r\n\t\tif (filter) {\r\n\t\t\tfilter.Enabled = (value !== 100);\r\n\t\t\tfilter.Opacity = value;\r\n\t\t} else {\r\n\t\t\tel.style.filter += ' progid:' + filterName + '(opacity=' + value + ')';\r\n\t\t}\r\n\t},\r\n\r\n\ttestProp: function (props) {\r\n\r\n\t\tvar style = document.documentElement.style;\r\n\r\n\t\tfor (var i = 0; i < props.length; i++) {\r\n\t\t\tif (props[i] in style) {\r\n\t\t\t\treturn props[i];\r\n\t\t\t}\r\n\t\t}\r\n\t\treturn false;\r\n\t},\r\n\r\n\tsetTransform: function (el, offset, scale) {\r\n\t\tvar pos = offset || new L.Point(0, 0);\r\n\r\n\t\tel.style[L.DomUtil.TRANSFORM] =\r\n\t\t\t(L.Browser.ie3d ?\r\n\t\t\t\t'translate(' + pos.x + 'px,' + pos.y + 'px)' :\r\n\t\t\t\t'translate3d(' + pos.x + 'px,' + pos.y + 'px,0)') +\r\n\t\t\t(scale ? ' scale(' + scale + ')' : '');\r\n\t},\r\n\r\n\tsetPosition: function (el, point) { // (HTMLElement, Point[, Boolean])\r\n\r\n\t\t/*eslint-disable */\r\n\t\tel._leaflet_pos = point;\r\n\t\t/*eslint-enable */\r\n\r\n\t\tif (L.Browser.any3d) {\r\n\t\t\tL.DomUtil.setTransform(el, point);\r\n\t\t} else {\r\n\t\t\tel.style.left = point.x + 'px';\r\n\t\t\tel.style.top = point.y + 'px';\r\n\t\t}\r\n\t},\r\n\r\n\tgetPosition: function (el) {\r\n\t\t// this method is only used for elements previously positioned using setPosition,\r\n\t\t// so it's safe to cache the position for performance\r\n\r\n\t\treturn el._leaflet_pos;\r\n\t}\r\n};\r\n\r\n\r\n(function () {\r\n\t// prefix style property names\r\n\r\n\tL.DomUtil.TRANSFORM = L.DomUtil.testProp(\r\n\t\t\t['transform', 'WebkitTransform', 'OTransform', 'MozTransform', 'msTransform']);\r\n\r\n\r\n\t// webkitTransition comes first because some browser versions that drop vendor prefix don't do\r\n\t// the same for the transitionend event, in particular the Android 4.1 stock browser\r\n\r\n\tvar transition = L.DomUtil.TRANSITION = L.DomUtil.testProp(\r\n\t\t\t['webkitTransition', 'transition', 'OTransition', 'MozTransition', 'msTransition']);\r\n\r\n\tL.DomUtil.TRANSITION_END =\r\n\t\t\ttransition === 'webkitTransition' || transition === 'OTransition' ? transition + 'End' : 'transitionend';\r\n\r\n\r\n\tif ('onselectstart' in document) {\r\n\t\tL.DomUtil.disableTextSelection = function () {\r\n\t\t\tL.DomEvent.on(window, 'selectstart', L.DomEvent.preventDefault);\r\n\t\t};\r\n\t\tL.DomUtil.enableTextSelection = function () {\r\n\t\t\tL.DomEvent.off(window, 'selectstart', L.DomEvent.preventDefault);\r\n\t\t};\r\n\r\n\t} else {\r\n\t\tvar userSelectProperty = L.DomUtil.testProp(\r\n\t\t\t['userSelect', 'WebkitUserSelect', 'OUserSelect', 'MozUserSelect', 'msUserSelect']);\r\n\r\n\t\tL.DomUtil.disableTextSelection = function () {\r\n\t\t\tif (userSelectProperty) {\r\n\t\t\t\tvar style = document.documentElement.style;\r\n\t\t\t\tthis._userSelect = style[userSelectProperty];\r\n\t\t\t\tstyle[userSelectProperty] = 'none';\r\n\t\t\t}\r\n\t\t};\r\n\t\tL.DomUtil.enableTextSelection = function () {\r\n\t\t\tif (userSelectProperty) {\r\n\t\t\t\tdocument.documentElement.style[userSelectProperty] = this._userSelect;\r\n\t\t\t\tdelete this._userSelect;\r\n\t\t\t}\r\n\t\t};\r\n\t}\r\n\r\n\tL.DomUtil.disableImageDrag = function () {\r\n\t\tL.DomEvent.on(window, 'dragstart', L.DomEvent.preventDefault);\r\n\t};\r\n\tL.DomUtil.enableImageDrag = function () {\r\n\t\tL.DomEvent.off(window, 'dragstart', L.DomEvent.preventDefault);\r\n\t};\r\n\r\n\tL.DomUtil.preventOutline = function (element) {\r\n\t\twhile (element.tabIndex === -1) {\r\n\t\t\telement = element.parentNode;\r\n\t\t}\r\n\t\tif (!element || !element.style) { return; }\r\n\t\tL.DomUtil.restoreOutline();\r\n\t\tthis._outlineElement = element;\r\n\t\tthis._outlineStyle = element.style.outline;\r\n\t\telement.style.outline = 'none';\r\n\t\tL.DomEvent.on(window, 'keydown', L.DomUtil.restoreOutline, this);\r\n\t};\r\n\tL.DomUtil.restoreOutline = function () {\r\n\t\tif (!this._outlineElement) { return; }\r\n\t\tthis._outlineElement.style.outline = this._outlineStyle;\r\n\t\tdelete this._outlineElement;\r\n\t\tdelete this._outlineStyle;\r\n\t\tL.DomEvent.off(window, 'keydown', L.DomUtil.restoreOutline, this);\r\n\t};\r\n})();\r\n\n\n","/*\r\n * L.LatLng represents a geographical point with latitude and longitude coordinates.\r\n */\r\n\r\nL.LatLng = function (lat, lng, alt) {\r\n\tif (isNaN(lat) || isNaN(lng)) {\r\n\t\tthrow new Error('Invalid LatLng object: (' + lat + ', ' + lng + ')');\r\n\t}\r\n\r\n\tthis.lat = +lat;\r\n\tthis.lng = +lng;\r\n\r\n\tif (alt !== undefined) {\r\n\t\tthis.alt = +alt;\r\n\t}\r\n};\r\n\r\nL.LatLng.prototype = {\r\n\tequals: function (obj, maxMargin) {\r\n\t\tif (!obj) { return false; }\r\n\r\n\t\tobj = L.latLng(obj);\r\n\r\n\t\tvar margin = Math.max(\r\n\t\t        Math.abs(this.lat - obj.lat),\r\n\t\t        Math.abs(this.lng - obj.lng));\r\n\r\n\t\treturn margin <= (maxMargin === undefined ? 1.0E-9 : maxMargin);\r\n\t},\r\n\r\n\ttoString: function (precision) {\r\n\t\treturn 'LatLng(' +\r\n\t\t        L.Util.formatNum(this.lat, precision) + ', ' +\r\n\t\t        L.Util.formatNum(this.lng, precision) + ')';\r\n\t},\r\n\r\n\tdistanceTo: function (other) {\r\n\t\treturn L.CRS.Earth.distance(this, L.latLng(other));\r\n\t},\r\n\r\n\twrap: function () {\r\n\t\treturn L.CRS.Earth.wrapLatLng(this);\r\n\t},\r\n\r\n\ttoBounds: function (sizeInMeters) {\r\n\t\tvar latAccuracy = 180 * sizeInMeters / 40075017,\r\n\t\t    lngAccuracy = latAccuracy / Math.cos((Math.PI / 180) * this.lat);\r\n\r\n\t\treturn L.latLngBounds(\r\n\t\t        [this.lat - latAccuracy, this.lng - lngAccuracy],\r\n\t\t        [this.lat + latAccuracy, this.lng + lngAccuracy]);\r\n\t},\r\n\r\n\tclone: function () {\r\n\t\treturn new L.LatLng(this.lat, this.lng, this.alt);\r\n\t}\r\n};\r\n\r\n\r\n// constructs LatLng with different signatures\r\n// (LatLng) or ([Number, Number]) or (Number, Number) or (Object)\r\n\r\nL.latLng = function (a, b, c) {\r\n\tif (a instanceof L.LatLng) {\r\n\t\treturn a;\r\n\t}\r\n\tif (L.Util.isArray(a) && typeof a[0] !== 'object') {\r\n\t\tif (a.length === 3) {\r\n\t\t\treturn new L.LatLng(a[0], a[1], a[2]);\r\n\t\t}\r\n\t\tif (a.length === 2) {\r\n\t\t\treturn new L.LatLng(a[0], a[1]);\r\n\t\t}\r\n\t\treturn null;\r\n\t}\r\n\tif (a === undefined || a === null) {\r\n\t\treturn a;\r\n\t}\r\n\tif (typeof a === 'object' && 'lat' in a) {\r\n\t\treturn new L.LatLng(a.lat, 'lng' in a ? a.lng : a.lon, a.alt);\r\n\t}\r\n\tif (b === undefined) {\r\n\t\treturn null;\r\n\t}\r\n\treturn new L.LatLng(a, b, c);\r\n};\r\n\n\n","/*\r\n * L.LatLngBounds represents a rectangular area on the map in geographical coordinates.\r\n */\r\n\r\nL.LatLngBounds = function (southWest, northEast) { // (LatLng, LatLng) or (LatLng[])\r\n\tif (!southWest) { return; }\r\n\r\n\tvar latlngs = northEast ? [southWest, northEast] : southWest;\r\n\r\n\tfor (var i = 0, len = latlngs.length; i < len; i++) {\r\n\t\tthis.extend(latlngs[i]);\r\n\t}\r\n};\r\n\r\nL.LatLngBounds.prototype = {\r\n\r\n\t// extend the bounds to contain the given point or bounds\r\n\textend: function (obj) { // (LatLng) or (LatLngBounds)\r\n\t\tvar sw = this._southWest,\r\n\t\t    ne = this._northEast,\r\n\t\t    sw2, ne2;\r\n\r\n\t\tif (obj instanceof L.LatLng) {\r\n\t\t\tsw2 = obj;\r\n\t\t\tne2 = obj;\r\n\r\n\t\t} else if (obj instanceof L.LatLngBounds) {\r\n\t\t\tsw2 = obj._southWest;\r\n\t\t\tne2 = obj._northEast;\r\n\r\n\t\t\tif (!sw2 || !ne2) { return this; }\r\n\r\n\t\t} else {\r\n\t\t\treturn obj ? this.extend(L.latLng(obj) || L.latLngBounds(obj)) : this;\r\n\t\t}\r\n\r\n\t\tif (!sw && !ne) {\r\n\t\t\tthis._southWest = new L.LatLng(sw2.lat, sw2.lng);\r\n\t\t\tthis._northEast = new L.LatLng(ne2.lat, ne2.lng);\r\n\t\t} else {\r\n\t\t\tsw.lat = Math.min(sw2.lat, sw.lat);\r\n\t\t\tsw.lng = Math.min(sw2.lng, sw.lng);\r\n\t\t\tne.lat = Math.max(ne2.lat, ne.lat);\r\n\t\t\tne.lng = Math.max(ne2.lng, ne.lng);\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\t// extend the bounds by a percentage\r\n\tpad: function (bufferRatio) { // (Number) -> LatLngBounds\r\n\t\tvar sw = this._southWest,\r\n\t\t    ne = this._northEast,\r\n\t\t    heightBuffer = Math.abs(sw.lat - ne.lat) * bufferRatio,\r\n\t\t    widthBuffer = Math.abs(sw.lng - ne.lng) * bufferRatio;\r\n\r\n\t\treturn new L.LatLngBounds(\r\n\t\t        new L.LatLng(sw.lat - heightBuffer, sw.lng - widthBuffer),\r\n\t\t        new L.LatLng(ne.lat + heightBuffer, ne.lng + widthBuffer));\r\n\t},\r\n\r\n\tgetCenter: function () { // -> LatLng\r\n\t\treturn new L.LatLng(\r\n\t\t        (this._southWest.lat + this._northEast.lat) / 2,\r\n\t\t        (this._southWest.lng + this._northEast.lng) / 2);\r\n\t},\r\n\r\n\tgetSouthWest: function () {\r\n\t\treturn this._southWest;\r\n\t},\r\n\r\n\tgetNorthEast: function () {\r\n\t\treturn this._northEast;\r\n\t},\r\n\r\n\tgetNorthWest: function () {\r\n\t\treturn new L.LatLng(this.getNorth(), this.getWest());\r\n\t},\r\n\r\n\tgetSouthEast: function () {\r\n\t\treturn new L.LatLng(this.getSouth(), this.getEast());\r\n\t},\r\n\r\n\tgetWest: function () {\r\n\t\treturn this._southWest.lng;\r\n\t},\r\n\r\n\tgetSouth: function () {\r\n\t\treturn this._southWest.lat;\r\n\t},\r\n\r\n\tgetEast: function () {\r\n\t\treturn this._northEast.lng;\r\n\t},\r\n\r\n\tgetNorth: function () {\r\n\t\treturn this._northEast.lat;\r\n\t},\r\n\r\n\tcontains: function (obj) { // (LatLngBounds) or (LatLng) -> Boolean\r\n\t\tif (typeof obj[0] === 'number' || obj instanceof L.LatLng) {\r\n\t\t\tobj = L.latLng(obj);\r\n\t\t} else {\r\n\t\t\tobj = L.latLngBounds(obj);\r\n\t\t}\r\n\r\n\t\tvar sw = this._southWest,\r\n\t\t    ne = this._northEast,\r\n\t\t    sw2, ne2;\r\n\r\n\t\tif (obj instanceof L.LatLngBounds) {\r\n\t\t\tsw2 = obj.getSouthWest();\r\n\t\t\tne2 = obj.getNorthEast();\r\n\t\t} else {\r\n\t\t\tsw2 = ne2 = obj;\r\n\t\t}\r\n\r\n\t\treturn (sw2.lat >= sw.lat) && (ne2.lat <= ne.lat) &&\r\n\t\t       (sw2.lng >= sw.lng) && (ne2.lng <= ne.lng);\r\n\t},\r\n\r\n\tintersects: function (bounds) { // (LatLngBounds) -> Boolean\r\n\t\tbounds = L.latLngBounds(bounds);\r\n\r\n\t\tvar sw = this._southWest,\r\n\t\t    ne = this._northEast,\r\n\t\t    sw2 = bounds.getSouthWest(),\r\n\t\t    ne2 = bounds.getNorthEast(),\r\n\r\n\t\t    latIntersects = (ne2.lat >= sw.lat) && (sw2.lat <= ne.lat),\r\n\t\t    lngIntersects = (ne2.lng >= sw.lng) && (sw2.lng <= ne.lng);\r\n\r\n\t\treturn latIntersects && lngIntersects;\r\n\t},\r\n\r\n\toverlaps: function (bounds) { // (LatLngBounds) -> Boolean\r\n\t\tbounds = L.latLngBounds(bounds);\r\n\r\n\t\tvar sw = this._southWest,\r\n\t\t    ne = this._northEast,\r\n\t\t    sw2 = bounds.getSouthWest(),\r\n\t\t    ne2 = bounds.getNorthEast(),\r\n\r\n\t\t    latOverlaps = (ne2.lat > sw.lat) && (sw2.lat < ne.lat),\r\n\t\t    lngOverlaps = (ne2.lng > sw.lng) && (sw2.lng < ne.lng);\r\n\r\n\t\treturn latOverlaps && lngOverlaps;\r\n\t},\r\n\r\n\ttoBBoxString: function () {\r\n\t\treturn [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(',');\r\n\t},\r\n\r\n\tequals: function (bounds) { // (LatLngBounds)\r\n\t\tif (!bounds) { return false; }\r\n\r\n\t\tbounds = L.latLngBounds(bounds);\r\n\r\n\t\treturn this._southWest.equals(bounds.getSouthWest()) &&\r\n\t\t       this._northEast.equals(bounds.getNorthEast());\r\n\t},\r\n\r\n\tisValid: function () {\r\n\t\treturn !!(this._southWest && this._northEast);\r\n\t}\r\n};\r\n\r\n// TODO International date line?\r\n\r\nL.latLngBounds = function (a, b) { // (LatLngBounds) or (LatLng, LatLng)\r\n\tif (!a || a instanceof L.LatLngBounds) {\r\n\t\treturn a;\r\n\t}\r\n\treturn new L.LatLngBounds(a, b);\r\n};\r\n\n\n","/*\r\n * Simple equirectangular (Plate Carree) projection, used by CRS like EPSG:4326 and Simple.\r\n */\r\n\r\nL.Projection = {};\r\n\r\nL.Projection.LonLat = {\r\n\tproject: function (latlng) {\r\n\t\treturn new L.Point(latlng.lng, latlng.lat);\r\n\t},\r\n\r\n\tunproject: function (point) {\r\n\t\treturn new L.LatLng(point.y, point.x);\r\n\t},\r\n\r\n\tbounds: L.bounds([-180, -90], [180, 90])\r\n};\r\n\n\n","/*\r\n * Spherical Mercator is the most popular map projection, used by EPSG:3857 CRS used by default.\r\n */\r\n\r\nL.Projection.SphericalMercator = {\r\n\r\n\tR: 6378137,\r\n\tMAX_LATITUDE: 85.0511287798,\r\n\r\n\tproject: function (latlng) {\r\n\t\tvar d = Math.PI / 180,\r\n\t\t    max = this.MAX_LATITUDE,\r\n\t\t    lat = Math.max(Math.min(max, latlng.lat), -max),\r\n\t\t    sin = Math.sin(lat * d);\r\n\r\n\t\treturn new L.Point(\r\n\t\t\t\tthis.R * latlng.lng * d,\r\n\t\t\t\tthis.R * Math.log((1 + sin) / (1 - sin)) / 2);\r\n\t},\r\n\r\n\tunproject: function (point) {\r\n\t\tvar d = 180 / Math.PI;\r\n\r\n\t\treturn new L.LatLng(\r\n\t\t\t(2 * Math.atan(Math.exp(point.y / this.R)) - (Math.PI / 2)) * d,\r\n\t\t\tpoint.x * d / this.R);\r\n\t},\r\n\r\n\tbounds: (function () {\r\n\t\tvar d = 6378137 * Math.PI;\r\n\t\treturn L.bounds([-d, -d], [d, d]);\r\n\t})()\r\n};\r\n\n\n","/*\r\n * L.CRS is the base object for all defined CRS (Coordinate Reference Systems) in Leaflet.\r\n */\r\n\r\nL.CRS = {\r\n\t// converts geo coords to pixel ones\r\n\tlatLngToPoint: function (latlng, zoom) {\r\n\t\tvar projectedPoint = this.projection.project(latlng),\r\n\t\t    scale = this.scale(zoom);\r\n\r\n\t\treturn this.transformation._transform(projectedPoint, scale);\r\n\t},\r\n\r\n\t// converts pixel coords to geo coords\r\n\tpointToLatLng: function (point, zoom) {\r\n\t\tvar scale = this.scale(zoom),\r\n\t\t    untransformedPoint = this.transformation.untransform(point, scale);\r\n\r\n\t\treturn this.projection.unproject(untransformedPoint);\r\n\t},\r\n\r\n\t// converts geo coords to projection-specific coords (e.g. in meters)\r\n\tproject: function (latlng) {\r\n\t\treturn this.projection.project(latlng);\r\n\t},\r\n\r\n\t// converts projected coords to geo coords\r\n\tunproject: function (point) {\r\n\t\treturn this.projection.unproject(point);\r\n\t},\r\n\r\n\t// defines how the world scales with zoom\r\n\tscale: function (zoom) {\r\n\t\treturn 256 * Math.pow(2, zoom);\r\n\t},\r\n\r\n\tzoom: function (scale) {\r\n\t\treturn Math.log(scale / 256) / Math.LN2;\r\n\t},\r\n\r\n\t// returns the bounds of the world in projected coords if applicable\r\n\tgetProjectedBounds: function (zoom) {\r\n\t\tif (this.infinite) { return null; }\r\n\r\n\t\tvar b = this.projection.bounds,\r\n\t\t    s = this.scale(zoom),\r\n\t\t    min = this.transformation.transform(b.min, s),\r\n\t\t    max = this.transformation.transform(b.max, s);\r\n\r\n\t\treturn L.bounds(min, max);\r\n\t},\r\n\r\n\t// whether a coordinate axis wraps in a given range (e.g. longitude from -180 to 180); depends on CRS\r\n\t// wrapLng: [min, max],\r\n\t// wrapLat: [min, max],\r\n\r\n\t// if true, the coordinate space will be unbounded (infinite in all directions)\r\n\t// infinite: false,\r\n\r\n\t// wraps geo coords in certain ranges if applicable\r\n\twrapLatLng: function (latlng) {\r\n\t\tvar lng = this.wrapLng ? L.Util.wrapNum(latlng.lng, this.wrapLng, true) : latlng.lng,\r\n\t\t    lat = this.wrapLat ? L.Util.wrapNum(latlng.lat, this.wrapLat, true) : latlng.lat,\r\n\t\t    alt = latlng.alt;\r\n\r\n\t\treturn L.latLng(lat, lng, alt);\r\n\t}\r\n};\r\n\n\n","/*\n * A simple CRS that can be used for flat non-Earth maps like panoramas or game maps.\n */\n\nL.CRS.Simple = L.extend({}, L.CRS, {\n\tprojection: L.Projection.LonLat,\n\ttransformation: new L.Transformation(1, 0, -1, 0),\n\n\tscale: function (zoom) {\n\t\treturn Math.pow(2, zoom);\n\t},\n\n\tzoom: function (scale) {\n\t\treturn Math.log(scale) / Math.LN2;\n\t},\n\n\tdistance: function (latlng1, latlng2) {\n\t\tvar dx = latlng2.lng - latlng1.lng,\n\t\t    dy = latlng2.lat - latlng1.lat;\n\n\t\treturn Math.sqrt(dx * dx + dy * dy);\n\t},\n\n\tinfinite: true\n});\n\n\n","/*\n * L.CRS.Earth is the base class for all CRS representing Earth.\n */\n\nL.CRS.Earth = L.extend({}, L.CRS, {\n\twrapLng: [-180, 180],\n\n\tR: 6378137,\n\n\t// distance between two geographical points using spherical law of cosines approximation\n\tdistance: function (latlng1, latlng2) {\n\t\tvar rad = Math.PI / 180,\n\t\t    lat1 = latlng1.lat * rad,\n\t\t    lat2 = latlng2.lat * rad,\n\t\t    a = Math.sin(lat1) * Math.sin(lat2) +\n\t\t        Math.cos(lat1) * Math.cos(lat2) * Math.cos((latlng2.lng - latlng1.lng) * rad);\n\n\t\treturn this.R * Math.acos(Math.min(a, 1));\n\t}\n});\n\n\n","/*\r\n * L.CRS.EPSG3857 (Spherical Mercator) is the most common CRS for web mapping and is used by Leaflet by default.\r\n */\r\n\r\nL.CRS.EPSG3857 = L.extend({}, L.CRS.Earth, {\r\n\tcode: 'EPSG:3857',\r\n\tprojection: L.Projection.SphericalMercator,\r\n\r\n\ttransformation: (function () {\r\n\t\tvar scale = 0.5 / (Math.PI * L.Projection.SphericalMercator.R);\r\n\t\treturn new L.Transformation(scale, 0.5, -scale, 0.5);\r\n\t}())\r\n});\r\n\r\nL.CRS.EPSG900913 = L.extend({}, L.CRS.EPSG3857, {\r\n\tcode: 'EPSG:900913'\r\n});\r\n\n\n","/*\r\n * L.CRS.EPSG4326 is a CRS popular among advanced GIS specialists.\r\n */\r\n\r\nL.CRS.EPSG4326 = L.extend({}, L.CRS.Earth, {\r\n\tcode: 'EPSG:4326',\r\n\tprojection: L.Projection.LonLat,\r\n\ttransformation: new L.Transformation(1 / 180, 1, -1 / 180, 0.5)\r\n});\r\n\n\n","/*\r\n * L.Map is the central class of the API - it is used to create a map.\r\n */\r\n\r\nL.Map = L.Evented.extend({\r\n\r\n\toptions: {\r\n\t\tcrs: L.CRS.EPSG3857,\r\n\r\n\t\t/*\r\n\t\tcenter: LatLng,\r\n\t\tzoom: Number,\r\n\t\tlayers: Array,\r\n\t\t*/\r\n\r\n\t\tfadeAnimation: true,\r\n\t\ttrackResize: true,\r\n\t\tmarkerZoomAnimation: true,\r\n\t\tmaxBoundsViscosity: 0.0,\r\n\t\ttransform3DLimit: 8388608 // Precision limit of a 32-bit float\r\n\t},\r\n\r\n\tinitialize: function (id, options) { // (HTMLElement or String, Object)\r\n\t\toptions = L.setOptions(this, options);\r\n\r\n\t\tthis._initContainer(id);\r\n\t\tthis._initLayout();\r\n\r\n\t\t// hack for https://github.com/Leaflet/Leaflet/issues/1980\r\n\t\tthis._onResize = L.bind(this._onResize, this);\r\n\r\n\t\tthis._initEvents();\r\n\r\n\t\tif (options.maxBounds) {\r\n\t\t\tthis.setMaxBounds(options.maxBounds);\r\n\t\t}\r\n\r\n\t\tif (options.zoom !== undefined) {\r\n\t\t\tthis._zoom = this._limitZoom(options.zoom);\r\n\t\t}\r\n\r\n\t\tif (options.center && options.zoom !== undefined) {\r\n\t\t\tthis.setView(L.latLng(options.center), options.zoom, {reset: true});\r\n\t\t}\r\n\r\n\t\tthis._handlers = [];\r\n\t\tthis._layers = {};\r\n\t\tthis._zoomBoundLayers = {};\r\n\t\tthis._sizeChanged = true;\r\n\r\n\t\tthis.callInitHooks();\r\n\r\n\t\tthis._addLayers(this.options.layers);\r\n\t},\r\n\r\n\r\n\t// public methods that modify map state\r\n\r\n\t// replaced by animation-powered implementation in Map.PanAnimation.js\r\n\tsetView: function (center, zoom) {\r\n\t\tzoom = zoom === undefined ? this.getZoom() : zoom;\r\n\t\tthis._resetView(L.latLng(center), zoom);\r\n\t\treturn this;\r\n\t},\r\n\r\n\tsetZoom: function (zoom, options) {\r\n\t\tif (!this._loaded) {\r\n\t\t\tthis._zoom = zoom;\r\n\t\t\treturn this;\r\n\t\t}\r\n\t\treturn this.setView(this.getCenter(), zoom, {zoom: options});\r\n\t},\r\n\r\n\tzoomIn: function (delta, options) {\r\n\t\treturn this.setZoom(this._zoom + (delta || 1), options);\r\n\t},\r\n\r\n\tzoomOut: function (delta, options) {\r\n\t\treturn this.setZoom(this._zoom - (delta || 1), options);\r\n\t},\r\n\r\n\tsetZoomAround: function (latlng, zoom, options) {\r\n\t\tvar scale = this.getZoomScale(zoom),\r\n\t\t    viewHalf = this.getSize().divideBy(2),\r\n\t\t    containerPoint = latlng instanceof L.Point ? latlng : this.latLngToContainerPoint(latlng),\r\n\r\n\t\t    centerOffset = containerPoint.subtract(viewHalf).multiplyBy(1 - 1 / scale),\r\n\t\t    newCenter = this.containerPointToLatLng(viewHalf.add(centerOffset));\r\n\r\n\t\treturn this.setView(newCenter, zoom, {zoom: options});\r\n\t},\r\n\r\n\t_getBoundsCenterZoom: function (bounds, options) {\r\n\r\n\t\toptions = options || {};\r\n\t\tbounds = bounds.getBounds ? bounds.getBounds() : L.latLngBounds(bounds);\r\n\r\n\t\tvar paddingTL = L.point(options.paddingTopLeft || options.padding || [0, 0]),\r\n\t\t    paddingBR = L.point(options.paddingBottomRight || options.padding || [0, 0]),\r\n\r\n\t\t    zoom = this.getBoundsZoom(bounds, false, paddingTL.add(paddingBR));\r\n\r\n\t\tzoom = options.maxZoom ? Math.min(options.maxZoom, zoom) : zoom;\r\n\r\n\t\tvar paddingOffset = paddingBR.subtract(paddingTL).divideBy(2),\r\n\r\n\t\t    swPoint = this.project(bounds.getSouthWest(), zoom),\r\n\t\t    nePoint = this.project(bounds.getNorthEast(), zoom),\r\n\t\t    center = this.unproject(swPoint.add(nePoint).divideBy(2).add(paddingOffset), zoom);\r\n\r\n\t\treturn {\r\n\t\t\tcenter: center,\r\n\t\t\tzoom: zoom\r\n\t\t};\r\n\t},\r\n\r\n\tfitBounds: function (bounds, options) {\r\n\t\tvar target = this._getBoundsCenterZoom(bounds, options);\r\n\t\treturn this.setView(target.center, target.zoom, options);\r\n\t},\r\n\r\n\tfitWorld: function (options) {\r\n\t\treturn this.fitBounds([[-90, -180], [90, 180]], options);\r\n\t},\r\n\r\n\tpanTo: function (center, options) { // (LatLng)\r\n\t\treturn this.setView(center, this._zoom, {pan: options});\r\n\t},\r\n\r\n\tpanBy: function (offset) { // (Point)\r\n\t\t// replaced with animated panBy in Map.PanAnimation.js\r\n\t\tthis.fire('movestart');\r\n\r\n\t\tthis._rawPanBy(L.point(offset));\r\n\r\n\t\tthis.fire('move');\r\n\t\treturn this.fire('moveend');\r\n\t},\r\n\r\n\tsetMaxBounds: function (bounds) {\r\n\t\tbounds = L.latLngBounds(bounds);\r\n\r\n\t\tif (!bounds) {\r\n\t\t\treturn this.off('moveend', this._panInsideMaxBounds);\r\n\t\t} else if (this.options.maxBounds) {\r\n\t\t\tthis.off('moveend', this._panInsideMaxBounds);\r\n\t\t}\r\n\r\n\t\tthis.options.maxBounds = bounds;\r\n\r\n\t\tif (this._loaded) {\r\n\t\t\tthis._panInsideMaxBounds();\r\n\t\t}\r\n\r\n\t\treturn this.on('moveend', this._panInsideMaxBounds);\r\n\t},\r\n\r\n\tsetMinZoom: function (zoom) {\r\n\t\tthis.options.minZoom = zoom;\r\n\r\n\t\tif (this._loaded && this.getZoom() < this.options.minZoom) {\r\n\t\t\treturn this.setZoom(zoom);\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tsetMaxZoom: function (zoom) {\r\n\t\tthis.options.maxZoom = zoom;\r\n\r\n\t\tif (this._loaded && (this.getZoom() > this.options.maxZoom)) {\r\n\t\t\treturn this.setZoom(zoom);\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tpanInsideBounds: function (bounds, options) {\r\n\t\tthis._enforcingBounds = true;\r\n\t\tvar center = this.getCenter(),\r\n\t\t    newCenter = this._limitCenter(center, this._zoom, L.latLngBounds(bounds));\r\n\r\n\t\tif (center.equals(newCenter)) { return this; }\r\n\r\n\t\tthis.panTo(newCenter, options);\r\n\t\tthis._enforcingBounds = false;\r\n\t\treturn this;\r\n\t},\r\n\r\n\tinvalidateSize: function (options) {\r\n\t\tif (!this._loaded) { return this; }\r\n\r\n\t\toptions = L.extend({\r\n\t\t\tanimate: false,\r\n\t\t\tpan: true\r\n\t\t}, options === true ? {animate: true} : options);\r\n\r\n\t\tvar oldSize = this.getSize();\r\n\t\tthis._sizeChanged = true;\r\n\t\tthis._lastCenter = null;\r\n\r\n\t\tvar newSize = this.getSize(),\r\n\t\t    oldCenter = oldSize.divideBy(2).round(),\r\n\t\t    newCenter = newSize.divideBy(2).round(),\r\n\t\t    offset = oldCenter.subtract(newCenter);\r\n\r\n\t\tif (!offset.x && !offset.y) { return this; }\r\n\r\n\t\tif (options.animate && options.pan) {\r\n\t\t\tthis.panBy(offset);\r\n\r\n\t\t} else {\r\n\t\t\tif (options.pan) {\r\n\t\t\t\tthis._rawPanBy(offset);\r\n\t\t\t}\r\n\r\n\t\t\tthis.fire('move');\r\n\r\n\t\t\tif (options.debounceMoveend) {\r\n\t\t\t\tclearTimeout(this._sizeTimer);\r\n\t\t\t\tthis._sizeTimer = setTimeout(L.bind(this.fire, this, 'moveend'), 200);\r\n\t\t\t} else {\r\n\t\t\t\tthis.fire('moveend');\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this.fire('resize', {\r\n\t\t\toldSize: oldSize,\r\n\t\t\tnewSize: newSize\r\n\t\t});\r\n\t},\r\n\r\n\tstop: function () {\r\n\t\tL.Util.cancelAnimFrame(this._flyToFrame);\r\n\t\tif (this._panAnim) {\r\n\t\t\tthis._panAnim.stop();\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\t// TODO handler.addTo\r\n\taddHandler: function (name, HandlerClass) {\r\n\t\tif (!HandlerClass) { return this; }\r\n\r\n\t\tvar handler = this[name] = new HandlerClass(this);\r\n\r\n\t\tthis._handlers.push(handler);\r\n\r\n\t\tif (this.options[name]) {\r\n\t\t\thandler.enable();\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tremove: function () {\r\n\r\n\t\tthis._initEvents(true);\r\n\r\n\t\ttry {\r\n\t\t\t// throws error in IE6-8\r\n\t\t\tdelete this._container._leaflet;\r\n\t\t} catch (e) {\r\n\t\t\tthis._container._leaflet = undefined;\r\n\t\t}\r\n\r\n\t\tL.DomUtil.remove(this._mapPane);\r\n\r\n\t\tif (this._clearControlPos) {\r\n\t\t\tthis._clearControlPos();\r\n\t\t}\r\n\r\n\t\tthis._clearHandlers();\r\n\r\n\t\tif (this._loaded) {\r\n\t\t\tthis.fire('unload');\r\n\t\t}\r\n\r\n\t\tfor (var i in this._layers) {\r\n\t\t\tthis._layers[i].remove();\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tcreatePane: function (name, container) {\r\n\t\tvar className = 'leaflet-pane' + (name ? ' leaflet-' + name.replace('Pane', '') + '-pane' : ''),\r\n\t\t    pane = L.DomUtil.create('div', className, container || this._mapPane);\r\n\r\n\t\tif (name) {\r\n\t\t\tthis._panes[name] = pane;\r\n\t\t}\r\n\t\treturn pane;\r\n\t},\r\n\r\n\r\n\t// public methods for getting map state\r\n\r\n\tgetCenter: function () { // (Boolean) -> LatLng\r\n\t\tthis._checkIfLoaded();\r\n\r\n\t\tif (this._lastCenter && !this._moved()) {\r\n\t\t\treturn this._lastCenter;\r\n\t\t}\r\n\t\treturn this.layerPointToLatLng(this._getCenterLayerPoint());\r\n\t},\r\n\r\n\tgetZoom: function () {\r\n\t\treturn this._zoom;\r\n\t},\r\n\r\n\tgetBounds: function () {\r\n\t\tvar bounds = this.getPixelBounds(),\r\n\t\t    sw = this.unproject(bounds.getBottomLeft()),\r\n\t\t    ne = this.unproject(bounds.getTopRight());\r\n\r\n\t\treturn new L.LatLngBounds(sw, ne);\r\n\t},\r\n\r\n\tgetMinZoom: function () {\r\n\t\treturn this.options.minZoom === undefined ? this._layersMinZoom || 0 : this.options.minZoom;\r\n\t},\r\n\r\n\tgetMaxZoom: function () {\r\n\t\treturn this.options.maxZoom === undefined ?\r\n\t\t\t(this._layersMaxZoom === undefined ? Infinity : this._layersMaxZoom) :\r\n\t\t\tthis.options.maxZoom;\r\n\t},\r\n\r\n\tgetBoundsZoom: function (bounds, inside, padding) { // (LatLngBounds[, Boolean, Point]) -> Number\r\n\t\tbounds = L.latLngBounds(bounds);\r\n\r\n\t\tvar zoom = this.getMinZoom() - (inside ? 1 : 0),\r\n\t\t    maxZoom = this.getMaxZoom(),\r\n\t\t    size = this.getSize(),\r\n\r\n\t\t    nw = bounds.getNorthWest(),\r\n\t\t    se = bounds.getSouthEast(),\r\n\r\n\t\t    zoomNotFound = true,\r\n\t\t    boundsSize;\r\n\r\n\t\tpadding = L.point(padding || [0, 0]);\r\n\r\n\t\tdo {\r\n\t\t\tzoom++;\r\n\t\t\tboundsSize = this.project(se, zoom).subtract(this.project(nw, zoom)).add(padding).floor();\r\n\t\t\tzoomNotFound = !inside ? size.contains(boundsSize) : boundsSize.x < size.x || boundsSize.y < size.y;\r\n\r\n\t\t} while (zoomNotFound && zoom <= maxZoom);\r\n\r\n\t\tif (zoomNotFound && inside) {\r\n\t\t\treturn null;\r\n\t\t}\r\n\r\n\t\treturn inside ? zoom : zoom - 1;\r\n\t},\r\n\r\n\tgetSize: function () {\r\n\t\tif (!this._size || this._sizeChanged) {\r\n\t\t\tthis._size = new L.Point(\r\n\t\t\t\tthis._container.clientWidth,\r\n\t\t\t\tthis._container.clientHeight);\r\n\r\n\t\t\tthis._sizeChanged = false;\r\n\t\t}\r\n\t\treturn this._size.clone();\r\n\t},\r\n\r\n\tgetPixelBounds: function (center, zoom) {\r\n\t\tvar topLeftPoint = this._getTopLeftPoint(center, zoom);\r\n\t\treturn new L.Bounds(topLeftPoint, topLeftPoint.add(this.getSize()));\r\n\t},\r\n\r\n\tgetPixelOrigin: function () {\r\n\t\tthis._checkIfLoaded();\r\n\t\treturn this._pixelOrigin;\r\n\t},\r\n\r\n\tgetPixelWorldBounds: function (zoom) {\r\n\t\treturn this.options.crs.getProjectedBounds(zoom === undefined ? this.getZoom() : zoom);\r\n\t},\r\n\r\n\tgetPane: function (pane) {\r\n\t\treturn typeof pane === 'string' ? this._panes[pane] : pane;\r\n\t},\r\n\r\n\tgetPanes: function () {\r\n\t\treturn this._panes;\r\n\t},\r\n\r\n\tgetContainer: function () {\r\n\t\treturn this._container;\r\n\t},\r\n\r\n\r\n\t// TODO replace with universal implementation after refactoring projections\r\n\r\n\tgetZoomScale: function (toZoom, fromZoom) {\r\n\t\tvar crs = this.options.crs;\r\n\t\tfromZoom = fromZoom === undefined ? this._zoom : fromZoom;\r\n\t\treturn crs.scale(toZoom) / crs.scale(fromZoom);\r\n\t},\r\n\r\n\tgetScaleZoom: function (scale, fromZoom) {\r\n\t\tvar crs = this.options.crs;\r\n\t\tfromZoom = fromZoom === undefined ? this._zoom : fromZoom;\r\n\t\treturn crs.zoom(scale * crs.scale(fromZoom));\r\n\t},\r\n\r\n\t// conversion methods\r\n\r\n\tproject: function (latlng, zoom) { // (LatLng[, Number]) -> Point\r\n\t\tzoom = zoom === undefined ? this._zoom : zoom;\r\n\t\treturn this.options.crs.latLngToPoint(L.latLng(latlng), zoom);\r\n\t},\r\n\r\n\tunproject: function (point, zoom) { // (Point[, Number]) -> LatLng\r\n\t\tzoom = zoom === undefined ? this._zoom : zoom;\r\n\t\treturn this.options.crs.pointToLatLng(L.point(point), zoom);\r\n\t},\r\n\r\n\tlayerPointToLatLng: function (point) { // (Point)\r\n\t\tvar projectedPoint = L.point(point).add(this.getPixelOrigin());\r\n\t\treturn this.unproject(projectedPoint);\r\n\t},\r\n\r\n\tlatLngToLayerPoint: function (latlng) { // (LatLng)\r\n\t\tvar projectedPoint = this.project(L.latLng(latlng))._round();\r\n\t\treturn projectedPoint._subtract(this.getPixelOrigin());\r\n\t},\r\n\r\n\twrapLatLng: function (latlng) {\r\n\t\treturn this.options.crs.wrapLatLng(L.latLng(latlng));\r\n\t},\r\n\r\n\tdistance: function (latlng1, latlng2) {\r\n\t\treturn this.options.crs.distance(L.latLng(latlng1), L.latLng(latlng2));\r\n\t},\r\n\r\n\tcontainerPointToLayerPoint: function (point) { // (Point)\r\n\t\treturn L.point(point).subtract(this._getMapPanePos());\r\n\t},\r\n\r\n\tlayerPointToContainerPoint: function (point) { // (Point)\r\n\t\treturn L.point(point).add(this._getMapPanePos());\r\n\t},\r\n\r\n\tcontainerPointToLatLng: function (point) {\r\n\t\tvar layerPoint = this.containerPointToLayerPoint(L.point(point));\r\n\t\treturn this.layerPointToLatLng(layerPoint);\r\n\t},\r\n\r\n\tlatLngToContainerPoint: function (latlng) {\r\n\t\treturn this.layerPointToContainerPoint(this.latLngToLayerPoint(L.latLng(latlng)));\r\n\t},\r\n\r\n\tmouseEventToContainerPoint: function (e) { // (MouseEvent)\r\n\t\treturn L.DomEvent.getMousePosition(e, this._container);\r\n\t},\r\n\r\n\tmouseEventToLayerPoint: function (e) { // (MouseEvent)\r\n\t\treturn this.containerPointToLayerPoint(this.mouseEventToContainerPoint(e));\r\n\t},\r\n\r\n\tmouseEventToLatLng: function (e) { // (MouseEvent)\r\n\t\treturn this.layerPointToLatLng(this.mouseEventToLayerPoint(e));\r\n\t},\r\n\r\n\r\n\t// map initialization methods\r\n\r\n\t_initContainer: function (id) {\r\n\t\tvar container = this._container = L.DomUtil.get(id);\r\n\r\n\t\tif (!container) {\r\n\t\t\tthrow new Error('Map container not found.');\r\n\t\t} else if (container._leaflet) {\r\n\t\t\tthrow new Error('Map container is already initialized.');\r\n\t\t}\r\n\r\n\t\tL.DomEvent.addListener(container, 'scroll', this._onScroll, this);\r\n\t\tcontainer._leaflet = true;\r\n\t},\r\n\r\n\t_initLayout: function () {\r\n\t\tvar container = this._container;\r\n\r\n\t\tthis._fadeAnimated = this.options.fadeAnimation && L.Browser.any3d;\r\n\r\n\t\tL.DomUtil.addClass(container, 'leaflet-container' +\r\n\t\t\t(L.Browser.touch ? ' leaflet-touch' : '') +\r\n\t\t\t(L.Browser.retina ? ' leaflet-retina' : '') +\r\n\t\t\t(L.Browser.ielt9 ? ' leaflet-oldie' : '') +\r\n\t\t\t(L.Browser.safari ? ' leaflet-safari' : '') +\r\n\t\t\t(this._fadeAnimated ? ' leaflet-fade-anim' : ''));\r\n\r\n\t\tvar position = L.DomUtil.getStyle(container, 'position');\r\n\r\n\t\tif (position !== 'absolute' && position !== 'relative' && position !== 'fixed') {\r\n\t\t\tcontainer.style.position = 'relative';\r\n\t\t}\r\n\r\n\t\tthis._initPanes();\r\n\r\n\t\tif (this._initControlPos) {\r\n\t\t\tthis._initControlPos();\r\n\t\t}\r\n\t},\r\n\r\n\t_initPanes: function () {\r\n\t\tvar panes = this._panes = {};\r\n\t\tthis._paneRenderers = {};\r\n\r\n\t\tthis._mapPane = this.createPane('mapPane', this._container);\r\n\t\tL.DomUtil.setPosition(this._mapPane, new L.Point(0, 0));\r\n\r\n\t\tthis.createPane('tilePane');\r\n\t\tthis.createPane('shadowPane');\r\n\t\tthis.createPane('overlayPane');\r\n\t\tthis.createPane('markerPane');\r\n\t\tthis.createPane('popupPane');\r\n\r\n\t\tif (!this.options.markerZoomAnimation) {\r\n\t\t\tL.DomUtil.addClass(panes.markerPane, 'leaflet-zoom-hide');\r\n\t\t\tL.DomUtil.addClass(panes.shadowPane, 'leaflet-zoom-hide');\r\n\t\t}\r\n\t},\r\n\r\n\r\n\t// private methods that modify map state\r\n\r\n\t_resetView: function (center, zoom) {\r\n\t\tL.DomUtil.setPosition(this._mapPane, new L.Point(0, 0));\r\n\r\n\t\tvar loading = !this._loaded;\r\n\t\tthis._loaded = true;\r\n\t\tzoom = this._limitZoom(zoom);\r\n\r\n\t\tvar zoomChanged = this._zoom !== zoom;\r\n\t\tthis\r\n\t\t\t._moveStart(zoomChanged)\r\n\t\t\t._move(center, zoom)\r\n\t\t\t._moveEnd(zoomChanged);\r\n\r\n\t\tthis.fire('viewreset');\r\n\r\n\t\tif (loading) {\r\n\t\t\tthis.fire('load');\r\n\t\t}\r\n\t},\r\n\r\n\t_moveStart: function (zoomChanged) {\r\n\t\tif (zoomChanged) {\r\n\t\t\tthis.fire('zoomstart');\r\n\t\t}\r\n\t\treturn this.fire('movestart');\r\n\t},\r\n\r\n\t_move: function (center, zoom, data) {\r\n\t\tif (zoom === undefined) {\r\n\t\t\tzoom = this._zoom;\r\n\t\t}\r\n\r\n\t\tvar zoomChanged = this._zoom !== zoom;\r\n\r\n\t\tthis._zoom = zoom;\r\n\t\tthis._lastCenter = center;\r\n\t\tthis._pixelOrigin = this._getNewPixelOrigin(center);\r\n\r\n\t\tif (zoomChanged) {\r\n\t\t\tthis.fire('zoom', data);\r\n\t\t}\r\n\t\treturn this.fire('move', data);\r\n\t},\r\n\r\n\t_moveEnd: function (zoomChanged) {\r\n\t\tif (zoomChanged) {\r\n\t\t\tthis.fire('zoomend');\r\n\t\t}\r\n\t\treturn this.fire('moveend');\r\n\t},\r\n\r\n\t_rawPanBy: function (offset) {\r\n\t\tL.DomUtil.setPosition(this._mapPane, this._getMapPanePos().subtract(offset));\r\n\t},\r\n\r\n\t_getZoomSpan: function () {\r\n\t\treturn this.getMaxZoom() - this.getMinZoom();\r\n\t},\r\n\r\n\t_panInsideMaxBounds: function () {\r\n\t\tif (!this._enforcingBounds) {\r\n\t\t\tthis.panInsideBounds(this.options.maxBounds);\r\n\t\t}\r\n\t},\r\n\r\n\t_checkIfLoaded: function () {\r\n\t\tif (!this._loaded) {\r\n\t\t\tthrow new Error('Set map center and zoom first.');\r\n\t\t}\r\n\t},\r\n\r\n\t// DOM event handling\r\n\r\n\t_initEvents: function (remove) {\r\n\t\tif (!L.DomEvent) { return; }\r\n\r\n\t\tthis._targets = {};\r\n\t\tthis._targets[L.stamp(this._container)] = this;\r\n\r\n\t\tvar onOff = remove ? 'off' : 'on';\r\n\r\n\t\tL.DomEvent[onOff](this._container, 'click dblclick mousedown mouseup ' +\r\n\t\t\t'mouseover mouseout mousemove contextmenu keypress', this._handleDOMEvent, this);\r\n\r\n\t\tif (this.options.trackResize) {\r\n\t\t\tL.DomEvent[onOff](window, 'resize', this._onResize, this);\r\n\t\t}\r\n\r\n\t\tif (L.Browser.any3d && this.options.transform3DLimit) {\r\n\t\t\tthis[onOff]('moveend', this._onMoveEnd);\r\n\t\t}\r\n\t},\r\n\r\n\t_onResize: function () {\r\n\t\tL.Util.cancelAnimFrame(this._resizeRequest);\r\n\t\tthis._resizeRequest = L.Util.requestAnimFrame(\r\n\t\t        function () { this.invalidateSize({debounceMoveend: true}); }, this);\r\n\t},\r\n\r\n\t_onScroll: function () {\r\n\t\tthis._container.scrollTop  = 0;\r\n\t\tthis._container.scrollLeft = 0;\r\n\t},\r\n\r\n\t_onMoveEnd: function () {\r\n\t\tvar pos = this._getMapPanePos();\r\n\t\tif (Math.max(Math.abs(pos.x), Math.abs(pos.y)) >= this.options.transform3DLimit) {\r\n\t\t\t// https://bugzilla.mozilla.org/show_bug.cgi?id=1203873 but Webkit also have\r\n\t\t\t// a pixel offset on very high values, see: http://jsfiddle.net/dg6r5hhb/\r\n\t\t\tthis._resetView(this.getCenter(), this.getZoom());\r\n\t\t}\r\n\t},\r\n\r\n\t_findEventTargets: function (e, type) {\r\n\t\tvar targets = [],\r\n\t\t    target,\r\n\t\t    isHover = type === 'mouseout' || type === 'mouseover',\r\n\t\t    src = e.target || e.srcElement;\r\n\r\n\t\twhile (src) {\r\n\t\t\ttarget = this._targets[L.stamp(src)];\r\n\t\t\tif (target && target.listens(type, true)) {\r\n\t\t\t\tif (isHover && !L.DomEvent._isExternalTarget(src, e)) { break; }\r\n\t\t\t\ttargets.push(target);\r\n\t\t\t\tif (isHover) { break; }\r\n\t\t\t}\r\n\t\t\tif (src === this._container) { break; }\r\n\t\t\tsrc = src.parentNode;\r\n\t\t}\r\n\t\tif (!targets.length && !isHover && L.DomEvent._isExternalTarget(src, e)) {\r\n\t\t\ttargets = [this];\r\n\t\t}\r\n\t\treturn targets;\r\n\t},\r\n\r\n\t_handleDOMEvent: function (e) {\r\n\t\tif (!this._loaded || L.DomEvent._skipped(e)) { return; }\r\n\r\n\t\t// find the layer the event is propagating from and its parents\r\n\t\tvar type = e.type === 'keypress' && e.keyCode === 13 ? 'click' : e.type;\r\n\r\n\t\tif (e.type === 'click') {\r\n\t\t\t// Fire a synthetic 'preclick' event which propagates up (mainly for closing popups).\r\n\t\t\tvar synth = L.Util.extend({}, e);\r\n\t\t\tsynth.type = 'preclick';\r\n\t\t\tthis._handleDOMEvent(synth);\r\n\t\t}\r\n\r\n\t\tif (type === 'mousedown') {\r\n\t\t\t// prevents outline when clicking on keyboard-focusable element\r\n\t\t\tL.DomUtil.preventOutline(e.target || e.srcElement);\r\n\t\t}\r\n\r\n\t\tthis._fireDOMEvent(e, type);\r\n\t},\r\n\r\n\t_fireDOMEvent: function (e, type, targets) {\r\n\r\n\t\tif (e._stopped) { return; }\r\n\r\n\t\ttargets = (targets || []).concat(this._findEventTargets(e, type));\r\n\r\n\t\tif (!targets.length) { return; }\r\n\r\n\t\tvar target = targets[0];\r\n\t\tif (type === 'contextmenu' && target.listens(type, true)) {\r\n\t\t\tL.DomEvent.preventDefault(e);\r\n\t\t}\r\n\r\n\t\t// prevents firing click after you just dragged an object\r\n\t\tif ((e.type === 'click' || e.type === 'preclick') && !e._simulated && this._draggableMoved(target)) { return; }\r\n\r\n\t\tvar data = {\r\n\t\t\toriginalEvent: e\r\n\t\t};\r\n\r\n\t\tif (e.type !== 'keypress') {\r\n\t\t\tvar isMarker = target instanceof L.Marker;\r\n\t\t\tdata.containerPoint = isMarker ?\r\n\t\t\t\t\tthis.latLngToContainerPoint(target.getLatLng()) : this.mouseEventToContainerPoint(e);\r\n\t\t\tdata.layerPoint = this.containerPointToLayerPoint(data.containerPoint);\r\n\t\t\tdata.latlng = isMarker ? target.getLatLng() : this.layerPointToLatLng(data.layerPoint);\r\n\t\t}\r\n\r\n\t\tfor (var i = 0; i < targets.length; i++) {\r\n\t\t\ttargets[i].fire(type, data, true);\r\n\t\t\tif (data.originalEvent._stopped ||\r\n\t\t\t\t(targets[i].options.nonBubblingEvents && L.Util.indexOf(targets[i].options.nonBubblingEvents, type) !== -1)) { return; }\r\n\t\t}\r\n\t},\r\n\r\n\t_draggableMoved: function (obj) {\r\n\t\tobj = obj.options.draggable ? obj : this;\r\n\t\treturn (obj.dragging && obj.dragging.moved()) || (this.boxZoom && this.boxZoom.moved());\r\n\t},\r\n\r\n\t_clearHandlers: function () {\r\n\t\tfor (var i = 0, len = this._handlers.length; i < len; i++) {\r\n\t\t\tthis._handlers[i].disable();\r\n\t\t}\r\n\t},\r\n\r\n\twhenReady: function (callback, context) {\r\n\t\tif (this._loaded) {\r\n\t\t\tcallback.call(context || this, {target: this});\r\n\t\t} else {\r\n\t\t\tthis.on('load', callback, context);\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\r\n\t// private methods for getting map state\r\n\r\n\t_getMapPanePos: function () {\r\n\t\treturn L.DomUtil.getPosition(this._mapPane) || new L.Point(0, 0);\r\n\t},\r\n\r\n\t_moved: function () {\r\n\t\tvar pos = this._getMapPanePos();\r\n\t\treturn pos && !pos.equals([0, 0]);\r\n\t},\r\n\r\n\t_getTopLeftPoint: function (center, zoom) {\r\n\t\tvar pixelOrigin = center && zoom !== undefined ?\r\n\t\t\tthis._getNewPixelOrigin(center, zoom) :\r\n\t\t\tthis.getPixelOrigin();\r\n\t\treturn pixelOrigin.subtract(this._getMapPanePos());\r\n\t},\r\n\r\n\t_getNewPixelOrigin: function (center, zoom) {\r\n\t\tvar viewHalf = this.getSize()._divideBy(2);\r\n\t\treturn this.project(center, zoom)._subtract(viewHalf)._add(this._getMapPanePos())._round();\r\n\t},\r\n\r\n\t_latLngToNewLayerPoint: function (latlng, zoom, center) {\r\n\t\tvar topLeft = this._getNewPixelOrigin(center, zoom);\r\n\t\treturn this.project(latlng, zoom)._subtract(topLeft);\r\n\t},\r\n\r\n\t// layer point of the current center\r\n\t_getCenterLayerPoint: function () {\r\n\t\treturn this.containerPointToLayerPoint(this.getSize()._divideBy(2));\r\n\t},\r\n\r\n\t// offset of the specified place to the current center in pixels\r\n\t_getCenterOffset: function (latlng) {\r\n\t\treturn this.latLngToLayerPoint(latlng).subtract(this._getCenterLayerPoint());\r\n\t},\r\n\r\n\t// adjust center for view to get inside bounds\r\n\t_limitCenter: function (center, zoom, bounds) {\r\n\r\n\t\tif (!bounds) { return center; }\r\n\r\n\t\tvar centerPoint = this.project(center, zoom),\r\n\t\t    viewHalf = this.getSize().divideBy(2),\r\n\t\t    viewBounds = new L.Bounds(centerPoint.subtract(viewHalf), centerPoint.add(viewHalf)),\r\n\t\t    offset = this._getBoundsOffset(viewBounds, bounds, zoom);\r\n\r\n\t\treturn this.unproject(centerPoint.add(offset), zoom);\r\n\t},\r\n\r\n\t// adjust offset for view to get inside bounds\r\n\t_limitOffset: function (offset, bounds) {\r\n\t\tif (!bounds) { return offset; }\r\n\r\n\t\tvar viewBounds = this.getPixelBounds(),\r\n\t\t    newBounds = new L.Bounds(viewBounds.min.add(offset), viewBounds.max.add(offset));\r\n\r\n\t\treturn offset.add(this._getBoundsOffset(newBounds, bounds));\r\n\t},\r\n\r\n\t// returns offset needed for pxBounds to get inside maxBounds at a specified zoom\r\n\t_getBoundsOffset: function (pxBounds, maxBounds, zoom) {\r\n\t\tvar nwOffset = this.project(maxBounds.getNorthWest(), zoom).subtract(pxBounds.min),\r\n\t\t    seOffset = this.project(maxBounds.getSouthEast(), zoom).subtract(pxBounds.max),\r\n\r\n\t\t    dx = this._rebound(nwOffset.x, -seOffset.x),\r\n\t\t    dy = this._rebound(nwOffset.y, -seOffset.y);\r\n\r\n\t\treturn new L.Point(dx, dy);\r\n\t},\r\n\r\n\t_rebound: function (left, right) {\r\n\t\treturn left + right > 0 ?\r\n\t\t\tMath.round(left - right) / 2 :\r\n\t\t\tMath.max(0, Math.ceil(left)) - Math.max(0, Math.floor(right));\r\n\t},\r\n\r\n\t_limitZoom: function (zoom) {\r\n\t\tvar min = this.getMinZoom(),\r\n\t\t    max = this.getMaxZoom();\r\n\t\tif (!L.Browser.any3d) { zoom = Math.round(zoom); }\r\n\r\n\t\treturn Math.max(min, Math.min(max, zoom));\r\n\t}\r\n});\r\n\r\nL.map = function (id, options) {\r\n\treturn new L.Map(id, options);\r\n};\r\n\n\n","\nL.Layer = L.Evented.extend({\n\n\toptions: {\n\t\tpane: 'overlayPane',\n\t\tnonBubblingEvents: []  // Array of events that should not be bubbled to DOM parents (like the map)\n\t},\n\n\taddTo: function (map) {\n\t\tmap.addLayer(this);\n\t\treturn this;\n\t},\n\n\tremove: function () {\n\t\treturn this.removeFrom(this._map || this._mapToAdd);\n\t},\n\n\tremoveFrom: function (obj) {\n\t\tif (obj) {\n\t\t\tobj.removeLayer(this);\n\t\t}\n\t\treturn this;\n\t},\n\n\tgetPane: function (name) {\n\t\treturn this._map.getPane(name ? (this.options[name] || name) : this.options.pane);\n\t},\n\n\taddInteractiveTarget: function (targetEl) {\n\t\tthis._map._targets[L.stamp(targetEl)] = this;\n\t\treturn this;\n\t},\n\n\tremoveInteractiveTarget: function (targetEl) {\n\t\tdelete this._map._targets[L.stamp(targetEl)];\n\t\treturn this;\n\t},\n\n\t_layerAdd: function (e) {\n\t\tvar map = e.target;\n\n\t\t// check in case layer gets added and then removed before the map is ready\n\t\tif (!map.hasLayer(this)) { return; }\n\n\t\tthis._map = map;\n\t\tthis._zoomAnimated = map._zoomAnimated;\n\n\t\tif (this.getEvents) {\n\t\t\tmap.on(this.getEvents(), this);\n\t\t}\n\n\t\tthis.onAdd(map);\n\n\t\tif (this.getAttribution && this._map.attributionControl) {\n\t\t\tthis._map.attributionControl.addAttribution(this.getAttribution());\n\t\t}\n\n\t\tthis.fire('add');\n\t\tmap.fire('layeradd', {layer: this});\n\t}\n});\n\n\nL.Map.include({\n\taddLayer: function (layer) {\n\t\tvar id = L.stamp(layer);\n\t\tif (this._layers[id]) { return layer; }\n\t\tthis._layers[id] = layer;\n\n\t\tlayer._mapToAdd = this;\n\n\t\tif (layer.beforeAdd) {\n\t\t\tlayer.beforeAdd(this);\n\t\t}\n\n\t\tthis.whenReady(layer._layerAdd, layer);\n\n\t\treturn this;\n\t},\n\n\tremoveLayer: function (layer) {\n\t\tvar id = L.stamp(layer);\n\n\t\tif (!this._layers[id]) { return this; }\n\n\t\tif (this._loaded) {\n\t\t\tlayer.onRemove(this);\n\t\t}\n\n\t\tif (layer.getAttribution && this.attributionControl) {\n\t\t\tthis.attributionControl.removeAttribution(layer.getAttribution());\n\t\t}\n\n\t\tif (layer.getEvents) {\n\t\t\tthis.off(layer.getEvents(), layer);\n\t\t}\n\n\t\tdelete this._layers[id];\n\n\t\tif (this._loaded) {\n\t\t\tthis.fire('layerremove', {layer: layer});\n\t\t\tlayer.fire('remove');\n\t\t}\n\n\t\tlayer._map = layer._mapToAdd = null;\n\n\t\treturn this;\n\t},\n\n\thasLayer: function (layer) {\n\t\treturn !!layer && (L.stamp(layer) in this._layers);\n\t},\n\n\teachLayer: function (method, context) {\n\t\tfor (var i in this._layers) {\n\t\t\tmethod.call(context, this._layers[i]);\n\t\t}\n\t\treturn this;\n\t},\n\n\t_addLayers: function (layers) {\n\t\tlayers = layers ? (L.Util.isArray(layers) ? layers : [layers]) : [];\n\n\t\tfor (var i = 0, len = layers.length; i < len; i++) {\n\t\t\tthis.addLayer(layers[i]);\n\t\t}\n\t},\n\n\t_addZoomLimit: function (layer) {\n\t\tif (isNaN(layer.options.maxZoom) || !isNaN(layer.options.minZoom)) {\n\t\t\tthis._zoomBoundLayers[L.stamp(layer)] = layer;\n\t\t\tthis._updateZoomLevels();\n\t\t}\n\t},\n\n\t_removeZoomLimit: function (layer) {\n\t\tvar id = L.stamp(layer);\n\n\t\tif (this._zoomBoundLayers[id]) {\n\t\t\tdelete this._zoomBoundLayers[id];\n\t\t\tthis._updateZoomLevels();\n\t\t}\n\t},\n\n\t_updateZoomLevels: function () {\n\t\tvar minZoom = Infinity,\n\t\t    maxZoom = -Infinity,\n\t\t    oldZoomSpan = this._getZoomSpan();\n\n\t\tfor (var i in this._zoomBoundLayers) {\n\t\t\tvar options = this._zoomBoundLayers[i].options;\n\n\t\t\tminZoom = options.minZoom === undefined ? minZoom : Math.min(minZoom, options.minZoom);\n\t\t\tmaxZoom = options.maxZoom === undefined ? maxZoom : Math.max(maxZoom, options.maxZoom);\n\t\t}\n\n\t\tthis._layersMaxZoom = maxZoom === -Infinity ? undefined : maxZoom;\n\t\tthis._layersMinZoom = minZoom === Infinity ? undefined : minZoom;\n\n\t\tif (oldZoomSpan !== this._getZoomSpan()) {\n\t\t\tthis.fire('zoomlevelschange');\n\t\t}\n\t}\n});\n\n\n","/*\r\n * Mercator projection that takes into account that the Earth is not a perfect sphere.\r\n * Less popular than spherical mercator; used by projections like EPSG:3395.\r\n */\r\n\r\nL.Projection.Mercator = {\r\n\tR: 6378137,\r\n\tR_MINOR: 6356752.314245179,\r\n\r\n\tbounds: L.bounds([-20037508.34279, -15496570.73972], [20037508.34279, 18764656.23138]),\r\n\r\n\tproject: function (latlng) {\r\n\t\tvar d = Math.PI / 180,\r\n\t\t    r = this.R,\r\n\t\t    y = latlng.lat * d,\r\n\t\t    tmp = this.R_MINOR / r,\r\n\t\t    e = Math.sqrt(1 - tmp * tmp),\r\n\t\t    con = e * Math.sin(y);\r\n\r\n\t\tvar ts = Math.tan(Math.PI / 4 - y / 2) / Math.pow((1 - con) / (1 + con), e / 2);\r\n\t\ty = -r * Math.log(Math.max(ts, 1E-10));\r\n\r\n\t\treturn new L.Point(latlng.lng * d * r, y);\r\n\t},\r\n\r\n\tunproject: function (point) {\r\n\t\tvar d = 180 / Math.PI,\r\n\t\t    r = this.R,\r\n\t\t    tmp = this.R_MINOR / r,\r\n\t\t    e = Math.sqrt(1 - tmp * tmp),\r\n\t\t    ts = Math.exp(-point.y / r),\r\n\t\t    phi = Math.PI / 2 - 2 * Math.atan(ts);\r\n\r\n\t\tfor (var i = 0, dphi = 0.1, con; i < 15 && Math.abs(dphi) > 1e-7; i++) {\r\n\t\t\tcon = e * Math.sin(phi);\r\n\t\t\tcon = Math.pow((1 - con) / (1 + con), e / 2);\r\n\t\t\tdphi = Math.PI / 2 - 2 * Math.atan(ts * con) - phi;\r\n\t\t\tphi += dphi;\r\n\t\t}\r\n\r\n\t\treturn new L.LatLng(phi * d, point.x * d / r);\r\n\t}\r\n};\r\n\n\n","/*\r\n * L.CRS.EPSG3857 (World Mercator) CRS implementation.\r\n */\r\n\r\nL.CRS.EPSG3395 = L.extend({}, L.CRS.Earth, {\r\n\tcode: 'EPSG:3395',\r\n\tprojection: L.Projection.Mercator,\r\n\r\n\ttransformation: (function () {\r\n\t\tvar scale = 0.5 / (Math.PI * L.Projection.Mercator.R);\r\n\t\treturn new L.Transformation(scale, 0.5, -scale, 0.5);\r\n\t}())\r\n});\r\n\n\n","/*\n * L.GridLayer is used as base class for grid-like layers like TileLayer.\n */\n\nL.GridLayer = L.Layer.extend({\n\n\toptions: {\n\t\tpane: 'tilePane',\n\n\t\ttileSize: 256,\n\t\topacity: 1,\n\t\tzIndex: 1,\n\n\t\tupdateWhenIdle: L.Browser.mobile,\n\t\tupdateInterval: 200,\n\n\t\tattribution: null,\n\t\tbounds: null,\n\n\t\tminZoom: 0\n\t\t// maxZoom: <Number>\n\t\t// noWrap: false\n\t},\n\n\tinitialize: function (options) {\n\t\toptions = L.setOptions(this, options);\n\t},\n\n\tonAdd: function () {\n\t\tthis._initContainer();\n\n\t\tthis._levels = {};\n\t\tthis._tiles = {};\n\n\t\tthis._resetView();\n\t\tthis._update();\n\t},\n\n\tbeforeAdd: function (map) {\n\t\tmap._addZoomLimit(this);\n\t},\n\n\tonRemove: function (map) {\n\t\tL.DomUtil.remove(this._container);\n\t\tmap._removeZoomLimit(this);\n\t\tthis._container = null;\n\t\tthis._tileZoom = null;\n\t},\n\n\tbringToFront: function () {\n\t\tif (this._map) {\n\t\t\tL.DomUtil.toFront(this._container);\n\t\t\tthis._setAutoZIndex(Math.max);\n\t\t}\n\t\treturn this;\n\t},\n\n\tbringToBack: function () {\n\t\tif (this._map) {\n\t\t\tL.DomUtil.toBack(this._container);\n\t\t\tthis._setAutoZIndex(Math.min);\n\t\t}\n\t\treturn this;\n\t},\n\n\tgetAttribution: function () {\n\t\treturn this.options.attribution;\n\t},\n\n\tgetContainer: function () {\n\t\treturn this._container;\n\t},\n\n\tsetOpacity: function (opacity) {\n\t\tthis.options.opacity = opacity;\n\t\tthis._updateOpacity();\n\t\treturn this;\n\t},\n\n\tsetZIndex: function (zIndex) {\n\t\tthis.options.zIndex = zIndex;\n\t\tthis._updateZIndex();\n\n\t\treturn this;\n\t},\n\n\tisLoading: function () {\n\t\treturn this._loading;\n\t},\n\n\tredraw: function () {\n\t\tif (this._map) {\n\t\t\tthis._removeAllTiles();\n\t\t\tthis._update();\n\t\t}\n\t\treturn this;\n\t},\n\n\tgetEvents: function () {\n\t\tvar events = {\n\t\t\tviewreset: this._resetAll,\n\t\t\tzoom: this._resetView,\n\t\t\tmoveend: this._onMoveEnd\n\t\t};\n\n\t\tif (!this.options.updateWhenIdle) {\n\t\t\t// update tiles on move, but not more often than once per given interval\n\t\t\tif (!this._onMove) {\n\t\t\t\tthis._onMove = L.Util.throttle(this._onMoveEnd, this.options.updateInterval, this);\n\t\t\t}\n\n\t\t\tevents.move = this._onMove;\n\t\t}\n\n\t\tif (this._zoomAnimated) {\n\t\t\tevents.zoomanim = this._animateZoom;\n\t\t}\n\n\t\treturn events;\n\t},\n\n\tcreateTile: function () {\n\t\treturn document.createElement('div');\n\t},\n\n\tgetTileSize: function () {\n\t\tvar s = this.options.tileSize;\n\t\treturn s instanceof L.Point ? s : new L.Point(s, s);\n\t},\n\n\t_updateZIndex: function () {\n\t\tif (this._container && this.options.zIndex !== undefined && this.options.zIndex !== null) {\n\t\t\tthis._container.style.zIndex = this.options.zIndex;\n\t\t}\n\t},\n\n\t_setAutoZIndex: function (compare) {\n\t\t// go through all other layers of the same pane, set zIndex to max + 1 (front) or min - 1 (back)\n\n\t\tvar layers = this.getPane().children,\n\t\t    edgeZIndex = -compare(-Infinity, Infinity); // -Infinity for max, Infinity for min\n\n\t\tfor (var i = 0, len = layers.length, zIndex; i < len; i++) {\n\n\t\t\tzIndex = layers[i].style.zIndex;\n\n\t\t\tif (layers[i] !== this._container && zIndex) {\n\t\t\t\tedgeZIndex = compare(edgeZIndex, +zIndex);\n\t\t\t}\n\t\t}\n\n\t\tif (isFinite(edgeZIndex)) {\n\t\t\tthis.options.zIndex = edgeZIndex + compare(-1, 1);\n\t\t\tthis._updateZIndex();\n\t\t}\n\t},\n\n\t_updateOpacity: function () {\n\t\tif (!this._map) { return; }\n\n\t\t// IE doesn't inherit filter opacity properly, so we're forced to set it on tiles\n\t\tif (L.Browser.ielt9 || !this._map._fadeAnimated) {\n\t\t\treturn;\n\t\t}\n\n\t\tL.DomUtil.setOpacity(this._container, this.options.opacity);\n\n\t\tvar now = +new Date(),\n\t\t    nextFrame = false,\n\t\t    willPrune = false;\n\n\t\tfor (var key in this._tiles) {\n\t\t\tvar tile = this._tiles[key];\n\t\t\tif (!tile.current || !tile.loaded) { continue; }\n\n\t\t\tvar fade = Math.min(1, (now - tile.loaded) / 200);\n\n\t\t\tL.DomUtil.setOpacity(tile.el, fade);\n\t\t\tif (fade < 1) {\n\t\t\t\tnextFrame = true;\n\t\t\t} else {\n\t\t\t\tif (tile.active) { willPrune = true; }\n\t\t\t\ttile.active = true;\n\t\t\t}\n\t\t}\n\n\t\tif (willPrune && !this._noPrune) { this._pruneTiles(); }\n\n\t\tif (nextFrame) {\n\t\t\tL.Util.cancelAnimFrame(this._fadeFrame);\n\t\t\tthis._fadeFrame = L.Util.requestAnimFrame(this._updateOpacity, this);\n\t\t}\n\t},\n\n\t_initContainer: function () {\n\t\tif (this._container) { return; }\n\n\t\tthis._container = L.DomUtil.create('div', 'leaflet-layer');\n\t\tthis._updateZIndex();\n\n\t\tif (this.options.opacity < 1) {\n\t\t\tthis._updateOpacity();\n\t\t}\n\n\t\tthis.getPane().appendChild(this._container);\n\t},\n\n\t_updateLevels: function () {\n\n\t\tvar zoom = this._tileZoom,\n\t\t    maxZoom = this.options.maxZoom;\n\n\t\tfor (var z in this._levels) {\n\t\t\tif (this._levels[z].el.children.length || z === zoom) {\n\t\t\t\tthis._levels[z].el.style.zIndex = maxZoom - Math.abs(zoom - z);\n\t\t\t} else {\n\t\t\t\tL.DomUtil.remove(this._levels[z].el);\n\t\t\t\tdelete this._levels[z];\n\t\t\t}\n\t\t}\n\n\t\tvar level = this._levels[zoom],\n\t\t    map = this._map;\n\n\t\tif (!level) {\n\t\t\tlevel = this._levels[zoom] = {};\n\n\t\t\tlevel.el = L.DomUtil.create('div', 'leaflet-tile-container leaflet-zoom-animated', this._container);\n\t\t\tlevel.el.style.zIndex = maxZoom;\n\n\t\t\tlevel.origin = map.project(map.unproject(map.getPixelOrigin()), zoom).round();\n\t\t\tlevel.zoom = zoom;\n\n\t\t\tthis._setZoomTransform(level, map.getCenter(), map.getZoom());\n\n\t\t\t// force the browser to consider the newly added element for transition\n\t\t\tL.Util.falseFn(level.el.offsetWidth);\n\t\t}\n\n\t\tthis._level = level;\n\n\t\treturn level;\n\t},\n\n\t_pruneTiles: function () {\n\t\tvar key, tile;\n\n\t\tvar zoom = this._map.getZoom();\n\t\tif (zoom > this.options.maxZoom ||\n\t\t\tzoom < this.options.minZoom) { return this._removeAllTiles(); }\n\n\t\tfor (key in this._tiles) {\n\t\t\ttile = this._tiles[key];\n\t\t\ttile.retain = tile.current;\n\t\t}\n\n\t\tfor (key in this._tiles) {\n\t\t\ttile = this._tiles[key];\n\t\t\tif (tile.current && !tile.active) {\n\t\t\t\tvar coords = tile.coords;\n\t\t\t\tif (!this._retainParent(coords.x, coords.y, coords.z, coords.z - 5)) {\n\t\t\t\t\tthis._retainChildren(coords.x, coords.y, coords.z, coords.z + 2);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tfor (key in this._tiles) {\n\t\t\tif (!this._tiles[key].retain) {\n\t\t\t\tthis._removeTile(key);\n\t\t\t}\n\t\t}\n\t},\n\n\t_removeAllTiles: function () {\n\t\tfor (var key in this._tiles) {\n\t\t\tthis._removeTile(key);\n\t\t}\n\t},\n\n\t_resetAll: function () {\n\t\tfor (var z in this._levels) {\n\t\t\tL.DomUtil.remove(this._levels[z].el);\n\t\t\tdelete this._levels[z];\n\t\t}\n\t\tthis._removeAllTiles();\n\n\t\tthis._tileZoom = null;\n\t\tthis._resetView();\n\t},\n\n\t_retainParent: function (x, y, z, minZoom) {\n\t\tvar x2 = Math.floor(x / 2),\n\t\t    y2 = Math.floor(y / 2),\n\t\t    z2 = z - 1;\n\n\t\tvar key = x2 + ':' + y2 + ':' + z2,\n\t\t    tile = this._tiles[key];\n\n\t\tif (tile && tile.active) {\n\t\t\ttile.retain = true;\n\t\t\treturn true;\n\n\t\t} else if (tile && tile.loaded) {\n\t\t\ttile.retain = true;\n\t\t}\n\n\t\tif (z2 > minZoom) {\n\t\t\treturn this._retainParent(x2, y2, z2, minZoom);\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_retainChildren: function (x, y, z, maxZoom) {\n\n\t\tfor (var i = 2 * x; i < 2 * x + 2; i++) {\n\t\t\tfor (var j = 2 * y; j < 2 * y + 2; j++) {\n\n\t\t\t\tvar key = i + ':' + j + ':' + (z + 1),\n\t\t\t\t    tile = this._tiles[key];\n\n\t\t\t\tif (tile && tile.active) {\n\t\t\t\t\ttile.retain = true;\n\t\t\t\t\tcontinue;\n\n\t\t\t\t} else if (tile && tile.loaded) {\n\t\t\t\t\ttile.retain = true;\n\t\t\t\t}\n\n\t\t\t\tif (z + 1 < maxZoom) {\n\t\t\t\t\tthis._retainChildren(i, j, z + 1, maxZoom);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\t_resetView: function (e) {\n\t\tvar animating = e && (e.pinch || e.flyTo);\n\t\tthis._setView(this._map.getCenter(), this._map.getZoom(), animating, animating);\n\t},\n\n\t_animateZoom: function (e) {\n\t\tthis._setView(e.center, e.zoom, true, e.noUpdate);\n\t},\n\n\t_setView: function (center, zoom, noPrune, noUpdate) {\n\t\tvar tileZoom = Math.round(zoom);\n\t\tif ((this.options.maxZoom !== undefined && tileZoom > this.options.maxZoom) ||\n\t\t    (this.options.minZoom !== undefined && tileZoom < this.options.minZoom)) {\n\t\t\ttileZoom = undefined;\n\t\t}\n\n\t\tvar tileZoomChanged = (tileZoom !== this._tileZoom);\n\n\t\tif (!noUpdate || tileZoomChanged) {\n\n\t\t\tthis._tileZoom = tileZoom;\n\n\t\t\tif (this._abortLoading) {\n\t\t\t\tthis._abortLoading();\n\t\t\t}\n\n\t\t\tthis._updateLevels();\n\t\t\tthis._resetGrid();\n\n\t\t\tif (tileZoom !== undefined) {\n\t\t\t\tthis._update(center);\n\t\t\t}\n\n\t\t\tif (!noPrune) {\n\t\t\t\tthis._pruneTiles();\n\t\t\t}\n\n\t\t\t// Flag to prevent _updateOpacity from pruning tiles during\n\t\t\t// a zoom anim or a pinch gesture\n\t\t\tthis._noPrune = !!noPrune;\n\t\t}\n\n\t\tthis._setZoomTransforms(center, zoom);\n\t},\n\n\t_setZoomTransforms: function (center, zoom) {\n\t\tfor (var i in this._levels) {\n\t\t\tthis._setZoomTransform(this._levels[i], center, zoom);\n\t\t}\n\t},\n\n\t_setZoomTransform: function (level, center, zoom) {\n\t\tvar scale = this._map.getZoomScale(zoom, level.zoom),\n\t\t    translate = level.origin.multiplyBy(scale)\n\t\t        .subtract(this._map._getNewPixelOrigin(center, zoom)).round();\n\n\t\tif (L.Browser.any3d) {\n\t\t\tL.DomUtil.setTransform(level.el, translate, scale);\n\t\t} else {\n\t\t\tL.DomUtil.setPosition(level.el, translate);\n\t\t}\n\t},\n\n\t_resetGrid: function () {\n\t\tvar map = this._map,\n\t\t    crs = map.options.crs,\n\t\t    tileSize = this._tileSize = this.getTileSize(),\n\t\t    tileZoom = this._tileZoom;\n\n\t\tvar bounds = this._map.getPixelWorldBounds(this._tileZoom);\n\t\tif (bounds) {\n\t\t\tthis._globalTileRange = this._pxBoundsToTileRange(bounds);\n\t\t}\n\n\t\tthis._wrapX = crs.wrapLng && !this.options.noWrap && [\n\t\t\tMath.floor(map.project([0, crs.wrapLng[0]], tileZoom).x / tileSize.x),\n\t\t\tMath.ceil(map.project([0, crs.wrapLng[1]], tileZoom).x / tileSize.y)\n\t\t];\n\t\tthis._wrapY = crs.wrapLat && !this.options.noWrap && [\n\t\t\tMath.floor(map.project([crs.wrapLat[0], 0], tileZoom).y / tileSize.x),\n\t\t\tMath.ceil(map.project([crs.wrapLat[1], 0], tileZoom).y / tileSize.y)\n\t\t];\n\t},\n\n\t_onMoveEnd: function () {\n\t\tif (!this._map || this._map._animatingZoom) { return; }\n\n\t\tthis._resetView();\n\t},\n\n\t_getTiledPixelBounds: function (center, zoom, tileZoom) {\n\t\tvar map = this._map,\n\t\t    scale = map.getZoomScale(zoom, tileZoom),\n\t\t    pixelCenter = map.project(center, tileZoom).floor(),\n\t\t    halfSize = map.getSize().divideBy(scale * 2);\n\n\t\treturn new L.Bounds(pixelCenter.subtract(halfSize), pixelCenter.add(halfSize));\n\t},\n\n\t// Private method to load tiles in the grid's active zoom level according to map bounds\n\t_update: function (center) {\n\t\tvar map = this._map;\n\t\tif (!map) { return; }\n\t\tvar zoom = map.getZoom();\n\n\t\tif (center === undefined) { center = map.getCenter(); }\n\t\tif (this._tileZoom === undefined) { return; }\t// if out of minzoom/maxzoom\n\n\t\tvar pixelBounds = this._getTiledPixelBounds(center, zoom, this._tileZoom),\n\t\t    tileRange = this._pxBoundsToTileRange(pixelBounds),\n\t\t    tileCenter = tileRange.getCenter(),\n\t\t    queue = [];\n\n\t\tfor (var key in this._tiles) {\n\t\t\tthis._tiles[key].current = false;\n\t\t}\n\n\t\t// _update just loads more tiles. If the tile zoom level differs too much\n\t\t// from the map's, let _setView reset levels and prune old tiles.\n\t\tif (Math.abs(zoom - this._tileZoom) > 1) { this._setView(center, zoom); return; }\n\n\t\t// create a queue of coordinates to load tiles from\n\t\tfor (var j = tileRange.min.y; j <= tileRange.max.y; j++) {\n\t\t\tfor (var i = tileRange.min.x; i <= tileRange.max.x; i++) {\n\t\t\t\tvar coords = new L.Point(i, j);\n\t\t\t\tcoords.z = this._tileZoom;\n\n\t\t\t\tif (!this._isValidTile(coords)) { continue; }\n\n\t\t\t\tvar tile = this._tiles[this._tileCoordsToKey(coords)];\n\t\t\t\tif (tile) {\n\t\t\t\t\ttile.current = true;\n\t\t\t\t} else {\n\t\t\t\t\tqueue.push(coords);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// sort tile queue to load tiles in order of their distance to center\n\t\tqueue.sort(function (a, b) {\n\t\t\treturn a.distanceTo(tileCenter) - b.distanceTo(tileCenter);\n\t\t});\n\n\t\tif (queue.length !== 0) {\n\t\t\t// if its the first batch of tiles to load\n\t\t\tif (!this._loading) {\n\t\t\t\tthis._loading = true;\n\t\t\t\tthis.fire('loading');\n\t\t\t}\n\n\t\t\t// create DOM fragment to append tiles in one batch\n\t\t\tvar fragment = document.createDocumentFragment();\n\n\t\t\tfor (i = 0; i < queue.length; i++) {\n\t\t\t\tthis._addTile(queue[i], fragment);\n\t\t\t}\n\n\t\t\tthis._level.el.appendChild(fragment);\n\t\t}\n\t},\n\n\t_isValidTile: function (coords) {\n\t\tvar crs = this._map.options.crs;\n\n\t\tif (!crs.infinite) {\n\t\t\t// don't load tile if it's out of bounds and not wrapped\n\t\t\tvar bounds = this._globalTileRange;\n\t\t\tif ((!crs.wrapLng && (coords.x < bounds.min.x || coords.x > bounds.max.x)) ||\n\t\t\t    (!crs.wrapLat && (coords.y < bounds.min.y || coords.y > bounds.max.y))) { return false; }\n\t\t}\n\n\t\tif (!this.options.bounds) { return true; }\n\n\t\t// don't load tile if it doesn't intersect the bounds in options\n\t\tvar tileBounds = this._tileCoordsToBounds(coords);\n\t\treturn L.latLngBounds(this.options.bounds).overlaps(tileBounds);\n\t},\n\n\t_keyToBounds: function (key) {\n\t\treturn this._tileCoordsToBounds(this._keyToTileCoords(key));\n\t},\n\n\t// converts tile coordinates to its geographical bounds\n\t_tileCoordsToBounds: function (coords) {\n\n\t\tvar map = this._map,\n\t\t    tileSize = this.getTileSize(),\n\n\t\t    nwPoint = coords.scaleBy(tileSize),\n\t\t    sePoint = nwPoint.add(tileSize),\n\n\t\t    nw = map.wrapLatLng(map.unproject(nwPoint, coords.z)),\n\t\t    se = map.wrapLatLng(map.unproject(sePoint, coords.z));\n\n\t\treturn new L.LatLngBounds(nw, se);\n\t},\n\n\t// converts tile coordinates to key for the tile cache\n\t_tileCoordsToKey: function (coords) {\n\t\treturn coords.x + ':' + coords.y + ':' + coords.z;\n\t},\n\n\t// converts tile cache key to coordinates\n\t_keyToTileCoords: function (key) {\n\t\tvar k = key.split(':'),\n\t\t    coords = new L.Point(+k[0], +k[1]);\n\t\tcoords.z = +k[2];\n\t\treturn coords;\n\t},\n\n\t_removeTile: function (key) {\n\t\tvar tile = this._tiles[key];\n\t\tif (!tile) { return; }\n\n\t\tL.DomUtil.remove(tile.el);\n\n\t\tdelete this._tiles[key];\n\n\t\tthis.fire('tileunload', {\n\t\t\ttile: tile.el,\n\t\t\tcoords: this._keyToTileCoords(key)\n\t\t});\n\t},\n\n\t_initTile: function (tile) {\n\t\tL.DomUtil.addClass(tile, 'leaflet-tile');\n\n\t\tvar tileSize = this.getTileSize();\n\t\ttile.style.width = tileSize.x + 'px';\n\t\ttile.style.height = tileSize.y + 'px';\n\n\t\ttile.onselectstart = L.Util.falseFn;\n\t\ttile.onmousemove = L.Util.falseFn;\n\n\t\t// update opacity on tiles in IE7-8 because of filter inheritance problems\n\t\tif (L.Browser.ielt9 && this.options.opacity < 1) {\n\t\t\tL.DomUtil.setOpacity(tile, this.options.opacity);\n\t\t}\n\n\t\t// without this hack, tiles disappear after zoom on Chrome for Android\n\t\t// https://github.com/Leaflet/Leaflet/issues/2078\n\t\tif (L.Browser.android && !L.Browser.android23) {\n\t\t\ttile.style.WebkitBackfaceVisibility = 'hidden';\n\t\t}\n\t},\n\n\t_addTile: function (coords, container) {\n\t\tvar tilePos = this._getTilePos(coords),\n\t\t    key = this._tileCoordsToKey(coords);\n\n\t\tvar tile = this.createTile(this._wrapCoords(coords), L.bind(this._tileReady, this, coords));\n\n\t\tthis._initTile(tile);\n\n\t\t// if createTile is defined with a second argument (\"done\" callback),\n\t\t// we know that tile is async and will be ready later; otherwise\n\t\tif (this.createTile.length < 2) {\n\t\t\t// mark tile as ready, but delay one frame for opacity animation to happen\n\t\t\tL.Util.requestAnimFrame(L.bind(this._tileReady, this, coords, null, tile));\n\t\t}\n\n\t\tL.DomUtil.setPosition(tile, tilePos);\n\n\t\t// save tile in cache\n\t\tthis._tiles[key] = {\n\t\t\tel: tile,\n\t\t\tcoords: coords,\n\t\t\tcurrent: true\n\t\t};\n\n\t\tcontainer.appendChild(tile);\n\t\tthis.fire('tileloadstart', {\n\t\t\ttile: tile,\n\t\t\tcoords: coords\n\t\t});\n\t},\n\n\t_tileReady: function (coords, err, tile) {\n\t\tif (!this._map) { return; }\n\n\t\tif (err) {\n\t\t\tthis.fire('tileerror', {\n\t\t\t\terror: err,\n\t\t\t\ttile: tile,\n\t\t\t\tcoords: coords\n\t\t\t});\n\t\t}\n\n\t\tvar key = this._tileCoordsToKey(coords);\n\n\t\ttile = this._tiles[key];\n\t\tif (!tile) { return; }\n\n\t\ttile.loaded = +new Date();\n\t\tif (this._map._fadeAnimated) {\n\t\t\tL.DomUtil.setOpacity(tile.el, 0);\n\t\t\tL.Util.cancelAnimFrame(this._fadeFrame);\n\t\t\tthis._fadeFrame = L.Util.requestAnimFrame(this._updateOpacity, this);\n\t\t} else {\n\t\t\ttile.active = true;\n\t\t\tthis._pruneTiles();\n\t\t}\n\n\t\tL.DomUtil.addClass(tile.el, 'leaflet-tile-loaded');\n\n\t\tthis.fire('tileload', {\n\t\t\ttile: tile.el,\n\t\t\tcoords: coords\n\t\t});\n\n\t\tif (this._noTilesToLoad()) {\n\t\t\tthis._loading = false;\n\t\t\tthis.fire('load');\n\t\t}\n\t},\n\n\t_getTilePos: function (coords) {\n\t\treturn coords.scaleBy(this.getTileSize()).subtract(this._level.origin);\n\t},\n\n\t_wrapCoords: function (coords) {\n\t\tvar newCoords = new L.Point(\n\t\t\tthis._wrapX ? L.Util.wrapNum(coords.x, this._wrapX) : coords.x,\n\t\t\tthis._wrapY ? L.Util.wrapNum(coords.y, this._wrapY) : coords.y);\n\t\tnewCoords.z = coords.z;\n\t\treturn newCoords;\n\t},\n\n\t_pxBoundsToTileRange: function (bounds) {\n\t\tvar tileSize = this.getTileSize();\n\t\treturn new L.Bounds(\n\t\t\tbounds.min.unscaleBy(tileSize).floor(),\n\t\t\tbounds.max.unscaleBy(tileSize).ceil().subtract([1, 1]));\n\t},\n\n\t_noTilesToLoad: function () {\n\t\tfor (var key in this._tiles) {\n\t\t\tif (!this._tiles[key].loaded) { return false; }\n\t\t}\n\t\treturn true;\n\t}\n});\n\nL.gridLayer = function (options) {\n\treturn new L.GridLayer(options);\n};\n\n\n","/*\r\n * L.TileLayer is used for standard xyz-numbered tile layers.\r\n */\r\n\r\nL.TileLayer = L.GridLayer.extend({\r\n\r\n\toptions: {\r\n\t\tmaxZoom: 18,\r\n\r\n\t\tsubdomains: 'abc',\r\n\t\terrorTileUrl: '',\r\n\t\tzoomOffset: 0,\r\n\r\n\t\tmaxNativeZoom: null, // Number\r\n\t\ttms: false,\r\n\t\tzoomReverse: false,\r\n\t\tdetectRetina: false,\r\n\t\tcrossOrigin: false\r\n\t},\r\n\r\n\tinitialize: function (url, options) {\r\n\r\n\t\tthis._url = url;\r\n\r\n\t\toptions = L.setOptions(this, options);\r\n\r\n\t\t// detecting retina displays, adjusting tileSize and zoom levels\r\n\t\tif (options.detectRetina && L.Browser.retina && options.maxZoom > 0) {\r\n\r\n\t\t\toptions.tileSize = Math.floor(options.tileSize / 2);\r\n\t\t\toptions.zoomOffset++;\r\n\r\n\t\t\toptions.minZoom = Math.max(0, options.minZoom);\r\n\t\t\toptions.maxZoom--;\r\n\t\t}\r\n\r\n\t\tif (typeof options.subdomains === 'string') {\r\n\t\t\toptions.subdomains = options.subdomains.split('');\r\n\t\t}\r\n\r\n\t\t// for https://github.com/Leaflet/Leaflet/issues/137\r\n\t\tif (!L.Browser.android) {\r\n\t\t\tthis.on('tileunload', this._onTileRemove);\r\n\t\t}\r\n\t},\r\n\r\n\tsetUrl: function (url, noRedraw) {\r\n\t\tthis._url = url;\r\n\r\n\t\tif (!noRedraw) {\r\n\t\t\tthis.redraw();\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tcreateTile: function (coords, done) {\r\n\t\tvar tile = document.createElement('img');\r\n\r\n\t\tL.DomEvent.on(tile, 'load', L.bind(this._tileOnLoad, this, done, tile));\r\n\t\tL.DomEvent.on(tile, 'error', L.bind(this._tileOnError, this, done, tile));\r\n\r\n\t\tif (this.options.crossOrigin) {\r\n\t\t\ttile.crossOrigin = '';\r\n\t\t}\r\n\r\n\t\t/*\r\n\t\t Alt tag is set to empty string to keep screen readers from reading URL and for compliance reasons\r\n\t\t http://www.w3.org/TR/WCAG20-TECHS/H67\r\n\t\t*/\r\n\t\ttile.alt = '';\r\n\r\n\t\ttile.src = this.getTileUrl(coords);\r\n\r\n\t\treturn tile;\r\n\t},\r\n\r\n\tgetTileUrl: function (coords) {\r\n\t\treturn L.Util.template(this._url, L.extend({\r\n\t\t\tr: this.options.detectRetina && L.Browser.retina && this.options.maxZoom > 0 ? '@2x' : '',\r\n\t\t\ts: this._getSubdomain(coords),\r\n\t\t\tx: coords.x,\r\n\t\t\ty: this.options.tms ? this._globalTileRange.max.y - coords.y : coords.y,\r\n\t\t\tz: this._getZoomForUrl()\r\n\t\t}, this.options));\r\n\t},\r\n\r\n\t_tileOnLoad: function (done, tile) {\r\n\t\t// For https://github.com/Leaflet/Leaflet/issues/3332\r\n\t\tif (L.Browser.ielt9) {\r\n\t\t\tsetTimeout(L.bind(done, this, null, tile), 0);\r\n\t\t} else {\r\n\t\t\tdone(null, tile);\r\n\t\t}\r\n\t},\r\n\r\n\t_tileOnError: function (done, tile, e) {\r\n\t\tvar errorUrl = this.options.errorTileUrl;\r\n\t\tif (errorUrl) {\r\n\t\t\ttile.src = errorUrl;\r\n\t\t}\r\n\t\tdone(e, tile);\r\n\t},\r\n\r\n\tgetTileSize: function () {\r\n\t\tvar map = this._map,\r\n\t\t    tileSize = L.GridLayer.prototype.getTileSize.call(this),\r\n\t\t    zoom = this._tileZoom + this.options.zoomOffset,\r\n\t\t    zoomN = this.options.maxNativeZoom;\r\n\r\n\t\t// increase tile size when overscaling\r\n\t\treturn zoomN !== null && zoom > zoomN ?\r\n\t\t\t\ttileSize.divideBy(map.getZoomScale(zoomN, zoom)).round() :\r\n\t\t\t\ttileSize;\r\n\t},\r\n\r\n\t_onTileRemove: function (e) {\r\n\t\te.tile.onload = null;\r\n\t},\r\n\r\n\t_getZoomForUrl: function () {\r\n\r\n\t\tvar options = this.options,\r\n\t\t    zoom = this._tileZoom;\r\n\r\n\t\tif (options.zoomReverse) {\r\n\t\t\tzoom = options.maxZoom - zoom;\r\n\t\t}\r\n\r\n\t\tzoom += options.zoomOffset;\r\n\r\n\t\treturn options.maxNativeZoom !== null ? Math.min(zoom, options.maxNativeZoom) : zoom;\r\n\t},\r\n\r\n\t_getSubdomain: function (tilePoint) {\r\n\t\tvar index = Math.abs(tilePoint.x + tilePoint.y) % this.options.subdomains.length;\r\n\t\treturn this.options.subdomains[index];\r\n\t},\r\n\r\n\t// stops loading all tiles in the background layer\r\n\t_abortLoading: function () {\r\n\t\tvar i, tile;\r\n\t\tfor (i in this._tiles) {\r\n\t\t\tif (this._tiles[i].coords.z !== this._tileZoom) {\r\n\t\t\t\ttile = this._tiles[i].el;\r\n\r\n\t\t\t\ttile.onload = L.Util.falseFn;\r\n\t\t\t\ttile.onerror = L.Util.falseFn;\r\n\r\n\t\t\t\tif (!tile.complete) {\r\n\t\t\t\t\ttile.src = L.Util.emptyImageUrl;\r\n\t\t\t\t\tL.DomUtil.remove(tile);\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n});\r\n\r\nL.tileLayer = function (url, options) {\r\n\treturn new L.TileLayer(url, options);\r\n};\r\n\n\n","/*\r\n * L.TileLayer.WMS is used for WMS tile layers.\r\n */\r\n\r\nL.TileLayer.WMS = L.TileLayer.extend({\r\n\r\n\tdefaultWmsParams: {\r\n\t\tservice: 'WMS',\r\n\t\trequest: 'GetMap',\r\n\t\tversion: '1.1.1',\r\n\t\tlayers: '',\r\n\t\tstyles: '',\r\n\t\tformat: 'image/jpeg',\r\n\t\ttransparent: false\r\n\t},\r\n\r\n\toptions: {\r\n\t\tcrs: null,\r\n\t\tuppercase: false\r\n\t},\r\n\r\n\tinitialize: function (url, options) {\r\n\r\n\t\tthis._url = url;\r\n\r\n\t\tvar wmsParams = L.extend({}, this.defaultWmsParams);\r\n\r\n\t\t// all keys that are not TileLayer options go to WMS params\r\n\t\tfor (var i in options) {\r\n\t\t\tif (!(i in this.options)) {\r\n\t\t\t\twmsParams[i] = options[i];\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\toptions = L.setOptions(this, options);\r\n\r\n\t\twmsParams.width = wmsParams.height = options.tileSize * (options.detectRetina && L.Browser.retina ? 2 : 1);\r\n\r\n\t\tthis.wmsParams = wmsParams;\r\n\t},\r\n\r\n\tonAdd: function (map) {\r\n\r\n\t\tthis._crs = this.options.crs || map.options.crs;\r\n\t\tthis._wmsVersion = parseFloat(this.wmsParams.version);\r\n\r\n\t\tvar projectionKey = this._wmsVersion >= 1.3 ? 'crs' : 'srs';\r\n\t\tthis.wmsParams[projectionKey] = this._crs.code;\r\n\r\n\t\tL.TileLayer.prototype.onAdd.call(this, map);\r\n\t},\r\n\r\n\tgetTileUrl: function (coords) {\r\n\r\n\t\tvar tileBounds = this._tileCoordsToBounds(coords),\r\n\t\t    nw = this._crs.project(tileBounds.getNorthWest()),\r\n\t\t    se = this._crs.project(tileBounds.getSouthEast()),\r\n\r\n\t\t    bbox = (this._wmsVersion >= 1.3 && this._crs === L.CRS.EPSG4326 ?\r\n\t\t\t    [se.y, nw.x, nw.y, se.x] :\r\n\t\t\t    [nw.x, se.y, se.x, nw.y]).join(','),\r\n\r\n\t\t    url = L.TileLayer.prototype.getTileUrl.call(this, coords);\r\n\r\n\t\treturn url +\r\n\t\t\tL.Util.getParamString(this.wmsParams, url, this.options.uppercase) +\r\n\t\t\t(this.options.uppercase ? '&BBOX=' : '&bbox=') + bbox;\r\n\t},\r\n\r\n\tsetParams: function (params, noRedraw) {\r\n\r\n\t\tL.extend(this.wmsParams, params);\r\n\r\n\t\tif (!noRedraw) {\r\n\t\t\tthis.redraw();\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t}\r\n});\r\n\r\nL.tileLayer.wms = function (url, options) {\r\n\treturn new L.TileLayer.WMS(url, options);\r\n};\r\n\n\n","/*\r\n * L.ImageOverlay is used to overlay images over the map (to specific geographical bounds).\r\n */\r\n\r\nL.ImageOverlay = L.Layer.extend({\r\n\r\n\toptions: {\r\n\t\topacity: 1,\r\n\t\talt: '',\r\n\t\tinteractive: false\r\n\r\n\t\t/*\r\n\t\tcrossOrigin: <Boolean>,\r\n\t\t*/\r\n\t},\r\n\r\n\tinitialize: function (url, bounds, options) { // (String, LatLngBounds, Object)\r\n\t\tthis._url = url;\r\n\t\tthis._bounds = L.latLngBounds(bounds);\r\n\r\n\t\tL.setOptions(this, options);\r\n\t},\r\n\r\n\tonAdd: function () {\r\n\t\tif (!this._image) {\r\n\t\t\tthis._initImage();\r\n\r\n\t\t\tif (this.options.opacity < 1) {\r\n\t\t\t\tthis._updateOpacity();\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tif (this.options.interactive) {\r\n\t\t\tL.DomUtil.addClass(this._image, 'leaflet-interactive');\r\n\t\t\tthis.addInteractiveTarget(this._image);\r\n\t\t}\r\n\r\n\t\tthis.getPane().appendChild(this._image);\r\n\t\tthis._reset();\r\n\t},\r\n\r\n\tonRemove: function () {\r\n\t\tL.DomUtil.remove(this._image);\r\n\t\tif (this.options.interactive) {\r\n\t\t\tthis.removeInteractiveTarget(this._image);\r\n\t\t}\r\n\t},\r\n\r\n\tsetOpacity: function (opacity) {\r\n\t\tthis.options.opacity = opacity;\r\n\r\n\t\tif (this._image) {\r\n\t\t\tthis._updateOpacity();\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tsetStyle: function (styleOpts) {\r\n\t\tif (styleOpts.opacity) {\r\n\t\t\tthis.setOpacity(styleOpts.opacity);\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tbringToFront: function () {\r\n\t\tif (this._map) {\r\n\t\t\tL.DomUtil.toFront(this._image);\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tbringToBack: function () {\r\n\t\tif (this._map) {\r\n\t\t\tL.DomUtil.toBack(this._image);\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tsetUrl: function (url) {\r\n\t\tthis._url = url;\r\n\r\n\t\tif (this._image) {\r\n\t\t\tthis._image.src = url;\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tsetBounds: function (bounds) {\r\n\t\tthis._bounds = bounds;\r\n\r\n\t\tif (this._map) {\r\n\t\t\tthis._reset();\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tgetAttribution: function () {\r\n\t\treturn this.options.attribution;\r\n\t},\r\n\r\n\tgetEvents: function () {\r\n\t\tvar events = {\r\n\t\t\tzoom: this._reset,\r\n\t\t\tviewreset: this._reset\r\n\t\t};\r\n\r\n\t\tif (this._zoomAnimated) {\r\n\t\t\tevents.zoomanim = this._animateZoom;\r\n\t\t}\r\n\r\n\t\treturn events;\r\n\t},\r\n\r\n\tgetBounds: function () {\r\n\t\treturn this._bounds;\r\n\t},\r\n\r\n\tgetElement: function () {\r\n\t\treturn this._image;\r\n\t},\r\n\r\n\t_initImage: function () {\r\n\t\tvar img = this._image = L.DomUtil.create('img',\r\n\t\t\t\t'leaflet-image-layer ' + (this._zoomAnimated ? 'leaflet-zoom-animated' : ''));\r\n\r\n\t\timg.onselectstart = L.Util.falseFn;\r\n\t\timg.onmousemove = L.Util.falseFn;\r\n\r\n\t\timg.onload = L.bind(this.fire, this, 'load');\r\n\r\n\t\tif (this.options.crossOrigin) {\r\n\t\t\timg.crossOrigin = '';\r\n\t\t}\r\n\r\n\t\timg.src = this._url;\r\n\t\timg.alt = this.options.alt;\r\n\t},\r\n\r\n\t_animateZoom: function (e) {\r\n\t\tvar scale = this._map.getZoomScale(e.zoom),\r\n\t\t    offset = this._map._latLngToNewLayerPoint(this._bounds.getNorthWest(), e.zoom, e.center);\r\n\r\n\t\tL.DomUtil.setTransform(this._image, offset, scale);\r\n\t},\r\n\r\n\t_reset: function () {\r\n\t\tvar image = this._image,\r\n\t\t    bounds = new L.Bounds(\r\n\t\t        this._map.latLngToLayerPoint(this._bounds.getNorthWest()),\r\n\t\t        this._map.latLngToLayerPoint(this._bounds.getSouthEast())),\r\n\t\t    size = bounds.getSize();\r\n\r\n\t\tL.DomUtil.setPosition(image, bounds.min);\r\n\r\n\t\timage.style.width  = size.x + 'px';\r\n\t\timage.style.height = size.y + 'px';\r\n\t},\r\n\r\n\t_updateOpacity: function () {\r\n\t\tL.DomUtil.setOpacity(this._image, this.options.opacity);\r\n\t}\r\n});\r\n\r\nL.imageOverlay = function (url, bounds, options) {\r\n\treturn new L.ImageOverlay(url, bounds, options);\r\n};\r\n\n\n","/*\r\n * L.Icon is an image-based icon class that you can use with L.Marker for custom markers.\r\n */\r\n\r\nL.Icon = L.Class.extend({\r\n\t/*\r\n\toptions: {\r\n\t\ticonUrl: (String) (required)\r\n\t\ticonRetinaUrl: (String) (optional, used for retina devices if detected)\r\n\t\ticonSize: (Point) (can be set through CSS)\r\n\t\ticonAnchor: (Point) (centered by default, can be set in CSS with negative margins)\r\n\t\tpopupAnchor: (Point) (if not specified, popup opens in the anchor point)\r\n\t\tshadowUrl: (String) (no shadow by default)\r\n\t\tshadowRetinaUrl: (String) (optional, used for retina devices if detected)\r\n\t\tshadowSize: (Point)\r\n\t\tshadowAnchor: (Point)\r\n\t\tclassName: (String)\r\n\t},\r\n\t*/\r\n\r\n\tinitialize: function (options) {\r\n\t\tL.setOptions(this, options);\r\n\t},\r\n\r\n\tcreateIcon: function (oldIcon) {\r\n\t\treturn this._createIcon('icon', oldIcon);\r\n\t},\r\n\r\n\tcreateShadow: function (oldIcon) {\r\n\t\treturn this._createIcon('shadow', oldIcon);\r\n\t},\r\n\r\n\t_createIcon: function (name, oldIcon) {\r\n\t\tvar src = this._getIconUrl(name);\r\n\r\n\t\tif (!src) {\r\n\t\t\tif (name === 'icon') {\r\n\t\t\t\tthrow new Error('iconUrl not set in Icon options (see the docs).');\r\n\t\t\t}\r\n\t\t\treturn null;\r\n\t\t}\r\n\r\n\t\tvar img = this._createImg(src, oldIcon && oldIcon.tagName === 'IMG' ? oldIcon : null);\r\n\t\tthis._setIconStyles(img, name);\r\n\r\n\t\treturn img;\r\n\t},\r\n\r\n\t_setIconStyles: function (img, name) {\r\n\t\tvar options = this.options,\r\n\t\t    size = L.point(options[name + 'Size']),\r\n\t\t    anchor = L.point(name === 'shadow' && options.shadowAnchor || options.iconAnchor ||\r\n\t\t            size && size.divideBy(2, true));\r\n\r\n\t\timg.className = 'leaflet-marker-' + name + ' ' + (options.className || '');\r\n\r\n\t\tif (anchor) {\r\n\t\t\timg.style.marginLeft = (-anchor.x) + 'px';\r\n\t\t\timg.style.marginTop  = (-anchor.y) + 'px';\r\n\t\t}\r\n\r\n\t\tif (size) {\r\n\t\t\timg.style.width  = size.x + 'px';\r\n\t\t\timg.style.height = size.y + 'px';\r\n\t\t}\r\n\t},\r\n\r\n\t_createImg: function (src, el) {\r\n\t\tel = el || document.createElement('img');\r\n\t\tel.src = src;\r\n\t\treturn el;\r\n\t},\r\n\r\n\t_getIconUrl: function (name) {\r\n\t\treturn L.Browser.retina && this.options[name + 'RetinaUrl'] || this.options[name + 'Url'];\r\n\t}\r\n});\r\n\r\nL.icon = function (options) {\r\n\treturn new L.Icon(options);\r\n};\r\n\n\n","/*\n * L.Icon.Default is the blue marker icon used by default in Leaflet.\n */\n\nL.Icon.Default = L.Icon.extend({\n\n\toptions: {\n\t\ticonSize:    [25, 41],\n\t\ticonAnchor:  [12, 41],\n\t\tpopupAnchor: [1, -34],\n\t\tshadowSize:  [41, 41]\n\t},\n\n\t_getIconUrl: function (name) {\n\t\tvar key = name + 'Url';\n\n\t\tif (this.options[key]) {\n\t\t\treturn this.options[key];\n\t\t}\n\n\t\tvar path = L.Icon.Default.imagePath;\n\n\t\tif (!path) {\n\t\t\tthrow new Error('Couldn\\'t autodetect L.Icon.Default.imagePath, set it manually.');\n\t\t}\n\n\t\treturn path + '/marker-' + name + (L.Browser.retina && name === 'icon' ? '-2x' : '') + '.png';\n\t}\n});\n\nL.Icon.Default.imagePath = (function () {\n\tvar scripts = document.getElementsByTagName('script'),\n\t    leafletRe = /[\\/^]leaflet[\\-\\._]?([\\w\\-\\._]*)\\.js\\??/;\n\n\tvar i, len, src, path;\n\n\tfor (i = 0, len = scripts.length; i < len; i++) {\n\t\tsrc = scripts[i].src || '';\n\n\t\tif (src.match(leafletRe)) {\n\t\t\tpath = src.split(leafletRe)[0];\n\t\t\treturn (path ? path + '/' : '') + 'images';\n\t\t}\n\t}\n}());\n\n\n","/*\r\n * L.Marker is used to display clickable/draggable icons on the map.\r\n */\r\n\r\nL.Marker = L.Layer.extend({\r\n\r\n\toptions: {\r\n\t\tpane: 'markerPane',\r\n\t\tnonBubblingEvents: ['click', 'dblclick', 'mouseover', 'mouseout', 'contextmenu'],\r\n\r\n\t\ticon: new L.Icon.Default(),\r\n\t\t// title: '',\r\n\t\t// alt: '',\r\n\t\tinteractive: true,\r\n\t\t// draggable: false,\r\n\t\tkeyboard: true,\r\n\t\tzIndexOffset: 0,\r\n\t\topacity: 1,\r\n\t\t// riseOnHover: false,\r\n\t\triseOffset: 250\r\n\t},\r\n\r\n\tinitialize: function (latlng, options) {\r\n\t\tL.setOptions(this, options);\r\n\t\tthis._latlng = L.latLng(latlng);\r\n\t},\r\n\r\n\tonAdd: function (map) {\r\n\t\tthis._zoomAnimated = this._zoomAnimated && map.options.markerZoomAnimation;\r\n\r\n\t\tthis._initIcon();\r\n\t\tthis.update();\r\n\t},\r\n\r\n\tonRemove: function () {\r\n\t\tif (this.dragging && this.dragging.enabled()) {\r\n\t\t\tthis.options.draggable = true;\r\n\t\t\tthis.dragging.removeHooks();\r\n\t\t}\r\n\r\n\t\tthis._removeIcon();\r\n\t\tthis._removeShadow();\r\n\t},\r\n\r\n\tgetEvents: function () {\r\n\t\tvar events = {\r\n\t\t\tzoom: this.update,\r\n\t\t\tviewreset: this.update\r\n\t\t};\r\n\r\n\t\tif (this._zoomAnimated) {\r\n\t\t\tevents.zoomanim = this._animateZoom;\r\n\t\t}\r\n\r\n\t\treturn events;\r\n\t},\r\n\r\n\tgetLatLng: function () {\r\n\t\treturn this._latlng;\r\n\t},\r\n\r\n\tsetLatLng: function (latlng) {\r\n\t\tvar oldLatLng = this._latlng;\r\n\t\tthis._latlng = L.latLng(latlng);\r\n\t\tthis.update();\r\n\t\treturn this.fire('move', {oldLatLng: oldLatLng, latlng: this._latlng});\r\n\t},\r\n\r\n\tsetZIndexOffset: function (offset) {\r\n\t\tthis.options.zIndexOffset = offset;\r\n\t\treturn this.update();\r\n\t},\r\n\r\n\tsetIcon: function (icon) {\r\n\r\n\t\tthis.options.icon = icon;\r\n\r\n\t\tif (this._map) {\r\n\t\t\tthis._initIcon();\r\n\t\t\tthis.update();\r\n\t\t}\r\n\r\n\t\tif (this._popup) {\r\n\t\t\tthis.bindPopup(this._popup, this._popup.options);\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tgetElement: function () {\r\n\t\treturn this._icon;\r\n\t},\r\n\r\n\tupdate: function () {\r\n\r\n\t\tif (this._icon) {\r\n\t\t\tvar pos = this._map.latLngToLayerPoint(this._latlng).round();\r\n\t\t\tthis._setPos(pos);\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\t_initIcon: function () {\r\n\t\tvar options = this.options,\r\n\t\t    classToAdd = 'leaflet-zoom-' + (this._zoomAnimated ? 'animated' : 'hide');\r\n\r\n\t\tvar icon = options.icon.createIcon(this._icon),\r\n\t\t    addIcon = false;\r\n\r\n\t\t// if we're not reusing the icon, remove the old one and init new one\r\n\t\tif (icon !== this._icon) {\r\n\t\t\tif (this._icon) {\r\n\t\t\t\tthis._removeIcon();\r\n\t\t\t}\r\n\t\t\taddIcon = true;\r\n\r\n\t\t\tif (options.title) {\r\n\t\t\t\ticon.title = options.title;\r\n\t\t\t}\r\n\t\t\tif (options.alt) {\r\n\t\t\t\ticon.alt = options.alt;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tL.DomUtil.addClass(icon, classToAdd);\r\n\r\n\t\tif (options.keyboard) {\r\n\t\t\ticon.tabIndex = '0';\r\n\t\t}\r\n\r\n\t\tthis._icon = icon;\r\n\r\n\t\tif (options.riseOnHover) {\r\n\t\t\tthis.on({\r\n\t\t\t\tmouseover: this._bringToFront,\r\n\t\t\t\tmouseout: this._resetZIndex\r\n\t\t\t});\r\n\t\t}\r\n\r\n\t\tvar newShadow = options.icon.createShadow(this._shadow),\r\n\t\t    addShadow = false;\r\n\r\n\t\tif (newShadow !== this._shadow) {\r\n\t\t\tthis._removeShadow();\r\n\t\t\taddShadow = true;\r\n\t\t}\r\n\r\n\t\tif (newShadow) {\r\n\t\t\tL.DomUtil.addClass(newShadow, classToAdd);\r\n\t\t}\r\n\t\tthis._shadow = newShadow;\r\n\r\n\r\n\t\tif (options.opacity < 1) {\r\n\t\t\tthis._updateOpacity();\r\n\t\t}\r\n\r\n\r\n\t\tif (addIcon) {\r\n\t\t\tthis.getPane().appendChild(this._icon);\r\n\t\t\tthis._initInteraction();\r\n\t\t}\r\n\t\tif (newShadow && addShadow) {\r\n\t\t\tthis.getPane('shadowPane').appendChild(this._shadow);\r\n\t\t}\r\n\t},\r\n\r\n\t_removeIcon: function () {\r\n\t\tif (this.options.riseOnHover) {\r\n\t\t\tthis.off({\r\n\t\t\t\tmouseover: this._bringToFront,\r\n\t\t\t\tmouseout: this._resetZIndex\r\n\t\t\t});\r\n\t\t}\r\n\r\n\t\tL.DomUtil.remove(this._icon);\r\n\t\tthis.removeInteractiveTarget(this._icon);\r\n\r\n\t\tthis._icon = null;\r\n\t},\r\n\r\n\t_removeShadow: function () {\r\n\t\tif (this._shadow) {\r\n\t\t\tL.DomUtil.remove(this._shadow);\r\n\t\t}\r\n\t\tthis._shadow = null;\r\n\t},\r\n\r\n\t_setPos: function (pos) {\r\n\t\tL.DomUtil.setPosition(this._icon, pos);\r\n\r\n\t\tif (this._shadow) {\r\n\t\t\tL.DomUtil.setPosition(this._shadow, pos);\r\n\t\t}\r\n\r\n\t\tthis._zIndex = pos.y + this.options.zIndexOffset;\r\n\r\n\t\tthis._resetZIndex();\r\n\t},\r\n\r\n\t_updateZIndex: function (offset) {\r\n\t\tthis._icon.style.zIndex = this._zIndex + offset;\r\n\t},\r\n\r\n\t_animateZoom: function (opt) {\r\n\t\tvar pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center).round();\r\n\r\n\t\tthis._setPos(pos);\r\n\t},\r\n\r\n\t_initInteraction: function () {\r\n\r\n\t\tif (!this.options.interactive) { return; }\r\n\r\n\t\tL.DomUtil.addClass(this._icon, 'leaflet-interactive');\r\n\r\n\t\tthis.addInteractiveTarget(this._icon);\r\n\r\n\t\tif (L.Handler.MarkerDrag) {\r\n\t\t\tvar draggable = this.options.draggable;\r\n\t\t\tif (this.dragging) {\r\n\t\t\t\tdraggable = this.dragging.enabled();\r\n\t\t\t\tthis.dragging.disable();\r\n\t\t\t}\r\n\r\n\t\t\tthis.dragging = new L.Handler.MarkerDrag(this);\r\n\r\n\t\t\tif (draggable) {\r\n\t\t\t\tthis.dragging.enable();\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\r\n\tsetOpacity: function (opacity) {\r\n\t\tthis.options.opacity = opacity;\r\n\t\tif (this._map) {\r\n\t\t\tthis._updateOpacity();\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\t_updateOpacity: function () {\r\n\t\tvar opacity = this.options.opacity;\r\n\r\n\t\tL.DomUtil.setOpacity(this._icon, opacity);\r\n\r\n\t\tif (this._shadow) {\r\n\t\t\tL.DomUtil.setOpacity(this._shadow, opacity);\r\n\t\t}\r\n\t},\r\n\r\n\t_bringToFront: function () {\r\n\t\tthis._updateZIndex(this.options.riseOffset);\r\n\t},\r\n\r\n\t_resetZIndex: function () {\r\n\t\tthis._updateZIndex(0);\r\n\t}\r\n});\r\n\r\nL.marker = function (latlng, options) {\r\n\treturn new L.Marker(latlng, options);\r\n};\r\n\n\n","/*\n * L.DivIcon is a lightweight HTML-based icon class (as opposed to the image-based L.Icon)\n * to use with L.Marker.\n */\n\nL.DivIcon = L.Icon.extend({\n\toptions: {\n\t\ticonSize: [12, 12], // also can be set through CSS\n\t\t/*\n\t\ticonAnchor: (Point)\n\t\tpopupAnchor: (Point)\n\t\thtml: (String)\n\t\tbgPos: (Point)\n\t\t*/\n\t\tclassName: 'leaflet-div-icon',\n\t\thtml: false\n\t},\n\n\tcreateIcon: function (oldIcon) {\n\t\tvar div = (oldIcon && oldIcon.tagName === 'DIV') ? oldIcon : document.createElement('div'),\n\t\t    options = this.options;\n\n\t\tdiv.innerHTML = options.html !== false ? options.html : '';\n\n\t\tif (options.bgPos) {\n\t\t\tdiv.style.backgroundPosition = (-options.bgPos.x) + 'px ' + (-options.bgPos.y) + 'px';\n\t\t}\n\t\tthis._setIconStyles(div, 'icon');\n\n\t\treturn div;\n\t},\n\n\tcreateShadow: function () {\n\t\treturn null;\n\t}\n});\n\nL.divIcon = function (options) {\n\treturn new L.DivIcon(options);\n};\n\n\n","/*\r\n * L.Popup is used for displaying popups on the map.\r\n */\r\n\r\nL.Map.mergeOptions({\r\n\tclosePopupOnClick: true\r\n});\r\n\r\nL.Popup = L.Layer.extend({\r\n\r\n\toptions: {\r\n\t\tpane: 'popupPane',\r\n\r\n\t\tminWidth: 50,\r\n\t\tmaxWidth: 300,\r\n\t\t// maxHeight: <Number>,\r\n\t\toffset: [0, 7],\r\n\r\n\t\tautoPan: true,\r\n\t\tautoPanPadding: [5, 5],\r\n\t\t// autoPanPaddingTopLeft: <Point>,\r\n\t\t// autoPanPaddingBottomRight: <Point>,\r\n\r\n\t\tcloseButton: true,\r\n\t\tautoClose: true,\r\n\t\t// keepInView: false,\r\n\t\t// className: '',\r\n\t\tzoomAnimation: true\r\n\t},\r\n\r\n\tinitialize: function (options, source) {\r\n\t\tL.setOptions(this, options);\r\n\r\n\t\tthis._source = source;\r\n\t},\r\n\r\n\tonAdd: function (map) {\r\n\t\tthis._zoomAnimated = this._zoomAnimated && this.options.zoomAnimation;\r\n\r\n\t\tif (!this._container) {\r\n\t\t\tthis._initLayout();\r\n\t\t}\r\n\r\n\t\tif (map._fadeAnimated) {\r\n\t\t\tL.DomUtil.setOpacity(this._container, 0);\r\n\t\t}\r\n\r\n\t\tclearTimeout(this._removeTimeout);\r\n\t\tthis.getPane().appendChild(this._container);\r\n\t\tthis.update();\r\n\r\n\t\tif (map._fadeAnimated) {\r\n\t\t\tL.DomUtil.setOpacity(this._container, 1);\r\n\t\t}\r\n\r\n\t\tmap.fire('popupopen', {popup: this});\r\n\r\n\t\tif (this._source) {\r\n\t\t\tthis._source.fire('popupopen', {popup: this}, true);\r\n\t\t}\r\n\t},\r\n\r\n\topenOn: function (map) {\r\n\t\tmap.openPopup(this);\r\n\t\treturn this;\r\n\t},\r\n\r\n\tonRemove: function (map) {\r\n\t\tif (map._fadeAnimated) {\r\n\t\t\tL.DomUtil.setOpacity(this._container, 0);\r\n\t\t\tthis._removeTimeout = setTimeout(L.bind(L.DomUtil.remove, L.DomUtil, this._container), 200);\r\n\t\t} else {\r\n\t\t\tL.DomUtil.remove(this._container);\r\n\t\t}\r\n\r\n\t\tmap.fire('popupclose', {popup: this});\r\n\r\n\t\tif (this._source) {\r\n\t\t\tthis._source.fire('popupclose', {popup: this}, true);\r\n\t\t}\r\n\t},\r\n\r\n\tgetLatLng: function () {\r\n\t\treturn this._latlng;\r\n\t},\r\n\r\n\tsetLatLng: function (latlng) {\r\n\t\tthis._latlng = L.latLng(latlng);\r\n\t\tif (this._map) {\r\n\t\t\tthis._updatePosition();\r\n\t\t\tthis._adjustPan();\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tgetContent: function () {\r\n\t\treturn this._content;\r\n\t},\r\n\r\n\tsetContent: function (content) {\r\n\t\tthis._content = content;\r\n\t\tthis.update();\r\n\t\treturn this;\r\n\t},\r\n\r\n\tgetElement: function () {\r\n\t\treturn this._container;\r\n\t},\r\n\r\n\tupdate: function () {\r\n\t\tif (!this._map) { return; }\r\n\r\n\t\tthis._container.style.visibility = 'hidden';\r\n\r\n\t\tthis._updateContent();\r\n\t\tthis._updateLayout();\r\n\t\tthis._updatePosition();\r\n\r\n\t\tthis._container.style.visibility = '';\r\n\r\n\t\tthis._adjustPan();\r\n\t},\r\n\r\n\tgetEvents: function () {\r\n\t\tvar events = {\r\n\t\t\tzoom: this._updatePosition,\r\n\t\t\tviewreset: this._updatePosition\r\n\t\t};\r\n\r\n\t\tif (this._zoomAnimated) {\r\n\t\t\tevents.zoomanim = this._animateZoom;\r\n\t\t}\r\n\t\tif ('closeOnClick' in this.options ? this.options.closeOnClick : this._map.options.closePopupOnClick) {\r\n\t\t\tevents.preclick = this._close;\r\n\t\t}\r\n\t\tif (this.options.keepInView) {\r\n\t\t\tevents.moveend = this._adjustPan;\r\n\t\t}\r\n\t\treturn events;\r\n\t},\r\n\r\n\tisOpen: function () {\r\n\t\treturn !!this._map && this._map.hasLayer(this);\r\n\t},\r\n\r\n\tbringToFront: function () {\r\n\t\tif (this._map) {\r\n\t\t\tL.DomUtil.toFront(this._container);\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tbringToBack: function () {\r\n\t\tif (this._map) {\r\n\t\t\tL.DomUtil.toBack(this._container);\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\t_close: function () {\r\n\t\tif (this._map) {\r\n\t\t\tthis._map.closePopup(this);\r\n\t\t}\r\n\t},\r\n\r\n\t_initLayout: function () {\r\n\t\tvar prefix = 'leaflet-popup',\r\n\t\t    container = this._container = L.DomUtil.create('div',\r\n\t\t\tprefix + ' ' + (this.options.className || '') +\r\n\t\t\t' leaflet-zoom-' + (this._zoomAnimated ? 'animated' : 'hide'));\r\n\r\n\t\tif (this.options.closeButton) {\r\n\t\t\tvar closeButton = this._closeButton = L.DomUtil.create('a', prefix + '-close-button', container);\r\n\t\t\tcloseButton.href = '#close';\r\n\t\t\tcloseButton.innerHTML = '&#215;';\r\n\r\n\t\t\tL.DomEvent.on(closeButton, 'click', this._onCloseButtonClick, this);\r\n\t\t}\r\n\r\n\t\tvar wrapper = this._wrapper = L.DomUtil.create('div', prefix + '-content-wrapper', container);\r\n\t\tthis._contentNode = L.DomUtil.create('div', prefix + '-content', wrapper);\r\n\r\n\t\tL.DomEvent\r\n\t\t\t.disableClickPropagation(wrapper)\r\n\t\t\t.disableScrollPropagation(this._contentNode)\r\n\t\t\t.on(wrapper, 'contextmenu', L.DomEvent.stopPropagation);\r\n\r\n\t\tthis._tipContainer = L.DomUtil.create('div', prefix + '-tip-container', container);\r\n\t\tthis._tip = L.DomUtil.create('div', prefix + '-tip', this._tipContainer);\r\n\t},\r\n\r\n\t_updateContent: function () {\r\n\t\tif (!this._content) { return; }\r\n\r\n\t\tvar node = this._contentNode;\r\n\t\tvar content = (typeof this._content === 'function') ? this._content(this._source || this) : this._content;\r\n\r\n\t\tif (typeof content === 'string') {\r\n\t\t\tnode.innerHTML = content;\r\n\t\t} else {\r\n\t\t\twhile (node.hasChildNodes()) {\r\n\t\t\t\tnode.removeChild(node.firstChild);\r\n\t\t\t}\r\n\t\t\tnode.appendChild(content);\r\n\t\t}\r\n\t\tthis.fire('contentupdate');\r\n\t},\r\n\r\n\t_updateLayout: function () {\r\n\t\tvar container = this._contentNode,\r\n\t\t    style = container.style;\r\n\r\n\t\tstyle.width = '';\r\n\t\tstyle.whiteSpace = 'nowrap';\r\n\r\n\t\tvar width = container.offsetWidth;\r\n\t\twidth = Math.min(width, this.options.maxWidth);\r\n\t\twidth = Math.max(width, this.options.minWidth);\r\n\r\n\t\tstyle.width = (width + 1) + 'px';\r\n\t\tstyle.whiteSpace = '';\r\n\r\n\t\tstyle.height = '';\r\n\r\n\t\tvar height = container.offsetHeight,\r\n\t\t    maxHeight = this.options.maxHeight,\r\n\t\t    scrolledClass = 'leaflet-popup-scrolled';\r\n\r\n\t\tif (maxHeight && height > maxHeight) {\r\n\t\t\tstyle.height = maxHeight + 'px';\r\n\t\t\tL.DomUtil.addClass(container, scrolledClass);\r\n\t\t} else {\r\n\t\t\tL.DomUtil.removeClass(container, scrolledClass);\r\n\t\t}\r\n\r\n\t\tthis._containerWidth = this._container.offsetWidth;\r\n\t},\r\n\r\n\t_updatePosition: function () {\r\n\t\tif (!this._map) { return; }\r\n\r\n\t\tvar pos = this._map.latLngToLayerPoint(this._latlng),\r\n\t\t    offset = L.point(this.options.offset);\r\n\r\n\t\tif (this._zoomAnimated) {\r\n\t\t\tL.DomUtil.setPosition(this._container, pos);\r\n\t\t} else {\r\n\t\t\toffset = offset.add(pos);\r\n\t\t}\r\n\r\n\t\tvar bottom = this._containerBottom = -offset.y,\r\n\t\t    left = this._containerLeft = -Math.round(this._containerWidth / 2) + offset.x;\r\n\r\n\t\t// bottom position the popup in case the height of the popup changes (images loading etc)\r\n\t\tthis._container.style.bottom = bottom + 'px';\r\n\t\tthis._container.style.left = left + 'px';\r\n\t},\r\n\r\n\t_animateZoom: function (e) {\r\n\t\tvar pos = this._map._latLngToNewLayerPoint(this._latlng, e.zoom, e.center);\r\n\t\tL.DomUtil.setPosition(this._container, pos);\r\n\t},\r\n\r\n\t_adjustPan: function () {\r\n\t\tif (!this.options.autoPan || (this._map._panAnim && this._map._panAnim._inProgress)) { return; }\r\n\r\n\t\tvar map = this._map,\r\n\t\t    containerHeight = this._container.offsetHeight,\r\n\t\t    containerWidth = this._containerWidth,\r\n\t\t    layerPos = new L.Point(this._containerLeft, -containerHeight - this._containerBottom);\r\n\r\n\t\tif (this._zoomAnimated) {\r\n\t\t\tlayerPos._add(L.DomUtil.getPosition(this._container));\r\n\t\t}\r\n\r\n\t\tvar containerPos = map.layerPointToContainerPoint(layerPos),\r\n\t\t    padding = L.point(this.options.autoPanPadding),\r\n\t\t    paddingTL = L.point(this.options.autoPanPaddingTopLeft || padding),\r\n\t\t    paddingBR = L.point(this.options.autoPanPaddingBottomRight || padding),\r\n\t\t    size = map.getSize(),\r\n\t\t    dx = 0,\r\n\t\t    dy = 0;\r\n\r\n\t\tif (containerPos.x + containerWidth + paddingBR.x > size.x) { // right\r\n\t\t\tdx = containerPos.x + containerWidth - size.x + paddingBR.x;\r\n\t\t}\r\n\t\tif (containerPos.x - dx - paddingTL.x < 0) { // left\r\n\t\t\tdx = containerPos.x - paddingTL.x;\r\n\t\t}\r\n\t\tif (containerPos.y + containerHeight + paddingBR.y > size.y) { // bottom\r\n\t\t\tdy = containerPos.y + containerHeight - size.y + paddingBR.y;\r\n\t\t}\r\n\t\tif (containerPos.y - dy - paddingTL.y < 0) { // top\r\n\t\t\tdy = containerPos.y - paddingTL.y;\r\n\t\t}\r\n\r\n\t\tif (dx || dy) {\r\n\t\t\tmap\r\n\t\t\t    .fire('autopanstart')\r\n\t\t\t    .panBy([dx, dy]);\r\n\t\t}\r\n\t},\r\n\r\n\t_onCloseButtonClick: function (e) {\r\n\t\tthis._close();\r\n\t\tL.DomEvent.stop(e);\r\n\t}\r\n});\r\n\r\nL.popup = function (options, source) {\r\n\treturn new L.Popup(options, source);\r\n};\r\n\r\n\r\nL.Map.include({\r\n\topenPopup: function (popup, latlng, options) { // (Popup) or (String || HTMLElement, LatLng[, Object])\r\n\t\tif (!(popup instanceof L.Popup)) {\r\n\t\t\tpopup = new L.Popup(options).setContent(popup);\r\n\t\t}\r\n\r\n\t\tif (latlng) {\r\n\t\t\tpopup.setLatLng(latlng);\r\n\t\t}\r\n\r\n\t\tif (this.hasLayer(popup)) {\r\n\t\t\treturn this;\r\n\t\t}\r\n\r\n\t\tif (this._popup && this._popup.options.autoClose) {\r\n\t\t\tthis.closePopup();\r\n\t\t}\r\n\r\n\t\tthis._popup = popup;\r\n\t\treturn this.addLayer(popup);\r\n\t},\r\n\r\n\tclosePopup: function (popup) {\r\n\t\tif (!popup || popup === this._popup) {\r\n\t\t\tpopup = this._popup;\r\n\t\t\tthis._popup = null;\r\n\t\t}\r\n\t\tif (popup) {\r\n\t\t\tthis.removeLayer(popup);\r\n\t\t}\r\n\t\treturn this;\r\n\t}\r\n});\r\n\n\n","/*\n * Adds popup-related methods to all layers.\n */\n\nL.Layer.include({\n\n\tbindPopup: function (content, options) {\n\n\t\tif (content instanceof L.Popup) {\n\t\t\tL.setOptions(content, options);\n\t\t\tthis._popup = content;\n\t\t\tcontent._source = this;\n\t\t} else {\n\t\t\tif (!this._popup || options) {\n\t\t\t\tthis._popup = new L.Popup(options, this);\n\t\t\t}\n\t\t\tthis._popup.setContent(content);\n\t\t}\n\n\t\tif (!this._popupHandlersAdded) {\n\t\t\tthis.on({\n\t\t\t\tclick: this._openPopup,\n\t\t\t\tremove: this.closePopup,\n\t\t\t\tmove: this._movePopup\n\t\t\t});\n\t\t\tthis._popupHandlersAdded = true;\n\t\t}\n\n\t\t// save the originally passed offset\n\t\tthis._originalPopupOffset = this._popup.options.offset;\n\n\t\treturn this;\n\t},\n\n\tunbindPopup: function () {\n\t\tif (this._popup) {\n\t\t\tthis.off({\n\t\t\t\tclick: this._openPopup,\n\t\t\t\tremove: this.closePopup,\n\t\t\t\tmove: this._movePopup\n\t\t\t});\n\t\t\tthis._popupHandlersAdded = false;\n\t\t\tthis._popup = null;\n\t\t}\n\t\treturn this;\n\t},\n\n\topenPopup: function (layer, latlng) {\n\t\tif (!(layer instanceof L.Layer)) {\n\t\t\tlatlng = layer;\n\t\t\tlayer = this;\n\t\t}\n\n\t\tif (layer instanceof L.FeatureGroup) {\n\t\t\tfor (var id in this._layers) {\n\t\t\t\tlayer = this._layers[id];\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\tif (!latlng) {\n\t\t\tlatlng = layer.getCenter ? layer.getCenter() : layer.getLatLng();\n\t\t}\n\n\t\tif (this._popup && this._map) {\n\t\t\t// set the popup offset for this layer\n\t\t\tthis._popup.options.offset = this._popupAnchor(layer);\n\n\t\t\t// set popup source to this layer\n\t\t\tthis._popup._source = layer;\n\n\t\t\t// update the popup (content, layout, ect...)\n\t\t\tthis._popup.update();\n\n\t\t\t// open the popup on the map\n\t\t\tthis._map.openPopup(this._popup, latlng);\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tclosePopup: function () {\n\t\tif (this._popup) {\n\t\t\tthis._popup._close();\n\t\t}\n\t\treturn this;\n\t},\n\n\ttogglePopup: function (target) {\n\t\tif (this._popup) {\n\t\t\tif (this._popup._map) {\n\t\t\t\tthis.closePopup();\n\t\t\t} else {\n\t\t\t\tthis.openPopup(target);\n\t\t\t}\n\t\t}\n\t\treturn this;\n\t},\n\n\tisPopupOpen: function () {\n\t\treturn this._popup.isOpen();\n\t},\n\n\tsetPopupContent: function (content) {\n\t\tif (this._popup) {\n\t\t\tthis._popup.setContent(content);\n\t\t}\n\t\treturn this;\n\t},\n\n\tgetPopup: function () {\n\t\treturn this._popup;\n\t},\n\n\t_openPopup: function (e) {\n\t\tvar layer = e.layer || e.target;\n\n\t\tif (!this._popup) {\n\t\t\treturn;\n\t\t}\n\n\t\tif (!this._map) {\n\t\t\treturn;\n\t\t}\n\n\t\t// if this inherits from Path its a vector and we can just\n\t\t// open the popup at the new location\n\t\tif (layer instanceof L.Path) {\n\t\t\tthis.openPopup(e.layer || e.target, e.latlng);\n\t\t\treturn;\n\t\t}\n\n\t\t// otherwise treat it like a marker and figure out\n\t\t// if we should toggle it open/closed\n\t\tif (this._map.hasLayer(this._popup) && this._popup._source === layer) {\n\t\t\tthis.closePopup();\n\t\t} else {\n\t\t\tthis.openPopup(layer, e.latlng);\n\t\t}\n\t},\n\n\t_popupAnchor: function (layer) {\n\t\t// where shold we anchor the popup on this layer?\n\t\tvar anchor = layer._getPopupAnchor ? layer._getPopupAnchor() : [0, 0];\n\n\t\t// add the users passed offset to that\n\t\tvar offsetToAdd = this._originalPopupOffset || L.Popup.prototype.options.offset;\n\n\t\t// return the final point to anchor the popup\n\t\treturn L.point(anchor).add(offsetToAdd);\n\t},\n\n\t_movePopup: function (e) {\n\t\tthis._popup.setLatLng(e.latlng);\n\t}\n});\n\n\n","/*\r\n * Popup extension to L.Marker, adding popup-related methods.\r\n */\r\n\r\nL.Marker.include({\r\n\t_getPopupAnchor: function () {\r\n\t\treturn this.options.icon.options.popupAnchor || [0, 0];\r\n\t}\r\n});\r\n\n\n","/*\r\n * L.LayerGroup is a class to combine several layers into one so that\r\n * you can manipulate the group (e.g. add/remove it) as one layer.\r\n */\r\n\r\nL.LayerGroup = L.Layer.extend({\r\n\r\n\tinitialize: function (layers) {\r\n\t\tthis._layers = {};\r\n\r\n\t\tvar i, len;\r\n\r\n\t\tif (layers) {\r\n\t\t\tfor (i = 0, len = layers.length; i < len; i++) {\r\n\t\t\t\tthis.addLayer(layers[i]);\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\r\n\taddLayer: function (layer) {\r\n\t\tvar id = this.getLayerId(layer);\r\n\r\n\t\tthis._layers[id] = layer;\r\n\r\n\t\tif (this._map) {\r\n\t\t\tthis._map.addLayer(layer);\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tremoveLayer: function (layer) {\r\n\t\tvar id = layer in this._layers ? layer : this.getLayerId(layer);\r\n\r\n\t\tif (this._map && this._layers[id]) {\r\n\t\t\tthis._map.removeLayer(this._layers[id]);\r\n\t\t}\r\n\r\n\t\tdelete this._layers[id];\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\thasLayer: function (layer) {\r\n\t\treturn !!layer && (layer in this._layers || this.getLayerId(layer) in this._layers);\r\n\t},\r\n\r\n\tclearLayers: function () {\r\n\t\tfor (var i in this._layers) {\r\n\t\t\tthis.removeLayer(this._layers[i]);\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tinvoke: function (methodName) {\r\n\t\tvar args = Array.prototype.slice.call(arguments, 1),\r\n\t\t    i, layer;\r\n\r\n\t\tfor (i in this._layers) {\r\n\t\t\tlayer = this._layers[i];\r\n\r\n\t\t\tif (layer[methodName]) {\r\n\t\t\t\tlayer[methodName].apply(layer, args);\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tonAdd: function (map) {\r\n\t\tfor (var i in this._layers) {\r\n\t\t\tmap.addLayer(this._layers[i]);\r\n\t\t}\r\n\t},\r\n\r\n\tonRemove: function (map) {\r\n\t\tfor (var i in this._layers) {\r\n\t\t\tmap.removeLayer(this._layers[i]);\r\n\t\t}\r\n\t},\r\n\r\n\teachLayer: function (method, context) {\r\n\t\tfor (var i in this._layers) {\r\n\t\t\tmethod.call(context, this._layers[i]);\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tgetLayer: function (id) {\r\n\t\treturn this._layers[id];\r\n\t},\r\n\r\n\tgetLayers: function () {\r\n\t\tvar layers = [];\r\n\r\n\t\tfor (var i in this._layers) {\r\n\t\t\tlayers.push(this._layers[i]);\r\n\t\t}\r\n\t\treturn layers;\r\n\t},\r\n\r\n\tsetZIndex: function (zIndex) {\r\n\t\treturn this.invoke('setZIndex', zIndex);\r\n\t},\r\n\r\n\tgetLayerId: function (layer) {\r\n\t\treturn L.stamp(layer);\r\n\t}\r\n});\r\n\r\nL.layerGroup = function (layers) {\r\n\treturn new L.LayerGroup(layers);\r\n};\r\n\n\n","/*\r\n * L.FeatureGroup extends L.LayerGroup by introducing mouse events and additional methods\r\n * shared between a group of interactive layers (like vectors or markers).\r\n */\r\n\r\nL.FeatureGroup = L.LayerGroup.extend({\r\n\r\n\taddLayer: function (layer) {\r\n\t\tif (this.hasLayer(layer)) {\r\n\t\t\treturn this;\r\n\t\t}\r\n\r\n\t\tlayer.addEventParent(this);\r\n\r\n\t\tL.LayerGroup.prototype.addLayer.call(this, layer);\r\n\r\n\t\treturn this.fire('layeradd', {layer: layer});\r\n\t},\r\n\r\n\tremoveLayer: function (layer) {\r\n\t\tif (!this.hasLayer(layer)) {\r\n\t\t\treturn this;\r\n\t\t}\r\n\t\tif (layer in this._layers) {\r\n\t\t\tlayer = this._layers[layer];\r\n\t\t}\r\n\r\n\t\tlayer.removeEventParent(this);\r\n\r\n\t\tL.LayerGroup.prototype.removeLayer.call(this, layer);\r\n\r\n\t\treturn this.fire('layerremove', {layer: layer});\r\n\t},\r\n\r\n\tsetStyle: function (style) {\r\n\t\treturn this.invoke('setStyle', style);\r\n\t},\r\n\r\n\tbringToFront: function () {\r\n\t\treturn this.invoke('bringToFront');\r\n\t},\r\n\r\n\tbringToBack: function () {\r\n\t\treturn this.invoke('bringToBack');\r\n\t},\r\n\r\n\tgetBounds: function () {\r\n\t\tvar bounds = new L.LatLngBounds();\r\n\r\n\t\tfor (var id in this._layers) {\r\n\t\t\tvar layer = this._layers[id];\r\n\t\t\tbounds.extend(layer.getBounds ? layer.getBounds() : layer.getLatLng());\r\n\t\t}\r\n\t\treturn bounds;\r\n\t}\r\n});\r\n\r\nL.featureGroup = function (layers) {\r\n\treturn new L.FeatureGroup(layers);\r\n};\r\n\n\n","/*\n * L.Renderer is a base class for renderer implementations (SVG, Canvas);\n * handles renderer container, bounds and zoom animation.\n */\n\nL.Renderer = L.Layer.extend({\n\n\toptions: {\n\t\t// how much to extend the clip area around the map view (relative to its size)\n\t\t// e.g. 0.1 would be 10% of map view in each direction; defaults to clip with the map view\n\t\tpadding: 0.1\n\t},\n\n\tinitialize: function (options) {\n\t\tL.setOptions(this, options);\n\t\tL.stamp(this);\n\t},\n\n\tonAdd: function () {\n\t\tif (!this._container) {\n\t\t\tthis._initContainer(); // defined by renderer implementations\n\n\t\t\tif (this._zoomAnimated) {\n\t\t\t\tL.DomUtil.addClass(this._container, 'leaflet-zoom-animated');\n\t\t\t}\n\t\t}\n\n\t\tthis.getPane().appendChild(this._container);\n\t\tthis._update();\n\t},\n\n\tonRemove: function () {\n\t\tL.DomUtil.remove(this._container);\n\t},\n\n\tgetEvents: function () {\n\t\tvar events = {\n\t\t\tviewreset: this._reset,\n\t\t\tzoomstart: this._onZoomStart,\n\t\t\tzoom: this._onZoom,\n\t\t\tmoveend: this._update\n\t\t};\n\t\tif (this._zoomAnimated) {\n\t\t\tevents.zoomanim = this._onAnimZoom;\n\t\t}\n\t\treturn events;\n\t},\n\n\t_onAnimZoom: function (ev) {\n\t\tthis._updateTransform(ev.center, ev.zoom);\n\t},\n\n\t_onZoom: function () {\n\t\tthis._updateTransform(this._map.getCenter(), this._map.getZoom());\n\t},\n\n\t_onZoomStart: function () {\n\t\t// Drag-then-pinch interactions might mess up the center and zoom.\n\t\t// In this case, the easiest way to prevent this is re-do the renderer\n\t\t//   bounds and padding when the zooming starts.\n\t\tthis._update();\n\t},\n\n\t_updateTransform: function (center, zoom) {\n\t\tvar scale = this._map.getZoomScale(zoom, this._zoom),\n\t\t    position = L.DomUtil.getPosition(this._container),\n\t\t    viewHalf = this._map.getSize().multiplyBy(0.5 + this.options.padding),\n\t\t    currentCenterPoint = this._map.project(this._center, zoom),\n\t\t    destCenterPoint = this._map.project(center, zoom),\n\t\t    centerOffset = destCenterPoint.subtract(currentCenterPoint),\n\n\t\t    topLeftOffset = viewHalf.multiplyBy(-scale).add(position).add(viewHalf).subtract(centerOffset);\n\n\t\tL.DomUtil.setTransform(this._container, topLeftOffset, scale);\n\t},\n\n\t_reset: function () {\n\t\tthis._update();\n\t\tthis._updateTransform(this._center, this._zoom);\n\t},\n\n\t_update: function () {\n\t\t// update pixel bounds of renderer container (for positioning/sizing/clipping later)\n\t\tvar p = this.options.padding,\n\t\t    size = this._map.getSize(),\n\t\t    min = this._map.containerPointToLayerPoint(size.multiplyBy(-p)).round();\n\n\t\tthis._bounds = new L.Bounds(min, min.add(size.multiplyBy(1 + p * 2)).round());\n\n\t\tthis._center = this._map.getCenter();\n\t\tthis._zoom = this._map.getZoom();\n\t}\n});\n\n\nL.Map.include({\n\t// used by each vector layer to decide which renderer to use\n\tgetRenderer: function (layer) {\n\t\tvar renderer = layer.options.renderer || this._getPaneRenderer(layer.options.pane) || this.options.renderer || this._renderer;\n\n\t\tif (!renderer) {\n\t\t\trenderer = this._renderer = (this.options.preferCanvas && L.canvas()) || L.svg();\n\t\t}\n\n\t\tif (!this.hasLayer(renderer)) {\n\t\t\tthis.addLayer(renderer);\n\t\t}\n\t\treturn renderer;\n\t},\n\n\t_getPaneRenderer: function (name) {\n\t\tif (name === 'overlayPane' || name === undefined) {\n\t\t\treturn false;\n\t\t}\n\n\t\tvar renderer = this._paneRenderers[name];\n\t\tif (renderer === undefined) {\n\t\t\trenderer = (L.SVG && L.svg({pane: name})) || (L.Canvas && L.canvas({pane: name}));\n\t\t\tthis._paneRenderers[name] = renderer;\n\t\t}\n\t\treturn renderer;\n\t}\n});\n\n\n","/*\n * L.Path is the base class for all Leaflet vector layers like polygons and circles.\n */\n\nL.Path = L.Layer.extend({\n\n\toptions: {\n\t\tstroke: true,\n\t\tcolor: '#3388ff',\n\t\tweight: 3,\n\t\topacity: 1,\n\t\tlineCap: 'round',\n\t\tlineJoin: 'round',\n\t\t// dashArray: null\n\t\t// dashOffset: null\n\n\t\t// fill: false\n\t\t// fillColor: same as color by default\n\t\tfillOpacity: 0.2,\n\t\tfillRule: 'evenodd',\n\n\t\t// className: ''\n\t\tinteractive: true\n\t},\n\n\tbeforeAdd: function (map) {\n\t\t// Renderer is set here because we need to call renderer.getEvents\n\t\t// before this.getEvents.\n\t\tthis._renderer = map.getRenderer(this);\n\t},\n\n\tonAdd: function () {\n\t\tthis._renderer._initPath(this);\n\t\tthis._reset();\n\t\tthis._renderer._addPath(this);\n\t},\n\n\tonRemove: function () {\n\t\tthis._renderer._removePath(this);\n\t},\n\n\tgetEvents: function () {\n\t\treturn {\n\t\t\tzoomend: this._project,\n\t\t\tmoveend: this._update,\n\t\t\tviewreset: this._reset\n\t\t};\n\t},\n\n\tredraw: function () {\n\t\tif (this._map) {\n\t\t\tthis._renderer._updatePath(this);\n\t\t}\n\t\treturn this;\n\t},\n\n\tsetStyle: function (style) {\n\t\tL.setOptions(this, style);\n\t\tif (this._renderer) {\n\t\t\tthis._renderer._updateStyle(this);\n\t\t}\n\t\treturn this;\n\t},\n\n\tbringToFront: function () {\n\t\tif (this._renderer) {\n\t\t\tthis._renderer._bringToFront(this);\n\t\t}\n\t\treturn this;\n\t},\n\n\tbringToBack: function () {\n\t\tif (this._renderer) {\n\t\t\tthis._renderer._bringToBack(this);\n\t\t}\n\t\treturn this;\n\t},\n\n\tgetElement: function () {\n\t\treturn this._path;\n\t},\n\n\t_reset: function () {\n\t\t// defined in children classes\n\t\tthis._project();\n\t\tthis._update();\n\t},\n\n\t_clickTolerance: function () {\n\t\t// used when doing hit detection for Canvas layers\n\t\treturn (this.options.stroke ? this.options.weight / 2 : 0) + (L.Browser.touch ? 10 : 0);\n\t}\n});\n\n\n","/*\r\n * L.LineUtil contains different utility functions for line segments\r\n * and polylines (clipping, simplification, distances, etc.)\r\n */\r\n\r\nL.LineUtil = {\r\n\r\n\t// Simplify polyline with vertex reduction and Douglas-Peucker simplification.\r\n\t// Improves rendering performance dramatically by lessening the number of points to draw.\r\n\r\n\tsimplify: function (points, tolerance) {\r\n\t\tif (!tolerance || !points.length) {\r\n\t\t\treturn points.slice();\r\n\t\t}\r\n\r\n\t\tvar sqTolerance = tolerance * tolerance;\r\n\r\n\t\t// stage 1: vertex reduction\r\n\t\tpoints = this._reducePoints(points, sqTolerance);\r\n\r\n\t\t// stage 2: Douglas-Peucker simplification\r\n\t\tpoints = this._simplifyDP(points, sqTolerance);\r\n\r\n\t\treturn points;\r\n\t},\r\n\r\n\t// distance from a point to a segment between two points\r\n\tpointToSegmentDistance:  function (p, p1, p2) {\r\n\t\treturn Math.sqrt(this._sqClosestPointOnSegment(p, p1, p2, true));\r\n\t},\r\n\r\n\tclosestPointOnSegment: function (p, p1, p2) {\r\n\t\treturn this._sqClosestPointOnSegment(p, p1, p2);\r\n\t},\r\n\r\n\t// Douglas-Peucker simplification, see http://en.wikipedia.org/wiki/Douglas-Peucker_algorithm\r\n\t_simplifyDP: function (points, sqTolerance) {\r\n\r\n\t\tvar len = points.length,\r\n\t\t    ArrayConstructor = typeof Uint8Array !== undefined + '' ? Uint8Array : Array,\r\n\t\t    markers = new ArrayConstructor(len);\r\n\r\n\t\tmarkers[0] = markers[len - 1] = 1;\r\n\r\n\t\tthis._simplifyDPStep(points, markers, sqTolerance, 0, len - 1);\r\n\r\n\t\tvar i,\r\n\t\t    newPoints = [];\r\n\r\n\t\tfor (i = 0; i < len; i++) {\r\n\t\t\tif (markers[i]) {\r\n\t\t\t\tnewPoints.push(points[i]);\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn newPoints;\r\n\t},\r\n\r\n\t_simplifyDPStep: function (points, markers, sqTolerance, first, last) {\r\n\r\n\t\tvar maxSqDist = 0,\r\n\t\t    index, i, sqDist;\r\n\r\n\t\tfor (i = first + 1; i <= last - 1; i++) {\r\n\t\t\tsqDist = this._sqClosestPointOnSegment(points[i], points[first], points[last], true);\r\n\r\n\t\t\tif (sqDist > maxSqDist) {\r\n\t\t\t\tindex = i;\r\n\t\t\t\tmaxSqDist = sqDist;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tif (maxSqDist > sqTolerance) {\r\n\t\t\tmarkers[index] = 1;\r\n\r\n\t\t\tthis._simplifyDPStep(points, markers, sqTolerance, first, index);\r\n\t\t\tthis._simplifyDPStep(points, markers, sqTolerance, index, last);\r\n\t\t}\r\n\t},\r\n\r\n\t// reduce points that are too close to each other to a single point\r\n\t_reducePoints: function (points, sqTolerance) {\r\n\t\tvar reducedPoints = [points[0]];\r\n\r\n\t\tfor (var i = 1, prev = 0, len = points.length; i < len; i++) {\r\n\t\t\tif (this._sqDist(points[i], points[prev]) > sqTolerance) {\r\n\t\t\t\treducedPoints.push(points[i]);\r\n\t\t\t\tprev = i;\r\n\t\t\t}\r\n\t\t}\r\n\t\tif (prev < len - 1) {\r\n\t\t\treducedPoints.push(points[len - 1]);\r\n\t\t}\r\n\t\treturn reducedPoints;\r\n\t},\r\n\r\n\t// Cohen-Sutherland line clipping algorithm.\r\n\t// Used to avoid rendering parts of a polyline that are not currently visible.\r\n\r\n\tclipSegment: function (a, b, bounds, useLastCode, round) {\r\n\t\tvar codeA = useLastCode ? this._lastCode : this._getBitCode(a, bounds),\r\n\t\t    codeB = this._getBitCode(b, bounds),\r\n\r\n\t\t    codeOut, p, newCode;\r\n\r\n\t\t// save 2nd code to avoid calculating it on the next segment\r\n\t\tthis._lastCode = codeB;\r\n\r\n\t\twhile (true) {\r\n\t\t\t// if a,b is inside the clip window (trivial accept)\r\n\t\t\tif (!(codeA | codeB)) { return [a, b]; }\r\n\r\n\t\t\t// if a,b is outside the clip window (trivial reject)\r\n\t\t\tif (codeA & codeB) { return false; }\r\n\r\n\t\t\t// other cases\r\n\t\t\tcodeOut = codeA || codeB;\r\n\t\t\tp = this._getEdgeIntersection(a, b, codeOut, bounds, round);\r\n\t\t\tnewCode = this._getBitCode(p, bounds);\r\n\r\n\t\t\tif (codeOut === codeA) {\r\n\t\t\t\ta = p;\r\n\t\t\t\tcodeA = newCode;\r\n\t\t\t} else {\r\n\t\t\t\tb = p;\r\n\t\t\t\tcodeB = newCode;\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\r\n\t_getEdgeIntersection: function (a, b, code, bounds, round) {\r\n\t\tvar dx = b.x - a.x,\r\n\t\t    dy = b.y - a.y,\r\n\t\t    min = bounds.min,\r\n\t\t    max = bounds.max,\r\n\t\t    x, y;\r\n\r\n\t\tif (code & 8) { // top\r\n\t\t\tx = a.x + dx * (max.y - a.y) / dy;\r\n\t\t\ty = max.y;\r\n\r\n\t\t} else if (code & 4) { // bottom\r\n\t\t\tx = a.x + dx * (min.y - a.y) / dy;\r\n\t\t\ty = min.y;\r\n\r\n\t\t} else if (code & 2) { // right\r\n\t\t\tx = max.x;\r\n\t\t\ty = a.y + dy * (max.x - a.x) / dx;\r\n\r\n\t\t} else if (code & 1) { // left\r\n\t\t\tx = min.x;\r\n\t\t\ty = a.y + dy * (min.x - a.x) / dx;\r\n\t\t}\r\n\r\n\t\treturn new L.Point(x, y, round);\r\n\t},\r\n\r\n\t_getBitCode: function (p, bounds) {\r\n\t\tvar code = 0;\r\n\r\n\t\tif (p.x < bounds.min.x) { // left\r\n\t\t\tcode |= 1;\r\n\t\t} else if (p.x > bounds.max.x) { // right\r\n\t\t\tcode |= 2;\r\n\t\t}\r\n\r\n\t\tif (p.y < bounds.min.y) { // bottom\r\n\t\t\tcode |= 4;\r\n\t\t} else if (p.y > bounds.max.y) { // top\r\n\t\t\tcode |= 8;\r\n\t\t}\r\n\r\n\t\treturn code;\r\n\t},\r\n\r\n\t// square distance (to avoid unnecessary Math.sqrt calls)\r\n\t_sqDist: function (p1, p2) {\r\n\t\tvar dx = p2.x - p1.x,\r\n\t\t    dy = p2.y - p1.y;\r\n\t\treturn dx * dx + dy * dy;\r\n\t},\r\n\r\n\t// return closest point on segment or distance to that point\r\n\t_sqClosestPointOnSegment: function (p, p1, p2, sqDist) {\r\n\t\tvar x = p1.x,\r\n\t\t    y = p1.y,\r\n\t\t    dx = p2.x - x,\r\n\t\t    dy = p2.y - y,\r\n\t\t    dot = dx * dx + dy * dy,\r\n\t\t    t;\r\n\r\n\t\tif (dot > 0) {\r\n\t\t\tt = ((p.x - x) * dx + (p.y - y) * dy) / dot;\r\n\r\n\t\t\tif (t > 1) {\r\n\t\t\t\tx = p2.x;\r\n\t\t\t\ty = p2.y;\r\n\t\t\t} else if (t > 0) {\r\n\t\t\t\tx += dx * t;\r\n\t\t\t\ty += dy * t;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tdx = p.x - x;\r\n\t\tdy = p.y - y;\r\n\r\n\t\treturn sqDist ? dx * dx + dy * dy : new L.Point(x, y);\r\n\t}\r\n};\r\n\n\n","/*\n * L.Polyline implements polyline vector layer (a set of points connected with lines)\n */\n\nL.Polyline = L.Path.extend({\n\n\toptions: {\n\t\t// how much to simplify the polyline on each zoom level\n\t\t// more = better performance and smoother look, less = more accurate\n\t\tsmoothFactor: 1.0\n\t\t// noClip: false\n\t},\n\n\tinitialize: function (latlngs, options) {\n\t\tL.setOptions(this, options);\n\t\tthis._setLatLngs(latlngs);\n\t},\n\n\tgetLatLngs: function () {\n\t\treturn this._latlngs;\n\t},\n\n\tsetLatLngs: function (latlngs) {\n\t\tthis._setLatLngs(latlngs);\n\t\treturn this.redraw();\n\t},\n\n\tisEmpty: function () {\n\t\treturn !this._latlngs.length;\n\t},\n\n\tclosestLayerPoint: function (p) {\n\t\tvar minDistance = Infinity,\n\t\t    minPoint = null,\n\t\t    closest = L.LineUtil._sqClosestPointOnSegment,\n\t\t    p1, p2;\n\n\t\tfor (var j = 0, jLen = this._parts.length; j < jLen; j++) {\n\t\t\tvar points = this._parts[j];\n\n\t\t\tfor (var i = 1, len = points.length; i < len; i++) {\n\t\t\t\tp1 = points[i - 1];\n\t\t\t\tp2 = points[i];\n\n\t\t\t\tvar sqDist = closest(p, p1, p2, true);\n\n\t\t\t\tif (sqDist < minDistance) {\n\t\t\t\t\tminDistance = sqDist;\n\t\t\t\t\tminPoint = closest(p, p1, p2);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (minPoint) {\n\t\t\tminPoint.distance = Math.sqrt(minDistance);\n\t\t}\n\t\treturn minPoint;\n\t},\n\n\tgetCenter: function () {\n\t\tvar i, halfDist, segDist, dist, p1, p2, ratio,\n\t\t    points = this._rings[0],\n\t\t    len = points.length;\n\n\t\tif (!len) { return null; }\n\n\t\t// polyline centroid algorithm; only uses the first ring if there are multiple\n\n\t\tfor (i = 0, halfDist = 0; i < len - 1; i++) {\n\t\t\thalfDist += points[i].distanceTo(points[i + 1]) / 2;\n\t\t}\n\n\t\t// The line is so small in the current view that all points are on the same pixel.\n\t\tif (halfDist === 0) {\n\t\t\treturn this._map.layerPointToLatLng(points[0]);\n\t\t}\n\n\t\tfor (i = 0, dist = 0; i < len - 1; i++) {\n\t\t\tp1 = points[i];\n\t\t\tp2 = points[i + 1];\n\t\t\tsegDist = p1.distanceTo(p2);\n\t\t\tdist += segDist;\n\n\t\t\tif (dist > halfDist) {\n\t\t\t\tratio = (dist - halfDist) / segDist;\n\t\t\t\treturn this._map.layerPointToLatLng([\n\t\t\t\t\tp2.x - ratio * (p2.x - p1.x),\n\t\t\t\t\tp2.y - ratio * (p2.y - p1.y)\n\t\t\t\t]);\n\t\t\t}\n\t\t}\n\t},\n\n\tgetBounds: function () {\n\t\treturn this._bounds;\n\t},\n\n\taddLatLng: function (latlng, latlngs) {\n\t\tlatlngs = latlngs || this._defaultShape();\n\t\tlatlng = L.latLng(latlng);\n\t\tlatlngs.push(latlng);\n\t\tthis._bounds.extend(latlng);\n\t\treturn this.redraw();\n\t},\n\n\t_setLatLngs: function (latlngs) {\n\t\tthis._bounds = new L.LatLngBounds();\n\t\tthis._latlngs = this._convertLatLngs(latlngs);\n\t},\n\n\t_defaultShape: function () {\n\t\treturn L.Polyline._flat(this._latlngs) ? this._latlngs : this._latlngs[0];\n\t},\n\n\t// recursively convert latlngs input into actual LatLng instances; calculate bounds along the way\n\t_convertLatLngs: function (latlngs) {\n\t\tvar result = [],\n\t\t    flat = L.Polyline._flat(latlngs);\n\n\t\tfor (var i = 0, len = latlngs.length; i < len; i++) {\n\t\t\tif (flat) {\n\t\t\t\tresult[i] = L.latLng(latlngs[i]);\n\t\t\t\tthis._bounds.extend(result[i]);\n\t\t\t} else {\n\t\t\t\tresult[i] = this._convertLatLngs(latlngs[i]);\n\t\t\t}\n\t\t}\n\n\t\treturn result;\n\t},\n\n\t_project: function () {\n\t\tthis._rings = [];\n\t\tthis._projectLatlngs(this._latlngs, this._rings);\n\n\t\t// project bounds as well to use later for Canvas hit detection/etc.\n\t\tvar w = this._clickTolerance(),\n\t\t    p = new L.Point(w, -w);\n\n\t\tif (this._bounds.isValid()) {\n\t\t\tthis._pxBounds = new L.Bounds(\n\t\t\t\tthis._map.latLngToLayerPoint(this._bounds.getSouthWest())._subtract(p),\n\t\t\t\tthis._map.latLngToLayerPoint(this._bounds.getNorthEast())._add(p));\n\t\t}\n\t},\n\n\t// recursively turns latlngs into a set of rings with projected coordinates\n\t_projectLatlngs: function (latlngs, result) {\n\n\t\tvar flat = latlngs[0] instanceof L.LatLng,\n\t\t    len = latlngs.length,\n\t\t    i, ring;\n\n\t\tif (flat) {\n\t\t\tring = [];\n\t\t\tfor (i = 0; i < len; i++) {\n\t\t\t\tring[i] = this._map.latLngToLayerPoint(latlngs[i]);\n\t\t\t}\n\t\t\tresult.push(ring);\n\t\t} else {\n\t\t\tfor (i = 0; i < len; i++) {\n\t\t\t\tthis._projectLatlngs(latlngs[i], result);\n\t\t\t}\n\t\t}\n\t},\n\n\t// clip polyline by renderer bounds so that we have less to render for performance\n\t_clipPoints: function () {\n\t\tvar bounds = this._renderer._bounds;\n\n\t\tthis._parts = [];\n\t\tif (!this._pxBounds || !this._pxBounds.intersects(bounds)) {\n\t\t\treturn;\n\t\t}\n\n\t\tif (this.options.noClip) {\n\t\t\tthis._parts = this._rings;\n\t\t\treturn;\n\t\t}\n\n\t\tvar parts = this._parts,\n\t\t    i, j, k, len, len2, segment, points;\n\n\t\tfor (i = 0, k = 0, len = this._rings.length; i < len; i++) {\n\t\t\tpoints = this._rings[i];\n\n\t\t\tfor (j = 0, len2 = points.length; j < len2 - 1; j++) {\n\t\t\t\tsegment = L.LineUtil.clipSegment(points[j], points[j + 1], bounds, j, true);\n\n\t\t\t\tif (!segment) { continue; }\n\n\t\t\t\tparts[k] = parts[k] || [];\n\t\t\t\tparts[k].push(segment[0]);\n\n\t\t\t\t// if segment goes out of screen, or it's the last one, it's the end of the line part\n\t\t\t\tif ((segment[1] !== points[j + 1]) || (j === len2 - 2)) {\n\t\t\t\t\tparts[k].push(segment[1]);\n\t\t\t\t\tk++;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\t// simplify each clipped part of the polyline for performance\n\t_simplifyPoints: function () {\n\t\tvar parts = this._parts,\n\t\t    tolerance = this.options.smoothFactor;\n\n\t\tfor (var i = 0, len = parts.length; i < len; i++) {\n\t\t\tparts[i] = L.LineUtil.simplify(parts[i], tolerance);\n\t\t}\n\t},\n\n\t_update: function () {\n\t\tif (!this._map) { return; }\n\n\t\tthis._clipPoints();\n\t\tthis._simplifyPoints();\n\t\tthis._updatePath();\n\t},\n\n\t_updatePath: function () {\n\t\tthis._renderer._updatePoly(this);\n\t}\n});\n\nL.polyline = function (latlngs, options) {\n\treturn new L.Polyline(latlngs, options);\n};\n\nL.Polyline._flat = function (latlngs) {\n\t// true if it's a flat array of latlngs; false if nested\n\treturn !L.Util.isArray(latlngs[0]) || (typeof latlngs[0][0] !== 'object' && typeof latlngs[0][0] !== 'undefined');\n};\n\n\n","/*\r\n * L.PolyUtil contains utility functions for polygons (clipping, etc.).\r\n */\r\n\r\nL.PolyUtil = {};\r\n\r\n/*\r\n * Sutherland-Hodgeman polygon clipping algorithm.\r\n * Used to avoid rendering parts of a polygon that are not currently visible.\r\n */\r\nL.PolyUtil.clipPolygon = function (points, bounds, round) {\r\n\tvar clippedPoints,\r\n\t    edges = [1, 4, 2, 8],\r\n\t    i, j, k,\r\n\t    a, b,\r\n\t    len, edge, p,\r\n\t    lu = L.LineUtil;\r\n\r\n\tfor (i = 0, len = points.length; i < len; i++) {\r\n\t\tpoints[i]._code = lu._getBitCode(points[i], bounds);\r\n\t}\r\n\r\n\t// for each edge (left, bottom, right, top)\r\n\tfor (k = 0; k < 4; k++) {\r\n\t\tedge = edges[k];\r\n\t\tclippedPoints = [];\r\n\r\n\t\tfor (i = 0, len = points.length, j = len - 1; i < len; j = i++) {\r\n\t\t\ta = points[i];\r\n\t\t\tb = points[j];\r\n\r\n\t\t\t// if a is inside the clip window\r\n\t\t\tif (!(a._code & edge)) {\r\n\t\t\t\t// if b is outside the clip window (a->b goes out of screen)\r\n\t\t\t\tif (b._code & edge) {\r\n\t\t\t\t\tp = lu._getEdgeIntersection(b, a, edge, bounds, round);\r\n\t\t\t\t\tp._code = lu._getBitCode(p, bounds);\r\n\t\t\t\t\tclippedPoints.push(p);\r\n\t\t\t\t}\r\n\t\t\t\tclippedPoints.push(a);\r\n\r\n\t\t\t// else if b is inside the clip window (a->b enters the screen)\r\n\t\t\t} else if (!(b._code & edge)) {\r\n\t\t\t\tp = lu._getEdgeIntersection(b, a, edge, bounds, round);\r\n\t\t\t\tp._code = lu._getBitCode(p, bounds);\r\n\t\t\t\tclippedPoints.push(p);\r\n\t\t\t}\r\n\t\t}\r\n\t\tpoints = clippedPoints;\r\n\t}\r\n\r\n\treturn points;\r\n};\r\n\n\n","/*\n * L.Polygon implements polygon vector layer (closed polyline with a fill inside).\n */\n\nL.Polygon = L.Polyline.extend({\n\n\toptions: {\n\t\tfill: true\n\t},\n\n\tisEmpty: function () {\n\t\treturn !this._latlngs.length || !this._latlngs[0].length;\n\t},\n\n\tgetCenter: function () {\n\t\tvar i, j, p1, p2, f, area, x, y, center,\n\t\t    points = this._rings[0],\n\t\t    len = points.length;\n\n\t\tif (!len) { return null; }\n\n\t\t// polygon centroid algorithm; only uses the first ring if there are multiple\n\n\t\tarea = x = y = 0;\n\n\t\tfor (i = 0, j = len - 1; i < len; j = i++) {\n\t\t\tp1 = points[i];\n\t\t\tp2 = points[j];\n\n\t\t\tf = p1.y * p2.x - p2.y * p1.x;\n\t\t\tx += (p1.x + p2.x) * f;\n\t\t\ty += (p1.y + p2.y) * f;\n\t\t\tarea += f * 3;\n\t\t}\n\n\t\tif (area === 0) {\n\t\t\t// Polygon is so small that all points are on same pixel.\n\t\t\tcenter = points[0];\n\t\t} else {\n\t\t\tcenter = [x / area, y / area];\n\t\t}\n\t\treturn this._map.layerPointToLatLng(center);\n\t},\n\n\t_convertLatLngs: function (latlngs) {\n\t\tvar result = L.Polyline.prototype._convertLatLngs.call(this, latlngs),\n\t\t    len = result.length;\n\n\t\t// remove last point if it equals first one\n\t\tif (len >= 2 && result[0] instanceof L.LatLng && result[0].equals(result[len - 1])) {\n\t\t\tresult.pop();\n\t\t}\n\t\treturn result;\n\t},\n\n\t_setLatLngs: function (latlngs) {\n\t\tL.Polyline.prototype._setLatLngs.call(this, latlngs);\n\t\tif (L.Polyline._flat(this._latlngs)) {\n\t\t\tthis._latlngs = [this._latlngs];\n\t\t}\n\t},\n\n\t_defaultShape: function () {\n\t\treturn L.Polyline._flat(this._latlngs[0]) ? this._latlngs[0] : this._latlngs[0][0];\n\t},\n\n\t_clipPoints: function () {\n\t\t// polygons need a different clipping algorithm so we redefine that\n\n\t\tvar bounds = this._renderer._bounds,\n\t\t    w = this.options.weight,\n\t\t    p = new L.Point(w, w);\n\n\t\t// increase clip padding by stroke width to avoid stroke on clip edges\n\t\tbounds = new L.Bounds(bounds.min.subtract(p), bounds.max.add(p));\n\n\t\tthis._parts = [];\n\t\tif (!this._pxBounds || !this._pxBounds.intersects(bounds)) {\n\t\t\treturn;\n\t\t}\n\n\t\tif (this.options.noClip) {\n\t\t\tthis._parts = this._rings;\n\t\t\treturn;\n\t\t}\n\n\t\tfor (var i = 0, len = this._rings.length, clipped; i < len; i++) {\n\t\t\tclipped = L.PolyUtil.clipPolygon(this._rings[i], bounds, true);\n\t\t\tif (clipped.length) {\n\t\t\t\tthis._parts.push(clipped);\n\t\t\t}\n\t\t}\n\t},\n\n\t_updatePath: function () {\n\t\tthis._renderer._updatePoly(this, true);\n\t}\n});\n\nL.polygon = function (latlngs, options) {\n\treturn new L.Polygon(latlngs, options);\n};\n\n\n","/*\n * L.Rectangle extends Polygon and creates a rectangle when passed a LatLngBounds object.\n */\n\nL.Rectangle = L.Polygon.extend({\n\tinitialize: function (latLngBounds, options) {\n\t\tL.Polygon.prototype.initialize.call(this, this._boundsToLatLngs(latLngBounds), options);\n\t},\n\n\tsetBounds: function (latLngBounds) {\n\t\treturn this.setLatLngs(this._boundsToLatLngs(latLngBounds));\n\t},\n\n\t_boundsToLatLngs: function (latLngBounds) {\n\t\tlatLngBounds = L.latLngBounds(latLngBounds);\n\t\treturn [\n\t\t\tlatLngBounds.getSouthWest(),\n\t\t\tlatLngBounds.getNorthWest(),\n\t\t\tlatLngBounds.getNorthEast(),\n\t\t\tlatLngBounds.getSouthEast()\n\t\t];\n\t}\n});\n\nL.rectangle = function (latLngBounds, options) {\n\treturn new L.Rectangle(latLngBounds, options);\n};\n\n\n","/*\n * L.CircleMarker is a circle overlay with a permanent pixel radius.\n */\n\nL.CircleMarker = L.Path.extend({\n\n\toptions: {\n\t\tfill: true,\n\t\tradius: 10\n\t},\n\n\tinitialize: function (latlng, options) {\n\t\tL.setOptions(this, options);\n\t\tthis._latlng = L.latLng(latlng);\n\t\tthis._radius = this.options.radius;\n\t},\n\n\tsetLatLng: function (latlng) {\n\t\tthis._latlng = L.latLng(latlng);\n\t\tthis.redraw();\n\t\treturn this.fire('move', {latlng: this._latlng});\n\t},\n\n\tgetLatLng: function () {\n\t\treturn this._latlng;\n\t},\n\n\tsetRadius: function (radius) {\n\t\tthis.options.radius = this._radius = radius;\n\t\treturn this.redraw();\n\t},\n\n\tgetRadius: function () {\n\t\treturn this._radius;\n\t},\n\n\tsetStyle : function (options) {\n\t\tvar radius = options && options.radius || this._radius;\n\t\tL.Path.prototype.setStyle.call(this, options);\n\t\tthis.setRadius(radius);\n\t\treturn this;\n\t},\n\n\t_project: function () {\n\t\tthis._point = this._map.latLngToLayerPoint(this._latlng);\n\t\tthis._updateBounds();\n\t},\n\n\t_updateBounds: function () {\n\t\tvar r = this._radius,\n\t\t    r2 = this._radiusY || r,\n\t\t    w = this._clickTolerance(),\n\t\t    p = [r + w, r2 + w];\n\t\tthis._pxBounds = new L.Bounds(this._point.subtract(p), this._point.add(p));\n\t},\n\n\t_update: function () {\n\t\tif (this._map) {\n\t\t\tthis._updatePath();\n\t\t}\n\t},\n\n\t_updatePath: function () {\n\t\tthis._renderer._updateCircle(this);\n\t},\n\n\t_empty: function () {\n\t\treturn this._radius && !this._renderer._bounds.intersects(this._pxBounds);\n\t}\n});\n\nL.circleMarker = function (latlng, options) {\n\treturn new L.CircleMarker(latlng, options);\n};\n\n\n","/*\n * L.Circle is a circle overlay (with a certain radius in meters).\n * It's an approximation and starts to diverge from a real circle closer to poles (due to projection distortion)\n */\n\nL.Circle = L.CircleMarker.extend({\n\n\tinitialize: function (latlng, options) {\n\t\tL.setOptions(this, options);\n\t\tthis._latlng = L.latLng(latlng);\n\t\tthis._mRadius = this.options.radius;\n\t},\n\n\tsetRadius: function (radius) {\n\t\tthis._mRadius = radius;\n\t\treturn this.redraw();\n\t},\n\n\tgetRadius: function () {\n\t\treturn this._mRadius;\n\t},\n\n\tgetBounds: function () {\n\t\tvar half = [this._radius, this._radiusY || this._radius];\n\n\t\treturn new L.LatLngBounds(\n\t\t\tthis._map.layerPointToLatLng(this._point.subtract(half)),\n\t\t\tthis._map.layerPointToLatLng(this._point.add(half)));\n\t},\n\n\tsetStyle: L.Path.prototype.setStyle,\n\n\t_project: function () {\n\n\t\tvar lng = this._latlng.lng,\n\t\t    lat = this._latlng.lat,\n\t\t    map = this._map,\n\t\t    crs = map.options.crs;\n\n\t\tif (crs.distance === L.CRS.Earth.distance) {\n\t\t\tvar d = Math.PI / 180,\n\t\t\t    latR = (this._mRadius / L.CRS.Earth.R) / d,\n\t\t\t    top = map.project([lat + latR, lng]),\n\t\t\t    bottom = map.project([lat - latR, lng]),\n\t\t\t    p = top.add(bottom).divideBy(2),\n\t\t\t    lat2 = map.unproject(p).lat,\n\t\t\t    lngR = Math.acos((Math.cos(latR * d) - Math.sin(lat * d) * Math.sin(lat2 * d)) /\n\t\t\t            (Math.cos(lat * d) * Math.cos(lat2 * d))) / d;\n\n\t\t\tthis._point = p.subtract(map.getPixelOrigin());\n\t\t\tthis._radius = isNaN(lngR) ? 0 : Math.max(Math.round(p.x - map.project([lat2, lng - lngR]).x), 1);\n\t\t\tthis._radiusY = Math.max(Math.round(p.y - top.y), 1);\n\n\t\t} else {\n\t\t\tvar latlng2 = crs.unproject(crs.project(this._latlng).subtract([this._mRadius, 0]));\n\n\t\t\tthis._point = map.latLngToLayerPoint(this._latlng);\n\t\t\tthis._radius = this._point.x - map.latLngToLayerPoint(latlng2).x;\n\t\t}\n\n\t\tthis._updateBounds();\n\t}\n});\n\nL.circle = function (latlng, options, legacyOptions) {\n\tif (typeof options === 'number') {\n\t\t// Backwards compatibility with 0.7.x factory (latlng, radius, options?)\n\t\toptions = L.extend({}, legacyOptions, {radius: options});\n\t}\n\treturn new L.Circle(latlng, options);\n};\n\n\n","/*\n * L.SVG renders vector layers with SVG. All SVG-specific code goes here.\n */\n\nL.SVG = L.Renderer.extend({\n\n\t_initContainer: function () {\n\t\tthis._container = L.SVG.create('svg');\n\n\t\t// makes it possible to click through svg root; we'll reset it back in individual paths\n\t\tthis._container.setAttribute('pointer-events', 'none');\n\n\t\tthis._rootGroup = L.SVG.create('g');\n\t\tthis._container.appendChild(this._rootGroup);\n\t},\n\n\t_update: function () {\n\t\tif (this._map._animatingZoom && this._bounds) { return; }\n\n\t\tL.Renderer.prototype._update.call(this);\n\n\t\tvar b = this._bounds,\n\t\t    size = b.getSize(),\n\t\t    container = this._container;\n\n\t\t// set size of svg-container if changed\n\t\tif (!this._svgSize || !this._svgSize.equals(size)) {\n\t\t\tthis._svgSize = size;\n\t\t\tcontainer.setAttribute('width', size.x);\n\t\t\tcontainer.setAttribute('height', size.y);\n\t\t}\n\n\t\t// movement: update container viewBox so that we don't have to change coordinates of individual layers\n\t\tL.DomUtil.setPosition(container, b.min);\n\t\tcontainer.setAttribute('viewBox', [b.min.x, b.min.y, size.x, size.y].join(' '));\n\t},\n\n\t// methods below are called by vector layers implementations\n\n\t_initPath: function (layer) {\n\t\tvar path = layer._path = L.SVG.create('path');\n\n\t\tif (layer.options.className) {\n\t\t\tL.DomUtil.addClass(path, layer.options.className);\n\t\t}\n\n\t\tif (layer.options.interactive) {\n\t\t\tL.DomUtil.addClass(path, 'leaflet-interactive');\n\t\t}\n\n\t\tthis._updateStyle(layer);\n\t},\n\n\t_addPath: function (layer) {\n\t\tthis._rootGroup.appendChild(layer._path);\n\t\tlayer.addInteractiveTarget(layer._path);\n\t},\n\n\t_removePath: function (layer) {\n\t\tL.DomUtil.remove(layer._path);\n\t\tlayer.removeInteractiveTarget(layer._path);\n\t},\n\n\t_updatePath: function (layer) {\n\t\tlayer._project();\n\t\tlayer._update();\n\t},\n\n\t_updateStyle: function (layer) {\n\t\tvar path = layer._path,\n\t\t    options = layer.options;\n\n\t\tif (!path) { return; }\n\n\t\tif (options.stroke) {\n\t\t\tpath.setAttribute('stroke', options.color);\n\t\t\tpath.setAttribute('stroke-opacity', options.opacity);\n\t\t\tpath.setAttribute('stroke-width', options.weight);\n\t\t\tpath.setAttribute('stroke-linecap', options.lineCap);\n\t\t\tpath.setAttribute('stroke-linejoin', options.lineJoin);\n\n\t\t\tif (options.dashArray) {\n\t\t\t\tpath.setAttribute('stroke-dasharray', options.dashArray);\n\t\t\t} else {\n\t\t\t\tpath.removeAttribute('stroke-dasharray');\n\t\t\t}\n\n\t\t\tif (options.dashOffset) {\n\t\t\t\tpath.setAttribute('stroke-dashoffset', options.dashOffset);\n\t\t\t} else {\n\t\t\t\tpath.removeAttribute('stroke-dashoffset');\n\t\t\t}\n\t\t} else {\n\t\t\tpath.setAttribute('stroke', 'none');\n\t\t}\n\n\t\tif (options.fill) {\n\t\t\tpath.setAttribute('fill', options.fillColor || options.color);\n\t\t\tpath.setAttribute('fill-opacity', options.fillOpacity);\n\t\t\tpath.setAttribute('fill-rule', options.fillRule || 'evenodd');\n\t\t} else {\n\t\t\tpath.setAttribute('fill', 'none');\n\t\t}\n\n\t\tpath.setAttribute('pointer-events', options.pointerEvents || (options.interactive ? 'visiblePainted' : 'none'));\n\t},\n\n\t_updatePoly: function (layer, closed) {\n\t\tthis._setPath(layer, L.SVG.pointsToPath(layer._parts, closed));\n\t},\n\n\t_updateCircle: function (layer) {\n\t\tvar p = layer._point,\n\t\t    r = layer._radius,\n\t\t    r2 = layer._radiusY || r,\n\t\t    arc = 'a' + r + ',' + r2 + ' 0 1,0 ';\n\n\t\t// drawing a circle with two half-arcs\n\t\tvar d = layer._empty() ? 'M0 0' :\n\t\t\t\t'M' + (p.x - r) + ',' + p.y +\n\t\t\t\tarc + (r * 2) + ',0 ' +\n\t\t\t\tarc + (-r * 2) + ',0 ';\n\n\t\tthis._setPath(layer, d);\n\t},\n\n\t_setPath: function (layer, path) {\n\t\tlayer._path.setAttribute('d', path);\n\t},\n\n\t// SVG does not have the concept of zIndex so we resort to changing the DOM order of elements\n\t_bringToFront: function (layer) {\n\t\tL.DomUtil.toFront(layer._path);\n\t},\n\n\t_bringToBack: function (layer) {\n\t\tL.DomUtil.toBack(layer._path);\n\t}\n});\n\n\nL.extend(L.SVG, {\n\tcreate: function (name) {\n\t\treturn document.createElementNS('http://www.w3.org/2000/svg', name);\n\t},\n\n\t// generates SVG path string for multiple rings, with each ring turning into \"M..L..L..\" instructions\n\tpointsToPath: function (rings, closed) {\n\t\tvar str = '',\n\t\t    i, j, len, len2, points, p;\n\n\t\tfor (i = 0, len = rings.length; i < len; i++) {\n\t\t\tpoints = rings[i];\n\n\t\t\tfor (j = 0, len2 = points.length; j < len2; j++) {\n\t\t\t\tp = points[j];\n\t\t\t\tstr += (j ? 'L' : 'M') + p.x + ' ' + p.y;\n\t\t\t}\n\n\t\t\t// closes the ring for polygons; \"x\" is VML syntax\n\t\t\tstr += closed ? (L.Browser.svg ? 'z' : 'x') : '';\n\t\t}\n\n\t\t// SVG complains about empty path strings\n\t\treturn str || 'M0 0';\n\t}\n});\n\nL.Browser.svg = !!(document.createElementNS && L.SVG.create('svg').createSVGRect);\n\nL.svg = function (options) {\n\treturn L.Browser.svg || L.Browser.vml ? new L.SVG(options) : null;\n};\n\n\n","/*\n * Vector rendering for IE7-8 through VML.\n * Thanks to Dmitry Baranovsky and his Raphael library for inspiration!\n */\n\nL.Browser.vml = !L.Browser.svg && (function () {\n\ttry {\n\t\tvar div = document.createElement('div');\n\t\tdiv.innerHTML = '<v:shape adj=\"1\"/>';\n\n\t\tvar shape = div.firstChild;\n\t\tshape.style.behavior = 'url(#default#VML)';\n\n\t\treturn shape && (typeof shape.adj === 'object');\n\n\t} catch (e) {\n\t\treturn false;\n\t}\n}());\n\n// redefine some SVG methods to handle VML syntax which is similar but with some differences\nL.SVG.include(!L.Browser.vml ? {} : {\n\n\t_initContainer: function () {\n\t\tthis._container = L.DomUtil.create('div', 'leaflet-vml-container');\n\t},\n\n\t_update: function () {\n\t\tif (this._map._animatingZoom) { return; }\n\t\tL.Renderer.prototype._update.call(this);\n\t},\n\n\t_initPath: function (layer) {\n\t\tvar container = layer._container = L.SVG.create('shape');\n\n\t\tL.DomUtil.addClass(container, 'leaflet-vml-shape ' + (this.options.className || ''));\n\n\t\tcontainer.coordsize = '1 1';\n\n\t\tlayer._path = L.SVG.create('path');\n\t\tcontainer.appendChild(layer._path);\n\n\t\tthis._updateStyle(layer);\n\t},\n\n\t_addPath: function (layer) {\n\t\tvar container = layer._container;\n\t\tthis._container.appendChild(container);\n\n\t\tif (layer.options.interactive) {\n\t\t\tlayer.addInteractiveTarget(container);\n\t\t}\n\t},\n\n\t_removePath: function (layer) {\n\t\tvar container = layer._container;\n\t\tL.DomUtil.remove(container);\n\t\tlayer.removeInteractiveTarget(container);\n\t},\n\n\t_updateStyle: function (layer) {\n\t\tvar stroke = layer._stroke,\n\t\t    fill = layer._fill,\n\t\t    options = layer.options,\n\t\t    container = layer._container;\n\n\t\tcontainer.stroked = !!options.stroke;\n\t\tcontainer.filled = !!options.fill;\n\n\t\tif (options.stroke) {\n\t\t\tif (!stroke) {\n\t\t\t\tstroke = layer._stroke = L.SVG.create('stroke');\n\t\t\t}\n\t\t\tcontainer.appendChild(stroke);\n\t\t\tstroke.weight = options.weight + 'px';\n\t\t\tstroke.color = options.color;\n\t\t\tstroke.opacity = options.opacity;\n\n\t\t\tif (options.dashArray) {\n\t\t\t\tstroke.dashStyle = L.Util.isArray(options.dashArray) ?\n\t\t\t\t    options.dashArray.join(' ') :\n\t\t\t\t    options.dashArray.replace(/( *, *)/g, ' ');\n\t\t\t} else {\n\t\t\t\tstroke.dashStyle = '';\n\t\t\t}\n\t\t\tstroke.endcap = options.lineCap.replace('butt', 'flat');\n\t\t\tstroke.joinstyle = options.lineJoin;\n\n\t\t} else if (stroke) {\n\t\t\tcontainer.removeChild(stroke);\n\t\t\tlayer._stroke = null;\n\t\t}\n\n\t\tif (options.fill) {\n\t\t\tif (!fill) {\n\t\t\t\tfill = layer._fill = L.SVG.create('fill');\n\t\t\t}\n\t\t\tcontainer.appendChild(fill);\n\t\t\tfill.color = options.fillColor || options.color;\n\t\t\tfill.opacity = options.fillOpacity;\n\n\t\t} else if (fill) {\n\t\t\tcontainer.removeChild(fill);\n\t\t\tlayer._fill = null;\n\t\t}\n\t},\n\n\t_updateCircle: function (layer) {\n\t\tvar p = layer._point.round(),\n\t\t    r = Math.round(layer._radius),\n\t\t    r2 = Math.round(layer._radiusY || r);\n\n\t\tthis._setPath(layer, layer._empty() ? 'M0 0' :\n\t\t\t\t'AL ' + p.x + ',' + p.y + ' ' + r + ',' + r2 + ' 0,' + (65535 * 360));\n\t},\n\n\t_setPath: function (layer, path) {\n\t\tlayer._path.v = path;\n\t},\n\n\t_bringToFront: function (layer) {\n\t\tL.DomUtil.toFront(layer._container);\n\t},\n\n\t_bringToBack: function (layer) {\n\t\tL.DomUtil.toBack(layer._container);\n\t}\n});\n\nif (L.Browser.vml) {\n\tL.SVG.create = (function () {\n\t\ttry {\n\t\t\tdocument.namespaces.add('lvml', 'urn:schemas-microsoft-com:vml');\n\t\t\treturn function (name) {\n\t\t\t\treturn document.createElement('<lvml:' + name + ' class=\"lvml\">');\n\t\t\t};\n\t\t} catch (e) {\n\t\t\treturn function (name) {\n\t\t\t\treturn document.createElement('<' + name + ' xmlns=\"urn:schemas-microsoft.com:vml\" class=\"lvml\">');\n\t\t\t};\n\t\t}\n\t})();\n}\n\n\n","/*\n * L.Canvas handles Canvas vector layers rendering and mouse events handling. All Canvas-specific code goes here.\n */\n\nL.Canvas = L.Renderer.extend({\n\n\tonAdd: function () {\n\t\tL.Renderer.prototype.onAdd.call(this);\n\n\t\tthis._layers = this._layers || {};\n\n\t\t// Redraw vectors since canvas is cleared upon removal,\n\t\t// in case of removing the renderer itself from the map.\n\t\tthis._draw();\n\t},\n\n\t_initContainer: function () {\n\t\tvar container = this._container = document.createElement('canvas');\n\n\t\tL.DomEvent\n\t\t\t.on(container, 'mousemove', L.Util.throttle(this._onMouseMove, 32, this), this)\n\t\t\t.on(container, 'click dblclick mousedown mouseup contextmenu', this._onClick, this)\n\t\t\t.on(container, 'mouseout', this._handleMouseOut, this);\n\n\t\tthis._ctx = container.getContext('2d');\n\t},\n\n\t_update: function () {\n\t\tif (this._map._animatingZoom && this._bounds) { return; }\n\n\t\tthis._drawnLayers = {};\n\n\t\tL.Renderer.prototype._update.call(this);\n\n\t\tvar b = this._bounds,\n\t\t    container = this._container,\n\t\t    size = b.getSize(),\n\t\t    m = L.Browser.retina ? 2 : 1;\n\n\t\tL.DomUtil.setPosition(container, b.min);\n\n\t\t// set canvas size (also clearing it); use double size on retina\n\t\tcontainer.width = m * size.x;\n\t\tcontainer.height = m * size.y;\n\t\tcontainer.style.width = size.x + 'px';\n\t\tcontainer.style.height = size.y + 'px';\n\n\t\tif (L.Browser.retina) {\n\t\t\tthis._ctx.scale(2, 2);\n\t\t}\n\n\t\t// translate so we use the same path coordinates after canvas element moves\n\t\tthis._ctx.translate(-b.min.x, -b.min.y);\n\t},\n\n\t_initPath: function (layer) {\n\t\tthis._layers[L.stamp(layer)] = layer;\n\t},\n\n\t_addPath: L.Util.falseFn,\n\n\t_removePath: function (layer) {\n\t\tlayer._removed = true;\n\t\tthis._requestRedraw(layer);\n\t},\n\n\t_updatePath: function (layer) {\n\t\tthis._redrawBounds = layer._pxBounds;\n\t\tthis._draw(true);\n\t\tlayer._project();\n\t\tlayer._update();\n\t\tthis._draw();\n\t\tthis._redrawBounds = null;\n\t},\n\n\t_updateStyle: function (layer) {\n\t\tthis._requestRedraw(layer);\n\t},\n\n\t_requestRedraw: function (layer) {\n\t\tif (!this._map) { return; }\n\n\t\tvar padding = (layer.options.weight || 0) + 1;\n\t\tthis._redrawBounds = this._redrawBounds || new L.Bounds();\n\t\tthis._redrawBounds.extend(layer._pxBounds.min.subtract([padding, padding]));\n\t\tthis._redrawBounds.extend(layer._pxBounds.max.add([padding, padding]));\n\n\t\tthis._redrawRequest = this._redrawRequest || L.Util.requestAnimFrame(this._redraw, this);\n\t},\n\n\t_redraw: function () {\n\t\tthis._redrawRequest = null;\n\n\t\tthis._draw(true); // clear layers in redraw bounds\n\t\tthis._draw(); // draw layers\n\n\t\tthis._redrawBounds = null;\n\t},\n\n\t_draw: function (clear) {\n\t\tthis._clear = clear;\n\t\tvar layer, bounds = this._redrawBounds;\n\t\tthis._ctx.save();\n\t\tif (bounds) {\n\t\t\tthis._ctx.beginPath();\n\t\t\tthis._ctx.rect(bounds.min.x, bounds.min.y, bounds.max.x - bounds.min.x, bounds.max.y - bounds.min.y);\n\t\t\tthis._ctx.clip();\n\t\t}\n\n\t\tfor (var id in this._layers) {\n\t\t\tlayer = this._layers[id];\n\t\t\tif (!bounds || layer._pxBounds.intersects(bounds)) {\n\t\t\t\tlayer._updatePath();\n\t\t\t}\n\t\t\tif (clear && layer._removed) {\n\t\t\t\tdelete layer._removed;\n\t\t\t\tdelete this._layers[id];\n\t\t\t}\n\t\t}\n\t\tthis._ctx.restore();  // Restore state before clipping.\n\t},\n\n\t_updatePoly: function (layer, closed) {\n\n\t\tvar i, j, len2, p,\n\t\t    parts = layer._parts,\n\t\t    len = parts.length,\n\t\t    ctx = this._ctx;\n\n\t\tif (!len) { return; }\n\n\t\tthis._drawnLayers[layer._leaflet_id] = layer;\n\n\t\tctx.beginPath();\n\n\t\tfor (i = 0; i < len; i++) {\n\t\t\tfor (j = 0, len2 = parts[i].length; j < len2; j++) {\n\t\t\t\tp = parts[i][j];\n\t\t\t\tctx[j ? 'lineTo' : 'moveTo'](p.x, p.y);\n\t\t\t}\n\t\t\tif (closed) {\n\t\t\t\tctx.closePath();\n\t\t\t}\n\t\t}\n\n\t\tthis._fillStroke(ctx, layer);\n\n\t\t// TODO optimization: 1 fill/stroke for all features with equal style instead of 1 for each feature\n\t},\n\n\t_updateCircle: function (layer) {\n\n\t\tif (layer._empty()) { return; }\n\n\t\tvar p = layer._point,\n\t\t    ctx = this._ctx,\n\t\t    r = layer._radius,\n\t\t    s = (layer._radiusY || r) / r;\n\n\t\tif (s !== 1) {\n\t\t\tctx.save();\n\t\t\tctx.scale(1, s);\n\t\t}\n\n\t\tctx.beginPath();\n\t\tctx.arc(p.x, p.y / s, r, 0, Math.PI * 2, false);\n\n\t\tif (s !== 1) {\n\t\t\tctx.restore();\n\t\t}\n\n\t\tthis._fillStroke(ctx, layer);\n\t},\n\n\t_fillStroke: function (ctx, layer) {\n\t\tvar clear = this._clear,\n\t\t    options = layer.options;\n\n\t\tctx.globalCompositeOperation = clear ? 'destination-out' : 'source-over';\n\n\t\tif (options.fill) {\n\t\t\tctx.globalAlpha = clear ? 1 : options.fillOpacity;\n\t\t\tctx.fillStyle = options.fillColor || options.color;\n\t\t\tctx.fill(options.fillRule || 'evenodd');\n\t\t}\n\n\t\tif (options.stroke && options.weight !== 0) {\n\t\t\tctx.globalAlpha = clear ? 1 : options.opacity;\n\n\t\t\t// if clearing shape, do it with the previously drawn line width\n\t\t\tlayer._prevWeight = ctx.lineWidth = clear ? layer._prevWeight + 1 : options.weight;\n\n\t\t\tctx.strokeStyle = options.color;\n\t\t\tctx.lineCap = options.lineCap;\n\t\t\tctx.lineJoin = options.lineJoin;\n\t\t\tctx.stroke();\n\t\t}\n\t},\n\n\t// Canvas obviously doesn't have mouse events for individual drawn objects,\n\t// so we emulate that by calculating what's under the mouse on mousemove/click manually\n\n\t_onClick: function (e) {\n\t\tvar point = this._map.mouseEventToLayerPoint(e), layers = [];\n\n\t\tfor (var id in this._layers) {\n\t\t\tif (this._layers[id]._containsPoint(point)) {\n\t\t\t\tL.DomEvent._fakeStop(e);\n\t\t\t\tlayers.push(this._layers[id]);\n\t\t\t}\n\t\t}\n\t\tif (layers.length)  {\n\t\t\tthis._fireEvent(layers, e);\n\t\t}\n\t},\n\n\t_onMouseMove: function (e) {\n\t\tif (!this._map || this._map.dragging._draggable._moving || this._map._animatingZoom) { return; }\n\n\t\tvar point = this._map.mouseEventToLayerPoint(e);\n\t\tthis._handleMouseOut(e, point);\n\t\tthis._handleMouseHover(e, point);\n\t},\n\n\n\t_handleMouseOut: function (e, point) {\n\t\tvar layer = this._hoveredLayer;\n\t\tif (layer && (e.type === 'mouseout' || !layer._containsPoint(point))) {\n\t\t\t// if we're leaving the layer, fire mouseout\n\t\t\tL.DomUtil.removeClass(this._container, 'leaflet-interactive');\n\t\t\tthis._fireEvent([layer], e, 'mouseout');\n\t\t\tthis._hoveredLayer = null;\n\t\t}\n\t},\n\n\t_handleMouseHover: function (e, point) {\n\t\tvar id, layer;\n\t\tif (!this._hoveredLayer) {\n\t\t\tfor (id in this._drawnLayers) {\n\t\t\t\tlayer = this._drawnLayers[id];\n\t\t\t\tif (layer.options.interactive && layer._containsPoint(point)) {\n\t\t\t\t\tL.DomUtil.addClass(this._container, 'leaflet-interactive'); // change cursor\n\t\t\t\t\tthis._fireEvent([layer], e, 'mouseover');\n\t\t\t\t\tthis._hoveredLayer = layer;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (this._hoveredLayer) {\n\t\t\tthis._fireEvent([this._hoveredLayer], e);\n\t\t}\n\t},\n\n\t_fireEvent: function (layers, e, type) {\n\t\tthis._map._fireDOMEvent(e, type || e.type, layers);\n\t},\n\n\t// TODO _bringToFront & _bringToBack, pretty tricky\n\n\t_bringToFront: L.Util.falseFn,\n\t_bringToBack: L.Util.falseFn\n});\n\nL.Browser.canvas = (function () {\n\treturn !!document.createElement('canvas').getContext;\n}());\n\nL.canvas = function (options) {\n\treturn L.Browser.canvas ? new L.Canvas(options) : null;\n};\n\nL.Polyline.prototype._containsPoint = function (p, closed) {\n\tvar i, j, k, len, len2, part,\n\t    w = this._clickTolerance();\n\n\tif (!this._pxBounds.contains(p)) { return false; }\n\n\t// hit detection for polylines\n\tfor (i = 0, len = this._parts.length; i < len; i++) {\n\t\tpart = this._parts[i];\n\n\t\tfor (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) {\n\t\t\tif (!closed && (j === 0)) { continue; }\n\n\t\t\tif (L.LineUtil.pointToSegmentDistance(p, part[k], part[j]) <= w) {\n\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\t}\n\treturn false;\n};\n\nL.Polygon.prototype._containsPoint = function (p) {\n\tvar inside = false,\n\t    part, p1, p2, i, j, k, len, len2;\n\n\tif (!this._pxBounds.contains(p)) { return false; }\n\n\t// ray casting algorithm for detecting if point is in polygon\n\tfor (i = 0, len = this._parts.length; i < len; i++) {\n\t\tpart = this._parts[i];\n\n\t\tfor (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) {\n\t\t\tp1 = part[j];\n\t\t\tp2 = part[k];\n\n\t\t\tif (((p1.y > p.y) !== (p2.y > p.y)) && (p.x < (p2.x - p1.x) * (p.y - p1.y) / (p2.y - p1.y) + p1.x)) {\n\t\t\t\tinside = !inside;\n\t\t\t}\n\t\t}\n\t}\n\n\t// also check if it's on polygon stroke\n\treturn inside || L.Polyline.prototype._containsPoint.call(this, p, true);\n};\n\nL.CircleMarker.prototype._containsPoint = function (p) {\n\treturn p.distanceTo(this._point) <= this._radius + this._clickTolerance();\n};\n\n\n","/*\r\n * L.GeoJSON turns any GeoJSON data into a Leaflet layer.\r\n */\r\n\r\nL.GeoJSON = L.FeatureGroup.extend({\r\n\r\n\tinitialize: function (geojson, options) {\r\n\t\tL.setOptions(this, options);\r\n\r\n\t\tthis._layers = {};\r\n\r\n\t\tif (geojson) {\r\n\t\t\tthis.addData(geojson);\r\n\t\t}\r\n\t},\r\n\r\n\taddData: function (geojson) {\r\n\t\tvar features = L.Util.isArray(geojson) ? geojson : geojson.features,\r\n\t\t    i, len, feature;\r\n\r\n\t\tif (features) {\r\n\t\t\tfor (i = 0, len = features.length; i < len; i++) {\r\n\t\t\t\t// only add this if geometry or geometries are set and not null\r\n\t\t\t\tfeature = features[i];\r\n\t\t\t\tif (feature.geometries || feature.geometry || feature.features || feature.coordinates) {\r\n\t\t\t\t\tthis.addData(feature);\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\treturn this;\r\n\t\t}\r\n\r\n\t\tvar options = this.options;\r\n\r\n\t\tif (options.filter && !options.filter(geojson)) { return this; }\r\n\r\n\t\tvar layer = L.GeoJSON.geometryToLayer(geojson, options);\r\n\t\tif (!layer) {\r\n\t\t\treturn this;\r\n\t\t}\r\n\t\tlayer.feature = L.GeoJSON.asFeature(geojson);\r\n\r\n\t\tlayer.defaultOptions = layer.options;\r\n\t\tthis.resetStyle(layer);\r\n\r\n\t\tif (options.onEachFeature) {\r\n\t\t\toptions.onEachFeature(geojson, layer);\r\n\t\t}\r\n\r\n\t\treturn this.addLayer(layer);\r\n\t},\r\n\r\n\tresetStyle: function (layer) {\r\n\t\t// reset any custom styles\r\n\t\tlayer.options = layer.defaultOptions;\r\n\t\tthis._setLayerStyle(layer, this.options.style);\r\n\t\treturn this;\r\n\t},\r\n\r\n\tsetStyle: function (style) {\r\n\t\treturn this.eachLayer(function (layer) {\r\n\t\t\tthis._setLayerStyle(layer, style);\r\n\t\t}, this);\r\n\t},\r\n\r\n\t_setLayerStyle: function (layer, style) {\r\n\t\tif (typeof style === 'function') {\r\n\t\t\tstyle = style(layer.feature);\r\n\t\t}\r\n\t\tif (layer.setStyle) {\r\n\t\t\tlayer.setStyle(style);\r\n\t\t}\r\n\t}\r\n});\r\n\r\nL.extend(L.GeoJSON, {\r\n\tgeometryToLayer: function (geojson, options) {\r\n\r\n\t\tvar geometry = geojson.type === 'Feature' ? geojson.geometry : geojson,\r\n\t\t    coords = geometry ? geometry.coordinates : null,\r\n\t\t    layers = [],\r\n\t\t    pointToLayer = options && options.pointToLayer,\r\n\t\t    coordsToLatLng = options && options.coordsToLatLng || this.coordsToLatLng,\r\n\t\t    latlng, latlngs, i, len;\r\n\r\n\t\tif (!coords && !geometry) {\r\n\t\t\treturn null;\r\n\t\t}\r\n\r\n\t\tswitch (geometry.type) {\r\n\t\tcase 'Point':\r\n\t\t\tlatlng = coordsToLatLng(coords);\r\n\t\t\treturn pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng);\r\n\r\n\t\tcase 'MultiPoint':\r\n\t\t\tfor (i = 0, len = coords.length; i < len; i++) {\r\n\t\t\t\tlatlng = coordsToLatLng(coords[i]);\r\n\t\t\t\tlayers.push(pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng));\r\n\t\t\t}\r\n\t\t\treturn new L.FeatureGroup(layers);\r\n\r\n\t\tcase 'LineString':\r\n\t\tcase 'MultiLineString':\r\n\t\t\tlatlngs = this.coordsToLatLngs(coords, geometry.type === 'LineString' ? 0 : 1, coordsToLatLng);\r\n\t\t\treturn new L.Polyline(latlngs, options);\r\n\r\n\t\tcase 'Polygon':\r\n\t\tcase 'MultiPolygon':\r\n\t\t\tlatlngs = this.coordsToLatLngs(coords, geometry.type === 'Polygon' ? 1 : 2, coordsToLatLng);\r\n\t\t\treturn new L.Polygon(latlngs, options);\r\n\r\n\t\tcase 'GeometryCollection':\r\n\t\t\tfor (i = 0, len = geometry.geometries.length; i < len; i++) {\r\n\t\t\t\tvar layer = this.geometryToLayer({\r\n\t\t\t\t\tgeometry: geometry.geometries[i],\r\n\t\t\t\t\ttype: 'Feature',\r\n\t\t\t\t\tproperties: geojson.properties\r\n\t\t\t\t}, options);\r\n\r\n\t\t\t\tif (layer) {\r\n\t\t\t\t\tlayers.push(layer);\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\treturn new L.FeatureGroup(layers);\r\n\r\n\t\tdefault:\r\n\t\t\tthrow new Error('Invalid GeoJSON object.');\r\n\t\t}\r\n\t},\r\n\r\n\tcoordsToLatLng: function (coords) {\r\n\t\treturn new L.LatLng(coords[1], coords[0], coords[2]);\r\n\t},\r\n\r\n\tcoordsToLatLngs: function (coords, levelsDeep, coordsToLatLng) {\r\n\t\tvar latlngs = [];\r\n\r\n\t\tfor (var i = 0, len = coords.length, latlng; i < len; i++) {\r\n\t\t\tlatlng = levelsDeep ?\r\n\t\t\t        this.coordsToLatLngs(coords[i], levelsDeep - 1, coordsToLatLng) :\r\n\t\t\t        (coordsToLatLng || this.coordsToLatLng)(coords[i]);\r\n\r\n\t\t\tlatlngs.push(latlng);\r\n\t\t}\r\n\r\n\t\treturn latlngs;\r\n\t},\r\n\r\n\tlatLngToCoords: function (latlng) {\r\n\t\treturn latlng.alt !== undefined ?\r\n\t\t\t\t[latlng.lng, latlng.lat, latlng.alt] :\r\n\t\t\t\t[latlng.lng, latlng.lat];\r\n\t},\r\n\r\n\tlatLngsToCoords: function (latlngs, levelsDeep, closed) {\r\n\t\tvar coords = [];\r\n\r\n\t\tfor (var i = 0, len = latlngs.length; i < len; i++) {\r\n\t\t\tcoords.push(levelsDeep ?\r\n\t\t\t\tL.GeoJSON.latLngsToCoords(latlngs[i], levelsDeep - 1, closed) :\r\n\t\t\t\tL.GeoJSON.latLngToCoords(latlngs[i]));\r\n\t\t}\r\n\r\n\t\tif (!levelsDeep && closed) {\r\n\t\t\tcoords.push(coords[0]);\r\n\t\t}\r\n\r\n\t\treturn coords;\r\n\t},\r\n\r\n\tgetFeature: function (layer, newGeometry) {\r\n\t\treturn layer.feature ?\r\n\t\t\t\tL.extend({}, layer.feature, {geometry: newGeometry}) :\r\n\t\t\t\tL.GeoJSON.asFeature(newGeometry);\r\n\t},\r\n\r\n\tasFeature: function (geoJSON) {\r\n\t\tif (geoJSON.type === 'Feature') {\r\n\t\t\treturn geoJSON;\r\n\t\t}\r\n\r\n\t\treturn {\r\n\t\t\ttype: 'Feature',\r\n\t\t\tproperties: {},\r\n\t\t\tgeometry: geoJSON\r\n\t\t};\r\n\t}\r\n});\r\n\r\nvar PointToGeoJSON = {\r\n\ttoGeoJSON: function () {\r\n\t\treturn L.GeoJSON.getFeature(this, {\r\n\t\t\ttype: 'Point',\r\n\t\t\tcoordinates: L.GeoJSON.latLngToCoords(this.getLatLng())\r\n\t\t});\r\n\t}\r\n};\r\n\r\nL.Marker.include(PointToGeoJSON);\r\nL.Circle.include(PointToGeoJSON);\r\nL.CircleMarker.include(PointToGeoJSON);\r\n\r\nL.Polyline.prototype.toGeoJSON = function () {\r\n\tvar multi = !L.Polyline._flat(this._latlngs);\r\n\r\n\tvar coords = L.GeoJSON.latLngsToCoords(this._latlngs, multi ? 1 : 0);\r\n\r\n\treturn L.GeoJSON.getFeature(this, {\r\n\t\ttype: (multi ? 'Multi' : '') + 'LineString',\r\n\t\tcoordinates: coords\r\n\t});\r\n};\r\n\r\nL.Polygon.prototype.toGeoJSON = function () {\r\n\tvar holes = !L.Polyline._flat(this._latlngs),\r\n\t    multi = holes && !L.Polyline._flat(this._latlngs[0]);\r\n\r\n\tvar coords = L.GeoJSON.latLngsToCoords(this._latlngs, multi ? 2 : holes ? 1 : 0, true);\r\n\r\n\tif (!holes) {\r\n\t\tcoords = [coords];\r\n\t}\r\n\r\n\treturn L.GeoJSON.getFeature(this, {\r\n\t\ttype: (multi ? 'Multi' : '') + 'Polygon',\r\n\t\tcoordinates: coords\r\n\t});\r\n};\r\n\r\n\r\nL.LayerGroup.include({\r\n\ttoMultiPoint: function () {\r\n\t\tvar coords = [];\r\n\r\n\t\tthis.eachLayer(function (layer) {\r\n\t\t\tcoords.push(layer.toGeoJSON().geometry.coordinates);\r\n\t\t});\r\n\r\n\t\treturn L.GeoJSON.getFeature(this, {\r\n\t\t\ttype: 'MultiPoint',\r\n\t\t\tcoordinates: coords\r\n\t\t});\r\n\t},\r\n\r\n\ttoGeoJSON: function () {\r\n\r\n\t\tvar type = this.feature && this.feature.geometry && this.feature.geometry.type;\r\n\r\n\t\tif (type === 'MultiPoint') {\r\n\t\t\treturn this.toMultiPoint();\r\n\t\t}\r\n\r\n\t\tvar isGeometryCollection = type === 'GeometryCollection',\r\n\t\t    jsons = [];\r\n\r\n\t\tthis.eachLayer(function (layer) {\r\n\t\t\tif (layer.toGeoJSON) {\r\n\t\t\t\tvar json = layer.toGeoJSON();\r\n\t\t\t\tjsons.push(isGeometryCollection ? json.geometry : L.GeoJSON.asFeature(json));\r\n\t\t\t}\r\n\t\t});\r\n\r\n\t\tif (isGeometryCollection) {\r\n\t\t\treturn L.GeoJSON.getFeature(this, {\r\n\t\t\t\tgeometries: jsons,\r\n\t\t\t\ttype: 'GeometryCollection'\r\n\t\t\t});\r\n\t\t}\r\n\r\n\t\treturn {\r\n\t\t\ttype: 'FeatureCollection',\r\n\t\t\tfeatures: jsons\r\n\t\t};\r\n\t}\r\n});\r\n\r\nL.geoJson = function (geojson, options) {\r\n\treturn new L.GeoJSON(geojson, options);\r\n};\r\n\n\n","/*\r\n * L.DomEvent contains functions for working with DOM events.\r\n * Inspired by John Resig, Dean Edwards and YUI addEvent implementations.\r\n */\r\n\r\nvar eventsKey = '_leaflet_events';\r\n\r\nL.DomEvent = {\r\n\r\n\ton: function (obj, types, fn, context) {\r\n\r\n\t\tif (typeof types === 'object') {\r\n\t\t\tfor (var type in types) {\r\n\t\t\t\tthis._on(obj, type, types[type], fn);\r\n\t\t\t}\r\n\t\t} else {\r\n\t\t\ttypes = L.Util.splitWords(types);\r\n\r\n\t\t\tfor (var i = 0, len = types.length; i < len; i++) {\r\n\t\t\t\tthis._on(obj, types[i], fn, context);\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\toff: function (obj, types, fn, context) {\r\n\r\n\t\tif (typeof types === 'object') {\r\n\t\t\tfor (var type in types) {\r\n\t\t\t\tthis._off(obj, type, types[type], fn);\r\n\t\t\t}\r\n\t\t} else {\r\n\t\t\ttypes = L.Util.splitWords(types);\r\n\r\n\t\t\tfor (var i = 0, len = types.length; i < len; i++) {\r\n\t\t\t\tthis._off(obj, types[i], fn, context);\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\t_on: function (obj, type, fn, context) {\r\n\t\tvar id = type + L.stamp(fn) + (context ? '_' + L.stamp(context) : '');\r\n\r\n\t\tif (obj[eventsKey] && obj[eventsKey][id]) { return this; }\r\n\r\n\t\tvar handler = function (e) {\r\n\t\t\treturn fn.call(context || obj, e || window.event);\r\n\t\t};\r\n\r\n\t\tvar originalHandler = handler;\r\n\r\n\t\tif (L.Browser.pointer && type.indexOf('touch') === 0) {\r\n\t\t\tthis.addPointerListener(obj, type, handler, id);\r\n\r\n\t\t} else if (L.Browser.touch && (type === 'dblclick') && this.addDoubleTapListener) {\r\n\t\t\tthis.addDoubleTapListener(obj, handler, id);\r\n\r\n\t\t} else if ('addEventListener' in obj) {\r\n\r\n\t\t\tif (type === 'mousewheel') {\r\n\t\t\t\tobj.addEventListener('DOMMouseScroll', handler, false);\r\n\t\t\t\tobj.addEventListener(type, handler, false);\r\n\r\n\t\t\t} else if ((type === 'mouseenter') || (type === 'mouseleave')) {\r\n\t\t\t\thandler = function (e) {\r\n\t\t\t\t\te = e || window.event;\r\n\t\t\t\t\tif (L.DomEvent._isExternalTarget(obj, e)) {\r\n\t\t\t\t\t\toriginalHandler(e);\r\n\t\t\t\t\t}\r\n\t\t\t\t};\r\n\t\t\t\tobj.addEventListener(type === 'mouseenter' ? 'mouseover' : 'mouseout', handler, false);\r\n\r\n\t\t\t} else {\r\n\t\t\t\tif (type === 'click' && L.Browser.android) {\r\n\t\t\t\t\thandler = function (e) {\r\n\t\t\t\t\t\treturn L.DomEvent._filterClick(e, originalHandler);\r\n\t\t\t\t\t};\r\n\t\t\t\t}\r\n\t\t\t\tobj.addEventListener(type, handler, false);\r\n\t\t\t}\r\n\r\n\t\t} else if ('attachEvent' in obj) {\r\n\t\t\tobj.attachEvent('on' + type, handler);\r\n\t\t}\r\n\r\n\t\tobj[eventsKey] = obj[eventsKey] || {};\r\n\t\tobj[eventsKey][id] = handler;\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\t_off: function (obj, type, fn, context) {\r\n\r\n\t\tvar id = type + L.stamp(fn) + (context ? '_' + L.stamp(context) : ''),\r\n\t\t    handler = obj[eventsKey] && obj[eventsKey][id];\r\n\r\n\t\tif (!handler) { return this; }\r\n\r\n\t\tif (L.Browser.pointer && type.indexOf('touch') === 0) {\r\n\t\t\tthis.removePointerListener(obj, type, id);\r\n\r\n\t\t} else if (L.Browser.touch && (type === 'dblclick') && this.removeDoubleTapListener) {\r\n\t\t\tthis.removeDoubleTapListener(obj, id);\r\n\r\n\t\t} else if ('removeEventListener' in obj) {\r\n\r\n\t\t\tif (type === 'mousewheel') {\r\n\t\t\t\tobj.removeEventListener('DOMMouseScroll', handler, false);\r\n\t\t\t\tobj.removeEventListener(type, handler, false);\r\n\r\n\t\t\t} else {\r\n\t\t\t\tobj.removeEventListener(\r\n\t\t\t\t\ttype === 'mouseenter' ? 'mouseover' :\r\n\t\t\t\t\ttype === 'mouseleave' ? 'mouseout' : type, handler, false);\r\n\t\t\t}\r\n\r\n\t\t} else if ('detachEvent' in obj) {\r\n\t\t\tobj.detachEvent('on' + type, handler);\r\n\t\t}\r\n\r\n\t\tobj[eventsKey][id] = null;\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tstopPropagation: function (e) {\r\n\r\n\t\tif (e.stopPropagation) {\r\n\t\t\te.stopPropagation();\r\n\t\t} else if (e.originalEvent) {  // In case of Leaflet event.\r\n\t\t\te.originalEvent._stopped = true;\r\n\t\t} else {\r\n\t\t\te.cancelBubble = true;\r\n\t\t}\r\n\t\tL.DomEvent._skipped(e);\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tdisableScrollPropagation: function (el) {\r\n\t\treturn L.DomEvent.on(el, 'mousewheel MozMousePixelScroll', L.DomEvent.stopPropagation);\r\n\t},\r\n\r\n\tdisableClickPropagation: function (el) {\r\n\t\tvar stop = L.DomEvent.stopPropagation;\r\n\r\n\t\tL.DomEvent.on(el, L.Draggable.START.join(' '), stop);\r\n\r\n\t\treturn L.DomEvent.on(el, {\r\n\t\t\tclick: L.DomEvent._fakeStop,\r\n\t\t\tdblclick: stop\r\n\t\t});\r\n\t},\r\n\r\n\tpreventDefault: function (e) {\r\n\r\n\t\tif (e.preventDefault) {\r\n\t\t\te.preventDefault();\r\n\t\t} else {\r\n\t\t\te.returnValue = false;\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tstop: function (e) {\r\n\t\treturn L.DomEvent\r\n\t\t\t.preventDefault(e)\r\n\t\t\t.stopPropagation(e);\r\n\t},\r\n\r\n\tgetMousePosition: function (e, container) {\r\n\t\tif (!container) {\r\n\t\t\treturn new L.Point(e.clientX, e.clientY);\r\n\t\t}\r\n\r\n\t\tvar rect = container.getBoundingClientRect();\r\n\r\n\t\treturn new L.Point(\r\n\t\t\te.clientX - rect.left - container.clientLeft,\r\n\t\t\te.clientY - rect.top - container.clientTop);\r\n\t},\r\n\r\n\tgetWheelDelta: function (e) {\r\n\r\n\t\tvar delta = 0;\r\n\r\n\t\tif (e.wheelDelta) {\r\n\t\t\tdelta = e.wheelDelta / 120;\r\n\t\t}\r\n\t\tif (e.detail) {\r\n\t\t\tdelta = -e.detail / 3;\r\n\t\t}\r\n\t\treturn delta;\r\n\t},\r\n\r\n\t_skipEvents: {},\r\n\r\n\t_fakeStop: function (e) {\r\n\t\t// fakes stopPropagation by setting a special event flag, checked/reset with L.DomEvent._skipped(e)\r\n\t\tL.DomEvent._skipEvents[e.type] = true;\r\n\t},\r\n\r\n\t_skipped: function (e) {\r\n\t\tvar skipped = this._skipEvents[e.type];\r\n\t\t// reset when checking, as it's only used in map container and propagates outside of the map\r\n\t\tthis._skipEvents[e.type] = false;\r\n\t\treturn skipped;\r\n\t},\r\n\r\n\t// check if element really left/entered the event target (for mouseenter/mouseleave)\r\n\t_isExternalTarget: function (el, e) {\r\n\r\n\t\tvar related = e.relatedTarget;\r\n\r\n\t\tif (!related) { return true; }\r\n\r\n\t\ttry {\r\n\t\t\twhile (related && (related !== el)) {\r\n\t\t\t\trelated = related.parentNode;\r\n\t\t\t}\r\n\t\t} catch (err) {\r\n\t\t\treturn false;\r\n\t\t}\r\n\t\treturn (related !== el);\r\n\t},\r\n\r\n\t// this is a horrible workaround for a bug in Android where a single touch triggers two click events\r\n\t_filterClick: function (e, handler) {\r\n\t\tvar timeStamp = (e.timeStamp || e.originalEvent.timeStamp),\r\n\t\t    elapsed = L.DomEvent._lastClick && (timeStamp - L.DomEvent._lastClick);\r\n\r\n\t\t// are they closer together than 500ms yet more than 100ms?\r\n\t\t// Android typically triggers them ~300ms apart while multiple listeners\r\n\t\t// on the same event should be triggered far faster;\r\n\t\t// or check if click is simulated on the element, and if it is, reject any non-simulated events\r\n\r\n\t\tif ((elapsed && elapsed > 100 && elapsed < 500) || (e.target._simulatedClick && !e._simulated)) {\r\n\t\t\tL.DomEvent.stop(e);\r\n\t\t\treturn;\r\n\t\t}\r\n\t\tL.DomEvent._lastClick = timeStamp;\r\n\r\n\t\thandler(e);\r\n\t}\r\n};\r\n\r\nL.DomEvent.addListener = L.DomEvent.on;\r\nL.DomEvent.removeListener = L.DomEvent.off;\r\n\n\n","/*\r\n * L.Draggable allows you to add dragging capabilities to any element. Supports mobile devices too.\r\n */\r\n\r\nL.Draggable = L.Evented.extend({\r\n\r\n\tstatics: {\r\n\t\tSTART: L.Browser.touch ? ['touchstart', 'mousedown'] : ['mousedown'],\r\n\t\tEND: {\r\n\t\t\tmousedown: 'mouseup',\r\n\t\t\ttouchstart: 'touchend',\r\n\t\t\tpointerdown: 'touchend',\r\n\t\t\tMSPointerDown: 'touchend'\r\n\t\t},\r\n\t\tMOVE: {\r\n\t\t\tmousedown: 'mousemove',\r\n\t\t\ttouchstart: 'touchmove',\r\n\t\t\tpointerdown: 'touchmove',\r\n\t\t\tMSPointerDown: 'touchmove'\r\n\t\t}\r\n\t},\r\n\r\n\tinitialize: function (element, dragStartTarget, preventOutline) {\r\n\t\tthis._element = element;\r\n\t\tthis._dragStartTarget = dragStartTarget || element;\r\n\t\tthis._preventOutline = preventOutline;\r\n\t},\r\n\r\n\tenable: function () {\r\n\t\tif (this._enabled) { return; }\r\n\r\n\t\tL.DomEvent.on(this._dragStartTarget, L.Draggable.START.join(' '), this._onDown, this);\r\n\r\n\t\tthis._enabled = true;\r\n\t},\r\n\r\n\tdisable: function () {\r\n\t\tif (!this._enabled) { return; }\r\n\r\n\t\tL.DomEvent.off(this._dragStartTarget, L.Draggable.START.join(' '), this._onDown, this);\r\n\r\n\t\tthis._enabled = false;\r\n\t\tthis._moved = false;\r\n\t},\r\n\r\n\t_onDown: function (e) {\r\n\t\tthis._moved = false;\r\n\r\n\t\tif (L.DomUtil.hasClass(this._element, 'leaflet-zoom-anim')) { return; }\r\n\r\n\t\tif (L.Draggable._dragging || e.shiftKey || ((e.which !== 1) && (e.button !== 1) && !e.touches) || !this._enabled) { return; }\r\n\t\tL.Draggable._dragging = true;  // Prevent dragging multiple objects at once.\r\n\r\n\t\tif (this._preventOutline) {\r\n\t\t\tL.DomUtil.preventOutline(this._element);\r\n\t\t}\r\n\r\n\t\tL.DomUtil.disableImageDrag();\r\n\t\tL.DomUtil.disableTextSelection();\r\n\r\n\t\tif (this._moving) { return; }\r\n\r\n\t\tthis.fire('down');\r\n\r\n\t\tvar first = e.touches ? e.touches[0] : e;\r\n\r\n\t\tthis._startPoint = new L.Point(first.clientX, first.clientY);\r\n\t\tthis._startPos = this._newPos = L.DomUtil.getPosition(this._element);\r\n\r\n\t\tL.DomEvent\r\n\t\t    .on(document, L.Draggable.MOVE[e.type], this._onMove, this)\r\n\t\t    .on(document, L.Draggable.END[e.type], this._onUp, this);\r\n\t},\r\n\r\n\t_onMove: function (e) {\r\n\t\tif (e.touches && e.touches.length > 1) {\r\n\t\t\tthis._moved = true;\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\tvar first = (e.touches && e.touches.length === 1 ? e.touches[0] : e),\r\n\t\t    newPoint = new L.Point(first.clientX, first.clientY),\r\n\t\t    offset = newPoint.subtract(this._startPoint);\r\n\r\n\t\tif (!offset.x && !offset.y) { return; }\r\n\t\tif (L.Browser.touch && Math.abs(offset.x) + Math.abs(offset.y) < 3) { return; }\r\n\r\n\t\tL.DomEvent.preventDefault(e);\r\n\r\n\t\tif (!this._moved) {\r\n\t\t\tthis.fire('dragstart');\r\n\r\n\t\t\tthis._moved = true;\r\n\t\t\tthis._startPos = L.DomUtil.getPosition(this._element).subtract(offset);\r\n\r\n\t\t\tL.DomUtil.addClass(document.body, 'leaflet-dragging');\r\n\r\n\t\t\tthis._lastTarget = e.target || e.srcElement;\r\n\t\t\tL.DomUtil.addClass(this._lastTarget, 'leaflet-drag-target');\r\n\t\t}\r\n\r\n\t\tthis._newPos = this._startPos.add(offset);\r\n\t\tthis._moving = true;\r\n\r\n\t\tL.Util.cancelAnimFrame(this._animRequest);\r\n\t\tthis._lastEvent = e;\r\n\t\tthis._animRequest = L.Util.requestAnimFrame(this._updatePosition, this, true);\r\n\t},\r\n\r\n\t_updatePosition: function () {\r\n\t\tvar e = {originalEvent: this._lastEvent};\r\n\t\tthis.fire('predrag', e);\r\n\t\tL.DomUtil.setPosition(this._element, this._newPos);\r\n\t\tthis.fire('drag', e);\r\n\t},\r\n\r\n\t_onUp: function () {\r\n\t\tL.DomUtil.removeClass(document.body, 'leaflet-dragging');\r\n\r\n\t\tif (this._lastTarget) {\r\n\t\t\tL.DomUtil.removeClass(this._lastTarget, 'leaflet-drag-target');\r\n\t\t\tthis._lastTarget = null;\r\n\t\t}\r\n\r\n\t\tfor (var i in L.Draggable.MOVE) {\r\n\t\t\tL.DomEvent\r\n\t\t\t    .off(document, L.Draggable.MOVE[i], this._onMove, this)\r\n\t\t\t    .off(document, L.Draggable.END[i], this._onUp, this);\r\n\t\t}\r\n\r\n\t\tL.DomUtil.enableImageDrag();\r\n\t\tL.DomUtil.enableTextSelection();\r\n\r\n\t\tif (this._moved && this._moving) {\r\n\t\t\t// ensure drag is not fired after dragend\r\n\t\t\tL.Util.cancelAnimFrame(this._animRequest);\r\n\r\n\t\t\tthis.fire('dragend', {\r\n\t\t\t\tdistance: this._newPos.distanceTo(this._startPos)\r\n\t\t\t});\r\n\t\t}\r\n\r\n\t\tthis._moving = false;\r\n\t\tL.Draggable._dragging = false;\r\n\t}\r\n});\r\n\n\n","/*\n\tL.Handler is a base class for handler classes that are used internally to inject\n\tinteraction features like dragging to classes like Map and Marker.\n*/\n\nL.Handler = L.Class.extend({\n\tinitialize: function (map) {\n\t\tthis._map = map;\n\t},\n\n\tenable: function () {\n\t\tif (this._enabled) { return; }\n\n\t\tthis._enabled = true;\n\t\tthis.addHooks();\n\t},\n\n\tdisable: function () {\n\t\tif (!this._enabled) { return; }\n\n\t\tthis._enabled = false;\n\t\tthis.removeHooks();\n\t},\n\n\tenabled: function () {\n\t\treturn !!this._enabled;\n\t}\n});\n\n\n","/*\n * L.Handler.MapDrag is used to make the map draggable (with panning inertia), enabled by default.\n */\n\nL.Map.mergeOptions({\n\tdragging: true,\n\n\tinertia: !L.Browser.android23,\n\tinertiaDeceleration: 3400, // px/s^2\n\tinertiaMaxSpeed: Infinity, // px/s\n\teaseLinearity: 0.2,\n\n\t// TODO refactor, move to CRS\n\tworldCopyJump: false\n});\n\nL.Map.Drag = L.Handler.extend({\n\taddHooks: function () {\n\t\tif (!this._draggable) {\n\t\t\tvar map = this._map;\n\n\t\t\tthis._draggable = new L.Draggable(map._mapPane, map._container);\n\n\t\t\tthis._draggable.on({\n\t\t\t\tdown: this._onDown,\n\t\t\t\tdragstart: this._onDragStart,\n\t\t\t\tdrag: this._onDrag,\n\t\t\t\tdragend: this._onDragEnd\n\t\t\t}, this);\n\n\t\t\tthis._draggable.on('predrag', this._onPreDragLimit, this);\n\t\t\tif (map.options.worldCopyJump) {\n\t\t\t\tthis._draggable.on('predrag', this._onPreDragWrap, this);\n\t\t\t\tmap.on('zoomend', this._onZoomEnd, this);\n\n\t\t\t\tmap.whenReady(this._onZoomEnd, this);\n\t\t\t}\n\t\t}\n\t\tL.DomUtil.addClass(this._map._container, 'leaflet-grab');\n\t\tthis._draggable.enable();\n\t},\n\n\tremoveHooks: function () {\n\t\tL.DomUtil.removeClass(this._map._container, 'leaflet-grab');\n\t\tthis._draggable.disable();\n\t},\n\n\tmoved: function () {\n\t\treturn this._draggable && this._draggable._moved;\n\t},\n\n\t_onDown: function () {\n\t\tthis._map.stop();\n\t},\n\n\t_onDragStart: function () {\n\t\tvar map = this._map;\n\n\t\tif (this._map.options.maxBounds && this._map.options.maxBoundsViscosity) {\n\t\t\tvar bounds = L.latLngBounds(this._map.options.maxBounds);\n\n\t\t\tthis._offsetLimit = L.bounds(\n\t\t\t\tthis._map.latLngToContainerPoint(bounds.getNorthWest()).multiplyBy(-1),\n\t\t\t\tthis._map.latLngToContainerPoint(bounds.getSouthEast()).multiplyBy(-1)\n\t\t\t\t\t.add(this._map.getSize()));\n\n\t\t\tthis._viscosity = Math.min(1.0, Math.max(0.0, this._map.options.maxBoundsViscosity));\n\t\t} else {\n\t\t\tthis._offsetLimit = null;\n\t\t}\n\n\t\tmap\n\t\t    .fire('movestart')\n\t\t    .fire('dragstart');\n\n\t\tif (map.options.inertia) {\n\t\t\tthis._positions = [];\n\t\t\tthis._times = [];\n\t\t}\n\t},\n\n\t_onDrag: function (e) {\n\t\tif (this._map.options.inertia) {\n\t\t\tvar time = this._lastTime = +new Date(),\n\t\t\t    pos = this._lastPos = this._draggable._absPos || this._draggable._newPos;\n\n\t\t\tthis._positions.push(pos);\n\t\t\tthis._times.push(time);\n\n\t\t\tif (time - this._times[0] > 50) {\n\t\t\t\tthis._positions.shift();\n\t\t\t\tthis._times.shift();\n\t\t\t}\n\t\t}\n\n\t\tthis._map\n\t\t    .fire('move', e)\n\t\t    .fire('drag', e);\n\t},\n\n\t_onZoomEnd: function () {\n\t\tvar pxCenter = this._map.getSize().divideBy(2),\n\t\t    pxWorldCenter = this._map.latLngToLayerPoint([0, 0]);\n\n\t\tthis._initialWorldOffset = pxWorldCenter.subtract(pxCenter).x;\n\t\tthis._worldWidth = this._map.getPixelWorldBounds().getSize().x;\n\t},\n\n\t_viscousLimit: function (value, threshold) {\n\t\treturn value - (value - threshold) * this._viscosity;\n\t},\n\n\t_onPreDragLimit: function () {\n\t\tif (!this._viscosity || !this._offsetLimit) { return; }\n\n\t\tvar offset = this._draggable._newPos.subtract(this._draggable._startPos);\n\n\t\tvar limit = this._offsetLimit;\n\t\tif (offset.x < limit.min.x) { offset.x = this._viscousLimit(offset.x, limit.min.x); }\n\t\tif (offset.y < limit.min.y) { offset.y = this._viscousLimit(offset.y, limit.min.y); }\n\t\tif (offset.x > limit.max.x) { offset.x = this._viscousLimit(offset.x, limit.max.x); }\n\t\tif (offset.y > limit.max.y) { offset.y = this._viscousLimit(offset.y, limit.max.y); }\n\n\t\tthis._draggable._newPos = this._draggable._startPos.add(offset);\n\t},\n\n\t_onPreDragWrap: function () {\n\t\t// TODO refactor to be able to adjust map pane position after zoom\n\t\tvar worldWidth = this._worldWidth,\n\t\t    halfWidth = Math.round(worldWidth / 2),\n\t\t    dx = this._initialWorldOffset,\n\t\t    x = this._draggable._newPos.x,\n\t\t    newX1 = (x - halfWidth + dx) % worldWidth + halfWidth - dx,\n\t\t    newX2 = (x + halfWidth + dx) % worldWidth - halfWidth - dx,\n\t\t    newX = Math.abs(newX1 + dx) < Math.abs(newX2 + dx) ? newX1 : newX2;\n\n\t\tthis._draggable._absPos = this._draggable._newPos.clone();\n\t\tthis._draggable._newPos.x = newX;\n\t},\n\n\t_onDragEnd: function (e) {\n\t\tvar map = this._map,\n\t\t    options = map.options,\n\n\t\t    noInertia = !options.inertia || this._times.length < 2;\n\n\t\tmap.fire('dragend', e);\n\n\t\tif (noInertia) {\n\t\t\tmap.fire('moveend');\n\n\t\t} else {\n\n\t\t\tvar direction = this._lastPos.subtract(this._positions[0]),\n\t\t\t    duration = (this._lastTime - this._times[0]) / 1000,\n\t\t\t    ease = options.easeLinearity,\n\n\t\t\t    speedVector = direction.multiplyBy(ease / duration),\n\t\t\t    speed = speedVector.distanceTo([0, 0]),\n\n\t\t\t    limitedSpeed = Math.min(options.inertiaMaxSpeed, speed),\n\t\t\t    limitedSpeedVector = speedVector.multiplyBy(limitedSpeed / speed),\n\n\t\t\t    decelerationDuration = limitedSpeed / (options.inertiaDeceleration * ease),\n\t\t\t    offset = limitedSpeedVector.multiplyBy(-decelerationDuration / 2).round();\n\n\t\t\tif (!offset.x && !offset.y) {\n\t\t\t\tmap.fire('moveend');\n\n\t\t\t} else {\n\t\t\t\toffset = map._limitOffset(offset, map.options.maxBounds);\n\n\t\t\t\tL.Util.requestAnimFrame(function () {\n\t\t\t\t\tmap.panBy(offset, {\n\t\t\t\t\t\tduration: decelerationDuration,\n\t\t\t\t\t\teaseLinearity: ease,\n\t\t\t\t\t\tnoMoveStart: true,\n\t\t\t\t\t\tanimate: true\n\t\t\t\t\t});\n\t\t\t\t});\n\t\t\t}\n\t\t}\n\t}\n});\n\nL.Map.addInitHook('addHandler', 'dragging', L.Map.Drag);\n\n\n","/*\n * L.Handler.DoubleClickZoom is used to handle double-click zoom on the map, enabled by default.\n */\n\nL.Map.mergeOptions({\n\tdoubleClickZoom: true\n});\n\nL.Map.DoubleClickZoom = L.Handler.extend({\n\taddHooks: function () {\n\t\tthis._map.on('dblclick', this._onDoubleClick, this);\n\t},\n\n\tremoveHooks: function () {\n\t\tthis._map.off('dblclick', this._onDoubleClick, this);\n\t},\n\n\t_onDoubleClick: function (e) {\n\t\tvar map = this._map,\n\t\t    oldZoom = map.getZoom(),\n\t\t    zoom = e.originalEvent.shiftKey ? Math.ceil(oldZoom) - 1 : Math.floor(oldZoom) + 1;\n\n\t\tif (map.options.doubleClickZoom === 'center') {\n\t\t\tmap.setZoom(zoom);\n\t\t} else {\n\t\t\tmap.setZoomAround(e.containerPoint, zoom);\n\t\t}\n\t}\n});\n\nL.Map.addInitHook('addHandler', 'doubleClickZoom', L.Map.DoubleClickZoom);\n\n\n","/*\n * L.Handler.ScrollWheelZoom is used by L.Map to enable mouse scroll wheel zoom on the map.\n */\n\nL.Map.mergeOptions({\n\tscrollWheelZoom: true,\n\twheelDebounceTime: 40\n});\n\nL.Map.ScrollWheelZoom = L.Handler.extend({\n\taddHooks: function () {\n\t\tL.DomEvent.on(this._map._container, {\n\t\t\tmousewheel: this._onWheelScroll,\n\t\t\tMozMousePixelScroll: L.DomEvent.preventDefault\n\t\t}, this);\n\n\t\tthis._delta = 0;\n\t},\n\n\tremoveHooks: function () {\n\t\tL.DomEvent.off(this._map._container, {\n\t\t\tmousewheel: this._onWheelScroll,\n\t\t\tMozMousePixelScroll: L.DomEvent.preventDefault\n\t\t}, this);\n\t},\n\n\t_onWheelScroll: function (e) {\n\t\tvar delta = L.DomEvent.getWheelDelta(e);\n\t\tvar debounce = this._map.options.wheelDebounceTime;\n\n\t\tthis._delta += delta;\n\t\tthis._lastMousePos = this._map.mouseEventToContainerPoint(e);\n\n\t\tif (!this._startTime) {\n\t\t\tthis._startTime = +new Date();\n\t\t}\n\n\t\tvar left = Math.max(debounce - (+new Date() - this._startTime), 0);\n\n\t\tclearTimeout(this._timer);\n\t\tthis._timer = setTimeout(L.bind(this._performZoom, this), left);\n\n\t\tL.DomEvent.stop(e);\n\t},\n\n\t_performZoom: function () {\n\t\tvar map = this._map,\n\t\t    delta = this._delta,\n\t\t    zoom = map.getZoom();\n\n\t\tmap.stop(); // stop panning and fly animations if any\n\n\t\tdelta = delta > 0 ? Math.ceil(delta) : Math.floor(delta);\n\t\tdelta = Math.max(Math.min(delta, 4), -4);\n\t\tdelta = map._limitZoom(zoom + delta) - zoom;\n\n\t\tthis._delta = 0;\n\t\tthis._startTime = null;\n\n\t\tif (!delta) { return; }\n\n\t\tif (map.options.scrollWheelZoom === 'center') {\n\t\t\tmap.setZoom(zoom + delta);\n\t\t} else {\n\t\t\tmap.setZoomAround(this._lastMousePos, zoom + delta);\n\t\t}\n\t}\n});\n\nL.Map.addInitHook('addHandler', 'scrollWheelZoom', L.Map.ScrollWheelZoom);\n\n\n","/*\r\n * Extends the event handling code with double tap support for mobile browsers.\r\n */\r\n\r\nL.extend(L.DomEvent, {\r\n\r\n\t_touchstart: L.Browser.msPointer ? 'MSPointerDown' : L.Browser.pointer ? 'pointerdown' : 'touchstart',\r\n\t_touchend: L.Browser.msPointer ? 'MSPointerUp' : L.Browser.pointer ? 'pointerup' : 'touchend',\r\n\r\n\t// inspired by Zepto touch code by Thomas Fuchs\r\n\taddDoubleTapListener: function (obj, handler, id) {\r\n\t\tvar last, touch,\r\n\t\t    doubleTap = false,\r\n\t\t    delay = 250;\r\n\r\n\t\tfunction onTouchStart(e) {\r\n\t\t\tvar count;\r\n\r\n\t\t\tif (L.Browser.pointer) {\r\n\t\t\t\tcount = L.DomEvent._pointersCount;\r\n\t\t\t} else {\r\n\t\t\t\tcount = e.touches.length;\r\n\t\t\t}\r\n\r\n\t\t\tif (count > 1) { return; }\r\n\r\n\t\t\tvar now = Date.now(),\r\n\t\t\t    delta = now - (last || now);\r\n\r\n\t\t\ttouch = e.touches ? e.touches[0] : e;\r\n\t\t\tdoubleTap = (delta > 0 && delta <= delay);\r\n\t\t\tlast = now;\r\n\t\t}\r\n\r\n\t\tfunction onTouchEnd() {\r\n\t\t\tif (doubleTap && !touch.cancelBubble) {\r\n\t\t\t\tif (L.Browser.pointer) {\r\n\t\t\t\t\t// work around .type being readonly with MSPointer* events\r\n\t\t\t\t\tvar newTouch = {},\r\n\t\t\t\t\t    prop, i;\r\n\r\n\t\t\t\t\tfor (i in touch) {\r\n\t\t\t\t\t\tprop = touch[i];\r\n\t\t\t\t\t\tnewTouch[i] = prop && prop.bind ? prop.bind(touch) : prop;\r\n\t\t\t\t\t}\r\n\t\t\t\t\ttouch = newTouch;\r\n\t\t\t\t}\r\n\t\t\t\ttouch.type = 'dblclick';\r\n\t\t\t\thandler(touch);\r\n\t\t\t\tlast = null;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tvar pre = '_leaflet_',\r\n\t\t    touchstart = this._touchstart,\r\n\t\t    touchend = this._touchend;\r\n\r\n\t\tobj[pre + touchstart + id] = onTouchStart;\r\n\t\tobj[pre + touchend + id] = onTouchEnd;\r\n\r\n\t\tobj.addEventListener(touchstart, onTouchStart, false);\r\n\t\tobj.addEventListener(touchend, onTouchEnd, false);\r\n\t\treturn this;\r\n\t},\r\n\r\n\tremoveDoubleTapListener: function (obj, id) {\r\n\t\tvar pre = '_leaflet_',\r\n\t\t    touchend = obj[pre + this._touchend + id];\r\n\r\n\t\tobj.removeEventListener(this._touchstart, obj[pre + this._touchstart + id], false);\r\n\t\tobj.removeEventListener(this._touchend, touchend, false);\r\n\r\n\t\treturn this;\r\n\t}\r\n});\r\n\n\n","/*\n * Extends L.DomEvent to provide touch support for Internet Explorer and Windows-based devices.\n */\n\nL.extend(L.DomEvent, {\n\n\tPOINTER_DOWN:   L.Browser.msPointer ? 'MSPointerDown'   : 'pointerdown',\n\tPOINTER_MOVE:   L.Browser.msPointer ? 'MSPointerMove'   : 'pointermove',\n\tPOINTER_UP:     L.Browser.msPointer ? 'MSPointerUp'     : 'pointerup',\n\tPOINTER_CANCEL: L.Browser.msPointer ? 'MSPointerCancel' : 'pointercancel',\n\n\t_pointers: {},\n\t_pointersCount: 0,\n\n\t// Provides a touch events wrapper for (ms)pointer events.\n\t// ref http://www.w3.org/TR/pointerevents/ https://www.w3.org/Bugs/Public/show_bug.cgi?id=22890\n\n\taddPointerListener: function (obj, type, handler, id) {\n\n\t\tif (type === 'touchstart') {\n\t\t\tthis._addPointerStart(obj, handler, id);\n\n\t\t} else if (type === 'touchmove') {\n\t\t\tthis._addPointerMove(obj, handler, id);\n\n\t\t} else if (type === 'touchend') {\n\t\t\tthis._addPointerEnd(obj, handler, id);\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tremovePointerListener: function (obj, type, id) {\n\t\tvar handler = obj['_leaflet_' + type + id];\n\n\t\tif (type === 'touchstart') {\n\t\t\tobj.removeEventListener(this.POINTER_DOWN, handler, false);\n\n\t\t} else if (type === 'touchmove') {\n\t\t\tobj.removeEventListener(this.POINTER_MOVE, handler, false);\n\n\t\t} else if (type === 'touchend') {\n\t\t\tobj.removeEventListener(this.POINTER_UP, handler, false);\n\t\t\tobj.removeEventListener(this.POINTER_CANCEL, handler, false);\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_addPointerStart: function (obj, handler, id) {\n\t\tvar onDown = L.bind(function (e) {\n\t\t\tif (e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {\n\t\t\t\tL.DomEvent.preventDefault(e);\n\t\t\t}\n\n\t\t\tthis._handlePointer(e, handler);\n\t\t}, this);\n\n\t\tobj['_leaflet_touchstart' + id] = onDown;\n\t\tobj.addEventListener(this.POINTER_DOWN, onDown, false);\n\n\t\t// need to keep track of what pointers and how many are active to provide e.touches emulation\n\t\tif (!this._pointerDocListener) {\n\t\t\tvar pointerUp = L.bind(this._globalPointerUp, this);\n\n\t\t\t// we listen documentElement as any drags that end by moving the touch off the screen get fired there\n\t\t\tdocument.documentElement.addEventListener(this.POINTER_DOWN, L.bind(this._globalPointerDown, this), true);\n\t\t\tdocument.documentElement.addEventListener(this.POINTER_MOVE, L.bind(this._globalPointerMove, this), true);\n\t\t\tdocument.documentElement.addEventListener(this.POINTER_UP, pointerUp, true);\n\t\t\tdocument.documentElement.addEventListener(this.POINTER_CANCEL, pointerUp, true);\n\n\t\t\tthis._pointerDocListener = true;\n\t\t}\n\t},\n\n\t_globalPointerDown: function (e) {\n\t\tthis._pointers[e.pointerId] = e;\n\t\tthis._pointersCount++;\n\t},\n\n\t_globalPointerMove: function (e) {\n\t\tif (this._pointers[e.pointerId]) {\n\t\t\tthis._pointers[e.pointerId] = e;\n\t\t}\n\t},\n\n\t_globalPointerUp: function (e) {\n\t\tdelete this._pointers[e.pointerId];\n\t\tthis._pointersCount--;\n\t},\n\n\t_handlePointer: function (e, handler) {\n\t\te.touches = [];\n\t\tfor (var i in this._pointers) {\n\t\t\te.touches.push(this._pointers[i]);\n\t\t}\n\t\te.changedTouches = [e];\n\n\t\thandler(e);\n\t},\n\n\t_addPointerMove: function (obj, handler, id) {\n\t\tvar onMove = L.bind(function (e) {\n\t\t\t// don't fire touch moves when mouse isn't down\n\t\t\tif ((e.pointerType === e.MSPOINTER_TYPE_MOUSE || e.pointerType === 'mouse') && e.buttons === 0) { return; }\n\n\t\t\tthis._handlePointer(e, handler);\n\t\t}, this);\n\n\t\tobj['_leaflet_touchmove' + id] = onMove;\n\t\tobj.addEventListener(this.POINTER_MOVE, onMove, false);\n\t},\n\n\t_addPointerEnd: function (obj, handler, id) {\n\t\tvar onUp = L.bind(function (e) {\n\t\t\tthis._handlePointer(e, handler);\n\t\t}, this);\n\n\t\tobj['_leaflet_touchend' + id] = onUp;\n\t\tobj.addEventListener(this.POINTER_UP, onUp, false);\n\t\tobj.addEventListener(this.POINTER_CANCEL, onUp, false);\n\t}\n});\n\n\n","/*\n * L.Handler.TouchZoom is used by L.Map to add pinch zoom on supported mobile browsers.\n */\n\nL.Map.mergeOptions({\n\ttouchZoom: L.Browser.touch && !L.Browser.android23,\n\tbounceAtZoomLimits: true\n});\n\nL.Map.TouchZoom = L.Handler.extend({\n\taddHooks: function () {\n\t\tL.DomEvent.on(this._map._container, 'touchstart', this._onTouchStart, this);\n\t},\n\n\tremoveHooks: function () {\n\t\tL.DomEvent.off(this._map._container, 'touchstart', this._onTouchStart, this);\n\t},\n\n\t_onTouchStart: function (e) {\n\t\tvar map = this._map;\n\n\t\tif (!e.touches || e.touches.length !== 2 || map._animatingZoom || this._zooming) { return; }\n\n\t\tvar p1 = map.mouseEventToContainerPoint(e.touches[0]),\n\t\t    p2 = map.mouseEventToContainerPoint(e.touches[1]);\n\n\t\tthis._centerPoint = map.getSize()._divideBy(2);\n\t\tthis._startLatLng = map.containerPointToLatLng(this._centerPoint);\n\t\tif (map.options.touchZoom !== 'center') {\n\t\t\tthis._pinchStartLatLng = map.containerPointToLatLng(p1.add(p2)._divideBy(2));\n\t\t}\n\n\t\tthis._startDist = p1.distanceTo(p2);\n\t\tthis._startZoom = map.getZoom();\n\n\t\tthis._moved = false;\n\t\tthis._zooming = true;\n\n\t\tmap.stop();\n\n\t\tL.DomEvent\n\t\t    .on(document, 'touchmove', this._onTouchMove, this)\n\t\t    .on(document, 'touchend', this._onTouchEnd, this);\n\n\t\tL.DomEvent.preventDefault(e);\n\t},\n\n\t_onTouchMove: function (e) {\n\t\tif (!e.touches || e.touches.length !== 2 || !this._zooming) { return; }\n\n\t\tvar map = this._map,\n\t\t    p1 = map.mouseEventToContainerPoint(e.touches[0]),\n\t\t    p2 = map.mouseEventToContainerPoint(e.touches[1]),\n\t\t    scale = p1.distanceTo(p2) / this._startDist;\n\n\n\t\tthis._zoom = map.getScaleZoom(scale, this._startZoom);\n\n\t\tif (map.options.touchZoom === 'center') {\n\t\t\tthis._center = this._startLatLng;\n\t\t\tif (scale === 1) { return; }\n\t\t} else {\n\t\t\t// Get delta from pinch to center, so centerLatLng is delta applied to initial pinchLatLng\n\t\t\tvar delta = p1._add(p2)._divideBy(2)._subtract(this._centerPoint);\n\t\t\tif (scale === 1 && delta.x === 0 && delta.y === 0) { return; }\n\t\t\tthis._center = map.unproject(map.project(this._pinchStartLatLng).subtract(delta));\n\t\t}\n\n\t\tif (!map.options.bounceAtZoomLimits) {\n\t\t\tif ((this._zoom <= map.getMinZoom() && scale < 1) ||\n\t\t        (this._zoom >= map.getMaxZoom() && scale > 1)) { return; }\n\t\t}\n\n\t\tif (!this._moved) {\n\t\t\tmap._moveStart(true);\n\t\t\tthis._moved = true;\n\t\t}\n\n\t\tL.Util.cancelAnimFrame(this._animRequest);\n\n\t\tvar moveFn = L.bind(map._move, map, this._center, this._zoom, {pinch: true, round: false});\n\t\tthis._animRequest = L.Util.requestAnimFrame(moveFn, this, true);\n\n\t\tL.DomEvent.preventDefault(e);\n\t},\n\n\t_onTouchEnd: function () {\n\t\tif (!this._moved || !this._zooming) {\n\t\t\tthis._zooming = false;\n\t\t\treturn;\n\t\t}\n\n\t\tthis._zooming = false;\n\t\tL.Util.cancelAnimFrame(this._animRequest);\n\n\t\tL.DomEvent\n\t\t    .off(document, 'touchmove', this._onTouchMove)\n\t\t    .off(document, 'touchend', this._onTouchEnd);\n\n\t\tvar zoom = this._zoom;\n\t\tzoom = this._map._limitZoom(zoom - this._startZoom > 0 ? Math.ceil(zoom) : Math.floor(zoom));\n\n\n\t\tthis._map._animateZoom(this._center, zoom, true, true);\n\t}\n});\n\nL.Map.addInitHook('addHandler', 'touchZoom', L.Map.TouchZoom);\n\n\n","/*\n * L.Map.Tap is used to enable mobile hacks like quick taps and long hold.\n */\n\nL.Map.mergeOptions({\n\ttap: true,\n\ttapTolerance: 15\n});\n\nL.Map.Tap = L.Handler.extend({\n\taddHooks: function () {\n\t\tL.DomEvent.on(this._map._container, 'touchstart', this._onDown, this);\n\t},\n\n\tremoveHooks: function () {\n\t\tL.DomEvent.off(this._map._container, 'touchstart', this._onDown, this);\n\t},\n\n\t_onDown: function (e) {\n\t\tif (!e.touches) { return; }\n\n\t\tL.DomEvent.preventDefault(e);\n\n\t\tthis._fireClick = true;\n\n\t\t// don't simulate click or track longpress if more than 1 touch\n\t\tif (e.touches.length > 1) {\n\t\t\tthis._fireClick = false;\n\t\t\tclearTimeout(this._holdTimeout);\n\t\t\treturn;\n\t\t}\n\n\t\tvar first = e.touches[0],\n\t\t    el = first.target;\n\n\t\tthis._startPos = this._newPos = new L.Point(first.clientX, first.clientY);\n\n\t\t// if touching a link, highlight it\n\t\tif (el.tagName && el.tagName.toLowerCase() === 'a') {\n\t\t\tL.DomUtil.addClass(el, 'leaflet-active');\n\t\t}\n\n\t\t// simulate long hold but setting a timeout\n\t\tthis._holdTimeout = setTimeout(L.bind(function () {\n\t\t\tif (this._isTapValid()) {\n\t\t\t\tthis._fireClick = false;\n\t\t\t\tthis._onUp();\n\t\t\t\tthis._simulateEvent('contextmenu', first);\n\t\t\t}\n\t\t}, this), 1000);\n\n\t\tthis._simulateEvent('mousedown', first);\n\n\t\tL.DomEvent.on(document, {\n\t\t\ttouchmove: this._onMove,\n\t\t\ttouchend: this._onUp\n\t\t}, this);\n\t},\n\n\t_onUp: function (e) {\n\t\tclearTimeout(this._holdTimeout);\n\n\t\tL.DomEvent.off(document, {\n\t\t\ttouchmove: this._onMove,\n\t\t\ttouchend: this._onUp\n\t\t}, this);\n\n\t\tif (this._fireClick && e && e.changedTouches) {\n\n\t\t\tvar first = e.changedTouches[0],\n\t\t\t    el = first.target;\n\n\t\t\tif (el && el.tagName && el.tagName.toLowerCase() === 'a') {\n\t\t\t\tL.DomUtil.removeClass(el, 'leaflet-active');\n\t\t\t}\n\n\t\t\tthis._simulateEvent('mouseup', first);\n\n\t\t\t// simulate click if the touch didn't move too much\n\t\t\tif (this._isTapValid()) {\n\t\t\t\tthis._simulateEvent('click', first);\n\t\t\t}\n\t\t}\n\t},\n\n\t_isTapValid: function () {\n\t\treturn this._newPos.distanceTo(this._startPos) <= this._map.options.tapTolerance;\n\t},\n\n\t_onMove: function (e) {\n\t\tvar first = e.touches[0];\n\t\tthis._newPos = new L.Point(first.clientX, first.clientY);\n\t\tthis._simulateEvent('mousemove', first);\n\t},\n\n\t_simulateEvent: function (type, e) {\n\t\tvar simulatedEvent = document.createEvent('MouseEvents');\n\n\t\tsimulatedEvent._simulated = true;\n\t\te.target._simulatedClick = true;\n\n\t\tsimulatedEvent.initMouseEvent(\n\t\t        type, true, true, window, 1,\n\t\t        e.screenX, e.screenY,\n\t\t        e.clientX, e.clientY,\n\t\t        false, false, false, false, 0, null);\n\n\t\te.target.dispatchEvent(simulatedEvent);\n\t}\n});\n\nif (L.Browser.touch && !L.Browser.pointer) {\n\tL.Map.addInitHook('addHandler', 'tap', L.Map.Tap);\n}\n\n\n","/*\n * L.Handler.ShiftDragZoom is used to add shift-drag zoom interaction to the map\n  * (zoom to a selected bounding box), enabled by default.\n */\n\nL.Map.mergeOptions({\n\tboxZoom: true\n});\n\nL.Map.BoxZoom = L.Handler.extend({\n\tinitialize: function (map) {\n\t\tthis._map = map;\n\t\tthis._container = map._container;\n\t\tthis._pane = map._panes.overlayPane;\n\t},\n\n\taddHooks: function () {\n\t\tL.DomEvent.on(this._container, 'mousedown', this._onMouseDown, this);\n\t},\n\n\tremoveHooks: function () {\n\t\tL.DomEvent.off(this._container, 'mousedown', this._onMouseDown, this);\n\t},\n\n\tmoved: function () {\n\t\treturn this._moved;\n\t},\n\n\t_resetState: function () {\n\t\tthis._moved = false;\n\t},\n\n\t_onMouseDown: function (e) {\n\t\tif (!e.shiftKey || ((e.which !== 1) && (e.button !== 1))) { return false; }\n\n\t\tthis._resetState();\n\n\t\tL.DomUtil.disableTextSelection();\n\t\tL.DomUtil.disableImageDrag();\n\n\t\tthis._startPoint = this._map.mouseEventToContainerPoint(e);\n\n\t\tL.DomEvent.on(document, {\n\t\t\tcontextmenu: L.DomEvent.stop,\n\t\t\tmousemove: this._onMouseMove,\n\t\t\tmouseup: this._onMouseUp,\n\t\t\tkeydown: this._onKeyDown\n\t\t}, this);\n\t},\n\n\t_onMouseMove: function (e) {\n\t\tif (!this._moved) {\n\t\t\tthis._moved = true;\n\n\t\t\tthis._box = L.DomUtil.create('div', 'leaflet-zoom-box', this._container);\n\t\t\tL.DomUtil.addClass(this._container, 'leaflet-crosshair');\n\n\t\t\tthis._map.fire('boxzoomstart');\n\t\t}\n\n\t\tthis._point = this._map.mouseEventToContainerPoint(e);\n\n\t\tvar bounds = new L.Bounds(this._point, this._startPoint),\n\t\t    size = bounds.getSize();\n\n\t\tL.DomUtil.setPosition(this._box, bounds.min);\n\n\t\tthis._box.style.width  = size.x + 'px';\n\t\tthis._box.style.height = size.y + 'px';\n\t},\n\n\t_finish: function () {\n\t\tif (this._moved) {\n\t\t\tL.DomUtil.remove(this._box);\n\t\t\tL.DomUtil.removeClass(this._container, 'leaflet-crosshair');\n\t\t}\n\n\t\tL.DomUtil.enableTextSelection();\n\t\tL.DomUtil.enableImageDrag();\n\n\t\tL.DomEvent.off(document, {\n\t\t\tcontextmenu: L.DomEvent.stop,\n\t\t\tmousemove: this._onMouseMove,\n\t\t\tmouseup: this._onMouseUp,\n\t\t\tkeydown: this._onKeyDown\n\t\t}, this);\n\t},\n\n\t_onMouseUp: function (e) {\n\t\tif ((e.which !== 1) && (e.button !== 1)) { return; }\n\n\t\tthis._finish();\n\n\t\tif (!this._moved) { return; }\n\t\t// Postpone to next JS tick so internal click event handling\n\t\t// still see it as \"moved\".\n\t\tsetTimeout(L.bind(this._resetState, this), 0);\n\n\t\tvar bounds = new L.LatLngBounds(\n\t\t        this._map.containerPointToLatLng(this._startPoint),\n\t\t        this._map.containerPointToLatLng(this._point));\n\n\t\tthis._map\n\t\t\t.fitBounds(bounds)\n\t\t\t.fire('boxzoomend', {boxZoomBounds: bounds});\n\t},\n\n\t_onKeyDown: function (e) {\n\t\tif (e.keyCode === 27) {\n\t\t\tthis._finish();\n\t\t}\n\t}\n});\n\nL.Map.addInitHook('addHandler', 'boxZoom', L.Map.BoxZoom);\n\n\n","/*\n * L.Map.Keyboard is handling keyboard interaction with the map, enabled by default.\n */\n\nL.Map.mergeOptions({\n\tkeyboard: true,\n\tkeyboardPanOffset: 80,\n\tkeyboardZoomOffset: 1\n});\n\nL.Map.Keyboard = L.Handler.extend({\n\n\tkeyCodes: {\n\t\tleft:    [37],\n\t\tright:   [39],\n\t\tdown:    [40],\n\t\tup:      [38],\n\t\tzoomIn:  [187, 107, 61, 171],\n\t\tzoomOut: [189, 109, 54, 173]\n\t},\n\n\tinitialize: function (map) {\n\t\tthis._map = map;\n\n\t\tthis._setPanOffset(map.options.keyboardPanOffset);\n\t\tthis._setZoomOffset(map.options.keyboardZoomOffset);\n\t},\n\n\taddHooks: function () {\n\t\tvar container = this._map._container;\n\n\t\t// make the container focusable by tabbing\n\t\tif (container.tabIndex <= 0) {\n\t\t\tcontainer.tabIndex = '0';\n\t\t}\n\n\t\tL.DomEvent.on(container, {\n\t\t\tfocus: this._onFocus,\n\t\t\tblur: this._onBlur,\n\t\t\tmousedown: this._onMouseDown\n\t\t}, this);\n\n\t\tthis._map.on({\n\t\t\tfocus: this._addHooks,\n\t\t\tblur: this._removeHooks\n\t\t}, this);\n\t},\n\n\tremoveHooks: function () {\n\t\tthis._removeHooks();\n\n\t\tL.DomEvent.off(this._map._container, {\n\t\t\tfocus: this._onFocus,\n\t\t\tblur: this._onBlur,\n\t\t\tmousedown: this._onMouseDown\n\t\t}, this);\n\n\t\tthis._map.off({\n\t\t\tfocus: this._addHooks,\n\t\t\tblur: this._removeHooks\n\t\t}, this);\n\t},\n\n\t_onMouseDown: function () {\n\t\tif (this._focused) { return; }\n\n\t\tvar body = document.body,\n\t\t    docEl = document.documentElement,\n\t\t    top = body.scrollTop || docEl.scrollTop,\n\t\t    left = body.scrollLeft || docEl.scrollLeft;\n\n\t\tthis._map._container.focus();\n\n\t\twindow.scrollTo(left, top);\n\t},\n\n\t_onFocus: function () {\n\t\tthis._focused = true;\n\t\tthis._map.fire('focus');\n\t},\n\n\t_onBlur: function () {\n\t\tthis._focused = false;\n\t\tthis._map.fire('blur');\n\t},\n\n\t_setPanOffset: function (pan) {\n\t\tvar keys = this._panKeys = {},\n\t\t    codes = this.keyCodes,\n\t\t    i, len;\n\n\t\tfor (i = 0, len = codes.left.length; i < len; i++) {\n\t\t\tkeys[codes.left[i]] = [-1 * pan, 0];\n\t\t}\n\t\tfor (i = 0, len = codes.right.length; i < len; i++) {\n\t\t\tkeys[codes.right[i]] = [pan, 0];\n\t\t}\n\t\tfor (i = 0, len = codes.down.length; i < len; i++) {\n\t\t\tkeys[codes.down[i]] = [0, pan];\n\t\t}\n\t\tfor (i = 0, len = codes.up.length; i < len; i++) {\n\t\t\tkeys[codes.up[i]] = [0, -1 * pan];\n\t\t}\n\t},\n\n\t_setZoomOffset: function (zoom) {\n\t\tvar keys = this._zoomKeys = {},\n\t\t    codes = this.keyCodes,\n\t\t    i, len;\n\n\t\tfor (i = 0, len = codes.zoomIn.length; i < len; i++) {\n\t\t\tkeys[codes.zoomIn[i]] = zoom;\n\t\t}\n\t\tfor (i = 0, len = codes.zoomOut.length; i < len; i++) {\n\t\t\tkeys[codes.zoomOut[i]] = -zoom;\n\t\t}\n\t},\n\n\t_addHooks: function () {\n\t\tL.DomEvent.on(document, 'keydown', this._onKeyDown, this);\n\t},\n\n\t_removeHooks: function () {\n\t\tL.DomEvent.off(document, 'keydown', this._onKeyDown, this);\n\t},\n\n\t_onKeyDown: function (e) {\n\t\tif (e.altKey || e.ctrlKey || e.metaKey) { return; }\n\n\t\tvar key = e.keyCode,\n\t\t    map = this._map,\n\t\t    offset;\n\n\t\tif (key in this._panKeys) {\n\n\t\t\tif (map._panAnim && map._panAnim._inProgress) { return; }\n\n\t\t\toffset = this._panKeys[key];\n\t\t\tif (e.shiftKey) {\n\t\t\t\toffset = L.point(offset).multiplyBy(3);\n\t\t\t}\n\n\t\t\tmap.panBy(offset);\n\n\t\t\tif (map.options.maxBounds) {\n\t\t\t\tmap.panInsideBounds(map.options.maxBounds);\n\t\t\t}\n\n\t\t} else if (key in this._zoomKeys) {\n\t\t\tmap.setZoom(map.getZoom() + (e.shiftKey ? 3 : 1) * this._zoomKeys[key]);\n\n\t\t} else if (key === 27) {\n\t\t\tmap.closePopup();\n\n\t\t} else {\n\t\t\treturn;\n\t\t}\n\n\t\tL.DomEvent.stop(e);\n\t}\n});\n\nL.Map.addInitHook('addHandler', 'keyboard', L.Map.Keyboard);\n\n\n","/*\n * L.Handler.MarkerDrag is used internally by L.Marker to make the markers draggable.\n */\n\nL.Handler.MarkerDrag = L.Handler.extend({\n\tinitialize: function (marker) {\n\t\tthis._marker = marker;\n\t},\n\n\taddHooks: function () {\n\t\tvar icon = this._marker._icon;\n\n\t\tif (!this._draggable) {\n\t\t\tthis._draggable = new L.Draggable(icon, icon, true);\n\t\t}\n\n\t\tthis._draggable.on({\n\t\t\tdragstart: this._onDragStart,\n\t\t\tdrag: this._onDrag,\n\t\t\tdragend: this._onDragEnd\n\t\t}, this).enable();\n\n\t\tL.DomUtil.addClass(icon, 'leaflet-marker-draggable');\n\t},\n\n\tremoveHooks: function () {\n\t\tthis._draggable.off({\n\t\t\tdragstart: this._onDragStart,\n\t\t\tdrag: this._onDrag,\n\t\t\tdragend: this._onDragEnd\n\t\t}, this).disable();\n\n\t\tif (this._marker._icon) {\n\t\t\tL.DomUtil.removeClass(this._marker._icon, 'leaflet-marker-draggable');\n\t\t}\n\t},\n\n\tmoved: function () {\n\t\treturn this._draggable && this._draggable._moved;\n\t},\n\n\t_onDragStart: function () {\n\t\tthis._marker\n\t\t    .closePopup()\n\t\t    .fire('movestart')\n\t\t    .fire('dragstart');\n\t},\n\n\t_onDrag: function (e) {\n\t\tvar marker = this._marker,\n\t\t    shadow = marker._shadow,\n\t\t    iconPos = L.DomUtil.getPosition(marker._icon),\n\t\t    latlng = marker._map.layerPointToLatLng(iconPos);\n\n\t\t// update shadow position\n\t\tif (shadow) {\n\t\t\tL.DomUtil.setPosition(shadow, iconPos);\n\t\t}\n\n\t\tmarker._latlng = latlng;\n\t\te.latlng = latlng;\n\n\t\tmarker\n\t\t    .fire('move', e)\n\t\t    .fire('drag', e);\n\t},\n\n\t_onDragEnd: function (e) {\n\t\tthis._marker\n\t\t    .fire('moveend')\n\t\t    .fire('dragend', e);\n\t}\n});\n\n\n","/*\r\n * L.Control is a base class for implementing map controls. Handles positioning.\r\n * All other controls extend from this class.\r\n */\r\n\r\nL.Control = L.Class.extend({\r\n\toptions: {\r\n\t\tposition: 'topright'\r\n\t},\r\n\r\n\tinitialize: function (options) {\r\n\t\tL.setOptions(this, options);\r\n\t},\r\n\r\n\tgetPosition: function () {\r\n\t\treturn this.options.position;\r\n\t},\r\n\r\n\tsetPosition: function (position) {\r\n\t\tvar map = this._map;\r\n\r\n\t\tif (map) {\r\n\t\t\tmap.removeControl(this);\r\n\t\t}\r\n\r\n\t\tthis.options.position = position;\r\n\r\n\t\tif (map) {\r\n\t\t\tmap.addControl(this);\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tgetContainer: function () {\r\n\t\treturn this._container;\r\n\t},\r\n\r\n\taddTo: function (map) {\r\n\t\tthis.remove();\r\n\t\tthis._map = map;\r\n\r\n\t\tvar container = this._container = this.onAdd(map),\r\n\t\t    pos = this.getPosition(),\r\n\t\t    corner = map._controlCorners[pos];\r\n\r\n\t\tL.DomUtil.addClass(container, 'leaflet-control');\r\n\r\n\t\tif (pos.indexOf('bottom') !== -1) {\r\n\t\t\tcorner.insertBefore(container, corner.firstChild);\r\n\t\t} else {\r\n\t\t\tcorner.appendChild(container);\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tremove: function () {\r\n\t\tif (!this._map) {\r\n\t\t\treturn this;\r\n\t\t}\r\n\r\n\t\tL.DomUtil.remove(this._container);\r\n\r\n\t\tif (this.onRemove) {\r\n\t\t\tthis.onRemove(this._map);\r\n\t\t}\r\n\r\n\t\tthis._map = null;\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\t_refocusOnMap: function (e) {\r\n\t\t// if map exists and event is not a keyboard event\r\n\t\tif (this._map && e && e.screenX > 0 && e.screenY > 0) {\r\n\t\t\tthis._map.getContainer().focus();\r\n\t\t}\r\n\t}\r\n});\r\n\r\nL.control = function (options) {\r\n\treturn new L.Control(options);\r\n};\r\n\r\n\r\n// adds control-related methods to L.Map\r\n\r\nL.Map.include({\r\n\taddControl: function (control) {\r\n\t\tcontrol.addTo(this);\r\n\t\treturn this;\r\n\t},\r\n\r\n\tremoveControl: function (control) {\r\n\t\tcontrol.remove();\r\n\t\treturn this;\r\n\t},\r\n\r\n\t_initControlPos: function () {\r\n\t\tvar corners = this._controlCorners = {},\r\n\t\t    l = 'leaflet-',\r\n\t\t    container = this._controlContainer =\r\n\t\t            L.DomUtil.create('div', l + 'control-container', this._container);\r\n\r\n\t\tfunction createCorner(vSide, hSide) {\r\n\t\t\tvar className = l + vSide + ' ' + l + hSide;\r\n\r\n\t\t\tcorners[vSide + hSide] = L.DomUtil.create('div', className, container);\r\n\t\t}\r\n\r\n\t\tcreateCorner('top', 'left');\r\n\t\tcreateCorner('top', 'right');\r\n\t\tcreateCorner('bottom', 'left');\r\n\t\tcreateCorner('bottom', 'right');\r\n\t},\r\n\r\n\t_clearControlPos: function () {\r\n\t\tL.DomUtil.remove(this._controlContainer);\r\n\t}\r\n});\r\n\n\n","/*\r\n * L.Control.Zoom is used for the default zoom buttons on the map.\r\n */\r\n\r\nL.Control.Zoom = L.Control.extend({\r\n\toptions: {\r\n\t\tposition: 'topleft',\r\n\t\tzoomInText: '+',\r\n\t\tzoomInTitle: 'Zoom in',\r\n\t\tzoomOutText: '-',\r\n\t\tzoomOutTitle: 'Zoom out'\r\n\t},\r\n\r\n\tonAdd: function (map) {\r\n\t\tvar zoomName = 'leaflet-control-zoom',\r\n\t\t    container = L.DomUtil.create('div', zoomName + ' leaflet-bar'),\r\n\t\t    options = this.options;\r\n\r\n\t\tthis._zoomInButton  = this._createButton(options.zoomInText, options.zoomInTitle,\r\n\t\t        zoomName + '-in',  container, this._zoomIn);\r\n\t\tthis._zoomOutButton = this._createButton(options.zoomOutText, options.zoomOutTitle,\r\n\t\t        zoomName + '-out', container, this._zoomOut);\r\n\r\n\t\tthis._updateDisabled();\r\n\t\tmap.on('zoomend zoomlevelschange', this._updateDisabled, this);\r\n\r\n\t\treturn container;\r\n\t},\r\n\r\n\tonRemove: function (map) {\r\n\t\tmap.off('zoomend zoomlevelschange', this._updateDisabled, this);\r\n\t},\r\n\r\n\tdisable: function () {\r\n\t\tthis._disabled = true;\r\n\t\tthis._updateDisabled();\r\n\t\treturn this;\r\n\t},\r\n\r\n\tenable: function () {\r\n\t\tthis._disabled = false;\r\n\t\tthis._updateDisabled();\r\n\t\treturn this;\r\n\t},\r\n\r\n\t_zoomIn: function (e) {\r\n\t\tif (!this._disabled) {\r\n\t\t\tthis._map.zoomIn(e.shiftKey ? 3 : 1);\r\n\t\t}\r\n\t},\r\n\r\n\t_zoomOut: function (e) {\r\n\t\tif (!this._disabled) {\r\n\t\t\tthis._map.zoomOut(e.shiftKey ? 3 : 1);\r\n\t\t}\r\n\t},\r\n\r\n\t_createButton: function (html, title, className, container, fn) {\r\n\t\tvar link = L.DomUtil.create('a', className, container);\r\n\t\tlink.innerHTML = html;\r\n\t\tlink.href = '#';\r\n\t\tlink.title = title;\r\n\r\n\t\tL.DomEvent\r\n\t\t    .on(link, 'mousedown dblclick', L.DomEvent.stopPropagation)\r\n\t\t    .on(link, 'click', L.DomEvent.stop)\r\n\t\t    .on(link, 'click', fn, this)\r\n\t\t    .on(link, 'click', this._refocusOnMap, this);\r\n\r\n\t\treturn link;\r\n\t},\r\n\r\n\t_updateDisabled: function () {\r\n\t\tvar map = this._map,\r\n\t\t    className = 'leaflet-disabled';\r\n\r\n\t\tL.DomUtil.removeClass(this._zoomInButton, className);\r\n\t\tL.DomUtil.removeClass(this._zoomOutButton, className);\r\n\r\n\t\tif (this._disabled || map._zoom === map.getMinZoom()) {\r\n\t\t\tL.DomUtil.addClass(this._zoomOutButton, className);\r\n\t\t}\r\n\t\tif (this._disabled || map._zoom === map.getMaxZoom()) {\r\n\t\t\tL.DomUtil.addClass(this._zoomInButton, className);\r\n\t\t}\r\n\t}\r\n});\r\n\r\nL.Map.mergeOptions({\r\n\tzoomControl: true\r\n});\r\n\r\nL.Map.addInitHook(function () {\r\n\tif (this.options.zoomControl) {\r\n\t\tthis.zoomControl = new L.Control.Zoom();\r\n\t\tthis.addControl(this.zoomControl);\r\n\t}\r\n});\r\n\r\nL.control.zoom = function (options) {\r\n\treturn new L.Control.Zoom(options);\r\n};\r\n\n\n","/*\r\n * L.Control.Attribution is used for displaying attribution on the map (added by default).\r\n */\r\n\r\nL.Control.Attribution = L.Control.extend({\r\n\toptions: {\r\n\t\tposition: 'bottomright',\r\n\t\tprefix: '<a href=\"http://leafletjs.com\" title=\"A JS library for interactive maps\">Leaflet</a>'\r\n\t},\r\n\r\n\tinitialize: function (options) {\r\n\t\tL.setOptions(this, options);\r\n\r\n\t\tthis._attributions = {};\r\n\t},\r\n\r\n\tonAdd: function (map) {\r\n\t\tthis._container = L.DomUtil.create('div', 'leaflet-control-attribution');\r\n\t\tif (L.DomEvent) {\r\n\t\t\tL.DomEvent.disableClickPropagation(this._container);\r\n\t\t}\r\n\r\n\t\t// TODO ugly, refactor\r\n\t\tfor (var i in map._layers) {\r\n\t\t\tif (map._layers[i].getAttribution) {\r\n\t\t\t\tthis.addAttribution(map._layers[i].getAttribution());\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tthis._update();\r\n\r\n\t\treturn this._container;\r\n\t},\r\n\r\n\tsetPrefix: function (prefix) {\r\n\t\tthis.options.prefix = prefix;\r\n\t\tthis._update();\r\n\t\treturn this;\r\n\t},\r\n\r\n\taddAttribution: function (text) {\r\n\t\tif (!text) { return this; }\r\n\r\n\t\tif (!this._attributions[text]) {\r\n\t\t\tthis._attributions[text] = 0;\r\n\t\t}\r\n\t\tthis._attributions[text]++;\r\n\r\n\t\tthis._update();\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tremoveAttribution: function (text) {\r\n\t\tif (!text) { return this; }\r\n\r\n\t\tif (this._attributions[text]) {\r\n\t\t\tthis._attributions[text]--;\r\n\t\t\tthis._update();\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\t_update: function () {\r\n\t\tif (!this._map) { return; }\r\n\r\n\t\tvar attribs = [];\r\n\r\n\t\tfor (var i in this._attributions) {\r\n\t\t\tif (this._attributions[i]) {\r\n\t\t\t\tattribs.push(i);\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tvar prefixAndAttribs = [];\r\n\r\n\t\tif (this.options.prefix) {\r\n\t\t\tprefixAndAttribs.push(this.options.prefix);\r\n\t\t}\r\n\t\tif (attribs.length) {\r\n\t\t\tprefixAndAttribs.push(attribs.join(', '));\r\n\t\t}\r\n\r\n\t\tthis._container.innerHTML = prefixAndAttribs.join(' | ');\r\n\t}\r\n});\r\n\r\nL.Map.mergeOptions({\r\n\tattributionControl: true\r\n});\r\n\r\nL.Map.addInitHook(function () {\r\n\tif (this.options.attributionControl) {\r\n\t\tthis.attributionControl = (new L.Control.Attribution()).addTo(this);\r\n\t}\r\n});\r\n\r\nL.control.attribution = function (options) {\r\n\treturn new L.Control.Attribution(options);\r\n};\r\n\n\n","/*\n * L.Control.Scale is used for displaying metric/imperial scale on the map.\n */\n\nL.Control.Scale = L.Control.extend({\n\toptions: {\n\t\tposition: 'bottomleft',\n\t\tmaxWidth: 100,\n\t\tmetric: true,\n\t\timperial: true\n\t\t// updateWhenIdle: false\n\t},\n\n\tonAdd: function (map) {\n\t\tvar className = 'leaflet-control-scale',\n\t\t    container = L.DomUtil.create('div', className),\n\t\t    options = this.options;\n\n\t\tthis._addScales(options, className + '-line', container);\n\n\t\tmap.on(options.updateWhenIdle ? 'moveend' : 'move', this._update, this);\n\t\tmap.whenReady(this._update, this);\n\n\t\treturn container;\n\t},\n\n\tonRemove: function (map) {\n\t\tmap.off(this.options.updateWhenIdle ? 'moveend' : 'move', this._update, this);\n\t},\n\n\t_addScales: function (options, className, container) {\n\t\tif (options.metric) {\n\t\t\tthis._mScale = L.DomUtil.create('div', className, container);\n\t\t}\n\t\tif (options.imperial) {\n\t\t\tthis._iScale = L.DomUtil.create('div', className, container);\n\t\t}\n\t},\n\n\t_update: function () {\n\t\tvar map = this._map,\n\t\t    y = map.getSize().y / 2;\n\n\t\tvar maxMeters = map.distance(\n\t\t\t\tmap.containerPointToLatLng([0, y]),\n\t\t\t\tmap.containerPointToLatLng([this.options.maxWidth, y]));\n\n\t\tthis._updateScales(maxMeters);\n\t},\n\n\t_updateScales: function (maxMeters) {\n\t\tif (this.options.metric && maxMeters) {\n\t\t\tthis._updateMetric(maxMeters);\n\t\t}\n\t\tif (this.options.imperial && maxMeters) {\n\t\t\tthis._updateImperial(maxMeters);\n\t\t}\n\t},\n\n\t_updateMetric: function (maxMeters) {\n\t\tvar meters = this._getRoundNum(maxMeters),\n\t\t    label = meters < 1000 ? meters + ' m' : (meters / 1000) + ' km';\n\n\t\tthis._updateScale(this._mScale, label, meters / maxMeters);\n\t},\n\n\t_updateImperial: function (maxMeters) {\n\t\tvar maxFeet = maxMeters * 3.2808399,\n\t\t    maxMiles, miles, feet;\n\n\t\tif (maxFeet > 5280) {\n\t\t\tmaxMiles = maxFeet / 5280;\n\t\t\tmiles = this._getRoundNum(maxMiles);\n\t\t\tthis._updateScale(this._iScale, miles + ' mi', miles / maxMiles);\n\n\t\t} else {\n\t\t\tfeet = this._getRoundNum(maxFeet);\n\t\t\tthis._updateScale(this._iScale, feet + ' ft', feet / maxFeet);\n\t\t}\n\t},\n\n\t_updateScale: function (scale, text, ratio) {\n\t\tscale.style.width = Math.round(this.options.maxWidth * ratio) + 'px';\n\t\tscale.innerHTML = text;\n\t},\n\n\t_getRoundNum: function (num) {\n\t\tvar pow10 = Math.pow(10, (Math.floor(num) + '').length - 1),\n\t\t    d = num / pow10;\n\n\t\td = d >= 10 ? 10 :\n\t\t    d >= 5 ? 5 :\n\t\t    d >= 3 ? 3 :\n\t\t    d >= 2 ? 2 : 1;\n\n\t\treturn pow10 * d;\n\t}\n});\n\nL.control.scale = function (options) {\n\treturn new L.Control.Scale(options);\n};\n\n\n","/*\r\n * L.Control.Layers is a control to allow users to switch between different layers on the map.\r\n */\r\n\r\nL.Control.Layers = L.Control.extend({\r\n\toptions: {\r\n\t\tcollapsed: true,\r\n\t\tposition: 'topright',\r\n\t\tautoZIndex: true,\r\n\t\thideSingleBase: false\r\n\t},\r\n\r\n\tinitialize: function (baseLayers, overlays, options) {\r\n\t\tL.setOptions(this, options);\r\n\r\n\t\tthis._layers = {};\r\n\t\tthis._lastZIndex = 0;\r\n\t\tthis._handlingClick = false;\r\n\r\n\t\tfor (var i in baseLayers) {\r\n\t\t\tthis._addLayer(baseLayers[i], i);\r\n\t\t}\r\n\r\n\t\tfor (i in overlays) {\r\n\t\t\tthis._addLayer(overlays[i], i, true);\r\n\t\t}\r\n\t},\r\n\r\n\tonAdd: function (map) {\r\n\t\tthis._initLayout();\r\n\t\tthis._update();\r\n\r\n\t\tthis._map = map;\r\n\t\tmap.on('zoomend', this._checkDisabledLayers, this);\r\n\r\n\t\treturn this._container;\r\n\t},\r\n\r\n\tonRemove: function () {\r\n\t\tthis._map.off('zoomend', this._checkDisabledLayers, this);\r\n\t},\r\n\r\n\taddBaseLayer: function (layer, name) {\r\n\t\tthis._addLayer(layer, name);\r\n\t\treturn this._update();\r\n\t},\r\n\r\n\taddOverlay: function (layer, name) {\r\n\t\tthis._addLayer(layer, name, true);\r\n\t\treturn this._update();\r\n\t},\r\n\r\n\tremoveLayer: function (layer) {\r\n\t\tlayer.off('add remove', this._onLayerChange, this);\r\n\r\n\t\tdelete this._layers[L.stamp(layer)];\r\n\t\treturn this._update();\r\n\t},\r\n\r\n\t_initLayout: function () {\r\n\t\tvar className = 'leaflet-control-layers',\r\n\t\t    container = this._container = L.DomUtil.create('div', className);\r\n\r\n\t\t// makes this work on IE touch devices by stopping it from firing a mouseout event when the touch is released\r\n\t\tcontainer.setAttribute('aria-haspopup', true);\r\n\r\n\t\tL.DomEvent.disableClickPropagation(container);\r\n\t\tif (!L.Browser.touch) {\r\n\t\t\tL.DomEvent.disableScrollPropagation(container);\r\n\t\t}\r\n\r\n\t\tvar form = this._form = L.DomUtil.create('form', className + '-list');\r\n\r\n\t\tif (this.options.collapsed) {\r\n\t\t\tif (!L.Browser.android) {\r\n\t\t\t\tL.DomEvent.on(container, {\r\n\t\t\t\t\tmouseenter: this._expand,\r\n\t\t\t\t\tmouseleave: this._collapse\r\n\t\t\t\t}, this);\r\n\t\t\t}\r\n\r\n\t\t\tvar link = this._layersLink = L.DomUtil.create('a', className + '-toggle', container);\r\n\t\t\tlink.href = '#';\r\n\t\t\tlink.title = 'Layers';\r\n\r\n\t\t\tif (L.Browser.touch) {\r\n\t\t\t\tL.DomEvent\r\n\t\t\t\t    .on(link, 'click', L.DomEvent.stop)\r\n\t\t\t\t    .on(link, 'click', this._expand, this);\r\n\t\t\t} else {\r\n\t\t\t\tL.DomEvent.on(link, 'focus', this._expand, this);\r\n\t\t\t}\r\n\r\n\t\t\t// work around for Firefox Android issue https://github.com/Leaflet/Leaflet/issues/2033\r\n\t\t\tL.DomEvent.on(form, 'click', function () {\r\n\t\t\t\tsetTimeout(L.bind(this._onInputClick, this), 0);\r\n\t\t\t}, this);\r\n\r\n\t\t\tthis._map.on('click', this._collapse, this);\r\n\t\t\t// TODO keyboard accessibility\r\n\t\t} else {\r\n\t\t\tthis._expand();\r\n\t\t}\r\n\r\n\t\tthis._baseLayersList = L.DomUtil.create('div', className + '-base', form);\r\n\t\tthis._separator = L.DomUtil.create('div', className + '-separator', form);\r\n\t\tthis._overlaysList = L.DomUtil.create('div', className + '-overlays', form);\r\n\r\n\t\tcontainer.appendChild(form);\r\n\t},\r\n\r\n\t_addLayer: function (layer, name, overlay) {\r\n\t\tlayer.on('add remove', this._onLayerChange, this);\r\n\r\n\t\tvar id = L.stamp(layer);\r\n\r\n\t\tthis._layers[id] = {\r\n\t\t\tlayer: layer,\r\n\t\t\tname: name,\r\n\t\t\toverlay: overlay\r\n\t\t};\r\n\r\n\t\tif (this.options.autoZIndex && layer.setZIndex) {\r\n\t\t\tthis._lastZIndex++;\r\n\t\t\tlayer.setZIndex(this._lastZIndex);\r\n\t\t}\r\n\t},\r\n\r\n\t_update: function () {\r\n\t\tif (!this._container) { return this; }\r\n\r\n\t\tL.DomUtil.empty(this._baseLayersList);\r\n\t\tL.DomUtil.empty(this._overlaysList);\r\n\r\n\t\tvar baseLayersPresent, overlaysPresent, i, obj, baseLayersCount = 0;\r\n\r\n\t\tfor (i in this._layers) {\r\n\t\t\tobj = this._layers[i];\r\n\t\t\tthis._addItem(obj);\r\n\t\t\toverlaysPresent = overlaysPresent || obj.overlay;\r\n\t\t\tbaseLayersPresent = baseLayersPresent || !obj.overlay;\r\n\t\t\tbaseLayersCount += !obj.overlay ? 1 : 0;\r\n\t\t}\r\n\r\n\t\t// Hide base layers section if there's only one layer.\r\n\t\tif (this.options.hideSingleBase) {\r\n\t\t\tbaseLayersPresent = baseLayersPresent && baseLayersCount > 1;\r\n\t\t\tthis._baseLayersList.style.display = baseLayersPresent ? '' : 'none';\r\n\t\t}\r\n\r\n\t\tthis._separator.style.display = overlaysPresent && baseLayersPresent ? '' : 'none';\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\t_onLayerChange: function (e) {\r\n\t\tif (!this._handlingClick) {\r\n\t\t\tthis._update();\r\n\t\t}\r\n\r\n\t\tvar obj = this._layers[L.stamp(e.target)];\r\n\r\n\t\tvar type = obj.overlay ?\r\n\t\t\t(e.type === 'add' ? 'overlayadd' : 'overlayremove') :\r\n\t\t\t(e.type === 'add' ? 'baselayerchange' : null);\r\n\r\n\t\tif (type) {\r\n\t\t\tthis._map.fire(type, obj);\r\n\t\t}\r\n\t},\r\n\r\n\t// IE7 bugs out if you create a radio dynamically, so you have to do it this hacky way (see http://bit.ly/PqYLBe)\r\n\t_createRadioElement: function (name, checked) {\r\n\r\n\t\tvar radioHtml = '<input type=\"radio\" class=\"leaflet-control-layers-selector\" name=\"' +\r\n\t\t\t\tname + '\"' + (checked ? ' checked=\"checked\"' : '') + '/>';\r\n\r\n\t\tvar radioFragment = document.createElement('div');\r\n\t\tradioFragment.innerHTML = radioHtml;\r\n\r\n\t\treturn radioFragment.firstChild;\r\n\t},\r\n\r\n\t_addItem: function (obj) {\r\n\t\tvar label = document.createElement('label'),\r\n\t\t    checked = this._map.hasLayer(obj.layer),\r\n\t\t    input;\r\n\r\n\t\tif (obj.overlay) {\r\n\t\t\tinput = document.createElement('input');\r\n\t\t\tinput.type = 'checkbox';\r\n\t\t\tinput.className = 'leaflet-control-layers-selector';\r\n\t\t\tinput.defaultChecked = checked;\r\n\t\t} else {\r\n\t\t\tinput = this._createRadioElement('leaflet-base-layers', checked);\r\n\t\t}\r\n\r\n\t\tinput.layerId = L.stamp(obj.layer);\r\n\r\n\t\tL.DomEvent.on(input, 'click', this._onInputClick, this);\r\n\r\n\t\tvar name = document.createElement('span');\r\n\t\tname.innerHTML = ' ' + obj.name;\r\n\r\n\t\t// Helps from preventing layer control flicker when checkboxes are disabled\r\n\t\t// https://github.com/Leaflet/Leaflet/issues/2771\r\n\t\tvar holder = document.createElement('div');\r\n\r\n\t\tlabel.appendChild(holder);\r\n\t\tholder.appendChild(input);\r\n\t\tholder.appendChild(name);\r\n\r\n\t\tvar container = obj.overlay ? this._overlaysList : this._baseLayersList;\r\n\t\tcontainer.appendChild(label);\r\n\r\n\t\tthis._checkDisabledLayers();\r\n\t\treturn label;\r\n\t},\r\n\r\n\t_onInputClick: function () {\r\n\t\tvar inputs = this._form.getElementsByTagName('input'),\r\n\t\t    input, layer, hasLayer;\r\n\t\tvar addedLayers = [],\r\n\t\t    removedLayers = [];\r\n\r\n\t\tthis._handlingClick = true;\r\n\r\n\t\tfor (var i = inputs.length - 1; i >= 0; i--) {\r\n\t\t\tinput = inputs[i];\r\n\t\t\tlayer = this._layers[input.layerId].layer;\r\n\t\t\thasLayer = this._map.hasLayer(layer);\r\n\r\n\t\t\tif (input.checked && !hasLayer) {\r\n\t\t\t\taddedLayers.push(layer);\r\n\r\n\t\t\t} else if (!input.checked && hasLayer) {\r\n\t\t\t\tremovedLayers.push(layer);\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Bugfix issue 2318: Should remove all old layers before readding new ones\r\n\t\tfor (i = 0; i < removedLayers.length; i++) {\r\n\t\t\tthis._map.removeLayer(removedLayers[i]);\r\n\t\t}\r\n\t\tfor (i = 0; i < addedLayers.length; i++) {\r\n\t\t\tthis._map.addLayer(addedLayers[i]);\r\n\t\t}\r\n\r\n\t\tthis._handlingClick = false;\r\n\r\n\t\tthis._refocusOnMap();\r\n\t},\r\n\r\n\t_expand: function () {\r\n\t\tL.DomUtil.addClass(this._container, 'leaflet-control-layers-expanded');\r\n\t\tthis._form.style.height = null;\r\n\t\tvar acceptableHeight = this._map._size.y - (this._container.offsetTop + 50);\r\n\t\tif (acceptableHeight < this._form.clientHeight) {\r\n\t\t\tL.DomUtil.addClass(this._form, 'leaflet-control-layers-scrollbar');\r\n\t\t\tthis._form.style.height = acceptableHeight + 'px';\r\n\t\t} else {\r\n\t\t\tL.DomUtil.removeClass(this._form, 'leaflet-control-layers-scrollbar');\r\n\t\t}\r\n\t\tthis._checkDisabledLayers();\r\n\t},\r\n\r\n\t_collapse: function () {\r\n\t\tL.DomUtil.removeClass(this._container, 'leaflet-control-layers-expanded');\r\n\t},\r\n\r\n\t_checkDisabledLayers: function () {\r\n\t\tvar inputs = this._form.getElementsByTagName('input'),\r\n\t\t    input,\r\n\t\t    layer,\r\n\t\t    zoom = this._map.getZoom();\r\n\r\n\t\tfor (var i = inputs.length - 1; i >= 0; i--) {\r\n\t\t\tinput = inputs[i];\r\n\t\t\tlayer = this._layers[input.layerId].layer;\r\n\t\t\tinput.disabled = (layer.options.minZoom !== undefined && zoom < layer.options.minZoom) ||\r\n\t\t\t                 (layer.options.maxZoom !== undefined && zoom > layer.options.maxZoom);\r\n\r\n\t\t}\r\n\t}\r\n});\r\n\r\nL.control.layers = function (baseLayers, overlays, options) {\r\n\treturn new L.Control.Layers(baseLayers, overlays, options);\r\n};\r\n\n\n","/*\n * L.PosAnimation powers Leaflet pan animations internally.\n */\n\nL.PosAnimation = L.Evented.extend({\n\n\trun: function (el, newPos, duration, easeLinearity) { // (HTMLElement, Point[, Number, Number])\n\t\tthis.stop();\n\n\t\tthis._el = el;\n\t\tthis._inProgress = true;\n\t\tthis._duration = duration || 0.25;\n\t\tthis._easeOutPower = 1 / Math.max(easeLinearity || 0.5, 0.2);\n\n\t\tthis._startPos = L.DomUtil.getPosition(el);\n\t\tthis._offset = newPos.subtract(this._startPos);\n\t\tthis._startTime = +new Date();\n\n\t\tthis.fire('start');\n\n\t\tthis._animate();\n\t},\n\n\tstop: function () {\n\t\tif (!this._inProgress) { return; }\n\n\t\tthis._step(true);\n\t\tthis._complete();\n\t},\n\n\t_animate: function () {\n\t\t// animation loop\n\t\tthis._animId = L.Util.requestAnimFrame(this._animate, this);\n\t\tthis._step();\n\t},\n\n\t_step: function (round) {\n\t\tvar elapsed = (+new Date()) - this._startTime,\n\t\t    duration = this._duration * 1000;\n\n\t\tif (elapsed < duration) {\n\t\t\tthis._runFrame(this._easeOut(elapsed / duration), round);\n\t\t} else {\n\t\t\tthis._runFrame(1);\n\t\t\tthis._complete();\n\t\t}\n\t},\n\n\t_runFrame: function (progress, round) {\n\t\tvar pos = this._startPos.add(this._offset.multiplyBy(progress));\n\t\tif (round) {\n\t\t\tpos._round();\n\t\t}\n\t\tL.DomUtil.setPosition(this._el, pos);\n\n\t\tthis.fire('step');\n\t},\n\n\t_complete: function () {\n\t\tL.Util.cancelAnimFrame(this._animId);\n\n\t\tthis._inProgress = false;\n\t\tthis.fire('end');\n\t},\n\n\t_easeOut: function (t) {\n\t\treturn 1 - Math.pow(1 - t, this._easeOutPower);\n\t}\n});\n\n\n","/*\n * Extends L.Map to handle panning animations.\n */\n\nL.Map.include({\n\n\tsetView: function (center, zoom, options) {\n\n\t\tzoom = zoom === undefined ? this._zoom : this._limitZoom(zoom);\n\t\tcenter = this._limitCenter(L.latLng(center), zoom, this.options.maxBounds);\n\t\toptions = options || {};\n\n\t\tthis.stop();\n\n\t\tif (this._loaded && !options.reset && options !== true) {\n\n\t\t\tif (options.animate !== undefined) {\n\t\t\t\toptions.zoom = L.extend({animate: options.animate}, options.zoom);\n\t\t\t\toptions.pan = L.extend({animate: options.animate, duration: options.duration}, options.pan);\n\t\t\t}\n\n\t\t\t// try animating pan or zoom\n\t\t\tvar moved = (this._zoom !== zoom) ?\n\t\t\t\tthis._tryAnimatedZoom && this._tryAnimatedZoom(center, zoom, options.zoom) :\n\t\t\t\tthis._tryAnimatedPan(center, options.pan);\n\n\t\t\tif (moved) {\n\t\t\t\t// prevent resize handler call, the view will refresh after animation anyway\n\t\t\t\tclearTimeout(this._sizeTimer);\n\t\t\t\treturn this;\n\t\t\t}\n\t\t}\n\n\t\t// animation didn't start, just reset the map view\n\t\tthis._resetView(center, zoom);\n\n\t\treturn this;\n\t},\n\n\tpanBy: function (offset, options) {\n\t\toffset = L.point(offset).round();\n\t\toptions = options || {};\n\n\t\tif (!offset.x && !offset.y) {\n\t\t\treturn this.fire('moveend');\n\t\t}\n\t\t// If we pan too far, Chrome gets issues with tiles\n\t\t// and makes them disappear or appear in the wrong place (slightly offset) #2602\n\t\tif (options.animate !== true && !this.getSize().contains(offset)) {\n\t\t\tthis._resetView(this.unproject(this.project(this.getCenter()).add(offset)), this.getZoom());\n\t\t\treturn this;\n\t\t}\n\n\t\tif (!this._panAnim) {\n\t\t\tthis._panAnim = new L.PosAnimation();\n\n\t\t\tthis._panAnim.on({\n\t\t\t\t'step': this._onPanTransitionStep,\n\t\t\t\t'end': this._onPanTransitionEnd\n\t\t\t}, this);\n\t\t}\n\n\t\t// don't fire movestart if animating inertia\n\t\tif (!options.noMoveStart) {\n\t\t\tthis.fire('movestart');\n\t\t}\n\n\t\t// animate pan unless animate: false specified\n\t\tif (options.animate !== false) {\n\t\t\tL.DomUtil.addClass(this._mapPane, 'leaflet-pan-anim');\n\n\t\t\tvar newPos = this._getMapPanePos().subtract(offset);\n\t\t\tthis._panAnim.run(this._mapPane, newPos, options.duration || 0.25, options.easeLinearity);\n\t\t} else {\n\t\t\tthis._rawPanBy(offset);\n\t\t\tthis.fire('move').fire('moveend');\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_onPanTransitionStep: function () {\n\t\tthis.fire('move');\n\t},\n\n\t_onPanTransitionEnd: function () {\n\t\tL.DomUtil.removeClass(this._mapPane, 'leaflet-pan-anim');\n\t\tthis.fire('moveend');\n\t},\n\n\t_tryAnimatedPan: function (center, options) {\n\t\t// difference between the new and current centers in pixels\n\t\tvar offset = this._getCenterOffset(center)._floor();\n\n\t\t// don't animate too far unless animate: true specified in options\n\t\tif ((options && options.animate) !== true && !this.getSize().contains(offset)) { return false; }\n\n\t\tthis.panBy(offset, options);\n\n\t\treturn true;\n\t}\n});\n\n\n","/*\n * Extends L.Map to handle zoom animations.\n */\n\nL.Map.mergeOptions({\n\tzoomAnimation: true,\n\tzoomAnimationThreshold: 4\n});\n\nvar zoomAnimated = L.DomUtil.TRANSITION && L.Browser.any3d && !L.Browser.mobileOpera;\n\nif (zoomAnimated) {\n\n\tL.Map.addInitHook(function () {\n\t\t// don't animate on browsers without hardware-accelerated transitions or old Android/Opera\n\t\tthis._zoomAnimated = this.options.zoomAnimation;\n\n\t\t// zoom transitions run with the same duration for all layers, so if one of transitionend events\n\t\t// happens after starting zoom animation (propagating to the map pane), we know that it ended globally\n\t\tif (this._zoomAnimated) {\n\n\t\t\tthis._createAnimProxy();\n\n\t\t\tL.DomEvent.on(this._proxy, L.DomUtil.TRANSITION_END, this._catchTransitionEnd, this);\n\t\t}\n\t});\n}\n\nL.Map.include(!zoomAnimated ? {} : {\n\n\t_createAnimProxy: function () {\n\n\t\tvar proxy = this._proxy = L.DomUtil.create('div', 'leaflet-proxy leaflet-zoom-animated');\n\t\tthis._panes.mapPane.appendChild(proxy);\n\n\t\tthis.on('zoomanim', function (e) {\n\t\t\tvar prop = L.DomUtil.TRANSFORM,\n\t\t\t    transform = proxy.style[prop];\n\n\t\t\tL.DomUtil.setTransform(proxy, this.project(e.center, e.zoom), this.getZoomScale(e.zoom, 1));\n\n\t\t\t// workaround for case when transform is the same and so transitionend event is not fired\n\t\t\tif (transform === proxy.style[prop] && this._animatingZoom) {\n\t\t\t\tthis._onZoomTransitionEnd();\n\t\t\t}\n\t\t}, this);\n\n\t\tthis.on('load moveend', function () {\n\t\t\tvar c = this.getCenter(),\n\t\t\t    z = this.getZoom();\n\t\t\tL.DomUtil.setTransform(proxy, this.project(c, z), this.getZoomScale(z, 1));\n\t\t}, this);\n\t},\n\n\t_catchTransitionEnd: function (e) {\n\t\tif (this._animatingZoom && e.propertyName.indexOf('transform') >= 0) {\n\t\t\tthis._onZoomTransitionEnd();\n\t\t}\n\t},\n\n\t_nothingToAnimate: function () {\n\t\treturn !this._container.getElementsByClassName('leaflet-zoom-animated').length;\n\t},\n\n\t_tryAnimatedZoom: function (center, zoom, options) {\n\n\t\tif (this._animatingZoom) { return true; }\n\n\t\toptions = options || {};\n\n\t\t// don't animate if disabled, not supported or zoom difference is too large\n\t\tif (!this._zoomAnimated || options.animate === false || this._nothingToAnimate() ||\n\t\t        Math.abs(zoom - this._zoom) > this.options.zoomAnimationThreshold) { return false; }\n\n\t\t// offset is the pixel coords of the zoom origin relative to the current center\n\t\tvar scale = this.getZoomScale(zoom),\n\t\t    offset = this._getCenterOffset(center)._divideBy(1 - 1 / scale);\n\n\t\t// don't animate if the zoom origin isn't within one screen from the current center, unless forced\n\t\tif (options.animate !== true && !this.getSize().contains(offset)) { return false; }\n\n\t\tL.Util.requestAnimFrame(function () {\n\t\t\tthis\n\t\t\t    ._moveStart(true)\n\t\t\t    ._animateZoom(center, zoom, true);\n\t\t}, this);\n\n\t\treturn true;\n\t},\n\n\t_animateZoom: function (center, zoom, startAnim, noUpdate) {\n\t\tif (startAnim) {\n\t\t\tthis._animatingZoom = true;\n\n\t\t\t// remember what center/zoom to set after animation\n\t\t\tthis._animateToCenter = center;\n\t\t\tthis._animateToZoom = zoom;\n\n\t\t\tL.DomUtil.addClass(this._mapPane, 'leaflet-zoom-anim');\n\t\t}\n\n\t\tthis.fire('zoomanim', {\n\t\t\tcenter: center,\n\t\t\tzoom: zoom,\n\t\t\tnoUpdate: noUpdate\n\t\t});\n\n\t\t// Work around webkit not firing 'transitionend', see https://github.com/Leaflet/Leaflet/issues/3689, 2693\n\t\tsetTimeout(L.bind(this._onZoomTransitionEnd, this), 250);\n\t},\n\n\t_onZoomTransitionEnd: function () {\n\t\tif (!this._animatingZoom) { return; }\n\n\t\tL.DomUtil.removeClass(this._mapPane, 'leaflet-zoom-anim');\n\n\t\t// This anim frame should prevent an obscure iOS webkit tile loading race condition.\n\t\tL.Util.requestAnimFrame(function () {\n\t\t\tthis._animatingZoom = false;\n\n\t\t\tthis\n\t\t\t\t._move(this._animateToCenter, this._animateToZoom)\n\t\t\t\t._moveEnd(true);\n\t\t}, this);\n\t}\n});\n\n\n","\nL.Map.include({\n\tflyTo: function (targetCenter, targetZoom, options) {\n\n\t\toptions = options || {};\n\t\tif (options.animate === false || !L.Browser.any3d) {\n\t\t\treturn this.setView(targetCenter, targetZoom, options);\n\t\t}\n\n\t\tthis.stop();\n\n\t\tvar from = this.project(this.getCenter()),\n\t\t    to = this.project(targetCenter),\n\t\t    size = this.getSize(),\n\t\t    startZoom = this._zoom;\n\n\t\ttargetCenter = L.latLng(targetCenter);\n\t\ttargetZoom = targetZoom === undefined ? startZoom : targetZoom;\n\n\t\tvar w0 = Math.max(size.x, size.y),\n\t\t    w1 = w0 * this.getZoomScale(startZoom, targetZoom),\n\t\t    u1 = (to.distanceTo(from)) || 1,\n\t\t    rho = 1.42,\n\t\t    rho2 = rho * rho;\n\n\t\tfunction r(i) {\n\t\t\tvar b = (w1 * w1 - w0 * w0 + (i ? -1 : 1) * rho2 * rho2 * u1 * u1) / (2 * (i ? w1 : w0) * rho2 * u1);\n\t\t\treturn Math.log(Math.sqrt(b * b + 1) - b);\n\t\t}\n\n\t\tfunction sinh(n) { return (Math.exp(n) - Math.exp(-n)) / 2; }\n\t\tfunction cosh(n) { return (Math.exp(n) + Math.exp(-n)) / 2; }\n\t\tfunction tanh(n) { return sinh(n) / cosh(n); }\n\n\t\tvar r0 = r(0);\n\n\t\tfunction w(s) { return w0 * (cosh(r0) / cosh(r0 + rho * s)); }\n\t\tfunction u(s) { return w0 * (cosh(r0) * tanh(r0 + rho * s) - sinh(r0)) / rho2; }\n\n\t\tfunction easeOut(t) { return 1 - Math.pow(1 - t, 1.5); }\n\n\t\tvar start = Date.now(),\n\t\t    S = (r(1) - r0) / rho,\n\t\t    duration = options.duration ? 1000 * options.duration : 1000 * S * 0.8;\n\n\t\tfunction frame() {\n\t\t\tvar t = (Date.now() - start) / duration,\n\t\t\t    s = easeOut(t) * S;\n\n\t\t\tif (t <= 1) {\n\t\t\t\tthis._flyToFrame = L.Util.requestAnimFrame(frame, this);\n\n\t\t\t\tthis._move(\n\t\t\t\t\tthis.unproject(from.add(to.subtract(from).multiplyBy(u(s) / u1)), startZoom),\n\t\t\t\t\tthis.getScaleZoom(w0 / w(s), startZoom),\n\t\t\t\t\t{flyTo: true});\n\n\t\t\t} else {\n\t\t\t\tthis\n\t\t\t\t\t._move(targetCenter, targetZoom)\n\t\t\t\t\t._moveEnd(true);\n\t\t\t}\n\t\t}\n\n\t\tthis._moveStart(true);\n\n\t\tframe.call(this);\n\t\treturn this;\n\t},\n\n\tflyToBounds: function (bounds, options) {\n\t\tvar target = this._getBoundsCenterZoom(bounds, options);\n\t\treturn this.flyTo(target.center, target.zoom, options);\n\t}\n});\n\n\n","/*\r\n * Provides L.Map with convenient shortcuts for using browser geolocation features.\r\n */\r\n\r\nL.Map.include({\r\n\t_defaultLocateOptions: {\r\n\t\ttimeout: 10000,\r\n\t\twatch: false\r\n\t\t// setView: false\r\n\t\t// maxZoom: <Number>\r\n\t\t// maximumAge: 0\r\n\t\t// enableHighAccuracy: false\r\n\t},\r\n\r\n\tlocate: function (options) {\r\n\r\n\t\toptions = this._locateOptions = L.extend({}, this._defaultLocateOptions, options);\r\n\r\n\t\tif (!('geolocation' in navigator)) {\r\n\t\t\tthis._handleGeolocationError({\r\n\t\t\t\tcode: 0,\r\n\t\t\t\tmessage: 'Geolocation not supported.'\r\n\t\t\t});\r\n\t\t\treturn this;\r\n\t\t}\r\n\r\n\t\tvar onResponse = L.bind(this._handleGeolocationResponse, this),\r\n\t\t    onError = L.bind(this._handleGeolocationError, this);\r\n\r\n\t\tif (options.watch) {\r\n\t\t\tthis._locationWatchId =\r\n\t\t\t        navigator.geolocation.watchPosition(onResponse, onError, options);\r\n\t\t} else {\r\n\t\t\tnavigator.geolocation.getCurrentPosition(onResponse, onError, options);\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\tstopLocate: function () {\r\n\t\tif (navigator.geolocation && navigator.geolocation.clearWatch) {\r\n\t\t\tnavigator.geolocation.clearWatch(this._locationWatchId);\r\n\t\t}\r\n\t\tif (this._locateOptions) {\r\n\t\t\tthis._locateOptions.setView = false;\r\n\t\t}\r\n\t\treturn this;\r\n\t},\r\n\r\n\t_handleGeolocationError: function (error) {\r\n\t\tvar c = error.code,\r\n\t\t    message = error.message ||\r\n\t\t            (c === 1 ? 'permission denied' :\r\n\t\t            (c === 2 ? 'position unavailable' : 'timeout'));\r\n\r\n\t\tif (this._locateOptions.setView && !this._loaded) {\r\n\t\t\tthis.fitWorld();\r\n\t\t}\r\n\r\n\t\tthis.fire('locationerror', {\r\n\t\t\tcode: c,\r\n\t\t\tmessage: 'Geolocation error: ' + message + '.'\r\n\t\t});\r\n\t},\r\n\r\n\t_handleGeolocationResponse: function (pos) {\r\n\t\tvar lat = pos.coords.latitude,\r\n\t\t    lng = pos.coords.longitude,\r\n\t\t    latlng = new L.LatLng(lat, lng),\r\n\t\t    bounds = latlng.toBounds(pos.coords.accuracy),\r\n\t\t    options = this._locateOptions;\r\n\r\n\t\tif (options.setView) {\r\n\t\t\tvar zoom = this.getBoundsZoom(bounds);\r\n\t\t\tthis.setView(latlng, options.maxZoom ? Math.min(zoom, options.maxZoom) : zoom);\r\n\t\t}\r\n\r\n\t\tvar data = {\r\n\t\t\tlatlng: latlng,\r\n\t\t\tbounds: bounds,\r\n\t\t\ttimestamp: pos.timestamp\r\n\t\t};\r\n\r\n\t\tfor (var i in pos.coords) {\r\n\t\t\tif (typeof pos.coords[i] === 'number') {\r\n\t\t\t\tdata[i] = pos.coords[i];\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tthis.fire('locationfound', data);\r\n\t}\r\n});\r\n\n\n"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;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