mesonet-map.js

//<![CDATA[
/*
This is the collection of scripts to support the Google map for the display of weather conditions
from a Regional Affillated Weather Network.

// Version 2.00 - 27-Nov-2013 - initial release for Google Map API V3
// Version 3.00 - 24-Jul-2016 - update for Google Map API V3 required API key + clustering
// Version 3.03 - 31-Jul-2016 - added CBI Fire Danger display functions to table, map labels and popups
// Version 3.04 - 07-Aug-2016 - fixed window.onload interference in sorttable code
// Version 3.07 - 07-Apr-2017 - fixed click on cluster redisplay issues
// Version 4.00 - 23-May-2018 - rewrite to use Leaflet/OpenStreetMaps+others for map display


Note: no customization of this file is required. 
Contents include Rotation script, tabber, Leaflet 1.0.3 (min), Leaflet Clusterer(min), sorttable (min),
Leaflet plugins: Zoomslider, ContextMenu 
  
*/
// ----------------------------------------------------------------------
// Rotate content display -- Ken True -- saratoga-weather.org
//
// --------- begin settings ---------------------------------------------------------------
var RMNETrotatedelay=3000; // Rotate display every 3 secs (= 3000 ms)
// --------- end settings -----------------------------------------------------------------
//
// you shouldn\'t need to change things below this line
//
var RMNETcurindex = 0;
var RMNETtotalcontent = 6;
var RMNETrunrotation = 1;
//var RMNETbrowser = navigator.appName;
var RMNETtimeoutID = null;
var RMNETdoConsoleLog = false; // for console detailed logging
if(RMNETdoConsoleLog) console.log('mesonet-map.js loaded');
//*
function RMNETget_content_tags ( tag ) {
	if(RMNETdoConsoleLog) console.log('RMNETget_content_tags entered tag='+tag);
// search all the span tags and return the list with class=tag 
//

	var elem = document.getElementsByTagName("span");
	var lookfor = "class";

	var arr = new Array(null);
	var iarr = 0;

	for(var i = 0; i < elem.length; i++) {
		var att = elem[i].getAttribute(lookfor);
		if(att == tag) {
      arr[iarr] = elem[i];
      iarr = iarr+1;
		}
	}
	if(RMNETdoConsoleLog) console.log('RMNETget_content_tags exited found='+arr.length+' tags');
	return arr;
}


function RMNET_get_total() {
  RMNETtotalcontent = 6; // content0 .. content5
  if(doShowFireDanger == true) {RMNETtotalcontent = 7;}
  if(RMNETdoConsoleLog) console.log('RMNET_get_total exited RMNETtotalcontent='+RMNETtotalcontent );

}

function RMNET_contract_all() {
	if(RMNETdoConsoleLog) console.log('RMNET_contract_all entered');
	for (var y=0;y<RMNETtotalcontent;y++) {
	var elements = RMNETget_content_tags("RMNETcontent"+y);
	if(elements == null) { return ; }
	var numelements = elements.length;
		//	  alert("RMNET_contract_all: content"+y+" numelements="+numelements);
		for (var index=0;index<numelements;index++) {
			 var element = elements[index];
			 if(element != null && typeof element.style.display != "undefined") { element.style.display="none"; }
		}
	}
	if(RMNETdoConsoleLog) console.log('RMNET_contract_all exited');
}

function RMNET_expand_one(which) {
	if(RMNETdoConsoleLog) console.log('RMNET_expand_one entered which='+which);
  RMNET_contract_all();
  var elements = RMNETget_content_tags("RMNETcontent"+which);
	if (elements == null) { return; }
  var numelements = elements.length;
  for (var index=0;index!=numelements;index++) {
     var element = elements[index];
	   if(element != null && typeof element.style.display != "undefined") { element.style.display="inline"; }
  }
	if(RMNETdoConsoleLog) console.log('RMNET_expand_one exited which='+which);
}
function RMNET_step_content() {
	if(RMNETdoConsoleLog) console.log('RMNET_step_content entered='+RMNETcurindex);
  RMNET_get_total();
  RMNET_contract_all();
  RMNETcurindex=(RMNETcurindex<RMNETtotalcontent-1)? RMNETcurindex+1: 0;
  RMNET_expand_one(RMNETcurindex);
	if(RMNETdoConsoleLog) console.log('RMNET_step_content exited - expanded='+RMNETcurindex);
	
}

function RMNET_set_run(val) {
	if(RMNETdoConsoleLog) console.log('RMNET_set_run RMNETrunrotation='+val);
  RMNETrunrotation = val;
  RMNET_rotate_content();
	if(RMNETdoConsoleLog) console.log('RMNET_set_run exited');
}

function RMNET_get_run() {
  return(RMNETrunrotation);
}

function RMNET_rotate_content() {
	if(RMNETdoConsoleLog) console.log('RMNET_rotate_content entered RMNETrunrotation='+RMNETrunrotation);
  if (RMNETrunrotation) {
    RMNET_get_total();
    RMNET_contract_all();
    RMNET_expand_one(RMNETcurindex);
    RMNETcurindex=(RMNETcurindex<RMNETtotalcontent-1)? RMNETcurindex+1: 0;
    RMNETtimeoutID = setTimeout("RMNET_rotate_content()",RMNETrotatedelay);
		if(RMNETdoConsoleLog) console.log('RMNET_rotate_content timer started='+RMNETrotatedelay+' ms');
  }
	if(RMNETdoConsoleLog) console.log('RMNET_rotate_content exited');
}

function RMNET_redraw_content() {
	if(RMNETdoConsoleLog) console.log('RMNET_redraw_content entered ----------');
  RMNET_get_total();
  RMNET_contract_all();
  RMNET_expand_one(RMNETcurindex);
	if(RMNETdoConsoleLog) console.log('RMNET_redraw_content exited  ----------');
}


/*==================================================
  $Id: tabber.js,v 1.9 2006/04/27 20:51:51 pat Exp $
  tabber.js by Patrick Fitzgerald pat@barelyfitz.com

  Documentation can be found at the following URL:
  http://www.barelyfitz.com/projects/tabber/

  License (http://www.opensource.org/licenses/mit-license.php)

  Copyright (c) 2006 Patrick Fitzgerald

  Permission is hereby granted, free of charge, to any person
  obtaining a copy of this software and associated documentation files
  (the "Software"), to deal in the Software without restriction,
  including without limitation the rights to use, copy, modify, merge,
  publish, distribute, sublicense, and/or sell copies of the Software,
  and to permit persons to whom the Software is furnished to do so,
  subject to the following conditions:

  The above copyright notice and this permission notice shall be
  included in all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  SOFTWARE.
  ==================================================*/

function tabberObj(argsObj)
{
  var arg; /* name of an argument to override */

  /* Element for the main tabber div. If you supply this in argsObj,
     then the init() method will be called.
  */
  this.div = null;

  /* Class of the main tabber div */
  this.classMain = "tabber";

  /* Rename classMain to classMainLive after tabifying
     (so a different style can be applied)
  */
  this.classMainLive = "tabberlive";

  /* Class of each DIV that contains a tab */
  this.classTab = "tabbertab";

  /* Class to indicate which tab should be active on startup */
  this.classTabDefault = "tabbertabdefault";

  /* Class for the navigation UL */
  this.classNav = "tabbernav";

  /* When a tab is to be hidden, instead of setting display='none', we
     set the class of the div to classTabHide. In your screen
     stylesheet you should set classTabHide to display:none.  In your
     print stylesheet you should set display:block to ensure that all
     the information is printed.
  */
  this.classTabHide = "tabbertabhide";

  /* Class to set the navigation LI when the tab is active, so you can
     use a different style on the active tab.
  */
  this.classNavActive = "tabberactive";

  /* Elements that might contain the title for the tab, only used if a
     title is not specified in the TITLE attribute of DIV classTab.
  */
  this.titleElements = ['h2','h3','h4','h5','h6'];

  /* Should we strip out the HTML from the innerHTML of the title elements?
     This should usually be true.
  */
  this.titleElementsStripHTML = true;

  /* If the user specified the tab names using a TITLE attribute on
     the DIV, then the browser will display a tooltip whenever the
     mouse is over the DIV. To prevent this tooltip, we can remove the
     TITLE attribute after getting the tab name.
  */
  this.removeTitle = true;

  /* If you want to add an id to each link set this to true */
  this.addLinkId = false;

  /* If addIds==true, then you can set a format for the ids.
     <tabberid> will be replaced with the id of the main tabber div.
     <tabnumberzero> will be replaced with the tab number
       (tab numbers starting at zero)
     <tabnumberone> will be replaced with the tab number
       (tab numbers starting at one)
     <tabtitle> will be replaced by the tab title
       (with all non-alphanumeric characters removed)
   */
  this.linkIdFormat = '<tabberid>nav<tabnumberone>';

  /* You can override the defaults listed above by passing in an object:
     var mytab = new tabber({property:value,property:value});
  */
  for (arg in argsObj) { this[arg] = argsObj[arg]; }

  /* Create regular expressions for the class names; Note: if you
     change the class names after a new object is created you must
     also change these regular expressions.
  */
  this.REclassMain = new RegExp('\\b' + this.classMain + '\\b', 'gi');
  this.REclassMainLive = new RegExp('\\b' + this.classMainLive + '\\b', 'gi');
  this.REclassTab = new RegExp('\\b' + this.classTab + '\\b', 'gi');
  this.REclassTabDefault = new RegExp('\\b' + this.classTabDefault + '\\b', 'gi');
  this.REclassTabHide = new RegExp('\\b' + this.classTabHide + '\\b', 'gi');

  /* Array of objects holding info about each tab */
  this.tabs = new Array();

  /* If the main tabber div was specified, call init() now */
  if (this.div) {

    this.init(this.div);

    /* We don't need the main div anymore, and to prevent a memory leak
       in IE, we must remove the circular reference between the div
       and the tabber object. */
    this.div = null;
  }
}


/*--------------------------------------------------
  Methods for tabberObj
  --------------------------------------------------*/


tabberObj.prototype.init = function(e)
{
  /* Set up the tabber interface.

     e = element (the main containing div)

     Example:
     init(document.getElementById('mytabberdiv'))
   */

  var
  childNodes, /* child nodes of the tabber div */
  i, i2, /* loop indices */
  t, /* object to store info about a single tab */
  defaultTab=0, /* which tab to select by default */
  DOM_ul, /* tabbernav list */
  DOM_li, /* tabbernav list item */
  DOM_a, /* tabbernav link */
  aId, /* A unique id for DOM_a */
  headingElement; /* searching for text to use in the tab */

  /* Verify that the browser supports DOM scripting */
  if (!document.getElementsByTagName) { return false; }

  /* If the main DIV has an ID then save it. */
  if (e.id) {
    this.id = e.id;
  }

  /* Clear the tabs array (but it should normally be empty) */
  this.tabs.length = 0;

  /* Loop through an array of all the child nodes within our tabber element. */
  childNodes = e.childNodes;
  for(i=0; i < childNodes.length; i++) {

    /* Find the nodes where class="tabbertab" */
    if(childNodes[i].className &&
       childNodes[i].className.match(this.REclassTab)) {
      
      /* Create a new object to save info about this tab */
      t = new Object();
      
      /* Save a pointer to the div for this tab */
      t.div = childNodes[i];
      
      /* Add the new object to the array of tabs */
      this.tabs[this.tabs.length] = t;

      /* If the class name contains classTabDefault,
	 then select this tab by default.
      */
      if (childNodes[i].className.match(this.REclassTabDefault)) {
	defaultTab = this.tabs.length-1;
      }
    }
  }

  /* Create a new UL list to hold the tab headings */
  DOM_ul = document.createElement("ul");
  DOM_ul.className = this.classNav;
  
  /* Loop through each tab we found */
  for (i=0; i < this.tabs.length; i++) {

    t = this.tabs[i];

    /* Get the label to use for this tab:
       From the title attribute on the DIV,
       Or from one of the this.titleElements[] elements,
       Or use an automatically generated number.
     */
    t.headingText = t.div.title;

    /* Remove the title attribute to prevent a tooltip from appearing */
    if (this.removeTitle) { t.div.title = ''; }

    if (!t.headingText) {

      /* Title was not defined in the title of the DIV,
	 So try to get the title from an element within the DIV.
	 Go through the list of elements in this.titleElements
	 (typically heading elements ['h2','h3','h4'])
      */
      for (i2=0; i2<this.titleElements.length; i2++) {
	headingElement = t.div.getElementsByTagName(this.titleElements[i2])[0];
	if (headingElement) {
	  t.headingText = headingElement.innerHTML;
	  if (this.titleElementsStripHTML) {
	    t.headingText.replace(/<br>/gi," ");
	    t.headingText = t.headingText.replace(/<[^>]+>/g,"");
	  }
	  break;
	}
      }
    }

    if (!t.headingText) {
      /* Title was not found (or is blank) so automatically generate a
         number for the tab.
      */
      t.headingText = i + 1;
    }

    /* Create a list element for the tab */
    DOM_li = document.createElement("li");

    /* Save a reference to this list item so we can later change it to
       the "active" class */
    t.li = DOM_li;

    /* Create a link to activate the tab */
    DOM_a = document.createElement("a");
    DOM_a.appendChild(document.createTextNode(t.headingText));
    DOM_a.href = "javascript:void(null);";
    DOM_a.title = t.headingText;
    DOM_a.onclick = this.navClick;

    /* Add some properties to the link so we can identify which tab
       was clicked. Later the navClick method will need this.
    */
    DOM_a.tabber = this;
    DOM_a.tabberIndex = i;

    /* Do we need to add an id to DOM_a? */
    if (this.addLinkId && this.linkIdFormat) {

      /* Determine the id name */
      aId = this.linkIdFormat;
      aId = aId.replace(/<tabberid>/gi, this.id);
      aId = aId.replace(/<tabnumberzero>/gi, i);
      aId = aId.replace(/<tabnumberone>/gi, i+1);
      aId = aId.replace(/<tabtitle>/gi, t.headingText.replace(/[^a-zA-Z0-9\-]/gi, ''));

      DOM_a.id = aId;
    }

    /* Add the link to the list element */
    DOM_li.appendChild(DOM_a);

    /* Add the list element to the list */
    DOM_ul.appendChild(DOM_li);
  }

  /* Add the UL list to the beginning of the tabber div */
  e.insertBefore(DOM_ul, e.firstChild);

  /* Make the tabber div "live" so different CSS can be applied */
  e.className = e.className.replace(this.REclassMain, this.classMainLive);

  /* Activate the default tab, and do not call the onclick handler */
  this.tabShow(defaultTab);

  /* If the user specified an onLoad function, call it now. */
  if (typeof this.onLoad == 'function') {
    this.onLoad({tabber:this});
  }

  return this;
};


tabberObj.prototype.navClick = function(event)
{
  /* This method should only be called by the onClick event of an <A>
     element, in which case we will determine which tab was clicked by
     examining a property that we previously attached to the <A>
     element.

     Since this was triggered from an onClick event, the variable
     "this" refers to the <A> element that triggered the onClick
     event (and not to the tabberObj).

     When tabberObj was initialized, we added some extra properties
     to the <A> element, for the purpose of retrieving them now. Get
     the tabberObj object, plus the tab number that was clicked.
  */

  var
  rVal, /* Return value from the user onclick function */
  a, /* element that triggered the onclick event */
  self, /* the tabber object */
  tabberIndex, /* index of the tab that triggered the event */
  onClickArgs; /* args to send the onclick function */

  a = this;
  if (!a.tabber) { return false; }

  self = a.tabber;
  tabberIndex = a.tabberIndex;

  /* Remove focus from the link because it looks ugly.
     I don't know if this is a good idea...
  */
  a.blur();

  /* If the user specified an onClick function, call it now.
     If the function returns false then do not continue.
  */
  if (typeof self.onClick == 'function') {

    onClickArgs = {'tabber':self, 'index':tabberIndex, 'event':event};

    /* IE uses a different way to access the event object */
    if (!event) { onClickArgs.event = window.event; }

    rVal = self.onClick(onClickArgs);
    if (rVal === false) { return false; }
  }

  self.tabShow(tabberIndex);

  return false;
};


tabberObj.prototype.tabHideAll = function()
{
  var i; /* counter */

  /* Hide all tabs and make all navigation links inactive */
  for (i = 0; i < this.tabs.length; i++) {
    this.tabHide(i);
  }
};


tabberObj.prototype.tabHide = function(tabberIndex)
{
  var div;

  if (!this.tabs[tabberIndex]) { return false; }

  /* Hide a single tab and make its navigation link inactive */
  div = this.tabs[tabberIndex].div;

  /* Hide the tab contents by adding classTabHide to the div */
  if (!div.className.match(this.REclassTabHide)) {
    div.className += ' ' + this.classTabHide;
  }
  this.navClearActive(tabberIndex);

  return this;
};


tabberObj.prototype.tabShow = function(tabberIndex)
{
  /* Show the tabberIndex tab and hide all the other tabs */

  var div;

  if (!this.tabs[tabberIndex]) { return false; }

  /* Hide all the tabs first */
  this.tabHideAll();

  /* Get the div that holds this tab */
  div = this.tabs[tabberIndex].div;

  /* Remove classTabHide from the div */
  div.className = div.className.replace(this.REclassTabHide, '');

  /* Mark this tab navigation link as "active" */
  this.navSetActive(tabberIndex);

  /* If the user specified an onTabDisplay function, call it now. */
  if (typeof this.onTabDisplay == 'function') {
    this.onTabDisplay({'tabber':this, 'index':tabberIndex});
  }

  return this;
};

tabberObj.prototype.navSetActive = function(tabberIndex)
{
  /* Note: this method does *not* enforce the rule
     that only one nav item can be active at a time.
  */

  /* Set classNavActive for the navigation list item */
  this.tabs[tabberIndex].li.className = this.classNavActive;

  return this;
};


tabberObj.prototype.navClearActive = function(tabberIndex)
{
  /* Note: this method does *not* enforce the rule
     that one nav should always be active.
  */

  /* Remove classNavActive from the navigation list item */
  this.tabs[tabberIndex].li.className = '';

  return this;
};


/*==================================================*/


function tabberAutomatic(tabberArgs)
{
  /* This function finds all DIV elements in the document where
     class=tabber.classMain, then converts them to use the tabber
     interface.

     tabberArgs = an object to send to "new tabber()"
  */
  var
    tempObj, /* Temporary tabber object */
    divs, /* Array of all divs on the page */
    i; /* Loop index */

  if (!tabberArgs) { tabberArgs = {}; }

  /* Create a tabber object so we can get the value of classMain */
  tempObj = new tabberObj(tabberArgs);

  /* Find all DIV elements in the document that have class=tabber */

  /* First get an array of all DIV elements and loop through them */
  divs = document.getElementsByTagName("div");
  for (i=0; i < divs.length; i++) {
    
    /* Is this DIV the correct class? */
    if (divs[i].className &&
	divs[i].className.match(tempObj.REclassMain)) {
      
      /* Now tabify the DIV */
      tabberArgs.div = divs[i];
      divs[i].tabber = new tabberObj(tabberArgs);
    }
  }
  
  return this;
}


/*==================================================*/


function tabberAutomaticOnLoad(tabberArgs)
{
  /* This function adds tabberAutomatic to the window.onload event,
     so it will run after the document has finished loading.
  */
  var oldOnLoad;

  if (!tabberArgs) { tabberArgs = {}; }

  /* Taken from: http://simon.incutio.com/archive/2004/05/26/addLoadEvent */

  oldOnLoad = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = function() {
      tabberAutomatic(tabberArgs);
    };
  } else {
    window.onload = function() {
      oldOnLoad();
      tabberAutomatic(tabberArgs);
    };
  }
}

/*==================================================*/

/* Run tabberAutomaticOnload() unless the "manualStartup" option was specified */

if (typeof tabberOptions == 'undefined') {

    tabberAutomaticOnLoad();

} else {

  if (!tabberOptions['manualStartup']) {
    tabberAutomaticOnLoad(tabberOptions);
  }

}

/*
 Leaflet 1.0.3, a JS library for interactive maps. http://leafletjs.com
 (c) 2010-2016 Vladimir Agafonkin, (c) 2010-2011 CloudMade
 JSMin from leaflet-src.js 
 Version 2.00 - 10-May-2018 - initial release with leaflet.js maps
*/
(function(window,document,undefined){var L={version:"1.0.3"};function expose(){var oldL=window.L;L.noConflict=function(){window.L=oldL;return this;};window.L=L;}
if(typeof module==='object'&&typeof module.exports==='object'){module.exports=L;}else if(typeof define==='function'&&define.amd){define(L);}
if(typeof window!=='undefined'){expose();}
L.Util={extend:function(dest){var i,j,len,src;for(j=1,len=arguments.length;j<len;j++){src=arguments[j];for(i in src){dest[i]=src[i];}}
return dest;},create:Object.create||(function(){function F(){}
return function(proto){F.prototype=proto;return new F();};})(),bind:function(fn,obj){var slice=Array.prototype.slice;if(fn.bind){return fn.bind.apply(fn,slice.call(arguments,1));}
var args=slice.call(arguments,2);return function(){return fn.apply(obj,args.length?args.concat(slice.call(arguments)):arguments);};},stamp:function(obj){obj._leaflet_id=obj._leaflet_id||++L.Util.lastId;return obj._leaflet_id;},lastId:0,throttle:function(fn,time,context){var lock,args,wrapperFn,later;later=function(){lock=false;if(args){wrapperFn.apply(context,args);args=false;}};wrapperFn=function(){if(lock){args=arguments;}else{fn.apply(context,arguments);setTimeout(later,time);lock=true;}};return wrapperFn;},wrapNum:function(x,range,includeMax){var max=range[1],min=range[0],d=max-min;return x===max&&includeMax?x:((x-min)%d+d)%d+min;},falseFn:function(){return false;},formatNum:function(num,digits){var pow=Math.pow(10,digits||5);return Math.round(num*pow)/pow;},trim:function(str){return str.trim?str.trim():str.replace(/^\s+|\s+$/g,'');},splitWords:function(str){return L.Util.trim(str).split(/\s+/);},setOptions:function(obj,options){if(!obj.hasOwnProperty('options')){obj.options=obj.options?L.Util.create(obj.options):{};}
for(var i in options){obj.options[i]=options[i];}
return obj.options;},getParamString:function(obj,existingUrl,uppercase){var params=[];for(var i in obj){params.push(encodeURIComponent(uppercase?i.toUpperCase():i)+'='+encodeURIComponent(obj[i]));}
return((!existingUrl||existingUrl.indexOf('?')===-1)?'?':'&')+params.join('&');},template:function(str,data){return str.replace(L.Util.templateRe,function(str,key){var value=data[key];if(value===undefined){throw new Error('No value provided for variable '+str);}else if(typeof value==='function'){value=value(data);}
return value;});},templateRe:/\{ *([\w_\-]+) *\}/g,isArray:Array.isArray||function(obj){return(Object.prototype.toString.call(obj)==='[object Array]');},indexOf:function(array,el){for(var i=0;i<array.length;i++){if(array[i]===el){return i;}}
return-1;},emptyImageUrl:'data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs='};(function(){function getPrefixed(name){return window['webkit'+name]||window['moz'+name]||window['ms'+name];}
var lastTime=0;function timeoutDefer(fn){var time=+new Date(),timeToCall=Math.max(0,16-(time-lastTime));lastTime=time+timeToCall;return window.setTimeout(fn,timeToCall);}
var requestFn=window.requestAnimationFrame||getPrefixed('RequestAnimationFrame')||timeoutDefer,cancelFn=window.cancelAnimationFrame||getPrefixed('CancelAnimationFrame')||getPrefixed('CancelRequestAnimationFrame')||function(id){window.clearTimeout(id);};L.Util.requestAnimFrame=function(fn,context,immediate){if(immediate&&requestFn===timeoutDefer){fn.call(context);}else{return requestFn.call(window,L.bind(fn,context));}};L.Util.cancelAnimFrame=function(id){if(id){cancelFn.call(window,id);}};})();L.extend=L.Util.extend;L.bind=L.Util.bind;L.stamp=L.Util.stamp;L.setOptions=L.Util.setOptions;L.Class=function(){};L.Class.extend=function(props){var NewClass=function(){if(this.initialize){this.initialize.apply(this,arguments);}
this.callInitHooks();};var parentProto=NewClass.__super__=this.prototype;var proto=L.Util.create(parentProto);proto.constructor=NewClass;NewClass.prototype=proto;for(var i in this){if(this.hasOwnProperty(i)&&i!=='prototype'){NewClass[i]=this[i];}}
if(props.statics){L.extend(NewClass,props.statics);delete props.statics;}
if(props.includes){L.Util.extend.apply(null,[proto].concat(props.includes));delete props.includes;}
if(proto.options){props.options=L.Util.extend(L.Util.create(proto.options),props.options);}
L.extend(proto,props);proto._initHooks=[];proto.callInitHooks=function(){if(this._initHooksCalled){return;}
if(parentProto.callInitHooks){parentProto.callInitHooks.call(this);}
this._initHooksCalled=true;for(var i=0,len=proto._initHooks.length;i<len;i++){proto._initHooks[i].call(this);}};return NewClass;};L.Class.include=function(props){L.extend(this.prototype,props);return this;};L.Class.mergeOptions=function(options){L.extend(this.prototype.options,options);return this;};L.Class.addInitHook=function(fn){var args=Array.prototype.slice.call(arguments,1);var init=typeof fn==='function'?fn:function(){this[fn].apply(this,args);};this.prototype._initHooks=this.prototype._initHooks||[];this.prototype._initHooks.push(init);return this;};L.Evented=L.Class.extend({on:function(types,fn,context){if(typeof types==='object'){for(var type in types){this._on(type,types[type],fn);}}else{types=L.Util.splitWords(types);for(var i=0,len=types.length;i<len;i++){this._on(types[i],fn,context);}}
return this;},off:function(types,fn,context){if(!types){delete this._events;}else if(typeof types==='object'){for(var type in types){this._off(type,types[type],fn);}}else{types=L.Util.splitWords(types);for(var i=0,len=types.length;i<len;i++){this._off(types[i],fn,context);}}
return this;},_on:function(type,fn,context){this._events=this._events||{};var typeListeners=this._events[type];if(!typeListeners){typeListeners=[];this._events[type]=typeListeners;}
if(context===this){context=undefined;}
var newListener={fn:fn,ctx:context},listeners=typeListeners;for(var i=0,len=listeners.length;i<len;i++){if(listeners[i].fn===fn&&listeners[i].ctx===context){return;}}
listeners.push(newListener);},_off:function(type,fn,context){var listeners,i,len;if(!this._events){return;}
listeners=this._events[type];if(!listeners){return;}
if(!fn){for(i=0,len=listeners.length;i<len;i++){listeners[i].fn=L.Util.falseFn;}
delete this._events[type];return;}
if(context===this){context=undefined;}
if(listeners){for(i=0,len=listeners.length;i<len;i++){var l=listeners[i];if(l.ctx!==context){continue;}
if(l.fn===fn){l.fn=L.Util.falseFn;if(this._firingCount){this._events[type]=listeners=listeners.slice();}
listeners.splice(i,1);return;}}}},fire:function(type,data,propagate){if(!this.listens(type,propagate)){return this;}
var event=L.Util.extend({},data,{type:type,target:this});if(this._events){var listeners=this._events[type];if(listeners){this._firingCount=(this._firingCount+1)||1;for(var i=0,len=listeners.length;i<len;i++){var l=listeners[i];l.fn.call(l.ctx||this,event);}
this._firingCount--;}}
if(propagate){this._propagateEvent(event);}
return this;},listens:function(type,propagate){var listeners=this._events&&this._events[type];if(listeners&&listeners.length){return true;}
if(propagate){for(var id in this._eventParents){if(this._eventParents[id].listens(type,propagate)){return true;}}}
return false;},once:function(types,fn,context){if(typeof types==='object'){for(var type in types){this.once(type,types[type],fn);}
return this;}
var handler=L.bind(function(){this.off(types,fn,context).off(types,handler,context);},this);return this.on(types,fn,context).on(types,handler,context);},addEventParent:function(obj){this._eventParents=this._eventParents||{};this._eventParents[L.stamp(obj)]=obj;return this;},removeEventParent:function(obj){if(this._eventParents){delete this._eventParents[L.stamp(obj)];}
return this;},_propagateEvent:function(e){for(var id in this._eventParents){this._eventParents[id].fire(e.type,L.extend({layer:e.target},e),true);}}});var proto=L.Evented.prototype;proto.addEventListener=proto.on;proto.removeEventListener=proto.clearAllEventListeners=proto.off;proto.addOneTimeEventListener=proto.once;proto.fireEvent=proto.fire;proto.hasEventListeners=proto.listens;L.Mixin={Events:proto};(function(){var ua=navigator.userAgent.toLowerCase(),doc=document.documentElement,ie='ActiveXObject'in window,webkit=ua.indexOf('webkit')!==-1,phantomjs=ua.indexOf('phantom')!==-1,android23=ua.search('android [23]')!==-1,chrome=ua.indexOf('chrome')!==-1,gecko=ua.indexOf('gecko')!==-1&&!webkit&&!window.opera&&!ie,win=navigator.platform.indexOf('Win')===0,mobile=typeof orientation!=='undefined'||ua.indexOf('mobile')!==-1,msPointer=!window.PointerEvent&&window.MSPointerEvent,pointer=window.PointerEvent||msPointer,ie3d=ie&&('transition'in doc.style),webkit3d=('WebKitCSSMatrix'in window)&&('m11'in new window.WebKitCSSMatrix())&&!android23,gecko3d='MozPerspective'in doc.style,opera12='OTransition'in doc.style;var touch=!window.L_NO_TOUCH&&(pointer||'ontouchstart'in window||(window.DocumentTouch&&document instanceof window.DocumentTouch));L.Browser={ie:ie,ielt9:ie&&!document.addEventListener,edge:'msLaunchUri'in navigator&&!('documentMode'in document),webkit:webkit,gecko:gecko,android:ua.indexOf('android')!==-1,android23:android23,chrome:chrome,safari:!chrome&&ua.indexOf('safari')!==-1,win:win,ie3d:ie3d,webkit3d:webkit3d,gecko3d:gecko3d,opera12:opera12,any3d:!window.L_DISABLE_3D&&(ie3d||webkit3d||gecko3d)&&!opera12&&!phantomjs,mobile:mobile,mobileWebkit:mobile&&webkit,mobileWebkit3d:mobile&&webkit3d,mobileOpera:mobile&&window.opera,mobileGecko:mobile&&gecko,touch:!!touch,msPointer:!!msPointer,pointer:!!pointer,retina:(window.devicePixelRatio||(window.screen.deviceXDPI/window.screen.logicalXDPI))>1};}());L.Point=function(x,y,round){this.x=(round?Math.round(x):x);this.y=(round?Math.round(y):y);};L.Point.prototype={clone:function(){return new L.Point(this.x,this.y);},add:function(point){return this.clone()._add(L.point(point));},_add:function(point){this.x+=point.x;this.y+=point.y;return this;},subtract:function(point){return this.clone()._subtract(L.point(point));},_subtract:function(point){this.x-=point.x;this.y-=point.y;return this;},divideBy:function(num){return this.clone()._divideBy(num);},_divideBy:function(num){this.x/=num;this.y/=num;return this;},multiplyBy:function(num){return this.clone()._multiplyBy(num);},_multiplyBy:function(num){this.x*=num;this.y*=num;return this;},scaleBy:function(point){return new L.Point(this.x*point.x,this.y*point.y);},unscaleBy:function(point){return new L.Point(this.x/point.x,this.y/point.y);},round:function(){return this.clone()._round();},_round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);return this;},floor:function(){return this.clone()._floor();},_floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);return this;},ceil:function(){return this.clone()._ceil();},_ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this;},distanceTo:function(point){point=L.point(point);var x=point.x-this.x,y=point.y-this.y;return Math.sqrt(x*x+y*y);},equals:function(point){point=L.point(point);return point.x===this.x&&point.y===this.y;},contains:function(point){point=L.point(point);return Math.abs(point.x)<=Math.abs(this.x)&&Math.abs(point.y)<=Math.abs(this.y);},toString:function(){return'Point('+
L.Util.formatNum(this.x)+', '+
L.Util.formatNum(this.y)+')';}};L.point=function(x,y,round){if(x instanceof L.Point){return x;}
if(L.Util.isArray(x)){return new L.Point(x[0],x[1]);}
if(x===undefined||x===null){return x;}
if(typeof x==='object'&&'x'in x&&'y'in x){return new L.Point(x.x,x.y);}
return new L.Point(x,y,round);};L.Bounds=function(a,b){if(!a){return;}
var points=b?[a,b]:a;for(var i=0,len=points.length;i<len;i++){this.extend(points[i]);}};L.Bounds.prototype={extend:function(point){point=L.point(point);if(!this.min&&!this.max){this.min=point.clone();this.max=point.clone();}else{this.min.x=Math.min(point.x,this.min.x);this.max.x=Math.max(point.x,this.max.x);this.min.y=Math.min(point.y,this.min.y);this.max.y=Math.max(point.y,this.max.y);}
return this;},getCenter:function(round){return new L.Point((this.min.x+this.max.x)/2,(this.min.y+this.max.y)/2,round);},getBottomLeft:function(){return new L.Point(this.min.x,this.max.y);},getTopRight:function(){return new L.Point(this.max.x,this.min.y);},getSize:function(){return this.max.subtract(this.min);},contains:function(obj){var min,max;if(typeof obj[0]==='number'||obj instanceof L.Point){obj=L.point(obj);}else{obj=L.bounds(obj);}
if(obj instanceof L.Bounds){min=obj.min;max=obj.max;}else{min=max=obj;}
return(min.x>=this.min.x)&&(max.x<=this.max.x)&&(min.y>=this.min.y)&&(max.y<=this.max.y);},intersects:function(bounds){bounds=L.bounds(bounds);var min=this.min,max=this.max,min2=bounds.min,max2=bounds.max,xIntersects=(max2.x>=min.x)&&(min2.x<=max.x),yIntersects=(max2.y>=min.y)&&(min2.y<=max.y);return xIntersects&&yIntersects;},overlaps:function(bounds){bounds=L.bounds(bounds);var min=this.min,max=this.max,min2=bounds.min,max2=bounds.max,xOverlaps=(max2.x>min.x)&&(min2.x<max.x),yOverlaps=(max2.y>min.y)&&(min2.y<max.y);return xOverlaps&&yOverlaps;},isValid:function(){return!!(this.min&&this.max);}};L.bounds=function(a,b){if(!a||a instanceof L.Bounds){return a;}
return new L.Bounds(a,b);};L.Transformation=function(a,b,c,d){this._a=a;this._b=b;this._c=c;this._d=d;};L.Transformation.prototype={transform:function(point,scale){return this._transform(point.clone(),scale);},_transform:function(point,scale){scale=scale||1;point.x=scale*(this._a*point.x+this._b);point.y=scale*(this._c*point.y+this._d);return point;},untransform:function(point,scale){scale=scale||1;return new L.Point((point.x/scale-this._b)/this._a,(point.y/scale-this._d)/this._c);}};L.DomUtil={get:function(id){return typeof id==='string'?document.getElementById(id):id;},getStyle:function(el,style){var value=el.style[style]||(el.currentStyle&&el.currentStyle[style]);if((!value||value==='auto')&&document.defaultView){var css=document.defaultView.getComputedStyle(el,null);value=css?css[style]:null;}
return value==='auto'?null:value;},create:function(tagName,className,container){var el=document.createElement(tagName);el.className=className||'';if(container){container.appendChild(el);}
return el;},remove:function(el){var parent=el.parentNode;if(parent){parent.removeChild(el);}},empty:function(el){while(el.firstChild){el.removeChild(el.firstChild);}},toFront:function(el){el.parentNode.appendChild(el);},toBack:function(el){var parent=el.parentNode;parent.insertBefore(el,parent.firstChild);},hasClass:function(el,name){if(el.classList!==undefined){return el.classList.contains(name);}
var className=L.DomUtil.getClass(el);return className.length>0&&new RegExp('(^|\\s)'+name+'(\\s|$)').test(className);},addClass:function(el,name){if(el.classList!==undefined){var classes=L.Util.splitWords(name);for(var i=0,len=classes.length;i<len;i++){el.classList.add(classes[i]);}}else if(!L.DomUtil.hasClass(el,name)){var className=L.DomUtil.getClass(el);L.DomUtil.setClass(el,(className?className+' ':'')+name);}},removeClass:function(el,name){if(el.classList!==undefined){el.classList.remove(name);}else{L.DomUtil.setClass(el,L.Util.trim((' '+L.DomUtil.getClass(el)+' ').replace(' '+name+' ',' ')));}},setClass:function(el,name){if(el.className.baseVal===undefined){el.className=name;}else{el.className.baseVal=name;}},getClass:function(el){return el.className.baseVal===undefined?el.className:el.className.baseVal;},setOpacity:function(el,value){if('opacity'in el.style){el.style.opacity=value;}else if('filter'in el.style){L.DomUtil._setOpacityIE(el,value);}},_setOpacityIE:function(el,value){var filter=false,filterName='DXImageTransform.Microsoft.Alpha';try{filter=el.filters.item(filterName);}catch(e){if(value===1){return;}}
value=Math.round(value*100);if(filter){filter.Enabled=(value!==100);filter.Opacity=value;}else{el.style.filter+=' progid:'+filterName+'(opacity='+value+')';}},testProp:function(props){var style=document.documentElement.style;for(var i=0;i<props.length;i++){if(props[i]in style){return props[i];}}
return false;},setTransform:function(el,offset,scale){var pos=offset||new L.Point(0,0);el.style[L.DomUtil.TRANSFORM]=(L.Browser.ie3d?'translate('+pos.x+'px,'+pos.y+'px)':'translate3d('+pos.x+'px,'+pos.y+'px,0)')+
(scale?' scale('+scale+')':'');},setPosition:function(el,point){el._leaflet_pos=point;if(L.Browser.any3d){L.DomUtil.setTransform(el,point);}else{el.style.left=point.x+'px';el.style.top=point.y+'px';}},getPosition:function(el){return el._leaflet_pos||new L.Point(0,0);}};(function(){L.DomUtil.TRANSFORM=L.DomUtil.testProp(['transform','WebkitTransform','OTransform','MozTransform','msTransform']);var transition=L.DomUtil.TRANSITION=L.DomUtil.testProp(['webkitTransition','transition','OTransition','MozTransition','msTransition']);L.DomUtil.TRANSITION_END=transition==='webkitTransition'||transition==='OTransition'?transition+'End':'transitionend';if('onselectstart'in document){L.DomUtil.disableTextSelection=function(){L.DomEvent.on(window,'selectstart',L.DomEvent.preventDefault);};L.DomUtil.enableTextSelection=function(){L.DomEvent.off(window,'selectstart',L.DomEvent.preventDefault);};}else{var userSelectProperty=L.DomUtil.testProp(['userSelect','WebkitUserSelect','OUserSelect','MozUserSelect','msUserSelect']);L.DomUtil.disableTextSelection=function(){if(userSelectProperty){var style=document.documentElement.style;this._userSelect=style[userSelectProperty];style[userSelectProperty]='none';}};L.DomUtil.enableTextSelection=function(){if(userSelectProperty){document.documentElement.style[userSelectProperty]=this._userSelect;delete this._userSelect;}};}
L.DomUtil.disableImageDrag=function(){L.DomEvent.on(window,'dragstart',L.DomEvent.preventDefault);};L.DomUtil.enableImageDrag=function(){L.DomEvent.off(window,'dragstart',L.DomEvent.preventDefault);};L.DomUtil.preventOutline=function(element){while(element.tabIndex===-1){element=element.parentNode;}
if(!element||!element.style){return;}
L.DomUtil.restoreOutline();this._outlineElement=element;this._outlineStyle=element.style.outline;element.style.outline='none';L.DomEvent.on(window,'keydown',L.DomUtil.restoreOutline,this);};L.DomUtil.restoreOutline=function(){if(!this._outlineElement){return;}
this._outlineElement.style.outline=this._outlineStyle;delete this._outlineElement;delete this._outlineStyle;L.DomEvent.off(window,'keydown',L.DomUtil.restoreOutline,this);};})();L.LatLng=function(lat,lng,alt){if(isNaN(lat)||isNaN(lng)){throw new Error('Invalid LatLng object: ('+lat+', '+lng+')');}
this.lat=+lat;this.lng=+lng;if(alt!==undefined){this.alt=+alt;}};L.LatLng.prototype={equals:function(obj,maxMargin){if(!obj){return false;}
obj=L.latLng(obj);var margin=Math.max(Math.abs(this.lat-obj.lat),Math.abs(this.lng-obj.lng));return margin<=(maxMargin===undefined?1.0E-9:maxMargin);},toString:function(precision){return'LatLng('+
L.Util.formatNum(this.lat,precision)+', '+
L.Util.formatNum(this.lng,precision)+')';},distanceTo:function(other){return L.CRS.Earth.distance(this,L.latLng(other));},wrap:function(){return L.CRS.Earth.wrapLatLng(this);},toBounds:function(sizeInMeters){var latAccuracy=180*sizeInMeters/40075017,lngAccuracy=latAccuracy/Math.cos((Math.PI/180)*this.lat);return L.latLngBounds([this.lat-latAccuracy,this.lng-lngAccuracy],[this.lat+latAccuracy,this.lng+lngAccuracy]);},clone:function(){return new L.LatLng(this.lat,this.lng,this.alt);}};L.latLng=function(a,b,c){if(a instanceof L.LatLng){return a;}
if(L.Util.isArray(a)&&typeof a[0]!=='object'){if(a.length===3){return new L.LatLng(a[0],a[1],a[2]);}
if(a.length===2){return new L.LatLng(a[0],a[1]);}
return null;}
if(a===undefined||a===null){return a;}
if(typeof a==='object'&&'lat'in a){return new L.LatLng(a.lat,'lng'in a?a.lng:a.lon,a.alt);}
if(b===undefined){return null;}
return new L.LatLng(a,b,c);};L.LatLngBounds=function(corner1,corner2){if(!corner1){return;}
var latlngs=corner2?[corner1,corner2]:corner1;for(var i=0,len=latlngs.length;i<len;i++){this.extend(latlngs[i]);}};L.LatLngBounds.prototype={extend:function(obj){var sw=this._southWest,ne=this._northEast,sw2,ne2;if(obj instanceof L.LatLng){sw2=obj;ne2=obj;}else if(obj instanceof L.LatLngBounds){sw2=obj._southWest;ne2=obj._northEast;if(!sw2||!ne2){return this;}}else{return obj?this.extend(L.latLng(obj)||L.latLngBounds(obj)):this;}
if(!sw&&!ne){this._southWest=new L.LatLng(sw2.lat,sw2.lng);this._northEast=new L.LatLng(ne2.lat,ne2.lng);}else{sw.lat=Math.min(sw2.lat,sw.lat);sw.lng=Math.min(sw2.lng,sw.lng);ne.lat=Math.max(ne2.lat,ne.lat);ne.lng=Math.max(ne2.lng,ne.lng);}
return this;},pad:function(bufferRatio){var sw=this._southWest,ne=this._northEast,heightBuffer=Math.abs(sw.lat-ne.lat)*bufferRatio,widthBuffer=Math.abs(sw.lng-ne.lng)*bufferRatio;return new L.LatLngBounds(new L.LatLng(sw.lat-heightBuffer,sw.lng-widthBuffer),new L.LatLng(ne.lat+heightBuffer,ne.lng+widthBuffer));},getCenter:function(){return new L.LatLng((this._southWest.lat+this._northEast.lat)/2,(this._southWest.lng+this._northEast.lng)/2);},getSouthWest:function(){return this._southWest;},getNorthEast:function(){return this._northEast;},getNorthWest:function(){return new L.LatLng(this.getNorth(),this.getWest());},getSouthEast:function(){return new L.LatLng(this.getSouth(),this.getEast());},getWest:function(){return this._southWest.lng;},getSouth:function(){return this._southWest.lat;},getEast:function(){return this._northEast.lng;},getNorth:function(){return this._northEast.lat;},contains:function(obj){if(typeof obj[0]==='number'||obj instanceof L.LatLng||'lat'in obj){obj=L.latLng(obj);}else{obj=L.latLngBounds(obj);}
var sw=this._southWest,ne=this._northEast,sw2,ne2;if(obj instanceof L.LatLngBounds){sw2=obj.getSouthWest();ne2=obj.getNorthEast();}else{sw2=ne2=obj;}
return(sw2.lat>=sw.lat)&&(ne2.lat<=ne.lat)&&(sw2.lng>=sw.lng)&&(ne2.lng<=ne.lng);},intersects:function(bounds){bounds=L.latLngBounds(bounds);var sw=this._southWest,ne=this._northEast,sw2=bounds.getSouthWest(),ne2=bounds.getNorthEast(),latIntersects=(ne2.lat>=sw.lat)&&(sw2.lat<=ne.lat),lngIntersects=(ne2.lng>=sw.lng)&&(sw2.lng<=ne.lng);return latIntersects&&lngIntersects;},overlaps:function(bounds){bounds=L.latLngBounds(bounds);var sw=this._southWest,ne=this._northEast,sw2=bounds.getSouthWest(),ne2=bounds.getNorthEast(),latOverlaps=(ne2.lat>sw.lat)&&(sw2.lat<ne.lat),lngOverlaps=(ne2.lng>sw.lng)&&(sw2.lng<ne.lng);return latOverlaps&&lngOverlaps;},toBBoxString:function(){return[this.getWest(),this.getSouth(),this.getEast(),this.getNorth()].join(',');},equals:function(bounds){if(!bounds){return false;}
bounds=L.latLngBounds(bounds);return this._southWest.equals(bounds.getSouthWest())&&this._northEast.equals(bounds.getNorthEast());},isValid:function(){return!!(this._southWest&&this._northEast);}};L.latLngBounds=function(a,b){if(a instanceof L.LatLngBounds){return a;}
return new L.LatLngBounds(a,b);};L.Projection={};L.Projection.LonLat={project:function(latlng){return new L.Point(latlng.lng,latlng.lat);},unproject:function(point){return new L.LatLng(point.y,point.x);},bounds:L.bounds([-180,-90],[180,90])};L.Projection.SphericalMercator={R:6378137,MAX_LATITUDE:85.0511287798,project:function(latlng){var d=Math.PI/180,max=this.MAX_LATITUDE,lat=Math.max(Math.min(max,latlng.lat),-max),sin=Math.sin(lat*d);return new L.Point(this.R*latlng.lng*d,this.R*Math.log((1+sin)/(1-sin))/2);},unproject:function(point){var d=180/Math.PI;return new L.LatLng((2*Math.atan(Math.exp(point.y/this.R))-(Math.PI/2))*d,point.x*d/this.R);},bounds:(function(){var d=6378137*Math.PI;return L.bounds([-d,-d],[d,d]);})()};L.CRS={latLngToPoint:function(latlng,zoom){var projectedPoint=this.projection.project(latlng),scale=this.scale(zoom);return this.transformation._transform(projectedPoint,scale);},pointToLatLng:function(point,zoom){var scale=this.scale(zoom),untransformedPoint=this.transformation.untransform(point,scale);return this.projection.unproject(untransformedPoint);},project:function(latlng){return this.projection.project(latlng);},unproject:function(point){return this.projection.unproject(point);},scale:function(zoom){return 256*Math.pow(2,zoom);},zoom:function(scale){return Math.log(scale/256)/Math.LN2;},getProjectedBounds:function(zoom){if(this.infinite){return null;}
var b=this.projection.bounds,s=this.scale(zoom),min=this.transformation.transform(b.min,s),max=this.transformation.transform(b.max,s);return L.bounds(min,max);},infinite:false,wrapLatLng:function(latlng){var lng=this.wrapLng?L.Util.wrapNum(latlng.lng,this.wrapLng,true):latlng.lng,lat=this.wrapLat?L.Util.wrapNum(latlng.lat,this.wrapLat,true):latlng.lat,alt=latlng.alt;return L.latLng(lat,lng,alt);},wrapLatLngBounds:function(bounds){var center=bounds.getCenter(),newCenter=this.wrapLatLng(center),latShift=center.lat-newCenter.lat,lngShift=center.lng-newCenter.lng;if(latShift===0&&lngShift===0){return bounds;}
var sw=bounds.getSouthWest(),ne=bounds.getNorthEast(),newSw=L.latLng({lat:sw.lat-latShift,lng:sw.lng-lngShift}),newNe=L.latLng({lat:ne.lat-latShift,lng:ne.lng-lngShift});return new L.LatLngBounds(newSw,newNe);}};L.CRS.Simple=L.extend({},L.CRS,{projection:L.Projection.LonLat,transformation:new L.Transformation(1,0,-1,0),scale:function(zoom){return Math.pow(2,zoom);},zoom:function(scale){return Math.log(scale)/Math.LN2;},distance:function(latlng1,latlng2){var dx=latlng2.lng-latlng1.lng,dy=latlng2.lat-latlng1.lat;return Math.sqrt(dx*dx+dy*dy);},infinite:true});L.CRS.Earth=L.extend({},L.CRS,{wrapLng:[-180,180],R:6371000,distance:function(latlng1,latlng2){var rad=Math.PI/180,lat1=latlng1.lat*rad,lat2=latlng2.lat*rad,a=Math.sin(lat1)*Math.sin(lat2)+
Math.cos(lat1)*Math.cos(lat2)*Math.cos((latlng2.lng-latlng1.lng)*rad);return this.R*Math.acos(Math.min(a,1));}});L.CRS.EPSG3857=L.extend({},L.CRS.Earth,{code:'EPSG:3857',projection:L.Projection.SphericalMercator,transformation:(function(){var scale=0.5/(Math.PI*L.Projection.SphericalMercator.R);return new L.Transformation(scale,0.5,-scale,0.5);}())});L.CRS.EPSG900913=L.extend({},L.CRS.EPSG3857,{code:'EPSG:900913'});L.CRS.EPSG4326=L.extend({},L.CRS.Earth,{code:'EPSG:4326',projection:L.Projection.LonLat,transformation:new L.Transformation(1/180,1,-1/180,0.5)});L.Map=L.Evented.extend({options:{crs:L.CRS.EPSG3857,center:undefined,zoom:undefined,minZoom:undefined,maxZoom:undefined,layers:[],maxBounds:undefined,renderer:undefined,zoomAnimation:true,zoomAnimationThreshold:4,fadeAnimation:true,markerZoomAnimation:true,transform3DLimit:8388608,zoomSnap:1,zoomDelta:1,trackResize:true},initialize:function(id,options){options=L.setOptions(this,options);this._initContainer(id);this._initLayout();this._onResize=L.bind(this._onResize,this);this._initEvents();if(options.maxBounds){this.setMaxBounds(options.maxBounds);}
if(options.zoom!==undefined){this._zoom=this._limitZoom(options.zoom);}
if(options.center&&options.zoom!==undefined){this.setView(L.latLng(options.center),options.zoom,{reset:true});}
this._handlers=[];this._layers={};this._zoomBoundLayers={};this._sizeChanged=true;this.callInitHooks();this._zoomAnimated=L.DomUtil.TRANSITION&&L.Browser.any3d&&!L.Browser.mobileOpera&&this.options.zoomAnimation;if(this._zoomAnimated){this._createAnimProxy();L.DomEvent.on(this._proxy,L.DomUtil.TRANSITION_END,this._catchTransitionEnd,this);}
this._addLayers(this.options.layers);},setView:function(center,zoom,options){zoom=zoom===undefined?this._zoom:this._limitZoom(zoom);center=this._limitCenter(L.latLng(center),zoom,this.options.maxBounds);options=options||{};this._stop();if(this._loaded&&!options.reset&&options!==true){if(options.animate!==undefined){options.zoom=L.extend({animate:options.animate},options.zoom);options.pan=L.extend({animate:options.animate,duration:options.duration},options.pan);}
var moved=(this._zoom!==zoom)?this._tryAnimatedZoom&&this._tryAnimatedZoom(center,zoom,options.zoom):this._tryAnimatedPan(center,options.pan);if(moved){clearTimeout(this._sizeTimer);return this;}}
this._resetView(center,zoom);return this;},setZoom:function(zoom,options){if(!this._loaded){this._zoom=zoom;return this;}
return this.setView(this.getCenter(),zoom,{zoom:options});},zoomIn:function(delta,options){delta=delta||(L.Browser.any3d?this.options.zoomDelta:1);return this.setZoom(this._zoom+delta,options);},zoomOut:function(delta,options){delta=delta||(L.Browser.any3d?this.options.zoomDelta:1);return this.setZoom(this._zoom-delta,options);},setZoomAround:function(latlng,zoom,options){var scale=this.getZoomScale(zoom),viewHalf=this.getSize().divideBy(2),containerPoint=latlng instanceof L.Point?latlng:this.latLngToContainerPoint(latlng),centerOffset=containerPoint.subtract(viewHalf).multiplyBy(1-1/scale),newCenter=this.containerPointToLatLng(viewHalf.add(centerOffset));return this.setView(newCenter,zoom,{zoom:options});},_getBoundsCenterZoom:function(bounds,options){options=options||{};bounds=bounds.getBounds?bounds.getBounds():L.latLngBounds(bounds);var paddingTL=L.point(options.paddingTopLeft||options.padding||[0,0]),paddingBR=L.point(options.paddingBottomRight||options.padding||[0,0]),zoom=this.getBoundsZoom(bounds,false,paddingTL.add(paddingBR));zoom=(typeof options.maxZoom==='number')?Math.min(options.maxZoom,zoom):zoom;var paddingOffset=paddingBR.subtract(paddingTL).divideBy(2),swPoint=this.project(bounds.getSouthWest(),zoom),nePoint=this.project(bounds.getNorthEast(),zoom),center=this.unproject(swPoint.add(nePoint).divideBy(2).add(paddingOffset),zoom);return{center:center,zoom:zoom};},fitBounds:function(bounds,options){bounds=L.latLngBounds(bounds);if(!bounds.isValid()){throw new Error('Bounds are not valid.');}
var target=this._getBoundsCenterZoom(bounds,options);return this.setView(target.center,target.zoom,options);},fitWorld:function(options){return this.fitBounds([[-90,-180],[90,180]],options);},panTo:function(center,options){return this.setView(center,this._zoom,{pan:options});},panBy:function(offset,options){offset=L.point(offset).round();options=options||{};if(!offset.x&&!offset.y){return this.fire('moveend');}
if(options.animate!==true&&!this.getSize().contains(offset)){this._resetView(this.unproject(this.project(this.getCenter()).add(offset)),this.getZoom());return this;}
if(!this._panAnim){this._panAnim=new L.PosAnimation();this._panAnim.on({'step':this._onPanTransitionStep,'end':this._onPanTransitionEnd},this);}
if(!options.noMoveStart){this.fire('movestart');}
if(options.animate!==false){L.DomUtil.addClass(this._mapPane,'leaflet-pan-anim');var newPos=this._getMapPanePos().subtract(offset).round();this._panAnim.run(this._mapPane,newPos,options.duration||0.25,options.easeLinearity);}else{this._rawPanBy(offset);this.fire('move').fire('moveend');}
return this;},flyTo:function(targetCenter,targetZoom,options){options=options||{};if(options.animate===false||!L.Browser.any3d){return this.setView(targetCenter,targetZoom,options);}
this._stop();var from=this.project(this.getCenter()),to=this.project(targetCenter),size=this.getSize(),startZoom=this._zoom;targetCenter=L.latLng(targetCenter);targetZoom=targetZoom===undefined?startZoom:targetZoom;var w0=Math.max(size.x,size.y),w1=w0*this.getZoomScale(startZoom,targetZoom),u1=(to.distanceTo(from))||1,rho=1.42,rho2=rho*rho;function r(i){var s1=i?-1:1,s2=i?w1:w0,t1=w1*w1-w0*w0+s1*rho2*rho2*u1*u1,b1=2*s2*rho2*u1,b=t1/b1,sq=Math.sqrt(b*b+1)-b;var log=sq<0.000000001?-18:Math.log(sq);return log;}
function sinh(n){return(Math.exp(n)-Math.exp(-n))/2;}
function cosh(n){return(Math.exp(n)+Math.exp(-n))/2;}
function tanh(n){return sinh(n)/cosh(n);}
var r0=r(0);function w(s){return w0*(cosh(r0)/cosh(r0+rho*s));}
function u(s){return w0*(cosh(r0)*tanh(r0+rho*s)-sinh(r0))/rho2;}
function easeOut(t){return 1-Math.pow(1-t,1.5);}
var start=Date.now(),S=(r(1)-r0)/rho,duration=options.duration?1000*options.duration:1000*S*0.8;function frame(){var t=(Date.now()-start)/duration,s=easeOut(t)*S;if(t<=1){this._flyToFrame=L.Util.requestAnimFrame(frame,this);this._move(this.unproject(from.add(to.subtract(from).multiplyBy(u(s)/u1)),startZoom),this.getScaleZoom(w0/w(s),startZoom),{flyTo:true});}else{this._move(targetCenter,targetZoom)._moveEnd(true);}}
this._moveStart(true);frame.call(this);return this;},flyToBounds:function(bounds,options){var target=this._getBoundsCenterZoom(bounds,options);return this.flyTo(target.center,target.zoom,options);},setMaxBounds:function(bounds){bounds=L.latLngBounds(bounds);if(!bounds.isValid()){this.options.maxBounds=null;return this.off('moveend',this._panInsideMaxBounds);}else if(this.options.maxBounds){this.off('moveend',this._panInsideMaxBounds);}
this.options.maxBounds=bounds;if(this._loaded){this._panInsideMaxBounds();}
return this.on('moveend',this._panInsideMaxBounds);},setMinZoom:function(zoom){this.options.minZoom=zoom;if(this._loaded&&this.getZoom()<this.options.minZoom){return this.setZoom(zoom);}
return this;},setMaxZoom:function(zoom){this.options.maxZoom=zoom;if(this._loaded&&(this.getZoom()>this.options.maxZoom)){return this.setZoom(zoom);}
return this;},panInsideBounds:function(bounds,options){this._enforcingBounds=true;var center=this.getCenter(),newCenter=this._limitCenter(center,this._zoom,L.latLngBounds(bounds));if(!center.equals(newCenter)){this.panTo(newCenter,options);}
this._enforcingBounds=false;return this;},invalidateSize:function(options){if(!this._loaded){return this;}
options=L.extend({animate:false,pan:true},options===true?{animate:true}:options);var oldSize=this.getSize();this._sizeChanged=true;this._lastCenter=null;var newSize=this.getSize(),oldCenter=oldSize.divideBy(2).round(),newCenter=newSize.divideBy(2).round(),offset=oldCenter.subtract(newCenter);if(!offset.x&&!offset.y){return this;}
if(options.animate&&options.pan){this.panBy(offset);}else{if(options.pan){this._rawPanBy(offset);}
this.fire('move');if(options.debounceMoveend){clearTimeout(this._sizeTimer);this._sizeTimer=setTimeout(L.bind(this.fire,this,'moveend'),200);}else{this.fire('moveend');}}
return this.fire('resize',{oldSize:oldSize,newSize:newSize});},stop:function(){this.setZoom(this._limitZoom(this._zoom));if(!this.options.zoomSnap){this.fire('viewreset');}
return this._stop();},locate:function(options){options=this._locateOptions=L.extend({timeout:10000,watch:false},options);if(!('geolocation'in navigator)){this._handleGeolocationError({code:0,message:'Geolocation not supported.'});return this;}
var onResponse=L.bind(this._handleGeolocationResponse,this),onError=L.bind(this._handleGeolocationError,this);if(options.watch){this._locationWatchId=navigator.geolocation.watchPosition(onResponse,onError,options);}else{navigator.geolocation.getCurrentPosition(onResponse,onError,options);}
return this;},stopLocate:function(){if(navigator.geolocation&&navigator.geolocation.clearWatch){navigator.geolocation.clearWatch(this._locationWatchId);}
if(this._locateOptions){this._locateOptions.setView=false;}
return this;},_handleGeolocationError:function(error){var c=error.code,message=error.message||(c===1?'permission denied':(c===2?'position unavailable':'timeout'));if(this._locateOptions.setView&&!this._loaded){this.fitWorld();}
this.fire('locationerror',{code:c,message:'Geolocation error: '+message+'.'});},_handleGeolocationResponse:function(pos){var lat=pos.coords.latitude,lng=pos.coords.longitude,latlng=new L.LatLng(lat,lng),bounds=latlng.toBounds(pos.coords.accuracy),options=this._locateOptions;if(options.setView){var zoom=this.getBoundsZoom(bounds);this.setView(latlng,options.maxZoom?Math.min(zoom,options.maxZoom):zoom);}
var data={latlng:latlng,bounds:bounds,timestamp:pos.timestamp};for(var i in pos.coords){if(typeof pos.coords[i]==='number'){data[i]=pos.coords[i];}}
this.fire('locationfound',data);},addHandler:function(name,HandlerClass){if(!HandlerClass){return this;}
var handler=this[name]=new HandlerClass(this);this._handlers.push(handler);if(this.options[name]){handler.enable();}
return this;},remove:function(){this._initEvents(true);if(this._containerId!==this._container._leaflet_id){throw new Error('Map container is being reused by another instance');}
try{delete this._container._leaflet_id;delete this._containerId;}catch(e){this._container._leaflet_id=undefined;this._containerId=undefined;}
L.DomUtil.remove(this._mapPane);if(this._clearControlPos){this._clearControlPos();}
this._clearHandlers();if(this._loaded){this.fire('unload');}
for(var i in this._layers){this._layers[i].remove();}
return this;},createPane:function(name,container){var className='leaflet-pane'+(name?' leaflet-'+name.replace('Pane','')+'-pane':''),pane=L.DomUtil.create('div',className,container||this._mapPane);if(name){this._panes[name]=pane;}
return pane;},getCenter:function(){this._checkIfLoaded();if(this._lastCenter&&!this._moved()){return this._lastCenter;}
return this.layerPointToLatLng(this._getCenterLayerPoint());},getZoom:function(){return this._zoom;},getBounds:function(){var bounds=this.getPixelBounds(),sw=this.unproject(bounds.getBottomLeft()),ne=this.unproject(bounds.getTopRight());return new L.LatLngBounds(sw,ne);},getMinZoom:function(){return this.options.minZoom===undefined?this._layersMinZoom||0:this.options.minZoom;},getMaxZoom:function(){return this.options.maxZoom===undefined?(this._layersMaxZoom===undefined?Infinity:this._layersMaxZoom):this.options.maxZoom;},getBoundsZoom:function(bounds,inside,padding){bounds=L.latLngBounds(bounds);padding=L.point(padding||[0,0]);var zoom=this.getZoom()||0,min=this.getMinZoom(),max=this.getMaxZoom(),nw=bounds.getNorthWest(),se=bounds.getSouthEast(),size=this.getSize().subtract(padding),boundsSize=L.bounds(this.project(se,zoom),this.project(nw,zoom)).getSize(),snap=L.Browser.any3d?this.options.zoomSnap:1;var scale=Math.min(size.x/boundsSize.x,size.y/boundsSize.y);zoom=this.getScaleZoom(scale,zoom);if(snap){zoom=Math.round(zoom/(snap/100))*(snap/100);zoom=inside?Math.ceil(zoom/snap)*snap:Math.floor(zoom/snap)*snap;}
return Math.max(min,Math.min(max,zoom));},getSize:function(){if(!this._size||this._sizeChanged){this._size=new L.Point(this._container.clientWidth||0,this._container.clientHeight||0);this._sizeChanged=false;}
return this._size.clone();},getPixelBounds:function(center,zoom){var topLeftPoint=this._getTopLeftPoint(center,zoom);return new L.Bounds(topLeftPoint,topLeftPoint.add(this.getSize()));},getPixelOrigin:function(){this._checkIfLoaded();return this._pixelOrigin;},getPixelWorldBounds:function(zoom){return this.options.crs.getProjectedBounds(zoom===undefined?this.getZoom():zoom);},getPane:function(pane){return typeof pane==='string'?this._panes[pane]:pane;},getPanes:function(){return this._panes;},getContainer:function(){return this._container;},getZoomScale:function(toZoom,fromZoom){var crs=this.options.crs;fromZoom=fromZoom===undefined?this._zoom:fromZoom;return crs.scale(toZoom)/crs.scale(fromZoom);},getScaleZoom:function(scale,fromZoom){var crs=this.options.crs;fromZoom=fromZoom===undefined?this._zoom:fromZoom;var zoom=crs.zoom(scale*crs.scale(fromZoom));return isNaN(zoom)?Infinity:zoom;},project:function(latlng,zoom){zoom=zoom===undefined?this._zoom:zoom;return this.options.crs.latLngToPoint(L.latLng(latlng),zoom);},unproject:function(point,zoom){zoom=zoom===undefined?this._zoom:zoom;return this.options.crs.pointToLatLng(L.point(point),zoom);},layerPointToLatLng:function(point){var projectedPoint=L.point(point).add(this.getPixelOrigin());return this.unproject(projectedPoint);},latLngToLayerPoint:function(latlng){var projectedPoint=this.project(L.latLng(latlng))._round();return projectedPoint._subtract(this.getPixelOrigin());},wrapLatLng:function(latlng){return this.options.crs.wrapLatLng(L.latLng(latlng));},wrapLatLngBounds:function(latlng){return this.options.crs.wrapLatLngBounds(L.latLngBounds(latlng));},distance:function(latlng1,latlng2){return this.options.crs.distance(L.latLng(latlng1),L.latLng(latlng2));},containerPointToLayerPoint:function(point){return L.point(point).subtract(this._getMapPanePos());},layerPointToContainerPoint:function(point){return L.point(point).add(this._getMapPanePos());},containerPointToLatLng:function(point){var layerPoint=this.containerPointToLayerPoint(L.point(point));return this.layerPointToLatLng(layerPoint);},latLngToContainerPoint:function(latlng){return this.layerPointToContainerPoint(this.latLngToLayerPoint(L.latLng(latlng)));},mouseEventToContainerPoint:function(e){return L.DomEvent.getMousePosition(e,this._container);},mouseEventToLayerPoint:function(e){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(e));},mouseEventToLatLng:function(e){return this.layerPointToLatLng(this.mouseEventToLayerPoint(e));},_initContainer:function(id){var container=this._container=L.DomUtil.get(id);if(!container){throw new Error('Map container not found.');}else if(container._leaflet_id){throw new Error('Map container is already initialized.');}
L.DomEvent.addListener(container,'scroll',this._onScroll,this);this._containerId=L.Util.stamp(container);},_initLayout:function(){var container=this._container;this._fadeAnimated=this.options.fadeAnimation&&L.Browser.any3d;L.DomUtil.addClass(container,'leaflet-container'+
(L.Browser.touch?' leaflet-touch':'')+
(L.Browser.retina?' leaflet-retina':'')+
(L.Browser.ielt9?' leaflet-oldie':'')+
(L.Browser.safari?' leaflet-safari':'')+
(this._fadeAnimated?' leaflet-fade-anim':''));var position=L.DomUtil.getStyle(container,'position');if(position!=='absolute'&&position!=='relative'&&position!=='fixed'){container.style.position='relative';}
this._initPanes();if(this._initControlPos){this._initControlPos();}},_initPanes:function(){var panes=this._panes={};this._paneRenderers={};this._mapPane=this.createPane('mapPane',this._container);L.DomUtil.setPosition(this._mapPane,new L.Point(0,0));this.createPane('tilePane');this.createPane('shadowPane');this.createPane('overlayPane');this.createPane('markerPane');this.createPane('tooltipPane');this.createPane('popupPane');if(!this.options.markerZoomAnimation){L.DomUtil.addClass(panes.markerPane,'leaflet-zoom-hide');L.DomUtil.addClass(panes.shadowPane,'leaflet-zoom-hide');}},_resetView:function(center,zoom){L.DomUtil.setPosition(this._mapPane,new L.Point(0,0));var loading=!this._loaded;this._loaded=true;zoom=this._limitZoom(zoom);this.fire('viewprereset');var zoomChanged=this._zoom!==zoom;this._moveStart(zoomChanged)._move(center,zoom)._moveEnd(zoomChanged);this.fire('viewreset');if(loading){this.fire('load');}},_moveStart:function(zoomChanged){if(zoomChanged){this.fire('zoomstart');}
return this.fire('movestart');},_move:function(center,zoom,data){if(zoom===undefined){zoom=this._zoom;}
var zoomChanged=this._zoom!==zoom;this._zoom=zoom;this._lastCenter=center;this._pixelOrigin=this._getNewPixelOrigin(center);if(zoomChanged||(data&&data.pinch)){this.fire('zoom',data);}
return this.fire('move',data);},_moveEnd:function(zoomChanged){if(zoomChanged){this.fire('zoomend');}
return this.fire('moveend');},_stop:function(){L.Util.cancelAnimFrame(this._flyToFrame);if(this._panAnim){this._panAnim.stop();}
return this;},_rawPanBy:function(offset){L.DomUtil.setPosition(this._mapPane,this._getMapPanePos().subtract(offset));},_getZoomSpan:function(){return this.getMaxZoom()-this.getMinZoom();},_panInsideMaxBounds:function(){if(!this._enforcingBounds){this.panInsideBounds(this.options.maxBounds);}},_checkIfLoaded:function(){if(!this._loaded){throw new Error('Set map center and zoom first.');}},_initEvents:function(remove){if(!L.DomEvent){return;}
this._targets={};this._targets[L.stamp(this._container)]=this;var onOff=remove?'off':'on';L.DomEvent[onOff](this._container,'click dblclick mousedown mouseup '+'mouseover mouseout mousemove contextmenu keypress',this._handleDOMEvent,this);if(this.options.trackResize){L.DomEvent[onOff](window,'resize',this._onResize,this);}
if(L.Browser.any3d&&this.options.transform3DLimit){this[onOff]('moveend',this._onMoveEnd);}},_onResize:function(){L.Util.cancelAnimFrame(this._resizeRequest);this._resizeRequest=L.Util.requestAnimFrame(function(){this.invalidateSize({debounceMoveend:true});},this);},_onScroll:function(){this._container.scrollTop=0;this._container.scrollLeft=0;},_onMoveEnd:function(){var pos=this._getMapPanePos();if(Math.max(Math.abs(pos.x),Math.abs(pos.y))>=this.options.transform3DLimit){this._resetView(this.getCenter(),this.getZoom());}},_findEventTargets:function(e,type){var targets=[],target,isHover=type==='mouseout'||type==='mouseover',src=e.target||e.srcElement,dragging=false;while(src){target=this._targets[L.stamp(src)];if(target&&(type==='click'||type==='preclick')&&!e._simulated&&this._draggableMoved(target)){dragging=true;break;}
if(target&&target.listens(type,true)){if(isHover&&!L.DomEvent._isExternalTarget(src,e)){break;}
targets.push(target);if(isHover){break;}}
if(src===this._container){break;}
src=src.parentNode;}
if(!targets.length&&!dragging&&!isHover&&L.DomEvent._isExternalTarget(src,e)){targets=[this];}
return targets;},_handleDOMEvent:function(e){if(!this._loaded||L.DomEvent._skipped(e)){return;}
var type=e.type==='keypress'&&e.keyCode===13?'click':e.type;if(type==='mousedown'){L.DomUtil.preventOutline(e.target||e.srcElement);}
this._fireDOMEvent(e,type);},_fireDOMEvent:function(e,type,targets){if(e.type==='click'){var synth=L.Util.extend({},e);synth.type='preclick';this._fireDOMEvent(synth,synth.type,targets);}
if(e._stopped){return;}
targets=(targets||[]).concat(this._findEventTargets(e,type));if(!targets.length){return;}
var target=targets[0];if(type==='contextmenu'&&target.listens(type,true)){L.DomEvent.preventDefault(e);}
var data={originalEvent:e};if(e.type!=='keypress'){var isMarker=target instanceof L.Marker;data.containerPoint=isMarker?this.latLngToContainerPoint(target.getLatLng()):this.mouseEventToContainerPoint(e);data.layerPoint=this.containerPointToLayerPoint(data.containerPoint);data.latlng=isMarker?target.getLatLng():this.layerPointToLatLng(data.layerPoint);}
for(var i=0;i<targets.length;i++){targets[i].fire(type,data,true);if(data.originalEvent._stopped||(targets[i].options.nonBubblingEvents&&L.Util.indexOf(targets[i].options.nonBubblingEvents,type)!==-1)){return;}}},_draggableMoved:function(obj){obj=obj.dragging&&obj.dragging.enabled()?obj:this;return(obj.dragging&&obj.dragging.moved())||(this.boxZoom&&this.boxZoom.moved());},_clearHandlers:function(){for(var i=0,len=this._handlers.length;i<len;i++){this._handlers[i].disable();}},whenReady:function(callback,context){if(this._loaded){callback.call(context||this,{target:this});}else{this.on('load',callback,context);}
return this;},_getMapPanePos:function(){return L.DomUtil.getPosition(this._mapPane)||new L.Point(0,0);},_moved:function(){var pos=this._getMapPanePos();return pos&&!pos.equals([0,0]);},_getTopLeftPoint:function(center,zoom){var pixelOrigin=center&&zoom!==undefined?this._getNewPixelOrigin(center,zoom):this.getPixelOrigin();return pixelOrigin.subtract(this._getMapPanePos());},_getNewPixelOrigin:function(center,zoom){var viewHalf=this.getSize()._divideBy(2);return this.project(center,zoom)._subtract(viewHalf)._add(this._getMapPanePos())._round();},_latLngToNewLayerPoint:function(latlng,zoom,center){var topLeft=this._getNewPixelOrigin(center,zoom);return this.project(latlng,zoom)._subtract(topLeft);},_latLngBoundsToNewLayerBounds:function(latLngBounds,zoom,center){var topLeft=this._getNewPixelOrigin(center,zoom);return L.bounds([this.project(latLngBounds.getSouthWest(),zoom)._subtract(topLeft),this.project(latLngBounds.getNorthWest(),zoom)._subtract(topLeft),this.project(latLngBounds.getSouthEast(),zoom)._subtract(topLeft),this.project(latLngBounds.getNorthEast(),zoom)._subtract(topLeft)]);},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2));},_getCenterOffset:function(latlng){return this.latLngToLayerPoint(latlng).subtract(this._getCenterLayerPoint());},_limitCenter:function(center,zoom,bounds){if(!bounds){return center;}
var centerPoint=this.project(center,zoom),viewHalf=this.getSize().divideBy(2),viewBounds=new L.Bounds(centerPoint.subtract(viewHalf),centerPoint.add(viewHalf)),offset=this._getBoundsOffset(viewBounds,bounds,zoom);if(offset.round().equals([0,0])){return center;}
return this.unproject(centerPoint.add(offset),zoom);},_limitOffset:function(offset,bounds){if(!bounds){return offset;}
var viewBounds=this.getPixelBounds(),newBounds=new L.Bounds(viewBounds.min.add(offset),viewBounds.max.add(offset));return offset.add(this._getBoundsOffset(newBounds,bounds));},_getBoundsOffset:function(pxBounds,maxBounds,zoom){var projectedMaxBounds=L.bounds(this.project(maxBounds.getNorthEast(),zoom),this.project(maxBounds.getSouthWest(),zoom)),minOffset=projectedMaxBounds.min.subtract(pxBounds.min),maxOffset=projectedMaxBounds.max.subtract(pxBounds.max),dx=this._rebound(minOffset.x,-maxOffset.x),dy=this._rebound(minOffset.y,-maxOffset.y);return new L.Point(dx,dy);},_rebound:function(left,right){return left+right>0?Math.round(left-right)/2:Math.max(0,Math.ceil(left))-Math.max(0,Math.floor(right));},_limitZoom:function(zoom){var min=this.getMinZoom(),max=this.getMaxZoom(),snap=L.Browser.any3d?this.options.zoomSnap:1;if(snap){zoom=Math.round(zoom/snap)*snap;}
return Math.max(min,Math.min(max,zoom));},_onPanTransitionStep:function(){this.fire('move');},_onPanTransitionEnd:function(){L.DomUtil.removeClass(this._mapPane,'leaflet-pan-anim');this.fire('moveend');},_tryAnimatedPan:function(center,options){var offset=this._getCenterOffset(center)._floor();if((options&&options.animate)!==true&&!this.getSize().contains(offset)){return false;}
this.panBy(offset,options);return true;},_createAnimProxy:function(){var proxy=this._proxy=L.DomUtil.create('div','leaflet-proxy leaflet-zoom-animated');this._panes.mapPane.appendChild(proxy);this.on('zoomanim',function(e){var prop=L.DomUtil.TRANSFORM,transform=proxy.style[prop];L.DomUtil.setTransform(proxy,this.project(e.center,e.zoom),this.getZoomScale(e.zoom,1));if(transform===proxy.style[prop]&&this._animatingZoom){this._onZoomTransitionEnd();}},this);this.on('load moveend',function(){var c=this.getCenter(),z=this.getZoom();L.DomUtil.setTransform(proxy,this.project(c,z),this.getZoomScale(z,1));},this);},_catchTransitionEnd:function(e){if(this._animatingZoom&&e.propertyName.indexOf('transform')>=0){this._onZoomTransitionEnd();}},_nothingToAnimate:function(){return!this._container.getElementsByClassName('leaflet-zoom-animated').length;},_tryAnimatedZoom:function(center,zoom,options){if(this._animatingZoom){return true;}
options=options||{};if(!this._zoomAnimated||options.animate===false||this._nothingToAnimate()||Math.abs(zoom-this._zoom)>this.options.zoomAnimationThreshold){return false;}
var scale=this.getZoomScale(zoom),offset=this._getCenterOffset(center)._divideBy(1-1/scale);if(options.animate!==true&&!this.getSize().contains(offset)){return false;}
L.Util.requestAnimFrame(function(){this._moveStart(true)._animateZoom(center,zoom,true);},this);return true;},_animateZoom:function(center,zoom,startAnim,noUpdate){if(startAnim){this._animatingZoom=true;this._animateToCenter=center;this._animateToZoom=zoom;L.DomUtil.addClass(this._mapPane,'leaflet-zoom-anim');}
this.fire('zoomanim',{center:center,zoom:zoom,noUpdate:noUpdate});setTimeout(L.bind(this._onZoomTransitionEnd,this),250);},_onZoomTransitionEnd:function(){if(!this._animatingZoom){return;}
L.DomUtil.removeClass(this._mapPane,'leaflet-zoom-anim');this._animatingZoom=false;this._move(this._animateToCenter,this._animateToZoom);L.Util.requestAnimFrame(function(){this._moveEnd(true);},this);}});L.map=function(id,options){return new L.Map(id,options);};L.Layer=L.Evented.extend({options:{pane:'overlayPane',nonBubblingEvents:[],attribution:null},addTo:function(map){map.addLayer(this);return this;},remove:function(){return this.removeFrom(this._map||this._mapToAdd);},removeFrom:function(obj){if(obj){obj.removeLayer(this);}
return this;},getPane:function(name){return this._map.getPane(name?(this.options[name]||name):this.options.pane);},addInteractiveTarget:function(targetEl){this._map._targets[L.stamp(targetEl)]=this;return this;},removeInteractiveTarget:function(targetEl){delete this._map._targets[L.stamp(targetEl)];return this;},getAttribution:function(){return this.options.attribution;},_layerAdd:function(e){var map=e.target;if(!map.hasLayer(this)){return;}
this._map=map;this._zoomAnimated=map._zoomAnimated;if(this.getEvents){var events=this.getEvents();map.on(events,this);this.once('remove',function(){map.off(events,this);},this);}
this.onAdd(map);if(this.getAttribution&&map.attributionControl){map.attributionControl.addAttribution(this.getAttribution());}
this.fire('add');map.fire('layeradd',{layer:this});}});L.Map.include({addLayer:function(layer){var id=L.stamp(layer);if(this._layers[id]){return this;}
this._layers[id]=layer;layer._mapToAdd=this;if(layer.beforeAdd){layer.beforeAdd(this);}
this.whenReady(layer._layerAdd,layer);return this;},removeLayer:function(layer){var id=L.stamp(layer);if(!this._layers[id]){return this;}
if(this._loaded){layer.onRemove(this);}
if(layer.getAttribution&&this.attributionControl){this.attributionControl.removeAttribution(layer.getAttribution());}
delete this._layers[id];if(this._loaded){this.fire('layerremove',{layer:layer});layer.fire('remove');}
layer._map=layer._mapToAdd=null;return this;},hasLayer:function(layer){return!!layer&&(L.stamp(layer)in this._layers);},eachLayer:function(method,context){for(var i in this._layers){method.call(context,this._layers[i]);}
return this;},_addLayers:function(layers){layers=layers?(L.Util.isArray(layers)?layers:[layers]):[];for(var i=0,len=layers.length;i<len;i++){this.addLayer(layers[i]);}},_addZoomLimit:function(layer){if(isNaN(layer.options.maxZoom)||!isNaN(layer.options.minZoom)){this._zoomBoundLayers[L.stamp(layer)]=layer;this._updateZoomLevels();}},_removeZoomLimit:function(layer){var id=L.stamp(layer);if(this._zoomBoundLayers[id]){delete this._zoomBoundLayers[id];this._updateZoomLevels();}},_updateZoomLevels:function(){var minZoom=Infinity,maxZoom=-Infinity,oldZoomSpan=this._getZoomSpan();for(var i in this._zoomBoundLayers){var options=this._zoomBoundLayers[i].options;minZoom=options.minZoom===undefined?minZoom:Math.min(minZoom,options.minZoom);maxZoom=options.maxZoom===undefined?maxZoom:Math.max(maxZoom,options.maxZoom);}
this._layersMaxZoom=maxZoom===-Infinity?undefined:maxZoom;this._layersMinZoom=minZoom===Infinity?undefined:minZoom;if(oldZoomSpan!==this._getZoomSpan()){this.fire('zoomlevelschange');}
if(this.options.maxZoom===undefined&&this._layersMaxZoom&&this.getZoom()>this._layersMaxZoom){this.setZoom(this._layersMaxZoom);}
if(this.options.minZoom===undefined&&this._layersMinZoom&&this.getZoom()<this._layersMinZoom){this.setZoom(this._layersMinZoom);}}});var eventsKey='_leaflet_events';L.DomEvent={on:function(obj,types,fn,context){if(typeof types==='object'){for(var type in types){this._on(obj,type,types[type],fn);}}else{types=L.Util.splitWords(types);for(var i=0,len=types.length;i<len;i++){this._on(obj,types[i],fn,context);}}
return this;},off:function(obj,types,fn,context){if(typeof types==='object'){for(var type in types){this._off(obj,type,types[type],fn);}}else{types=L.Util.splitWords(types);for(var i=0,len=types.length;i<len;i++){this._off(obj,types[i],fn,context);}}
return this;},_on:function(obj,type,fn,context){var id=type+L.stamp(fn)+(context?'_'+L.stamp(context):'');if(obj[eventsKey]&&obj[eventsKey][id]){return this;}
var handler=function(e){return fn.call(context||obj,e||window.event);};var originalHandler=handler;if(L.Browser.pointer&&type.indexOf('touch')===0){this.addPointerListener(obj,type,handler,id);}else if(L.Browser.touch&&(type==='dblclick')&&this.addDoubleTapListener&&!(L.Browser.pointer&&L.Browser.chrome)){this.addDoubleTapListener(obj,handler,id);}else if('addEventListener'in obj){if(type==='mousewheel'){obj.addEventListener('onwheel'in obj?'wheel':'mousewheel',handler,false);}else if((type==='mouseenter')||(type==='mouseleave')){handler=function(e){e=e||window.event;if(L.DomEvent._isExternalTarget(obj,e)){originalHandler(e);}};obj.addEventListener(type==='mouseenter'?'mouseover':'mouseout',handler,false);}else{if(type==='click'&&L.Browser.android){handler=function(e){return L.DomEvent._filterClick(e,originalHandler);};}
obj.addEventListener(type,handler,false);}}else if('attachEvent'in obj){obj.attachEvent('on'+type,handler);}
obj[eventsKey]=obj[eventsKey]||{};obj[eventsKey][id]=handler;return this;},_off:function(obj,type,fn,context){var id=type+L.stamp(fn)+(context?'_'+L.stamp(context):''),handler=obj[eventsKey]&&obj[eventsKey][id];if(!handler){return this;}
if(L.Browser.pointer&&type.indexOf('touch')===0){this.removePointerListener(obj,type,id);}else if(L.Browser.touch&&(type==='dblclick')&&this.removeDoubleTapListener){this.removeDoubleTapListener(obj,id);}else if('removeEventListener'in obj){if(type==='mousewheel'){obj.removeEventListener('onwheel'in obj?'wheel':'mousewheel',handler,false);}else{obj.removeEventListener(type==='mouseenter'?'mouseover':type==='mouseleave'?'mouseout':type,handler,false);}}else if('detachEvent'in obj){obj.detachEvent('on'+type,handler);}
obj[eventsKey][id]=null;return this;},stopPropagation:function(e){if(e.stopPropagation){e.stopPropagation();}else if(e.originalEvent){e.originalEvent._stopped=true;}else{e.cancelBubble=true;}
L.DomEvent._skipped(e);return this;},disableScrollPropagation:function(el){return L.DomEvent.on(el,'mousewheel',L.DomEvent.stopPropagation);},disableClickPropagation:function(el){var stop=L.DomEvent.stopPropagation;L.DomEvent.on(el,L.Draggable.START.join(' '),stop);return L.DomEvent.on(el,{click:L.DomEvent._fakeStop,dblclick:stop});},preventDefault:function(e){if(e.preventDefault){e.preventDefault();}else{e.returnValue=false;}
return this;},stop:function(e){return L.DomEvent.preventDefault(e).stopPropagation(e);},getMousePosition:function(e,container){if(!container){return new L.Point(e.clientX,e.clientY);}
var rect=container.getBoundingClientRect();return new L.Point(e.clientX-rect.left-container.clientLeft,e.clientY-rect.top-container.clientTop);},_wheelPxFactor:(L.Browser.win&&L.Browser.chrome)?2:L.Browser.gecko?window.devicePixelRatio:1,getWheelDelta:function(e){return(L.Browser.edge)?e.wheelDeltaY/2:(e.deltaY&&e.deltaMode===0)?-e.deltaY/L.DomEvent._wheelPxFactor:(e.deltaY&&e.deltaMode===1)?-e.deltaY*20:(e.deltaY&&e.deltaMode===2)?-e.deltaY*60:(e.deltaX||e.deltaZ)?0:e.wheelDelta?(e.wheelDeltaY||e.wheelDelta)/2:(e.detail&&Math.abs(e.detail)<32765)?-e.detail*20:e.detail?e.detail/ -32765*60:0;},_skipEvents:{},_fakeStop:function(e){L.DomEvent._skipEvents[e.type]=true;},_skipped:function(e){var skipped=this._skipEvents[e.type];this._skipEvents[e.type]=false;return skipped;},_isExternalTarget:function(el,e){var related=e.relatedTarget;if(!related){return true;}
try{while(related&&(related!==el)){related=related.parentNode;}}catch(err){return false;}
return(related!==el);},_filterClick:function(e,handler){var timeStamp=(e.timeStamp||(e.originalEvent&&e.originalEvent.timeStamp)),elapsed=L.DomEvent._lastClick&&(timeStamp-L.DomEvent._lastClick);if((elapsed&&elapsed>100&&elapsed<500)||(e.target._simulatedClick&&!e._simulated)){L.DomEvent.stop(e);return;}
L.DomEvent._lastClick=timeStamp;handler(e);}};L.DomEvent.addListener=L.DomEvent.on;L.DomEvent.removeListener=L.DomEvent.off;L.PosAnimation=L.Evented.extend({run:function(el,newPos,duration,easeLinearity){this.stop();this._el=el;this._inProgress=true;this._duration=duration||0.25;this._easeOutPower=1/Math.max(easeLinearity||0.5,0.2);this._startPos=L.DomUtil.getPosition(el);this._offset=newPos.subtract(this._startPos);this._startTime=+new Date();this.fire('start');this._animate();},stop:function(){if(!this._inProgress){return;}
this._step(true);this._complete();},_animate:function(){this._animId=L.Util.requestAnimFrame(this._animate,this);this._step();},_step:function(round){var elapsed=(+new Date())-this._startTime,duration=this._duration*1000;if(elapsed<duration){this._runFrame(this._easeOut(elapsed/duration),round);}else{this._runFrame(1);this._complete();}},_runFrame:function(progress,round){var pos=this._startPos.add(this._offset.multiplyBy(progress));if(round){pos._round();}
L.DomUtil.setPosition(this._el,pos);this.fire('step');},_complete:function(){L.Util.cancelAnimFrame(this._animId);this._inProgress=false;this.fire('end');},_easeOut:function(t){return 1-Math.pow(1-t,this._easeOutPower);}});L.Projection.Mercator={R:6378137,R_MINOR:6356752.314245179,bounds:L.bounds([-20037508.34279,-15496570.73972],[20037508.34279,18764656.23138]),project:function(latlng){var d=Math.PI/180,r=this.R,y=latlng.lat*d,tmp=this.R_MINOR/r,e=Math.sqrt(1-tmp*tmp),con=e*Math.sin(y);var ts=Math.tan(Math.PI/4-y/2)/Math.pow((1-con)/(1+con),e/2);y=-r*Math.log(Math.max(ts,1E-10));return new L.Point(latlng.lng*d*r,y);},unproject:function(point){var d=180/Math.PI,r=this.R,tmp=this.R_MINOR/r,e=Math.sqrt(1-tmp*tmp),ts=Math.exp(-point.y/r),phi=Math.PI/2-2*Math.atan(ts);for(var i=0,dphi=0.1,con;i<15&&Math.abs(dphi)>1e-7;i++){con=e*Math.sin(phi);con=Math.pow((1-con)/(1+con),e/2);dphi=Math.PI/2-2*Math.atan(ts*con)-phi;phi+=dphi;}
return new L.LatLng(phi*d,point.x*d/r);}};L.CRS.EPSG3395=L.extend({},L.CRS.Earth,{code:'EPSG:3395',projection:L.Projection.Mercator,transformation:(function(){var scale=0.5/(Math.PI*L.Projection.Mercator.R);return new L.Transformation(scale,0.5,-scale,0.5);}())});L.GridLayer=L.Layer.extend({options:{tileSize:256,opacity:1,updateWhenIdle:L.Browser.mobile,updateWhenZooming:true,updateInterval:200,zIndex:1,bounds:null,minZoom:0,maxZoom:undefined,noWrap:false,pane:'tilePane',className:'',keepBuffer:2},initialize:function(options){L.setOptions(this,options);},onAdd:function(){this._initContainer();this._levels={};this._tiles={};this._resetView();this._update();},beforeAdd:function(map){map._addZoomLimit(this);},onRemove:function(map){this._removeAllTiles();L.DomUtil.remove(this._container);map._removeZoomLimit(this);this._container=null;this._tileZoom=null;},bringToFront:function(){if(this._map){L.DomUtil.toFront(this._container);this._setAutoZIndex(Math.max);}
return this;},bringToBack:function(){if(this._map){L.DomUtil.toBack(this._container);this._setAutoZIndex(Math.min);}
return this;},getContainer:function(){return this._container;},setOpacity:function(opacity){this.options.opacity=opacity;this._updateOpacity();return this;},setZIndex:function(zIndex){this.options.zIndex=zIndex;this._updateZIndex();return this;},isLoading:function(){return this._loading;},redraw:function(){if(this._map){this._removeAllTiles();this._update();}
return this;},getEvents:function(){var events={viewprereset:this._invalidateAll,viewreset:this._resetView,zoom:this._resetView,moveend:this._onMoveEnd};if(!this.options.updateWhenIdle){if(!this._onMove){this._onMove=L.Util.throttle(this._onMoveEnd,this.options.updateInterval,this);}
events.move=this._onMove;}
if(this._zoomAnimated){events.zoomanim=this._animateZoom;}
return events;},createTile:function(){return document.createElement('div');},getTileSize:function(){var s=this.options.tileSize;return s instanceof L.Point?s:new L.Point(s,s);},_updateZIndex:function(){if(this._container&&this.options.zIndex!==undefined&&this.options.zIndex!==null){this._container.style.zIndex=this.options.zIndex;}},_setAutoZIndex:function(compare){var layers=this.getPane().children,edgeZIndex=-compare(-Infinity,Infinity);for(var i=0,len=layers.length,zIndex;i<len;i++){zIndex=layers[i].style.zIndex;if(layers[i]!==this._container&&zIndex){edgeZIndex=compare(edgeZIndex,+zIndex);}}
if(isFinite(edgeZIndex)){this.options.zIndex=edgeZIndex+compare(-1,1);this._updateZIndex();}},_updateOpacity:function(){if(!this._map){return;}
if(L.Browser.ielt9){return;}
L.DomUtil.setOpacity(this._container,this.options.opacity);var now=+new Date(),nextFrame=false,willPrune=false;for(var key in this._tiles){var tile=this._tiles[key];if(!tile.current||!tile.loaded){continue;}
var fade=Math.min(1,(now-tile.loaded)/200);L.DomUtil.setOpacity(tile.el,fade);if(fade<1){nextFrame=true;}else{if(tile.active){willPrune=true;}
tile.active=true;}}
if(willPrune&&!this._noPrune){this._pruneTiles();}
if(nextFrame){L.Util.cancelAnimFrame(this._fadeFrame);this._fadeFrame=L.Util.requestAnimFrame(this._updateOpacity,this);}},_initContainer:function(){if(this._container){return;}
this._container=L.DomUtil.create('div','leaflet-layer '+(this.options.className||''));this._updateZIndex();if(this.options.opacity<1){this._updateOpacity();}
this.getPane().appendChild(this._container);},_updateLevels:function(){var zoom=this._tileZoom,maxZoom=this.options.maxZoom;if(zoom===undefined){return undefined;}
for(var z in this._levels){if(this._levels[z].el.children.length||z===zoom){this._levels[z].el.style.zIndex=maxZoom-Math.abs(zoom-z);}else{L.DomUtil.remove(this._levels[z].el);this._removeTilesAtZoom(z);delete this._levels[z];}}
var level=this._levels[zoom],map=this._map;if(!level){level=this._levels[zoom]={};level.el=L.DomUtil.create('div','leaflet-tile-container leaflet-zoom-animated',this._container);level.el.style.zIndex=maxZoom;level.origin=map.project(map.unproject(map.getPixelOrigin()),zoom).round();level.zoom=zoom;this._setZoomTransform(level,map.getCenter(),map.getZoom());L.Util.falseFn(level.el.offsetWidth);}
this._level=level;return level;},_pruneTiles:function(){if(!this._map){return;}
var key,tile;var zoom=this._map.getZoom();if(zoom>this.options.maxZoom||zoom<this.options.minZoom){this._removeAllTiles();return;}
for(key in this._tiles){tile=this._tiles[key];tile.retain=tile.current;}
for(key in this._tiles){tile=this._tiles[key];if(tile.current&&!tile.active){var coords=tile.coords;if(!this._retainParent(coords.x,coords.y,coords.z,coords.z-5)){this._retainChildren(coords.x,coords.y,coords.z,coords.z+2);}}}
for(key in this._tiles){if(!this._tiles[key].retain){this._removeTile(key);}}},_removeTilesAtZoom:function(zoom){for(var key in this._tiles){if(this._tiles[key].coords.z!==zoom){continue;}
this._removeTile(key);}},_removeAllTiles:function(){for(var key in this._tiles){this._removeTile(key);}},_invalidateAll:function(){for(var z in this._levels){L.DomUtil.remove(this._levels[z].el);delete this._levels[z];}
this._removeAllTiles();this._tileZoom=null;},_retainParent:function(x,y,z,minZoom){var x2=Math.floor(x/2),y2=Math.floor(y/2),z2=z-1,coords2=new L.Point(+x2,+y2);coords2.z=+z2;var key=this._tileCoordsToKey(coords2),tile=this._tiles[key];if(tile&&tile.active){tile.retain=true;return true;}else if(tile&&tile.loaded){tile.retain=true;}
if(z2>minZoom){return this._retainParent(x2,y2,z2,minZoom);}
return false;},_retainChildren:function(x,y,z,maxZoom){for(var i=2*x;i<2*x+2;i++){for(var j=2*y;j<2*y+2;j++){var coords=new L.Point(i,j);coords.z=z+1;var key=this._tileCoordsToKey(coords),tile=this._tiles[key];if(tile&&tile.active){tile.retain=true;continue;}else if(tile&&tile.loaded){tile.retain=true;}
if(z+1<maxZoom){this._retainChildren(i,j,z+1,maxZoom);}}}},_resetView:function(e){var animating=e&&(e.pinch||e.flyTo);this._setView(this._map.getCenter(),this._map.getZoom(),animating,animating);},_animateZoom:function(e){this._setView(e.center,e.zoom,true,e.noUpdate);},_setView:function(center,zoom,noPrune,noUpdate){var tileZoom=Math.round(zoom);if((this.options.maxZoom!==undefined&&tileZoom>this.options.maxZoom)||(this.options.minZoom!==undefined&&tileZoom<this.options.minZoom)){tileZoom=undefined;}
var tileZoomChanged=this.options.updateWhenZooming&&(tileZoom!==this._tileZoom);if(!noUpdate||tileZoomChanged){this._tileZoom=tileZoom;if(this._abortLoading){this._abortLoading();}
this._updateLevels();this._resetGrid();if(tileZoom!==undefined){this._update(center);}
if(!noPrune){this._pruneTiles();}
this._noPrune=!!noPrune;}
this._setZoomTransforms(center,zoom);},_setZoomTransforms:function(center,zoom){for(var i in this._levels){this._setZoomTransform(this._levels[i],center,zoom);}},_setZoomTransform:function(level,center,zoom){var scale=this._map.getZoomScale(zoom,level.zoom),translate=level.origin.multiplyBy(scale).subtract(this._map._getNewPixelOrigin(center,zoom)).round();if(L.Browser.any3d){L.DomUtil.setTransform(level.el,translate,scale);}else{L.DomUtil.setPosition(level.el,translate);}},_resetGrid:function(){var map=this._map,crs=map.options.crs,tileSize=this._tileSize=this.getTileSize(),tileZoom=this._tileZoom;var bounds=this._map.getPixelWorldBounds(this._tileZoom);if(bounds){this._globalTileRange=this._pxBoundsToTileRange(bounds);}
this._wrapX=crs.wrapLng&&!this.options.noWrap&&[Math.floor(map.project([0,crs.wrapLng[0]],tileZoom).x/tileSize.x),Math.ceil(map.project([0,crs.wrapLng[1]],tileZoom).x/tileSize.y)];this._wrapY=crs.wrapLat&&!this.options.noWrap&&[Math.floor(map.project([crs.wrapLat[0],0],tileZoom).y/tileSize.x),Math.ceil(map.project([crs.wrapLat[1],0],tileZoom).y/tileSize.y)];},_onMoveEnd:function(){if(!this._map||this._map._animatingZoom){return;}
this._update();},_getTiledPixelBounds:function(center){var map=this._map,mapZoom=map._animatingZoom?Math.max(map._animateToZoom,map.getZoom()):map.getZoom(),scale=map.getZoomScale(mapZoom,this._tileZoom),pixelCenter=map.project(center,this._tileZoom).floor(),halfSize=map.getSize().divideBy(scale*2);return new L.Bounds(pixelCenter.subtract(halfSize),pixelCenter.add(halfSize));},_update:function(center){var map=this._map;if(!map){return;}
var zoom=map.getZoom();if(center===undefined){center=map.getCenter();}
if(this._tileZoom===undefined){return;}
var pixelBounds=this._getTiledPixelBounds(center),tileRange=this._pxBoundsToTileRange(pixelBounds),tileCenter=tileRange.getCenter(),queue=[],margin=this.options.keepBuffer,noPruneRange=new L.Bounds(tileRange.getBottomLeft().subtract([margin,-margin]),tileRange.getTopRight().add([margin,-margin]));for(var key in this._tiles){var c=this._tiles[key].coords;if(c.z!==this._tileZoom||!noPruneRange.contains(L.point(c.x,c.y))){this._tiles[key].current=false;}}
if(Math.abs(zoom-this._tileZoom)>1){this._setView(center,zoom);return;}
for(var j=tileRange.min.y;j<=tileRange.max.y;j++){for(var i=tileRange.min.x;i<=tileRange.max.x;i++){var coords=new L.Point(i,j);coords.z=this._tileZoom;if(!this._isValidTile(coords)){continue;}
var tile=this._tiles[this._tileCoordsToKey(coords)];if(tile){tile.current=true;}else{queue.push(coords);}}}
queue.sort(function(a,b){return a.distanceTo(tileCenter)-b.distanceTo(tileCenter);});if(queue.length!==0){if(!this._loading){this._loading=true;this.fire('loading');}
var fragment=document.createDocumentFragment();for(i=0;i<queue.length;i++){this._addTile(queue[i],fragment);}
this._level.el.appendChild(fragment);}},_isValidTile:function(coords){var crs=this._map.options.crs;if(!crs.infinite){var bounds=this._globalTileRange;if((!crs.wrapLng&&(coords.x<bounds.min.x||coords.x>bounds.max.x))||(!crs.wrapLat&&(coords.y<bounds.min.y||coords.y>bounds.max.y))){return false;}}
if(!this.options.bounds){return true;}
var tileBounds=this._tileCoordsToBounds(coords);return L.latLngBounds(this.options.bounds).overlaps(tileBounds);},_keyToBounds:function(key){return this._tileCoordsToBounds(this._keyToTileCoords(key));},_tileCoordsToBounds:function(coords){var map=this._map,tileSize=this.getTileSize(),nwPoint=coords.scaleBy(tileSize),sePoint=nwPoint.add(tileSize),nw=map.unproject(nwPoint,coords.z),se=map.unproject(sePoint,coords.z),bounds=new L.LatLngBounds(nw,se);if(!this.options.noWrap){map.wrapLatLngBounds(bounds);}
return bounds;},_tileCoordsToKey:function(coords){return coords.x+':'+coords.y+':'+coords.z;},_keyToTileCoords:function(key){var k=key.split(':'),coords=new L.Point(+k[0],+k[1]);coords.z=+k[2];return coords;},_removeTile:function(key){var tile=this._tiles[key];if(!tile){return;}
L.DomUtil.remove(tile.el);delete this._tiles[key];this.fire('tileunload',{tile:tile.el,coords:this._keyToTileCoords(key)});},_initTile:function(tile){L.DomUtil.addClass(tile,'leaflet-tile');var tileSize=this.getTileSize();tile.style.width=tileSize.x+'px';tile.style.height=tileSize.y+'px';tile.onselectstart=L.Util.falseFn;tile.onmousemove=L.Util.falseFn;if(L.Browser.ielt9&&this.options.opacity<1){L.DomUtil.setOpacity(tile,this.options.opacity);}
if(L.Browser.android&&!L.Browser.android23){tile.style.WebkitBackfaceVisibility='hidden';}},_addTile:function(coords,container){var tilePos=this._getTilePos(coords),key=this._tileCoordsToKey(coords);var tile=this.createTile(this._wrapCoords(coords),L.bind(this._tileReady,this,coords));this._initTile(tile);if(this.createTile.length<2){L.Util.requestAnimFrame(L.bind(this._tileReady,this,coords,null,tile));}
L.DomUtil.setPosition(tile,tilePos);this._tiles[key]={el:tile,coords:coords,current:true};container.appendChild(tile);this.fire('tileloadstart',{tile:tile,coords:coords});},_tileReady:function(coords,err,tile){if(!this._map){return;}
if(err){this.fire('tileerror',{error:err,tile:tile,coords:coords});}
var key=this._tileCoordsToKey(coords);tile=this._tiles[key];if(!tile){return;}
tile.loaded=+new Date();if(this._map._fadeAnimated){L.DomUtil.setOpacity(tile.el,0);L.Util.cancelAnimFrame(this._fadeFrame);this._fadeFrame=L.Util.requestAnimFrame(this._updateOpacity,this);}else{tile.active=true;this._pruneTiles();}
if(!err){L.DomUtil.addClass(tile.el,'leaflet-tile-loaded');this.fire('tileload',{tile:tile.el,coords:coords});}
if(this._noTilesToLoad()){this._loading=false;this.fire('load');if(L.Browser.ielt9||!this._map._fadeAnimated){L.Util.requestAnimFrame(this._pruneTiles,this);}else{setTimeout(L.bind(this._pruneTiles,this),250);}}},_getTilePos:function(coords){return coords.scaleBy(this.getTileSize()).subtract(this._level.origin);},_wrapCoords:function(coords){var newCoords=new L.Point(this._wrapX?L.Util.wrapNum(coords.x,this._wrapX):coords.x,this._wrapY?L.Util.wrapNum(coords.y,this._wrapY):coords.y);newCoords.z=coords.z;return newCoords;},_pxBoundsToTileRange:function(bounds){var tileSize=this.getTileSize();return new L.Bounds(bounds.min.unscaleBy(tileSize).floor(),bounds.max.unscaleBy(tileSize).ceil().subtract([1,1]));},_noTilesToLoad:function(){for(var key in this._tiles){if(!this._tiles[key].loaded){return false;}}
return true;}});L.gridLayer=function(options){return new L.GridLayer(options);};L.TileLayer=L.GridLayer.extend({options:{minZoom:0,maxZoom:18,maxNativeZoom:null,minNativeZoom:null,subdomains:'abc',errorTileUrl:'',zoomOffset:0,tms:false,zoomReverse:false,detectRetina:false,crossOrigin:false},initialize:function(url,options){this._url=url;options=L.setOptions(this,options);if(options.detectRetina&&L.Browser.retina&&options.maxZoom>0){options.tileSize=Math.floor(options.tileSize/2);if(!options.zoomReverse){options.zoomOffset++;options.maxZoom--;}else{options.zoomOffset--;options.minZoom++;}
options.minZoom=Math.max(0,options.minZoom);}
if(typeof options.subdomains==='string'){options.subdomains=options.subdomains.split('');}
if(!L.Browser.android){this.on('tileunload',this._onTileRemove);}},setUrl:function(url,noRedraw){this._url=url;if(!noRedraw){this.redraw();}
return this;},createTile:function(coords,done){var tile=document.createElement('img');L.DomEvent.on(tile,'load',L.bind(this._tileOnLoad,this,done,tile));L.DomEvent.on(tile,'error',L.bind(this._tileOnError,this,done,tile));if(this.options.crossOrigin){tile.crossOrigin='';}
tile.alt='';tile.setAttribute('role','presentation');tile.src=this.getTileUrl(coords);return tile;},getTileUrl:function(coords){var data={r:L.Browser.retina?'@2x':'',s:this._getSubdomain(coords),x:coords.x,y:coords.y,z:this._getZoomForUrl()};if(this._map&&!this._map.options.crs.infinite){var invertedY=this._globalTileRange.max.y-coords.y;if(this.options.tms){data['y']=invertedY;}
data['-y']=invertedY;}
return L.Util.template(this._url,L.extend(data,this.options));},_tileOnLoad:function(done,tile){if(L.Browser.ielt9){setTimeout(L.bind(done,this,null,tile),0);}else{done(null,tile);}},_tileOnError:function(done,tile,e){var errorUrl=this.options.errorTileUrl;if(errorUrl&&tile.src!==errorUrl){tile.src=errorUrl;}
done(e,tile);},getTileSize:function(){var map=this._map,tileSize=L.GridLayer.prototype.getTileSize.call(this),zoom=this._tileZoom+this.options.zoomOffset,minNativeZoom=this.options.minNativeZoom,maxNativeZoom=this.options.maxNativeZoom;if(minNativeZoom!==null&&zoom<minNativeZoom){return tileSize.divideBy(map.getZoomScale(minNativeZoom,zoom)).round();}
if(maxNativeZoom!==null&&zoom>maxNativeZoom){return tileSize.divideBy(map.getZoomScale(maxNativeZoom,zoom)).round();}
return tileSize;},_onTileRemove:function(e){e.tile.onload=null;},_getZoomForUrl:function(){var zoom=this._tileZoom,maxZoom=this.options.maxZoom,zoomReverse=this.options.zoomReverse,zoomOffset=this.options.zoomOffset,minNativeZoom=this.options.minNativeZoom,maxNativeZoom=this.options.maxNativeZoom;if(zoomReverse){zoom=maxZoom-zoom;}
zoom+=zoomOffset;if(minNativeZoom!==null&&zoom<minNativeZoom){return minNativeZoom;}
if(maxNativeZoom!==null&&zoom>maxNativeZoom){return maxNativeZoom;}
return zoom;},_getSubdomain:function(tilePoint){var index=Math.abs(tilePoint.x+tilePoint.y)%this.options.subdomains.length;return this.options.subdomains[index];},_abortLoading:function(){var i,tile;for(i in this._tiles){if(this._tiles[i].coords.z!==this._tileZoom){tile=this._tiles[i].el;tile.onload=L.Util.falseFn;tile.onerror=L.Util.falseFn;if(!tile.complete){tile.src=L.Util.emptyImageUrl;L.DomUtil.remove(tile);}}}}});L.tileLayer=function(url,options){return new L.TileLayer(url,options);};L.TileLayer.WMS=L.TileLayer.extend({defaultWmsParams:{service:'WMS',request:'GetMap',layers:'',styles:'',format:'image/jpeg',transparent:false,version:'1.1.1'},options:{crs:null,uppercase:false},initialize:function(url,options){this._url=url;var wmsParams=L.extend({},this.defaultWmsParams);for(var i in options){if(!(i in this.options)){wmsParams[i]=options[i];}}
options=L.setOptions(this,options);wmsParams.width=wmsParams.height=options.tileSize*(options.detectRetina&&L.Browser.retina?2:1);this.wmsParams=wmsParams;},onAdd:function(map){this._crs=this.options.crs||map.options.crs;this._wmsVersion=parseFloat(this.wmsParams.version);var projectionKey=this._wmsVersion>=1.3?'crs':'srs';this.wmsParams[projectionKey]=this._crs.code;L.TileLayer.prototype.onAdd.call(this,map);},getTileUrl:function(coords){var tileBounds=this._tileCoordsToBounds(coords),nw=this._crs.project(tileBounds.getNorthWest()),se=this._crs.project(tileBounds.getSouthEast()),bbox=(this._wmsVersion>=1.3&&this._crs===L.CRS.EPSG4326?[se.y,nw.x,nw.y,se.x]:[nw.x,se.y,se.x,nw.y]).join(','),url=L.TileLayer.prototype.getTileUrl.call(this,coords);return url+
L.Util.getParamString(this.wmsParams,url,this.options.uppercase)+
(this.options.uppercase?'&BBOX=':'&bbox=')+bbox;},setParams:function(params,noRedraw){L.extend(this.wmsParams,params);if(!noRedraw){this.redraw();}
return this;}});L.tileLayer.wms=function(url,options){return new L.TileLayer.WMS(url,options);};L.ImageOverlay=L.Layer.extend({options:{opacity:1,alt:'',interactive:false,crossOrigin:false},initialize:function(url,bounds,options){this._url=url;this._bounds=L.latLngBounds(bounds);L.setOptions(this,options);},onAdd:function(){if(!this._image){this._initImage();if(this.options.opacity<1){this._updateOpacity();}}
if(this.options.interactive){L.DomUtil.addClass(this._image,'leaflet-interactive');this.addInteractiveTarget(this._image);}
this.getPane().appendChild(this._image);this._reset();},onRemove:function(){L.DomUtil.remove(this._image);if(this.options.interactive){this.removeInteractiveTarget(this._image);}},setOpacity:function(opacity){this.options.opacity=opacity;if(this._image){this._updateOpacity();}
return this;},setStyle:function(styleOpts){if(styleOpts.opacity){this.setOpacity(styleOpts.opacity);}
return this;},bringToFront:function(){if(this._map){L.DomUtil.toFront(this._image);}
return this;},bringToBack:function(){if(this._map){L.DomUtil.toBack(this._image);}
return this;},setUrl:function(url){this._url=url;if(this._image){this._image.src=url;}
return this;},setBounds:function(bounds){this._bounds=bounds;if(this._map){this._reset();}
return this;},getEvents:function(){var events={zoom:this._reset,viewreset:this._reset};if(this._zoomAnimated){events.zoomanim=this._animateZoom;}
return events;},getBounds:function(){return this._bounds;},getElement:function(){return this._image;},_initImage:function(){var img=this._image=L.DomUtil.create('img','leaflet-image-layer '+(this._zoomAnimated?'leaflet-zoom-animated':''));img.onselectstart=L.Util.falseFn;img.onmousemove=L.Util.falseFn;img.onload=L.bind(this.fire,this,'load');if(this.options.crossOrigin){img.crossOrigin='';}
img.src=this._url;img.alt=this.options.alt;},_animateZoom:function(e){var scale=this._map.getZoomScale(e.zoom),offset=this._map._latLngBoundsToNewLayerBounds(this._bounds,e.zoom,e.center).min;L.DomUtil.setTransform(this._image,offset,scale);},_reset:function(){var image=this._image,bounds=new L.Bounds(this._map.latLngToLayerPoint(this._bounds.getNorthWest()),this._map.latLngToLayerPoint(this._bounds.getSouthEast())),size=bounds.getSize();L.DomUtil.setPosition(image,bounds.min);image.style.width=size.x+'px';image.style.height=size.y+'px';},_updateOpacity:function(){L.DomUtil.setOpacity(this._image,this.options.opacity);}});L.imageOverlay=function(url,bounds,options){return new L.ImageOverlay(url,bounds,options);};L.Icon=L.Class.extend({initialize:function(options){L.setOptions(this,options);},createIcon:function(oldIcon){return this._createIcon('icon',oldIcon);},createShadow:function(oldIcon){return this._createIcon('shadow',oldIcon);},_createIcon:function(name,oldIcon){var src=this._getIconUrl(name);if(!src){if(name==='icon'){throw new Error('iconUrl not set in Icon options (see the docs).');}
return null;}
var img=this._createImg(src,oldIcon&&oldIcon.tagName==='IMG'?oldIcon:null);this._setIconStyles(img,name);return img;},_setIconStyles:function(img,name){var options=this.options;var sizeOption=options[name+'Size'];if(typeof sizeOption==='number'){sizeOption=[sizeOption,sizeOption];}
var size=L.point(sizeOption),anchor=L.point(name==='shadow'&&options.shadowAnchor||options.iconAnchor||size&&size.divideBy(2,true));img.className='leaflet-marker-'+name+' '+(options.className||'');if(anchor){img.style.marginLeft=(-anchor.x)+'px';img.style.marginTop=(-anchor.y)+'px';}
if(size){img.style.width=size.x+'px';img.style.height=size.y+'px';}},_createImg:function(src,el){el=el||document.createElement('img');el.src=src;return el;},_getIconUrl:function(name){return L.Browser.retina&&this.options[name+'RetinaUrl']||this.options[name+'Url'];}});L.icon=function(options){return new L.Icon(options);};L.Icon.Default=L.Icon.extend({options:{iconUrl:'marker-icon.png',iconRetinaUrl:'marker-icon-2x.png',shadowUrl:'marker-shadow.png',iconSize:[25,41],iconAnchor:[12,41],popupAnchor:[1,-34],tooltipAnchor:[16,-28],shadowSize:[41,41]},_getIconUrl:function(name){if(!L.Icon.Default.imagePath){L.Icon.Default.imagePath=this._detectIconPath();}
return(this.options.imagePath||L.Icon.Default.imagePath)+L.Icon.prototype._getIconUrl.call(this,name);},_detectIconPath:function(){var el=L.DomUtil.create('div','leaflet-default-icon-path',document.body);var path=L.DomUtil.getStyle(el,'background-image')||L.DomUtil.getStyle(el,'backgroundImage');document.body.removeChild(el);return path.indexOf('url')===0?path.replace(/^url\([\"\']?/,'').replace(/marker-icon\.png[\"\']?\)$/,''):'';}});L.Marker=L.Layer.extend({options:{icon:new L.Icon.Default(),interactive:true,draggable:false,keyboard:true,title:'',alt:'',zIndexOffset:0,opacity:1,riseOnHover:false,riseOffset:250,pane:'markerPane',nonBubblingEvents:['click','dblclick','mouseover','mouseout','contextmenu']},initialize:function(latlng,options){L.setOptions(this,options);this._latlng=L.latLng(latlng);},onAdd:function(map){this._zoomAnimated=this._zoomAnimated&&map.options.markerZoomAnimation;if(this._zoomAnimated){map.on('zoomanim',this._animateZoom,this);}
this._initIcon();this.update();},onRemove:function(map){if(this.dragging&&this.dragging.enabled()){this.options.draggable=true;this.dragging.removeHooks();}
if(this._zoomAnimated){map.off('zoomanim',this._animateZoom,this);}
this._removeIcon();this._removeShadow();},getEvents:function(){return{zoom:this.update,viewreset:this.update};},getLatLng:function(){return this._latlng;},setLatLng:function(latlng){var oldLatLng=this._latlng;this._latlng=L.latLng(latlng);this.update();return this.fire('move',{oldLatLng:oldLatLng,latlng:this._latlng});},setZIndexOffset:function(offset){this.options.zIndexOffset=offset;return this.update();},setIcon:function(icon){this.options.icon=icon;if(this._map){this._initIcon();this.update();}
if(this._popup){this.bindPopup(this._popup,this._popup.options);}
return this;},getElement:function(){return this._icon;},update:function(){if(this._icon){var pos=this._map.latLngToLayerPoint(this._latlng).round();this._setPos(pos);}
return this;},_initIcon:function(){var options=this.options,classToAdd='leaflet-zoom-'+(this._zoomAnimated?'animated':'hide');var icon=options.icon.createIcon(this._icon),addIcon=false;if(icon!==this._icon){if(this._icon){this._removeIcon();}
addIcon=true;if(options.title){icon.title=options.title;}
if(options.alt){icon.alt=options.alt;}}
L.DomUtil.addClass(icon,classToAdd);if(options.keyboard){icon.tabIndex='0';}
this._icon=icon;if(options.riseOnHover){this.on({mouseover:this._bringToFront,mouseout:this._resetZIndex});}
var newShadow=options.icon.createShadow(this._shadow),addShadow=false;if(newShadow!==this._shadow){this._removeShadow();addShadow=true;}
if(newShadow){L.DomUtil.addClass(newShadow,classToAdd);newShadow.alt='';}
this._shadow=newShadow;if(options.opacity<1){this._updateOpacity();}
if(addIcon){this.getPane().appendChild(this._icon);}
this._initInteraction();if(newShadow&&addShadow){this.getPane('shadowPane').appendChild(this._shadow);}},_removeIcon:function(){if(this.options.riseOnHover){this.off({mouseover:this._bringToFront,mouseout:this._resetZIndex});}
L.DomUtil.remove(this._icon);this.removeInteractiveTarget(this._icon);this._icon=null;},_removeShadow:function(){if(this._shadow){L.DomUtil.remove(this._shadow);}
this._shadow=null;},_setPos:function(pos){L.DomUtil.setPosition(this._icon,pos);if(this._shadow){L.DomUtil.setPosition(this._shadow,pos);}
this._zIndex=pos.y+this.options.zIndexOffset;this._resetZIndex();},_updateZIndex:function(offset){this._icon.style.zIndex=this._zIndex+offset;},_animateZoom:function(opt){var pos=this._map._latLngToNewLayerPoint(this._latlng,opt.zoom,opt.center).round();this._setPos(pos);},_initInteraction:function(){if(!this.options.interactive){return;}
L.DomUtil.addClass(this._icon,'leaflet-interactive');this.addInteractiveTarget(this._icon);if(L.Handler.MarkerDrag){var draggable=this.options.draggable;if(this.dragging){draggable=this.dragging.enabled();this.dragging.disable();}
this.dragging=new L.Handler.MarkerDrag(this);if(draggable){this.dragging.enable();}}},setOpacity:function(opacity){this.options.opacity=opacity;if(this._map){this._updateOpacity();}
return this;},_updateOpacity:function(){var opacity=this.options.opacity;L.DomUtil.setOpacity(this._icon,opacity);if(this._shadow){L.DomUtil.setOpacity(this._shadow,opacity);}},_bringToFront:function(){this._updateZIndex(this.options.riseOffset);},_resetZIndex:function(){this._updateZIndex(0);},_getPopupAnchor:function(){return this.options.icon.options.popupAnchor||[0,0];},_getTooltipAnchor:function(){return this.options.icon.options.tooltipAnchor||[0,0];}});L.marker=function(latlng,options){return new L.Marker(latlng,options);};L.DivIcon=L.Icon.extend({options:{iconSize:[12,12],html:false,bgPos:null,className:'leaflet-div-icon'},createIcon:function(oldIcon){var div=(oldIcon&&oldIcon.tagName==='DIV')?oldIcon:document.createElement('div'),options=this.options;div.innerHTML=options.html!==false?options.html:'';if(options.bgPos){var bgPos=L.point(options.bgPos);div.style.backgroundPosition=(-bgPos.x)+'px '+(-bgPos.y)+'px';}
this._setIconStyles(div,'icon');return div;},createShadow:function(){return null;}});L.divIcon=function(options){return new L.DivIcon(options);};L.DivOverlay=L.Layer.extend({options:{offset:[0,7],className:'',pane:'popupPane'},initialize:function(options,source){L.setOptions(this,options);this._source=source;},onAdd:function(map){this._zoomAnimated=map._zoomAnimated;if(!this._container){this._initLayout();}
if(map._fadeAnimated){L.DomUtil.setOpacity(this._container,0);}
clearTimeout(this._removeTimeout);this.getPane().appendChild(this._container);this.update();if(map._fadeAnimated){L.DomUtil.setOpacity(this._container,1);}
this.bringToFront();},onRemove:function(map){if(map._fadeAnimated){L.DomUtil.setOpacity(this._container,0);this._removeTimeout=setTimeout(L.bind(L.DomUtil.remove,L.DomUtil,this._container),200);}else{L.DomUtil.remove(this._container);}},getLatLng:function(){return this._latlng;},setLatLng:function(latlng){this._latlng=L.latLng(latlng);if(this._map){this._updatePosition();this._adjustPan();}
return this;},getContent:function(){return this._content;},setContent:function(content){this._content=content;this.update();return this;},getElement:function(){return this._container;},update:function(){if(!this._map){return;}
this._container.style.visibility='hidden';this._updateContent();this._updateLayout();this._updatePosition();this._container.style.visibility='';this._adjustPan();},getEvents:function(){var events={zoom:this._updatePosition,viewreset:this._updatePosition};if(this._zoomAnimated){events.zoomanim=this._animateZoom;}
return events;},isOpen:function(){return!!this._map&&this._map.hasLayer(this);},bringToFront:function(){if(this._map){L.DomUtil.toFront(this._container);}
return this;},bringToBack:function(){if(this._map){L.DomUtil.toBack(this._container);}
return this;},_updateContent:function(){if(!this._content){return;}
var node=this._contentNode;var content=(typeof this._content==='function')?this._content(this._source||this):this._content;if(typeof content==='string'){node.innerHTML=content;}else{while(node.hasChildNodes()){node.removeChild(node.firstChild);}
node.appendChild(content);}
this.fire('contentupdate');},_updatePosition:function(){if(!this._map){return;}
var pos=this._map.latLngToLayerPoint(this._latlng),offset=L.point(this.options.offset),anchor=this._getAnchor();if(this._zoomAnimated){L.DomUtil.setPosition(this._container,pos.add(anchor));}else{offset=offset.add(pos).add(anchor);}
var bottom=this._containerBottom=-offset.y,left=this._containerLeft=-Math.round(this._containerWidth/2)+offset.x;this._container.style.bottom=bottom+'px';this._container.style.left=left+'px';},_getAnchor:function(){return[0,0];}});L.Popup=L.DivOverlay.extend({options:{maxWidth:300,minWidth:50,maxHeight:null,autoPan:true,autoPanPaddingTopLeft:null,autoPanPaddingBottomRight:null,autoPanPadding:[5,5],keepInView:false,closeButton:true,autoClose:true,className:''},openOn:function(map){map.openPopup(this);return this;},onAdd:function(map){L.DivOverlay.prototype.onAdd.call(this,map);map.fire('popupopen',{popup:this});if(this._source){this._source.fire('popupopen',{popup:this},true);if(!(this._source instanceof L.Path)){this._source.on('preclick',L.DomEvent.stopPropagation);}}},onRemove:function(map){L.DivOverlay.prototype.onRemove.call(this,map);map.fire('popupclose',{popup:this});if(this._source){this._source.fire('popupclose',{popup:this},true);if(!(this._source instanceof L.Path)){this._source.off('preclick',L.DomEvent.stopPropagation);}}},getEvents:function(){var events=L.DivOverlay.prototype.getEvents.call(this);if('closeOnClick'in this.options?this.options.closeOnClick:this._map.options.closePopupOnClick){events.preclick=this._close;}
if(this.options.keepInView){events.moveend=this._adjustPan;}
return events;},_close:function(){if(this._map){this._map.closePopup(this);}},_initLayout:function(){var prefix='leaflet-popup',container=this._container=L.DomUtil.create('div',prefix+' '+(this.options.className||'')+' leaflet-zoom-animated');if(this.options.closeButton){var closeButton=this._closeButton=L.DomUtil.create('a',prefix+'-close-button',container);closeButton.href='#close';closeButton.innerHTML='&#215;';L.DomEvent.on(closeButton,'click',this._onCloseButtonClick,this);}
var wrapper=this._wrapper=L.DomUtil.create('div',prefix+'-content-wrapper',container);this._contentNode=L.DomUtil.create('div',prefix+'-content',wrapper);L.DomEvent.disableClickPropagation(wrapper).disableScrollPropagation(this._contentNode).on(wrapper,'contextmenu',L.DomEvent.stopPropagation);this._tipContainer=L.DomUtil.create('div',prefix+'-tip-container',container);this._tip=L.DomUtil.create('div',prefix+'-tip',this._tipContainer);},_updateLayout:function(){var container=this._contentNode,style=container.style;style.width='';style.whiteSpace='nowrap';var width=container.offsetWidth;width=Math.min(width,this.options.maxWidth);width=Math.max(width,this.options.minWidth);style.width=(width+1)+'px';style.whiteSpace='';style.height='';var height=container.offsetHeight,maxHeight=this.options.maxHeight,scrolledClass='leaflet-popup-scrolled';if(maxHeight&&height>maxHeight){style.height=maxHeight+'px';L.DomUtil.addClass(container,scrolledClass);}else{L.DomUtil.removeClass(container,scrolledClass);}
this._containerWidth=this._container.offsetWidth;},_animateZoom:function(e){var pos=this._map._latLngToNewLayerPoint(this._latlng,e.zoom,e.center),anchor=this._getAnchor();L.DomUtil.setPosition(this._container,pos.add(anchor));},_adjustPan:function(){if(!this.options.autoPan||(this._map._panAnim&&this._map._panAnim._inProgress)){return;}
var map=this._map,marginBottom=parseInt(L.DomUtil.getStyle(this._container,'marginBottom'),10)||0,containerHeight=this._container.offsetHeight+marginBottom,containerWidth=this._containerWidth,layerPos=new L.Point(this._containerLeft,-containerHeight-this._containerBottom);layerPos._add(L.DomUtil.getPosition(this._container));var containerPos=map.layerPointToContainerPoint(layerPos),padding=L.point(this.options.autoPanPadding),paddingTL=L.point(this.options.autoPanPaddingTopLeft||padding),paddingBR=L.point(this.options.autoPanPaddingBottomRight||padding),size=map.getSize(),dx=0,dy=0;if(containerPos.x+containerWidth+paddingBR.x>size.x){dx=containerPos.x+containerWidth-size.x+paddingBR.x;}
if(containerPos.x-dx-paddingTL.x<0){dx=containerPos.x-paddingTL.x;}
if(containerPos.y+containerHeight+paddingBR.y>size.y){dy=containerPos.y+containerHeight-size.y+paddingBR.y;}
if(containerPos.y-dy-paddingTL.y<0){dy=containerPos.y-paddingTL.y;}
if(dx||dy){map.fire('autopanstart').panBy([dx,dy]);}},_onCloseButtonClick:function(e){this._close();L.DomEvent.stop(e);},_getAnchor:function(){return L.point(this._source&&this._source._getPopupAnchor?this._source._getPopupAnchor():[0,0]);}});L.popup=function(options,source){return new L.Popup(options,source);};L.Map.mergeOptions({closePopupOnClick:true});L.Map.include({openPopup:function(popup,latlng,options){if(!(popup instanceof L.Popup)){popup=new L.Popup(options).setContent(popup);}
if(latlng){popup.setLatLng(latlng);}
if(this.hasLayer(popup)){return this;}
if(this._popup&&this._popup.options.autoClose){this.closePopup();}
this._popup=popup;return this.addLayer(popup);},closePopup:function(popup){if(!popup||popup===this._popup){popup=this._popup;this._popup=null;}
if(popup){this.removeLayer(popup);}
return this;}});L.Layer.include({bindPopup:function(content,options){if(content instanceof L.Popup){L.setOptions(content,options);this._popup=content;content._source=this;}else{if(!this._popup||options){this._popup=new L.Popup(options,this);}
this._popup.setContent(content);}
if(!this._popupHandlersAdded){this.on({click:this._openPopup,remove:this.closePopup,move:this._movePopup});this._popupHandlersAdded=true;}
return this;},unbindPopup:function(){if(this._popup){this.off({click:this._openPopup,remove:this.closePopup,move:this._movePopup});this._popupHandlersAdded=false;this._popup=null;}
return this;},openPopup:function(layer,latlng){if(!(layer instanceof L.Layer)){latlng=layer;layer=this;}
if(layer instanceof L.FeatureGroup){for(var id in this._layers){layer=this._layers[id];break;}}
if(!latlng){latlng=layer.getCenter?layer.getCenter():layer.getLatLng();}
if(this._popup&&this._map){this._popup._source=layer;this._popup.update();this._map.openPopup(this._popup,latlng);}
return this;},closePopup:function(){if(this._popup){this._popup._close();}
return this;},togglePopup:function(target){if(this._popup){if(this._popup._map){this.closePopup();}else{this.openPopup(target);}}
return this;},isPopupOpen:function(){return(this._popup?this._popup.isOpen():false);},setPopupContent:function(content){if(this._popup){this._popup.setContent(content);}
return this;},getPopup:function(){return this._popup;},_openPopup:function(e){var layer=e.layer||e.target;if(!this._popup){return;}
if(!this._map){return;}
L.DomEvent.stop(e);if(layer instanceof L.Path){this.openPopup(e.layer||e.target,e.latlng);return;}
if(this._map.hasLayer(this._popup)&&this._popup._source===layer){this.closePopup();}else{this.openPopup(layer,e.latlng);}},_movePopup:function(e){this._popup.setLatLng(e.latlng);}});L.Tooltip=L.DivOverlay.extend({options:{pane:'tooltipPane',offset:[0,0],direction:'auto',permanent:false,sticky:false,interactive:false,opacity:0.9},onAdd:function(map){L.DivOverlay.prototype.onAdd.call(this,map);this.setOpacity(this.options.opacity);map.fire('tooltipopen',{tooltip:this});if(this._source){this._source.fire('tooltipopen',{tooltip:this},true);}},onRemove:function(map){L.DivOverlay.prototype.onRemove.call(this,map);map.fire('tooltipclose',{tooltip:this});if(this._source){this._source.fire('tooltipclose',{tooltip:this},true);}},getEvents:function(){var events=L.DivOverlay.prototype.getEvents.call(this);if(L.Browser.touch&&!this.options.permanent){events.preclick=this._close;}
return events;},_close:function(){if(this._map){this._map.closeTooltip(this);}},_initLayout:function(){var prefix='leaflet-tooltip',className=prefix+' '+(this.options.className||'')+' leaflet-zoom-'+(this._zoomAnimated?'animated':'hide');this._contentNode=this._container=L.DomUtil.create('div',className);},_updateLayout:function(){},_adjustPan:function(){},_setPosition:function(pos){var map=this._map,container=this._container,centerPoint=map.latLngToContainerPoint(map.getCenter()),tooltipPoint=map.layerPointToContainerPoint(pos),direction=this.options.direction,tooltipWidth=container.offsetWidth,tooltipHeight=container.offsetHeight,offset=L.point(this.options.offset),anchor=this._getAnchor();if(direction==='top'){pos=pos.add(L.point(-tooltipWidth/2+offset.x,-tooltipHeight+offset.y+anchor.y,true));}else if(direction==='bottom'){pos=pos.subtract(L.point(tooltipWidth/2-offset.x,-offset.y,true));}else if(direction==='center'){pos=pos.subtract(L.point(tooltipWidth/2+offset.x,tooltipHeight/2-anchor.y+offset.y,true));}else if(direction==='right'||direction==='auto'&&tooltipPoint.x<centerPoint.x){direction='right';pos=pos.add(L.point(offset.x+anchor.x,anchor.y-tooltipHeight/2+offset.y,true));}else{direction='left';pos=pos.subtract(L.point(tooltipWidth+anchor.x-offset.x,tooltipHeight/2-anchor.y-offset.y,true));}
L.DomUtil.removeClass(container,'leaflet-tooltip-right');L.DomUtil.removeClass(container,'leaflet-tooltip-left');L.DomUtil.removeClass(container,'leaflet-tooltip-top');L.DomUtil.removeClass(container,'leaflet-tooltip-bottom');L.DomUtil.addClass(container,'leaflet-tooltip-'+direction);L.DomUtil.setPosition(container,pos);},_updatePosition:function(){var pos=this._map.latLngToLayerPoint(this._latlng);this._setPosition(pos);},setOpacity:function(opacity){this.options.opacity=opacity;if(this._container){L.DomUtil.setOpacity(this._container,opacity);}},_animateZoom:function(e){var pos=this._map._latLngToNewLayerPoint(this._latlng,e.zoom,e.center);this._setPosition(pos);},_getAnchor:function(){return L.point(this._source&&this._source._getTooltipAnchor&&!this.options.sticky?this._source._getTooltipAnchor():[0,0]);}});L.tooltip=function(options,source){return new L.Tooltip(options,source);};L.Map.include({openTooltip:function(tooltip,latlng,options){if(!(tooltip instanceof L.Tooltip)){tooltip=new L.Tooltip(options).setContent(tooltip);}
if(latlng){tooltip.setLatLng(latlng);}
if(this.hasLayer(tooltip)){return this;}
return this.addLayer(tooltip);},closeTooltip:function(tooltip){if(tooltip){this.removeLayer(tooltip);}
return this;}});L.Layer.include({bindTooltip:function(content,options){if(content instanceof L.Tooltip){L.setOptions(content,options);this._tooltip=content;content._source=this;}else{if(!this._tooltip||options){this._tooltip=L.tooltip(options,this);}
this._tooltip.setContent(content);}
this._initTooltipInteractions();if(this._tooltip.options.permanent&&this._map&&this._map.hasLayer(this)){this.openTooltip();}
return this;},unbindTooltip:function(){if(this._tooltip){this._initTooltipInteractions(true);this.closeTooltip();this._tooltip=null;}
return this;},_initTooltipInteractions:function(remove){if(!remove&&this._tooltipHandlersAdded){return;}
var onOff=remove?'off':'on',events={remove:this.closeTooltip,move:this._moveTooltip};if(!this._tooltip.options.permanent){events.mouseover=this._openTooltip;events.mouseout=this.closeTooltip;if(this._tooltip.options.sticky){events.mousemove=this._moveTooltip;}
if(L.Browser.touch){events.click=this._openTooltip;}}else{events.add=this._openTooltip;}
this[onOff](events);this._tooltipHandlersAdded=!remove;},openTooltip:function(layer,latlng){if(!(layer instanceof L.Layer)){latlng=layer;layer=this;}
if(layer instanceof L.FeatureGroup){for(var id in this._layers){layer=this._layers[id];break;}}
if(!latlng){latlng=layer.getCenter?layer.getCenter():layer.getLatLng();}
if(this._tooltip&&this._map){this._tooltip._source=layer;this._tooltip.update();this._map.openTooltip(this._tooltip,latlng);if(this._tooltip.options.interactive&&this._tooltip._container){L.DomUtil.addClass(this._tooltip._container,'leaflet-clickable');this.addInteractiveTarget(this._tooltip._container);}}
return this;},closeTooltip:function(){if(this._tooltip){this._tooltip._close();if(this._tooltip.options.interactive&&this._tooltip._container){L.DomUtil.removeClass(this._tooltip._container,'leaflet-clickable');this.removeInteractiveTarget(this._tooltip._container);}}
return this;},toggleTooltip:function(target){if(this._tooltip){if(this._tooltip._map){this.closeTooltip();}else{this.openTooltip(target);}}
return this;},isTooltipOpen:function(){return this._tooltip.isOpen();},setTooltipContent:function(content){if(this._tooltip){this._tooltip.setContent(content);}
return this;},getTooltip:function(){return this._tooltip;},_openTooltip:function(e){var layer=e.layer||e.target;if(!this._tooltip||!this._map){return;}
this.openTooltip(layer,this._tooltip.options.sticky?e.latlng:undefined);},_moveTooltip:function(e){var latlng=e.latlng,containerPoint,layerPoint;if(this._tooltip.options.sticky&&e.originalEvent){containerPoint=this._map.mouseEventToContainerPoint(e.originalEvent);layerPoint=this._map.containerPointToLayerPoint(containerPoint);latlng=this._map.layerPointToLatLng(layerPoint);}
this._tooltip.setLatLng(latlng);}});L.LayerGroup=L.Layer.extend({initialize:function(layers){this._layers={};var i,len;if(layers){for(i=0,len=layers.length;i<len;i++){this.addLayer(layers[i]);}}},addLayer:function(layer){var id=this.getLayerId(layer);this._layers[id]=layer;if(this._map){this._map.addLayer(layer);}
return this;},removeLayer:function(layer){var id=layer in this._layers?layer:this.getLayerId(layer);if(this._map&&this._layers[id]){this._map.removeLayer(this._layers[id]);}
delete this._layers[id];return this;},hasLayer:function(layer){return!!layer&&(layer in this._layers||this.getLayerId(layer)in this._layers);},clearLayers:function(){for(var i in this._layers){this.removeLayer(this._layers[i]);}
return this;},invoke:function(methodName){var args=Array.prototype.slice.call(arguments,1),i,layer;for(i in this._layers){layer=this._layers[i];if(layer[methodName]){layer[methodName].apply(layer,args);}}
return this;},onAdd:function(map){for(var i in this._layers){map.addLayer(this._layers[i]);}},onRemove:function(map){for(var i in this._layers){map.removeLayer(this._layers[i]);}},eachLayer:function(method,context){for(var i in this._layers){method.call(context,this._layers[i]);}
return this;},getLayer:function(id){return this._layers[id];},getLayers:function(){var layers=[];for(var i in this._layers){layers.push(this._layers[i]);}
return layers;},setZIndex:function(zIndex){return this.invoke('setZIndex',zIndex);},getLayerId:function(layer){return L.stamp(layer);}});L.layerGroup=function(layers){return new L.LayerGroup(layers);};L.FeatureGroup=L.LayerGroup.extend({addLayer:function(layer){if(this.hasLayer(layer)){return this;}
layer.addEventParent(this);L.LayerGroup.prototype.addLayer.call(this,layer);return this.fire('layeradd',{layer:layer});},removeLayer:function(layer){if(!this.hasLayer(layer)){return this;}
if(layer in this._layers){layer=this._layers[layer];}
layer.removeEventParent(this);L.LayerGroup.prototype.removeLayer.call(this,layer);return this.fire('layerremove',{layer:layer});},setStyle:function(style){return this.invoke('setStyle',style);},bringToFront:function(){return this.invoke('bringToFront');},bringToBack:function(){return this.invoke('bringToBack');},getBounds:function(){var bounds=new L.LatLngBounds();for(var id in this._layers){var layer=this._layers[id];bounds.extend(layer.getBounds?layer.getBounds():layer.getLatLng());}
return bounds;}});L.featureGroup=function(layers){return new L.FeatureGroup(layers);};L.Renderer=L.Layer.extend({options:{padding:0.1},initialize:function(options){L.setOptions(this,options);L.stamp(this);this._layers=this._layers||{};},onAdd:function(){if(!this._container){this._initContainer();if(this._zoomAnimated){L.DomUtil.addClass(this._container,'leaflet-zoom-animated');}}
this.getPane().appendChild(this._container);this._update();this.on('update',this._updatePaths,this);},onRemove:function(){L.DomUtil.remove(this._container);this.off('update',this._updatePaths,this);},getEvents:function(){var events={viewreset:this._reset,zoom:this._onZoom,moveend:this._update,zoomend:this._onZoomEnd};if(this._zoomAnimated){events.zoomanim=this._onAnimZoom;}
return events;},_onAnimZoom:function(ev){this._updateTransform(ev.center,ev.zoom);},_onZoom:function(){this._updateTransform(this._map.getCenter(),this._map.getZoom());},_updateTransform:function(center,zoom){var scale=this._map.getZoomScale(zoom,this._zoom),position=L.DomUtil.getPosition(this._container),viewHalf=this._map.getSize().multiplyBy(0.5+this.options.padding),currentCenterPoint=this._map.project(this._center,zoom),destCenterPoint=this._map.project(center,zoom),centerOffset=destCenterPoint.subtract(currentCenterPoint),topLeftOffset=viewHalf.multiplyBy(-scale).add(position).add(viewHalf).subtract(centerOffset);if(L.Browser.any3d){L.DomUtil.setTransform(this._container,topLeftOffset,scale);}else{L.DomUtil.setPosition(this._container,topLeftOffset);}},_reset:function(){this._update();this._updateTransform(this._center,this._zoom);for(var id in this._layers){this._layers[id]._reset();}},_onZoomEnd:function(){for(var id in this._layers){this._layers[id]._project();}},_updatePaths:function(){for(var id in this._layers){this._layers[id]._update();}},_update:function(){var p=this.options.padding,size=this._map.getSize(),min=this._map.containerPointToLayerPoint(size.multiplyBy(-p)).round();this._bounds=new L.Bounds(min,min.add(size.multiplyBy(1+p*2)).round());this._center=this._map.getCenter();this._zoom=this._map.getZoom();}});L.Map.include({getRenderer:function(layer){var renderer=layer.options.renderer||this._getPaneRenderer(layer.options.pane)||this.options.renderer||this._renderer;if(!renderer){renderer=this._renderer=(this.options.preferCanvas&&L.canvas())||L.svg();}
if(!this.hasLayer(renderer)){this.addLayer(renderer);}
return renderer;},_getPaneRenderer:function(name){if(name==='overlayPane'||name===undefined){return false;}
var renderer=this._paneRenderers[name];if(renderer===undefined){renderer=(L.SVG&&L.svg({pane:name}))||(L.Canvas&&L.canvas({pane:name}));this._paneRenderers[name]=renderer;}
return renderer;}});L.Path=L.Layer.extend({options:{stroke:true,color:'#3388ff',weight:3,opacity:1,lineCap:'round',lineJoin:'round',dashArray:null,dashOffset:null,fill:false,fillColor:null,fillOpacity:0.2,fillRule:'evenodd',interactive:true},beforeAdd:function(map){this._renderer=map.getRenderer(this);},onAdd:function(){this._renderer._initPath(this);this._reset();this._renderer._addPath(this);},onRemove:function(){this._renderer._removePath(this);},redraw:function(){if(this._map){this._renderer._updatePath(this);}
return this;},setStyle:function(style){L.setOptions(this,style);if(this._renderer){this._renderer._updateStyle(this);}
return this;},bringToFront:function(){if(this._renderer){this._renderer._bringToFront(this);}
return this;},bringToBack:function(){if(this._renderer){this._renderer._bringToBack(this);}
return this;},getElement:function(){return this._path;},_reset:function(){this._project();this._update();},_clickTolerance:function(){return(this.options.stroke?this.options.weight/2:0)+(L.Browser.touch?10:0);}});L.LineUtil={simplify:function(points,tolerance){if(!tolerance||!points.length){return points.slice();}
var sqTolerance=tolerance*tolerance;points=this._reducePoints(points,sqTolerance);points=this._simplifyDP(points,sqTolerance);return points;},pointToSegmentDistance:function(p,p1,p2){return Math.sqrt(this._sqClosestPointOnSegment(p,p1,p2,true));},closestPointOnSegment:function(p,p1,p2){return this._sqClosestPointOnSegment(p,p1,p2);},_simplifyDP:function(points,sqTolerance){var len=points.length,ArrayConstructor=typeof Uint8Array!==undefined+''?Uint8Array:Array,markers=new ArrayConstructor(len);markers[0]=markers[len-1]=1;this._simplifyDPStep(points,markers,sqTolerance,0,len-1);var i,newPoints=[];for(i=0;i<len;i++){if(markers[i]){newPoints.push(points[i]);}}
return newPoints;},_simplifyDPStep:function(points,markers,sqTolerance,first,last){var maxSqDist=0,index,i,sqDist;for(i=first+1;i<=last-1;i++){sqDist=this._sqClosestPointOnSegment(points[i],points[first],points[last],true);if(sqDist>maxSqDist){index=i;maxSqDist=sqDist;}}
if(maxSqDist>sqTolerance){markers[index]=1;this._simplifyDPStep(points,markers,sqTolerance,first,index);this._simplifyDPStep(points,markers,sqTolerance,index,last);}},_reducePoints:function(points,sqTolerance){var reducedPoints=[points[0]];for(var i=1,prev=0,len=points.length;i<len;i++){if(this._sqDist(points[i],points[prev])>sqTolerance){reducedPoints.push(points[i]);prev=i;}}
if(prev<len-1){reducedPoints.push(points[len-1]);}
return reducedPoints;},clipSegment:function(a,b,bounds,useLastCode,round){var codeA=useLastCode?this._lastCode:this._getBitCode(a,bounds),codeB=this._getBitCode(b,bounds),codeOut,p,newCode;this._lastCode=codeB;while(true){if(!(codeA|codeB)){return[a,b];}
if(codeA&codeB){return false;}
codeOut=codeA||codeB;p=this._getEdgeIntersection(a,b,codeOut,bounds,round);newCode=this._getBitCode(p,bounds);if(codeOut===codeA){a=p;codeA=newCode;}else{b=p;codeB=newCode;}}},_getEdgeIntersection:function(a,b,code,bounds,round){var dx=b.x-a.x,dy=b.y-a.y,min=bounds.min,max=bounds.max,x,y;if(code&8){x=a.x+dx*(max.y-a.y)/dy;y=max.y;}else if(code&4){x=a.x+dx*(min.y-a.y)/dy;y=min.y;}else if(code&2){x=max.x;y=a.y+dy*(max.x-a.x)/dx;}else if(code&1){x=min.x;y=a.y+dy*(min.x-a.x)/dx;}
return new L.Point(x,y,round);},_getBitCode:function(p,bounds){var code=0;if(p.x<bounds.min.x){code|=1;}else if(p.x>bounds.max.x){code|=2;}
if(p.y<bounds.min.y){code|=4;}else if(p.y>bounds.max.y){code|=8;}
return code;},_sqDist:function(p1,p2){var dx=p2.x-p1.x,dy=p2.y-p1.y;return dx*dx+dy*dy;},_sqClosestPointOnSegment:function(p,p1,p2,sqDist){var x=p1.x,y=p1.y,dx=p2.x-x,dy=p2.y-y,dot=dx*dx+dy*dy,t;if(dot>0){t=((p.x-x)*dx+(p.y-y)*dy)/dot;if(t>1){x=p2.x;y=p2.y;}else if(t>0){x+=dx*t;y+=dy*t;}}
dx=p.x-x;dy=p.y-y;return sqDist?dx*dx+dy*dy:new L.Point(x,y);}};L.Polyline=L.Path.extend({options:{smoothFactor:1.0,noClip:false},initialize:function(latlngs,options){L.setOptions(this,options);this._setLatLngs(latlngs);},getLatLngs:function(){return this._latlngs;},setLatLngs:function(latlngs){this._setLatLngs(latlngs);return this.redraw();},isEmpty:function(){return!this._latlngs.length;},closestLayerPoint:function(p){var minDistance=Infinity,minPoint=null,closest=L.LineUtil._sqClosestPointOnSegment,p1,p2;for(var j=0,jLen=this._parts.length;j<jLen;j++){var points=this._parts[j];for(var i=1,len=points.length;i<len;i++){p1=points[i-1];p2=points[i];var sqDist=closest(p,p1,p2,true);if(sqDist<minDistance){minDistance=sqDist;minPoint=closest(p,p1,p2);}}}
if(minPoint){minPoint.distance=Math.sqrt(minDistance);}
return minPoint;},getCenter:function(){if(!this._map){throw new Error('Must add layer to map before using getCenter()');}
var i,halfDist,segDist,dist,p1,p2,ratio,points=this._rings[0],len=points.length;if(!len){return null;}
for(i=0,halfDist=0;i<len-1;i++){halfDist+=points[i].distanceTo(points[i+1])/2;}
if(halfDist===0){return this._map.layerPointToLatLng(points[0]);}
for(i=0,dist=0;i<len-1;i++){p1=points[i];p2=points[i+1];segDist=p1.distanceTo(p2);dist+=segDist;if(dist>halfDist){ratio=(dist-halfDist)/segDist;return this._map.layerPointToLatLng([p2.x-ratio*(p2.x-p1.x),p2.y-ratio*(p2.y-p1.y)]);}}},getBounds:function(){return this._bounds;},addLatLng:function(latlng,latlngs){latlngs=latlngs||this._defaultShape();latlng=L.latLng(latlng);latlngs.push(latlng);this._bounds.extend(latlng);return this.redraw();},_setLatLngs:function(latlngs){this._bounds=new L.LatLngBounds();this._latlngs=this._convertLatLngs(latlngs);},_defaultShape:function(){return L.Polyline._flat(this._latlngs)?this._latlngs:this._latlngs[0];},_convertLatLngs:function(latlngs){var result=[],flat=L.Polyline._flat(latlngs);for(var i=0,len=latlngs.length;i<len;i++){if(flat){result[i]=L.latLng(latlngs[i]);this._bounds.extend(result[i]);}else{result[i]=this._convertLatLngs(latlngs[i]);}}
return result;},_project:function(){var pxBounds=new L.Bounds();this._rings=[];this._projectLatlngs(this._latlngs,this._rings,pxBounds);var w=this._clickTolerance(),p=new L.Point(w,w);if(this._bounds.isValid()&&pxBounds.isValid()){pxBounds.min._subtract(p);pxBounds.max._add(p);this._pxBounds=pxBounds;}},_projectLatlngs:function(latlngs,result,projectedBounds){var flat=latlngs[0]instanceof L.LatLng,len=latlngs.length,i,ring;if(flat){ring=[];for(i=0;i<len;i++){ring[i]=this._map.latLngToLayerPoint(latlngs[i]);projectedBounds.extend(ring[i]);}
result.push(ring);}else{for(i=0;i<len;i++){this._projectLatlngs(latlngs[i],result,projectedBounds);}}},_clipPoints:function(){var bounds=this._renderer._bounds;this._parts=[];if(!this._pxBounds||!this._pxBounds.intersects(bounds)){return;}
if(this.options.noClip){this._parts=this._rings;return;}
var parts=this._parts,i,j,k,len,len2,segment,points;for(i=0,k=0,len=this._rings.length;i<len;i++){points=this._rings[i];for(j=0,len2=points.length;j<len2-1;j++){segment=L.LineUtil.clipSegment(points[j],points[j+1],bounds,j,true);if(!segment){continue;}
parts[k]=parts[k]||[];parts[k].push(segment[0]);if((segment[1]!==points[j+1])||(j===len2-2)){parts[k].push(segment[1]);k++;}}}},_simplifyPoints:function(){var parts=this._parts,tolerance=this.options.smoothFactor;for(var i=0,len=parts.length;i<len;i++){parts[i]=L.LineUtil.simplify(parts[i],tolerance);}},_update:function(){if(!this._map){return;}
this._clipPoints();this._simplifyPoints();this._updatePath();},_updatePath:function(){this._renderer._updatePoly(this);}});L.polyline=function(latlngs,options){return new L.Polyline(latlngs,options);};L.Polyline._flat=function(latlngs){return!L.Util.isArray(latlngs[0])||(typeof latlngs[0][0]!=='object'&&typeof latlngs[0][0]!=='undefined');};L.PolyUtil={};L.PolyUtil.clipPolygon=function(points,bounds,round){var clippedPoints,edges=[1,4,2,8],i,j,k,a,b,len,edge,p,lu=L.LineUtil;for(i=0,len=points.length;i<len;i++){points[i]._code=lu._getBitCode(points[i],bounds);}
for(k=0;k<4;k++){edge=edges[k];clippedPoints=[];for(i=0,len=points.length,j=len-1;i<len;j=i++){a=points[i];b=points[j];if(!(a._code&edge)){if(b._code&edge){p=lu._getEdgeIntersection(b,a,edge,bounds,round);p._code=lu._getBitCode(p,bounds);clippedPoints.push(p);}
clippedPoints.push(a);}else if(!(b._code&edge)){p=lu._getEdgeIntersection(b,a,edge,bounds,round);p._code=lu._getBitCode(p,bounds);clippedPoints.push(p);}}
points=clippedPoints;}
return points;};L.Polygon=L.Polyline.extend({options:{fill:true},isEmpty:function(){return!this._latlngs.length||!this._latlngs[0].length;},getCenter:function(){if(!this._map){throw new Error('Must add layer to map before using getCenter()');}
var i,j,p1,p2,f,area,x,y,center,points=this._rings[0],len=points.length;if(!len){return null;}
area=x=y=0;for(i=0,j=len-1;i<len;j=i++){p1=points[i];p2=points[j];f=p1.y*p2.x-p2.y*p1.x;x+=(p1.x+p2.x)*f;y+=(p1.y+p2.y)*f;area+=f*3;}
if(area===0){center=points[0];}else{center=[x/area,y/area];}
return this._map.layerPointToLatLng(center);},_convertLatLngs:function(latlngs){var result=L.Polyline.prototype._convertLatLngs.call(this,latlngs),len=result.length;if(len>=2&&result[0]instanceof L.LatLng&&result[0].equals(result[len-1])){result.pop();}
return result;},_setLatLngs:function(latlngs){L.Polyline.prototype._setLatLngs.call(this,latlngs);if(L.Polyline._flat(this._latlngs)){this._latlngs=[this._latlngs];}},_defaultShape:function(){return L.Polyline._flat(this._latlngs[0])?this._latlngs[0]:this._latlngs[0][0];},_clipPoints:function(){var bounds=this._renderer._bounds,w=this.options.weight,p=new L.Point(w,w);bounds=new L.Bounds(bounds.min.subtract(p),bounds.max.add(p));this._parts=[];if(!this._pxBounds||!this._pxBounds.intersects(bounds)){return;}
if(this.options.noClip){this._parts=this._rings;return;}
for(var i=0,len=this._rings.length,clipped;i<len;i++){clipped=L.PolyUtil.clipPolygon(this._rings[i],bounds,true);if(clipped.length){this._parts.push(clipped);}}},_updatePath:function(){this._renderer._updatePoly(this,true);}});L.polygon=function(latlngs,options){return new L.Polygon(latlngs,options);};L.Rectangle=L.Polygon.extend({initialize:function(latLngBounds,options){L.Polygon.prototype.initialize.call(this,this._boundsToLatLngs(latLngBounds),options);},setBounds:function(latLngBounds){return this.setLatLngs(this._boundsToLatLngs(latLngBounds));},_boundsToLatLngs:function(latLngBounds){latLngBounds=L.latLngBounds(latLngBounds);return[latLngBounds.getSouthWest(),latLngBounds.getNorthWest(),latLngBounds.getNorthEast(),latLngBounds.getSouthEast()];}});L.rectangle=function(latLngBounds,options){return new L.Rectangle(latLngBounds,options);};L.CircleMarker=L.Path.extend({options:{fill:true,radius:10},initialize:function(latlng,options){L.setOptions(this,options);this._latlng=L.latLng(latlng);this._radius=this.options.radius;},setLatLng:function(latlng){this._latlng=L.latLng(latlng);this.redraw();return this.fire('move',{latlng:this._latlng});},getLatLng:function(){return this._latlng;},setRadius:function(radius){this.options.radius=this._radius=radius;return this.redraw();},getRadius:function(){return this._radius;},setStyle:function(options){var radius=options&&options.radius||this._radius;L.Path.prototype.setStyle.call(this,options);this.setRadius(radius);return this;},_project:function(){this._point=this._map.latLngToLayerPoint(this._latlng);this._updateBounds();},_updateBounds:function(){var r=this._radius,r2=this._radiusY||r,w=this._clickTolerance(),p=[r+w,r2+w];this._pxBounds=new L.Bounds(this._point.subtract(p),this._point.add(p));},_update:function(){if(this._map){this._updatePath();}},_updatePath:function(){this._renderer._updateCircle(this);},_empty:function(){return this._radius&&!this._renderer._bounds.intersects(this._pxBounds);}});L.circleMarker=function(latlng,options){return new L.CircleMarker(latlng,options);};L.Circle=L.CircleMarker.extend({initialize:function(latlng,options,legacyOptions){if(typeof options==='number'){options=L.extend({},legacyOptions,{radius:options});}
L.setOptions(this,options);this._latlng=L.latLng(latlng);if(isNaN(this.options.radius)){throw new Error('Circle radius cannot be NaN');}
this._mRadius=this.options.radius;},setRadius:function(radius){this._mRadius=radius;return this.redraw();},getRadius:function(){return this._mRadius;},getBounds:function(){var half=[this._radius,this._radiusY||this._radius];return new L.LatLngBounds(this._map.layerPointToLatLng(this._point.subtract(half)),this._map.layerPointToLatLng(this._point.add(half)));},setStyle:L.Path.prototype.setStyle,_project:function(){var lng=this._latlng.lng,lat=this._latlng.lat,map=this._map,crs=map.options.crs;if(crs.distance===L.CRS.Earth.distance){var d=Math.PI/180,latR=(this._mRadius/L.CRS.Earth.R)/d,top=map.project([lat+latR,lng]),bottom=map.project([lat-latR,lng]),p=top.add(bottom).divideBy(2),lat2=map.unproject(p).lat,lngR=Math.acos((Math.cos(latR*d)-Math.sin(lat*d)*Math.sin(lat2*d))/(Math.cos(lat*d)*Math.cos(lat2*d)))/d;if(isNaN(lngR)||lngR===0){lngR=latR/Math.cos(Math.PI/180*lat);}
this._point=p.subtract(map.getPixelOrigin());this._radius=isNaN(lngR)?0:Math.max(Math.round(p.x-map.project([lat2,lng-lngR]).x),1);this._radiusY=Math.max(Math.round(p.y-top.y),1);}else{var latlng2=crs.unproject(crs.project(this._latlng).subtract([this._mRadius,0]));this._point=map.latLngToLayerPoint(this._latlng);this._radius=this._point.x-map.latLngToLayerPoint(latlng2).x;}
this._updateBounds();}});L.circle=function(latlng,options,legacyOptions){return new L.Circle(latlng,options,legacyOptions);};L.SVG=L.Renderer.extend({getEvents:function(){var events=L.Renderer.prototype.getEvents.call(this);events.zoomstart=this._onZoomStart;return events;},_initContainer:function(){this._container=L.SVG.create('svg');this._container.setAttribute('pointer-events','none');this._rootGroup=L.SVG.create('g');this._container.appendChild(this._rootGroup);},_onZoomStart:function(){this._update();},_update:function(){if(this._map._animatingZoom&&this._bounds){return;}
L.Renderer.prototype._update.call(this);var b=this._bounds,size=b.getSize(),container=this._container;if(!this._svgSize||!this._svgSize.equals(size)){this._svgSize=size;container.setAttribute('width',size.x);container.setAttribute('height',size.y);}
L.DomUtil.setPosition(container,b.min);container.setAttribute('viewBox',[b.min.x,b.min.y,size.x,size.y].join(' '));this.fire('update');},_initPath:function(layer){var path=layer._path=L.SVG.create('path');if(layer.options.className){L.DomUtil.addClass(path,layer.options.className);}
if(layer.options.interactive){L.DomUtil.addClass(path,'leaflet-interactive');}
this._updateStyle(layer);this._layers[L.stamp(layer)]=layer;},_addPath:function(layer){this._rootGroup.appendChild(layer._path);layer.addInteractiveTarget(layer._path);},_removePath:function(layer){L.DomUtil.remove(layer._path);layer.removeInteractiveTarget(layer._path);delete this._layers[L.stamp(layer)];},_updatePath:function(layer){layer._project();layer._update();},_updateStyle:function(layer){var path=layer._path,options=layer.options;if(!path){return;}
if(options.stroke){path.setAttribute('stroke',options.color);path.setAttribute('stroke-opacity',options.opacity);path.setAttribute('stroke-width',options.weight);path.setAttribute('stroke-linecap',options.lineCap);path.setAttribute('stroke-linejoin',options.lineJoin);if(options.dashArray){path.setAttribute('stroke-dasharray',options.dashArray);}else{path.removeAttribute('stroke-dasharray');}
if(options.dashOffset){path.setAttribute('stroke-dashoffset',options.dashOffset);}else{path.removeAttribute('stroke-dashoffset');}}else{path.setAttribute('stroke','none');}
if(options.fill){path.setAttribute('fill',options.fillColor||options.color);path.setAttribute('fill-opacity',options.fillOpacity);path.setAttribute('fill-rule',options.fillRule||'evenodd');}else{path.setAttribute('fill','none');}},_updatePoly:function(layer,closed){this._setPath(layer,L.SVG.pointsToPath(layer._parts,closed));},_updateCircle:function(layer){var p=layer._point,r=layer._radius,r2=layer._radiusY||r,arc='a'+r+','+r2+' 0 1,0 ';var d=layer._empty()?'M0 0':'M'+(p.x-r)+','+p.y+
arc+(r*2)+',0 '+
arc+(-r*2)+',0 ';this._setPath(layer,d);},_setPath:function(layer,path){layer._path.setAttribute('d',path);},_bringToFront:function(layer){L.DomUtil.toFront(layer._path);},_bringToBack:function(layer){L.DomUtil.toBack(layer._path);}});L.extend(L.SVG,{create:function(name){return document.createElementNS('http://www.w3.org/2000/svg',name);},pointsToPath:function(rings,closed){var str='',i,j,len,len2,points,p;for(i=0,len=rings.length;i<len;i++){points=rings[i];for(j=0,len2=points.length;j<len2;j++){p=points[j];str+=(j?'L':'M')+p.x+' '+p.y;}
str+=closed?(L.Browser.svg?'z':'x'):'';}
return str||'M0 0';}});L.Browser.svg=!!(document.createElementNS&&L.SVG.create('svg').createSVGRect);L.svg=function(options){return L.Browser.svg||L.Browser.vml?new L.SVG(options):null;};L.Browser.vml=!L.Browser.svg&&(function(){try{var div=document.createElement('div');div.innerHTML='<v:shape adj="1"/>';var shape=div.firstChild;shape.style.behavior='url(#default#VML)';return shape&&(typeof shape.adj==='object');}catch(e){return false;}}());L.SVG.include(!L.Browser.vml?{}:{_initContainer:function(){this._container=L.DomUtil.create('div','leaflet-vml-container');},_update:function(){if(this._map._animatingZoom){return;}
L.Renderer.prototype._update.call(this);this.fire('update');},_initPath:function(layer){var container=layer._container=L.SVG.create('shape');L.DomUtil.addClass(container,'leaflet-vml-shape '+(this.options.className||''));container.coordsize='1 1';layer._path=L.SVG.create('path');container.appendChild(layer._path);this._updateStyle(layer);this._layers[L.stamp(layer)]=layer;},_addPath:function(layer){var container=layer._container;this._container.appendChild(container);if(layer.options.interactive){layer.addInteractiveTarget(container);}},_removePath:function(layer){var container=layer._container;L.DomUtil.remove(container);layer.removeInteractiveTarget(container);delete this._layers[L.stamp(layer)];},_updateStyle:function(layer){var stroke=layer._stroke,fill=layer._fill,options=layer.options,container=layer._container;container.stroked=!!options.stroke;container.filled=!!options.fill;if(options.stroke){if(!stroke){stroke=layer._stroke=L.SVG.create('stroke');}
container.appendChild(stroke);stroke.weight=options.weight+'px';stroke.color=options.color;stroke.opacity=options.opacity;if(options.dashArray){stroke.dashStyle=L.Util.isArray(options.dashArray)?options.dashArray.join(' '):options.dashArray.replace(/( *, *)/g,' ');}else{stroke.dashStyle='';}
stroke.endcap=options.lineCap.replace('butt','flat');stroke.joinstyle=options.lineJoin;}else if(stroke){container.removeChild(stroke);layer._stroke=null;}
if(options.fill){if(!fill){fill=layer._fill=L.SVG.create('fill');}
container.appendChild(fill);fill.color=options.fillColor||options.color;fill.opacity=options.fillOpacity;}else if(fill){container.removeChild(fill);layer._fill=null;}},_updateCircle:function(layer){var p=layer._point.round(),r=Math.round(layer._radius),r2=Math.round(layer._radiusY||r);this._setPath(layer,layer._empty()?'M0 0':'AL '+p.x+','+p.y+' '+r+','+r2+' 0,'+(65535*360));},_setPath:function(layer,path){layer._path.v=path;},_bringToFront:function(layer){L.DomUtil.toFront(layer._container);},_bringToBack:function(layer){L.DomUtil.toBack(layer._container);}});if(L.Browser.vml){L.SVG.create=(function(){try{document.namespaces.add('lvml','urn:schemas-microsoft-com:vml');return function(name){return document.createElement('<lvml:'+name+' class="lvml">');};}catch(e){return function(name){return document.createElement('<'+name+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">');};}})();}
L.Canvas=L.Renderer.extend({getEvents:function(){var events=L.Renderer.prototype.getEvents.call(this);events.viewprereset=this._onViewPreReset;return events;},_onViewPreReset:function(){this._postponeUpdatePaths=true;},onAdd:function(){L.Renderer.prototype.onAdd.call(this);this._draw();},_initContainer:function(){var container=this._container=document.createElement('canvas');L.DomEvent.on(container,'mousemove',L.Util.throttle(this._onMouseMove,32,this),this).on(container,'click dblclick mousedown mouseup contextmenu',this._onClick,this).on(container,'mouseout',this._handleMouseOut,this);this._ctx=container.getContext('2d');},_updatePaths:function(){if(this._postponeUpdatePaths){return;}
var layer;this._redrawBounds=null;for(var id in this._layers){layer=this._layers[id];layer._update();}
this._redraw();},_update:function(){if(this._map._animatingZoom&&this._bounds){return;}
this._drawnLayers={};L.Renderer.prototype._update.call(this);var b=this._bounds,container=this._container,size=b.getSize(),m=L.Browser.retina?2:1;L.DomUtil.setPosition(container,b.min);container.width=m*size.x;container.height=m*size.y;container.style.width=size.x+'px';container.style.height=size.y+'px';if(L.Browser.retina){this._ctx.scale(2,2);}
this._ctx.translate(-b.min.x,-b.min.y);this.fire('update');},_reset:function(){L.Renderer.prototype._reset.call(this);if(this._postponeUpdatePaths){this._postponeUpdatePaths=false;this._updatePaths();}},_initPath:function(layer){this._updateDashArray(layer);this._layers[L.stamp(layer)]=layer;var order=layer._order={layer:layer,prev:this._drawLast,next:null};if(this._drawLast){this._drawLast.next=order;}
this._drawLast=order;this._drawFirst=this._drawFirst||this._drawLast;},_addPath:function(layer){this._requestRedraw(layer);},_removePath:function(layer){var order=layer._order;var next=order.next;var prev=order.prev;if(next){next.prev=prev;}else{this._drawLast=prev;}
if(prev){prev.next=next;}else{this._drawFirst=next;}
delete layer._order;delete this._layers[L.stamp(layer)];this._requestRedraw(layer);},_updatePath:function(layer){this._extendRedrawBounds(layer);layer._project();layer._update();this._requestRedraw(layer);},_updateStyle:function(layer){this._updateDashArray(layer);this._requestRedraw(layer);},_updateDashArray:function(layer){if(layer.options.dashArray){var parts=layer.options.dashArray.split(','),dashArray=[],i;for(i=0;i<parts.length;i++){dashArray.push(Number(parts[i]));}
layer.options._dashArray=dashArray;}},_requestRedraw:function(layer){if(!this._map){return;}
this._extendRedrawBounds(layer);this._redrawRequest=this._redrawRequest||L.Util.requestAnimFrame(this._redraw,this);},_extendRedrawBounds:function(layer){var padding=(layer.options.weight||0)+1;this._redrawBounds=this._redrawBounds||new L.Bounds();this._redrawBounds.extend(layer._pxBounds.min.subtract([padding,padding]));this._redrawBounds.extend(layer._pxBounds.max.add([padding,padding]));},_redraw:function(){this._redrawRequest=null;if(this._redrawBounds){this._redrawBounds.min._floor();this._redrawBounds.max._ceil();}
this._clear();this._draw();this._redrawBounds=null;},_clear:function(){var bounds=this._redrawBounds;if(bounds){var size=bounds.getSize();this._ctx.clearRect(bounds.min.x,bounds.min.y,size.x,size.y);}else{this._ctx.clearRect(0,0,this._container.width,this._container.height);}},_draw:function(){var layer,bounds=this._redrawBounds;this._ctx.save();if(bounds){var size=bounds.getSize();this._ctx.beginPath();this._ctx.rect(bounds.min.x,bounds.min.y,size.x,size.y);this._ctx.clip();}
this._drawing=true;for(var order=this._drawFirst;order;order=order.next){layer=order.layer;if(!bounds||(layer._pxBounds&&layer._pxBounds.intersects(bounds))){layer._updatePath();}}
this._drawing=false;this._ctx.restore();},_updatePoly:function(layer,closed){if(!this._drawing){return;}
var i,j,len2,p,parts=layer._parts,len=parts.length,ctx=this._ctx;if(!len){return;}
this._drawnLayers[layer._leaflet_id]=layer;ctx.beginPath();if(ctx.setLineDash){ctx.setLineDash(layer.options&&layer.options._dashArray||[]);}
for(i=0;i<len;i++){for(j=0,len2=parts[i].length;j<len2;j++){p=parts[i][j];ctx[j?'lineTo':'moveTo'](p.x,p.y);}
if(closed){ctx.closePath();}}
this._fillStroke(ctx,layer);},_updateCircle:function(layer){if(!this._drawing||layer._empty()){return;}
var p=layer._point,ctx=this._ctx,r=layer._radius,s=(layer._radiusY||r)/r;this._drawnLayers[layer._leaflet_id]=layer;if(s!==1){ctx.save();ctx.scale(1,s);}
ctx.beginPath();ctx.arc(p.x,p.y/s,r,0,Math.PI*2,false);if(s!==1){ctx.restore();}
this._fillStroke(ctx,layer);},_fillStroke:function(ctx,layer){var options=layer.options;if(options.fill){ctx.globalAlpha=options.fillOpacity;ctx.fillStyle=options.fillColor||options.color;ctx.fill(options.fillRule||'evenodd');}
if(options.stroke&&options.weight!==0){ctx.globalAlpha=options.opacity;ctx.lineWidth=options.weight;ctx.strokeStyle=options.color;ctx.lineCap=options.lineCap;ctx.lineJoin=options.lineJoin;ctx.stroke();}},_onClick:function(e){var point=this._map.mouseEventToLayerPoint(e),layer,clickedLayer;for(var order=this._drawFirst;order;order=order.next){layer=order.layer;if(layer.options.interactive&&layer._containsPoint(point)&&!this._map._draggableMoved(layer)){clickedLayer=layer;}}
if(clickedLayer){L.DomEvent._fakeStop(e);this._fireEvent([clickedLayer],e);}},_onMouseMove:function(e){if(!this._map||this._map.dragging.moving()||this._map._animatingZoom){return;}
var point=this._map.mouseEventToLayerPoint(e);this._handleMouseHover(e,point);},_handleMouseOut:function(e){var layer=this._hoveredLayer;if(layer){L.DomUtil.removeClass(this._container,'leaflet-interactive');this._fireEvent([layer],e,'mouseout');this._hoveredLayer=null;}},_handleMouseHover:function(e,point){var layer,candidateHoveredLayer;for(var order=this._drawFirst;order;order=order.next){layer=order.layer;if(layer.options.interactive&&layer._containsPoint(point)){candidateHoveredLayer=layer;}}
if(candidateHoveredLayer!==this._hoveredLayer){this._handleMouseOut(e);if(candidateHoveredLayer){L.DomUtil.addClass(this._container,'leaflet-interactive');this._fireEvent([candidateHoveredLayer],e,'mouseover');this._hoveredLayer=candidateHoveredLayer;}}
if(this._hoveredLayer){this._fireEvent([this._hoveredLayer],e);}},_fireEvent:function(layers,e,type){this._map._fireDOMEvent(e,type||e.type,layers);},_bringToFront:function(layer){var order=layer._order;var next=order.next;var prev=order.prev;if(next){next.prev=prev;}else{return;}
if(prev){prev.next=next;}else if(next){this._drawFirst=next;}
order.prev=this._drawLast;this._drawLast.next=order;order.next=null;this._drawLast=order;this._requestRedraw(layer);},_bringToBack:function(layer){var order=layer._order;var next=order.next;var prev=order.prev;if(prev){prev.next=next;}else{return;}
if(next){next.prev=prev;}else if(prev){this._drawLast=prev;}
order.prev=null;order.next=this._drawFirst;this._drawFirst.prev=order;this._drawFirst=order;this._requestRedraw(layer);}});L.Browser.canvas=(function(){return!!document.createElement('canvas').getContext;}());L.canvas=function(options){return L.Browser.canvas?new L.Canvas(options):null;};L.Polyline.prototype._containsPoint=function(p,closed){var i,j,k,len,len2,part,w=this._clickTolerance();if(!this._pxBounds.contains(p)){return false;}
for(i=0,len=this._parts.length;i<len;i++){part=this._parts[i];for(j=0,len2=part.length,k=len2-1;j<len2;k=j++){if(!closed&&(j===0)){continue;}
if(L.LineUtil.pointToSegmentDistance(p,part[k],part[j])<=w){return true;}}}
return false;};L.Polygon.prototype._containsPoint=function(p){var inside=false,part,p1,p2,i,j,k,len,len2;if(!this._pxBounds.contains(p)){return false;}
for(i=0,len=this._parts.length;i<len;i++){part=this._parts[i];for(j=0,len2=part.length,k=len2-1;j<len2;k=j++){p1=part[j];p2=part[k];if(((p1.y>p.y)!==(p2.y>p.y))&&(p.x<(p2.x-p1.x)*(p.y-p1.y)/(p2.y-p1.y)+p1.x)){inside=!inside;}}}
return inside||L.Polyline.prototype._containsPoint.call(this,p,true);};L.CircleMarker.prototype._containsPoint=function(p){return p.distanceTo(this._point)<=this._radius+this._clickTolerance();};L.GeoJSON=L.FeatureGroup.extend({initialize:function(geojson,options){L.setOptions(this,options);this._layers={};if(geojson){this.addData(geojson);}},addData:function(geojson){var features=L.Util.isArray(geojson)?geojson:geojson.features,i,len,feature;if(features){for(i=0,len=features.length;i<len;i++){feature=features[i];if(feature.geometries||feature.geometry||feature.features||feature.coordinates){this.addData(feature);}}
return this;}
var options=this.options;if(options.filter&&!options.filter(geojson)){return this;}
var layer=L.GeoJSON.geometryToLayer(geojson,options);if(!layer){return this;}
layer.feature=L.GeoJSON.asFeature(geojson);layer.defaultOptions=layer.options;this.resetStyle(layer);if(options.onEachFeature){options.onEachFeature(geojson,layer);}
return this.addLayer(layer);},resetStyle:function(layer){layer.options=L.Util.extend({},layer.defaultOptions);this._setLayerStyle(layer,this.options.style);return this;},setStyle:function(style){return this.eachLayer(function(layer){this._setLayerStyle(layer,style);},this);},_setLayerStyle:function(layer,style){if(typeof style==='function'){style=style(layer.feature);}
if(layer.setStyle){layer.setStyle(style);}}});L.extend(L.GeoJSON,{geometryToLayer:function(geojson,options){var geometry=geojson.type==='Feature'?geojson.geometry:geojson,coords=geometry?geometry.coordinates:null,layers=[],pointToLayer=options&&options.pointToLayer,coordsToLatLng=options&&options.coordsToLatLng||this.coordsToLatLng,latlng,latlngs,i,len;if(!coords&&!geometry){return null;}
switch(geometry.type){case'Point':latlng=coordsToLatLng(coords);return pointToLayer?pointToLayer(geojson,latlng):new L.Marker(latlng);case'MultiPoint':for(i=0,len=coords.length;i<len;i++){latlng=coordsToLatLng(coords[i]);layers.push(pointToLayer?pointToLayer(geojson,latlng):new L.Marker(latlng));}
return new L.FeatureGroup(layers);case'LineString':case'MultiLineString':latlngs=this.coordsToLatLngs(coords,geometry.type==='LineString'?0:1,coordsToLatLng);return new L.Polyline(latlngs,options);case'Polygon':case'MultiPolygon':latlngs=this.coordsToLatLngs(coords,geometry.type==='Polygon'?1:2,coordsToLatLng);return new L.Polygon(latlngs,options);case'GeometryCollection':for(i=0,len=geometry.geometries.length;i<len;i++){var layer=this.geometryToLayer({geometry:geometry.geometries[i],type:'Feature',properties:geojson.properties},options);if(layer){layers.push(layer);}}
return new L.FeatureGroup(layers);default:throw new Error('Invalid GeoJSON object.');}},coordsToLatLng:function(coords){return new L.LatLng(coords[1],coords[0],coords[2]);},coordsToLatLngs:function(coords,levelsDeep,coordsToLatLng){var latlngs=[];for(var i=0,len=coords.length,latlng;i<len;i++){latlng=levelsDeep?this.coordsToLatLngs(coords[i],levelsDeep-1,coordsToLatLng):(coordsToLatLng||this.coordsToLatLng)(coords[i]);latlngs.push(latlng);}
return latlngs;},latLngToCoords:function(latlng){return latlng.alt!==undefined?[latlng.lng,latlng.lat,latlng.alt]:[latlng.lng,latlng.lat];},latLngsToCoords:function(latlngs,levelsDeep,closed){var coords=[];for(var i=0,len=latlngs.length;i<len;i++){coords.push(levelsDeep?L.GeoJSON.latLngsToCoords(latlngs[i],levelsDeep-1,closed):L.GeoJSON.latLngToCoords(latlngs[i]));}
if(!levelsDeep&&closed){coords.push(coords[0]);}
return coords;},getFeature:function(layer,newGeometry){return layer.feature?L.extend({},layer.feature,{geometry:newGeometry}):L.GeoJSON.asFeature(newGeometry);},asFeature:function(geojson){if(geojson.type==='Feature'||geojson.type==='FeatureCollection'){return geojson;}
return{type:'Feature',properties:{},geometry:geojson};}});var PointToGeoJSON={toGeoJSON:function(){return L.GeoJSON.getFeature(this,{type:'Point',coordinates:L.GeoJSON.latLngToCoords(this.getLatLng())});}};L.Marker.include(PointToGeoJSON);L.Circle.include(PointToGeoJSON);L.CircleMarker.include(PointToGeoJSON);L.Polyline.prototype.toGeoJSON=function(){var multi=!L.Polyline._flat(this._latlngs);var coords=L.GeoJSON.latLngsToCoords(this._latlngs,multi?1:0);return L.GeoJSON.getFeature(this,{type:(multi?'Multi':'')+'LineString',coordinates:coords});};L.Polygon.prototype.toGeoJSON=function(){var holes=!L.Polyline._flat(this._latlngs),multi=holes&&!L.Polyline._flat(this._latlngs[0]);var coords=L.GeoJSON.latLngsToCoords(this._latlngs,multi?2:holes?1:0,true);if(!holes){coords=[coords];}
return L.GeoJSON.getFeature(this,{type:(multi?'Multi':'')+'Polygon',coordinates:coords});};L.LayerGroup.include({toMultiPoint:function(){var coords=[];this.eachLayer(function(layer){coords.push(layer.toGeoJSON().geometry.coordinates);});return L.GeoJSON.getFeature(this,{type:'MultiPoint',coordinates:coords});},toGeoJSON:function(){var type=this.feature&&this.feature.geometry&&this.feature.geometry.type;if(type==='MultiPoint'){return this.toMultiPoint();}
var isGeometryCollection=type==='GeometryCollection',jsons=[];this.eachLayer(function(layer){if(layer.toGeoJSON){var json=layer.toGeoJSON();jsons.push(isGeometryCollection?json.geometry:L.GeoJSON.asFeature(json));}});if(isGeometryCollection){return L.GeoJSON.getFeature(this,{geometries:jsons,type:'GeometryCollection'});}
return{type:'FeatureCollection',features:jsons};}});L.geoJSON=function(geojson,options){return new L.GeoJSON(geojson,options);};L.geoJson=L.geoJSON;L.Draggable=L.Evented.extend({options:{clickTolerance:3},statics:{START:L.Browser.touch?['touchstart','mousedown']:['mousedown'],END:{mousedown:'mouseup',touchstart:'touchend',pointerdown:'touchend',MSPointerDown:'touchend'},MOVE:{mousedown:'mousemove',touchstart:'touchmove',pointerdown:'touchmove',MSPointerDown:'touchmove'}},initialize:function(element,dragStartTarget,preventOutline){this._element=element;this._dragStartTarget=dragStartTarget||element;this._preventOutline=preventOutline;},enable:function(){if(this._enabled){return;}
L.DomEvent.on(this._dragStartTarget,L.Draggable.START.join(' '),this._onDown,this);this._enabled=true;},disable:function(){if(!this._enabled){return;}
if(L.Draggable._dragging===this){this.finishDrag();}
L.DomEvent.off(this._dragStartTarget,L.Draggable.START.join(' '),this._onDown,this);this._enabled=false;this._moved=false;},_onDown:function(e){if(e._simulated||!this._enabled){return;}
this._moved=false;if(L.DomUtil.hasClass(this._element,'leaflet-zoom-anim')){return;}
if(L.Draggable._dragging||e.shiftKey||((e.which!==1)&&(e.button!==1)&&!e.touches)){return;}
L.Draggable._dragging=this;if(this._preventOutline){L.DomUtil.preventOutline(this._element);}
L.DomUtil.disableImageDrag();L.DomUtil.disableTextSelection();if(this._moving){return;}
this.fire('down');var first=e.touches?e.touches[0]:e;this._startPoint=new L.Point(first.clientX,first.clientY);L.DomEvent.on(document,L.Draggable.MOVE[e.type],this._onMove,this).on(document,L.Draggable.END[e.type],this._onUp,this);},_onMove:function(e){if(e._simulated||!this._enabled){return;}
if(e.touches&&e.touches.length>1){this._moved=true;return;}
var first=(e.touches&&e.touches.length===1?e.touches[0]:e),newPoint=new L.Point(first.clientX,first.clientY),offset=newPoint.subtract(this._startPoint);if(!offset.x&&!offset.y){return;}
if(Math.abs(offset.x)+Math.abs(offset.y)<this.options.clickTolerance){return;}
L.DomEvent.preventDefault(e);if(!this._moved){this.fire('dragstart');this._moved=true;this._startPos=L.DomUtil.getPosition(this._element).subtract(offset);L.DomUtil.addClass(document.body,'leaflet-dragging');this._lastTarget=e.target||e.srcElement;if((window.SVGElementInstance)&&(this._lastTarget instanceof SVGElementInstance)){this._lastTarget=this._lastTarget.correspondingUseElement;}
L.DomUtil.addClass(this._lastTarget,'leaflet-drag-target');}
this._newPos=this._startPos.add(offset);this._moving=true;L.Util.cancelAnimFrame(this._animRequest);this._lastEvent=e;this._animRequest=L.Util.requestAnimFrame(this._updatePosition,this,true);},_updatePosition:function(){var e={originalEvent:this._lastEvent};this.fire('predrag',e);L.DomUtil.setPosition(this._element,this._newPos);this.fire('drag',e);},_onUp:function(e){if(e._simulated||!this._enabled){return;}
this.finishDrag();},finishDrag:function(){L.DomUtil.removeClass(document.body,'leaflet-dragging');if(this._lastTarget){L.DomUtil.removeClass(this._lastTarget,'leaflet-drag-target');this._lastTarget=null;}
for(var i in L.Draggable.MOVE){L.DomEvent.off(document,L.Draggable.MOVE[i],this._onMove,this).off(document,L.Draggable.END[i],this._onUp,this);}
L.DomUtil.enableImageDrag();L.DomUtil.enableTextSelection();if(this._moved&&this._moving){L.Util.cancelAnimFrame(this._animRequest);this.fire('dragend',{distance:this._newPos.distanceTo(this._startPos)});}
this._moving=false;L.Draggable._dragging=false;}});L.Handler=L.Class.extend({initialize:function(map){this._map=map;},enable:function(){if(this._enabled){return this;}
this._enabled=true;this.addHooks();return this;},disable:function(){if(!this._enabled){return this;}
this._enabled=false;this.removeHooks();return this;},enabled:function(){return!!this._enabled;}});L.Map.mergeOptions({dragging:true,inertia:!L.Browser.android23,inertiaDeceleration:3400,inertiaMaxSpeed:Infinity,easeLinearity:0.2,worldCopyJump:false,maxBoundsViscosity:0.0});L.Map.Drag=L.Handler.extend({addHooks:function(){if(!this._draggable){var map=this._map;this._draggable=new L.Draggable(map._mapPane,map._container);this._draggable.on({down:this._onDown,dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this);this._draggable.on('predrag',this._onPreDragLimit,this);if(map.options.worldCopyJump){this._draggable.on('predrag',this._onPreDragWrap,this);map.on('zoomend',this._onZoomEnd,this);map.whenReady(this._onZoomEnd,this);}}
L.DomUtil.addClass(this._map._container,'leaflet-grab leaflet-touch-drag');this._draggable.enable();this._positions=[];this._times=[];},removeHooks:function(){L.DomUtil.removeClass(this._map._container,'leaflet-grab');L.DomUtil.removeClass(this._map._container,'leaflet-touch-drag');this._draggable.disable();},moved:function(){return this._draggable&&this._draggable._moved;},moving:function(){return this._draggable&&this._draggable._moving;},_onDown:function(){this._map._stop();},_onDragStart:function(){var map=this._map;if(this._map.options.maxBounds&&this._map.options.maxBoundsViscosity){var bounds=L.latLngBounds(this._map.options.maxBounds);this._offsetLimit=L.bounds(this._map.latLngToContainerPoint(bounds.getNorthWest()).multiplyBy(-1),this._map.latLngToContainerPoint(bounds.getSouthEast()).multiplyBy(-1).add(this._map.getSize()));this._viscosity=Math.min(1.0,Math.max(0.0,this._map.options.maxBoundsViscosity));}else{this._offsetLimit=null;}
map.fire('movestart').fire('dragstart');if(map.options.inertia){this._positions=[];this._times=[];}},_onDrag:function(e){if(this._map.options.inertia){var time=this._lastTime=+new Date(),pos=this._lastPos=this._draggable._absPos||this._draggable._newPos;this._positions.push(pos);this._times.push(time);if(time-this._times[0]>50){this._positions.shift();this._times.shift();}}
this._map.fire('move',e).fire('drag',e);},_onZoomEnd:function(){var pxCenter=this._map.getSize().divideBy(2),pxWorldCenter=this._map.latLngToLayerPoint([0,0]);this._initialWorldOffset=pxWorldCenter.subtract(pxCenter).x;this._worldWidth=this._map.getPixelWorldBounds().getSize().x;},_viscousLimit:function(value,threshold){return value-(value-threshold)*this._viscosity;},_onPreDragLimit:function(){if(!this._viscosity||!this._offsetLimit){return;}
var offset=this._draggable._newPos.subtract(this._draggable._startPos);var limit=this._offsetLimit;if(offset.x<limit.min.x){offset.x=this._viscousLimit(offset.x,limit.min.x);}
if(offset.y<limit.min.y){offset.y=this._viscousLimit(offset.y,limit.min.y);}
if(offset.x>limit.max.x){offset.x=this._viscousLimit(offset.x,limit.max.x);}
if(offset.y>limit.max.y){offset.y=this._viscousLimit(offset.y,limit.max.y);}
this._draggable._newPos=this._draggable._startPos.add(offset);},_onPreDragWrap:function(){var worldWidth=this._worldWidth,halfWidth=Math.round(worldWidth/2),dx=this._initialWorldOffset,x=this._draggable._newPos.x,newX1=(x-halfWidth+dx)%worldWidth+halfWidth-dx,newX2=(x+halfWidth+dx)%worldWidth-halfWidth-dx,newX=Math.abs(newX1+dx)<Math.abs(newX2+dx)?newX1:newX2;this._draggable._absPos=this._draggable._newPos.clone();this._draggable._newPos.x=newX;},_onDragEnd:function(e){var map=this._map,options=map.options,noInertia=!options.inertia||this._times.length<2;map.fire('dragend',e);if(noInertia){map.fire('moveend');}else{var direction=this._lastPos.subtract(this._positions[0]),duration=(this._lastTime-this._times[0])/1000,ease=options.easeLinearity,speedVector=direction.multiplyBy(ease/duration),speed=speedVector.distanceTo([0,0]),limitedSpeed=Math.min(options.inertiaMaxSpeed,speed),limitedSpeedVector=speedVector.multiplyBy(limitedSpeed/speed),decelerationDuration=limitedSpeed/(options.inertiaDeceleration*ease),offset=limitedSpeedVector.multiplyBy(-decelerationDuration/2).round();if(!offset.x&&!offset.y){map.fire('moveend');}else{offset=map._limitOffset(offset,map.options.maxBounds);L.Util.requestAnimFrame(function(){map.panBy(offset,{duration:decelerationDuration,easeLinearity:ease,noMoveStart:true,animate:true});});}}}});L.Map.addInitHook('addHandler','dragging',L.Map.Drag);L.Map.mergeOptions({doubleClickZoom:true});L.Map.DoubleClickZoom=L.Handler.extend({addHooks:function(){this._map.on('dblclick',this._onDoubleClick,this);},removeHooks:function(){this._map.off('dblclick',this._onDoubleClick,this);},_onDoubleClick:function(e){var map=this._map,oldZoom=map.getZoom(),delta=map.options.zoomDelta,zoom=e.originalEvent.shiftKey?oldZoom-delta:oldZoom+delta;if(map.options.doubleClickZoom==='center'){map.setZoom(zoom);}else{map.setZoomAround(e.containerPoint,zoom);}}});L.Map.addInitHook('addHandler','doubleClickZoom',L.Map.DoubleClickZoom);L.Map.mergeOptions({scrollWheelZoom:true,wheelDebounceTime:40,wheelPxPerZoomLevel:60});L.Map.ScrollWheelZoom=L.Handler.extend({addHooks:function(){L.DomEvent.on(this._map._container,'mousewheel',this._onWheelScroll,this);this._delta=0;},removeHooks:function(){L.DomEvent.off(this._map._container,'mousewheel',this._onWheelScroll,this);},_onWheelScroll:function(e){var delta=L.DomEvent.getWheelDelta(e);var debounce=this._map.options.wheelDebounceTime;this._delta+=delta;this._lastMousePos=this._map.mouseEventToContainerPoint(e);if(!this._startTime){this._startTime=+new Date();}
var left=Math.max(debounce-(+new Date()-this._startTime),0);clearTimeout(this._timer);this._timer=setTimeout(L.bind(this._performZoom,this),left);L.DomEvent.stop(e);},_performZoom:function(){var map=this._map,zoom=map.getZoom(),snap=this._map.options.zoomSnap||0;map._stop();var d2=this._delta/(this._map.options.wheelPxPerZoomLevel*4),d3=4*Math.log(2/(1+Math.exp(-Math.abs(d2))))/Math.LN2,d4=snap?Math.ceil(d3/snap)*snap:d3,delta=map._limitZoom(zoom+(this._delta>0?d4:-d4))-zoom;this._delta=0;this._startTime=null;if(!delta){return;}
if(map.options.scrollWheelZoom==='center'){map.setZoom(zoom+delta);}else{map.setZoomAround(this._lastMousePos,zoom+delta);}}});L.Map.addInitHook('addHandler','scrollWheelZoom',L.Map.ScrollWheelZoom);L.extend(L.DomEvent,{_touchstart:L.Browser.msPointer?'MSPointerDown':L.Browser.pointer?'pointerdown':'touchstart',_touchend:L.Browser.msPointer?'MSPointerUp':L.Browser.pointer?'pointerup':'touchend',addDoubleTapListener:function(obj,handler,id){var last,touch,doubleTap=false,delay=250;function onTouchStart(e){var count;if(L.Browser.pointer){if((!L.Browser.edge)||e.pointerType==='mouse'){return;}
count=L.DomEvent._pointersCount;}else{count=e.touches.length;}
if(count>1){return;}
var now=Date.now(),delta=now-(last||now);touch=e.touches?e.touches[0]:e;doubleTap=(delta>0&&delta<=delay);last=now;}
function onTouchEnd(e){if(doubleTap&&!touch.cancelBubble){if(L.Browser.pointer){if((!L.Browser.edge)||e.pointerType==='mouse'){return;}
var newTouch={},prop,i;for(i in touch){prop=touch[i];newTouch[i]=prop&&prop.bind?prop.bind(touch):prop;}
touch=newTouch;}
touch.type='dblclick';handler(touch);last=null;}}
var pre='_leaflet_',touchstart=this._touchstart,touchend=this._touchend;obj[pre+touchstart+id]=onTouchStart;obj[pre+touchend+id]=onTouchEnd;obj[pre+'dblclick'+id]=handler;obj.addEventListener(touchstart,onTouchStart,false);obj.addEventListener(touchend,onTouchEnd,false);obj.addEventListener('dblclick',handler,false);return this;},removeDoubleTapListener:function(obj,id){var pre='_leaflet_',touchstart=obj[pre+this._touchstart+id],touchend=obj[pre+this._touchend+id],dblclick=obj[pre+'dblclick'+id];obj.removeEventListener(this._touchstart,touchstart,false);obj.removeEventListener(this._touchend,touchend,false);if(!L.Browser.edge){obj.removeEventListener('dblclick',dblclick,false);}
return this;}});L.extend(L.DomEvent,{POINTER_DOWN:L.Browser.msPointer?'MSPointerDown':'pointerdown',POINTER_MOVE:L.Browser.msPointer?'MSPointerMove':'pointermove',POINTER_UP:L.Browser.msPointer?'MSPointerUp':'pointerup',POINTER_CANCEL:L.Browser.msPointer?'MSPointerCancel':'pointercancel',TAG_WHITE_LIST:['INPUT','SELECT','OPTION'],_pointers:{},_pointersCount:0,addPointerListener:function(obj,type,handler,id){if(type==='touchstart'){this._addPointerStart(obj,handler,id);}else if(type==='touchmove'){this._addPointerMove(obj,handler,id);}else if(type==='touchend'){this._addPointerEnd(obj,handler,id);}
return this;},removePointerListener:function(obj,type,id){var handler=obj['_leaflet_'+type+id];if(type==='touchstart'){obj.removeEventListener(this.POINTER_DOWN,handler,false);}else if(type==='touchmove'){obj.removeEventListener(this.POINTER_MOVE,handler,false);}else if(type==='touchend'){obj.removeEventListener(this.POINTER_UP,handler,false);obj.removeEventListener(this.POINTER_CANCEL,handler,false);}
return this;},_addPointerStart:function(obj,handler,id){var onDown=L.bind(function(e){if(e.pointerType!=='mouse'&&e.MSPOINTER_TYPE_MOUSE&&e.pointerType!==e.MSPOINTER_TYPE_MOUSE){if(this.TAG_WHITE_LIST.indexOf(e.target.tagName)<0){L.DomEvent.preventDefault(e);}else{return;}}
this._handlePointer(e,handler);},this);obj['_leaflet_touchstart'+id]=onDown;obj.addEventListener(this.POINTER_DOWN,onDown,false);if(!this._pointerDocListener){var pointerUp=L.bind(this._globalPointerUp,this);document.documentElement.addEventListener(this.POINTER_DOWN,L.bind(this._globalPointerDown,this),true);document.documentElement.addEventListener(this.POINTER_MOVE,L.bind(this._globalPointerMove,this),true);document.documentElement.addEventListener(this.POINTER_UP,pointerUp,true);document.documentElement.addEventListener(this.POINTER_CANCEL,pointerUp,true);this._pointerDocListener=true;}},_globalPointerDown:function(e){this._pointers[e.pointerId]=e;this._pointersCount++;},_globalPointerMove:function(e){if(this._pointers[e.pointerId]){this._pointers[e.pointerId]=e;}},_globalPointerUp:function(e){delete this._pointers[e.pointerId];this._pointersCount--;},_handlePointer:function(e,handler){e.touches=[];for(var i in this._pointers){e.touches.push(this._pointers[i]);}
e.changedTouches=[e];handler(e);},_addPointerMove:function(obj,handler,id){var onMove=L.bind(function(e){if((e.pointerType===e.MSPOINTER_TYPE_MOUSE||e.pointerType==='mouse')&&e.buttons===0){return;}
this._handlePointer(e,handler);},this);obj['_leaflet_touchmove'+id]=onMove;obj.addEventListener(this.POINTER_MOVE,onMove,false);},_addPointerEnd:function(obj,handler,id){var onUp=L.bind(function(e){this._handlePointer(e,handler);},this);obj['_leaflet_touchend'+id]=onUp;obj.addEventListener(this.POINTER_UP,onUp,false);obj.addEventListener(this.POINTER_CANCEL,onUp,false);}});L.Map.mergeOptions({touchZoom:L.Browser.touch&&!L.Browser.android23,bounceAtZoomLimits:true});L.Map.TouchZoom=L.Handler.extend({addHooks:function(){L.DomUtil.addClass(this._map._container,'leaflet-touch-zoom');L.DomEvent.on(this._map._container,'touchstart',this._onTouchStart,this);},removeHooks:function(){L.DomUtil.removeClass(this._map._container,'leaflet-touch-zoom');L.DomEvent.off(this._map._container,'touchstart',this._onTouchStart,this);},_onTouchStart:function(e){var map=this._map;if(!e.touches||e.touches.length!==2||map._animatingZoom||this._zooming){return;}
var p1=map.mouseEventToContainerPoint(e.touches[0]),p2=map.mouseEventToContainerPoint(e.touches[1]);this._centerPoint=map.getSize()._divideBy(2);this._startLatLng=map.containerPointToLatLng(this._centerPoint);if(map.options.touchZoom!=='center'){this._pinchStartLatLng=map.containerPointToLatLng(p1.add(p2)._divideBy(2));}
this._startDist=p1.distanceTo(p2);this._startZoom=map.getZoom();this._moved=false;this._zooming=true;map._stop();L.DomEvent.on(document,'touchmove',this._onTouchMove,this).on(document,'touchend',this._onTouchEnd,this);L.DomEvent.preventDefault(e);},_onTouchMove:function(e){if(!e.touches||e.touches.length!==2||!this._zooming){return;}
var map=this._map,p1=map.mouseEventToContainerPoint(e.touches[0]),p2=map.mouseEventToContainerPoint(e.touches[1]),scale=p1.distanceTo(p2)/this._startDist;this._zoom=map.getScaleZoom(scale,this._startZoom);if(!map.options.bounceAtZoomLimits&&((this._zoom<map.getMinZoom()&&scale<1)||(this._zoom>map.getMaxZoom()&&scale>1))){this._zoom=map._limitZoom(this._zoom);}
if(map.options.touchZoom==='center'){this._center=this._startLatLng;if(scale===1){return;}}else{var delta=p1._add(p2)._divideBy(2)._subtract(this._centerPoint);if(scale===1&&delta.x===0&&delta.y===0){return;}
this._center=map.unproject(map.project(this._pinchStartLatLng,this._zoom).subtract(delta),this._zoom);}
if(!this._moved){map._moveStart(true);this._moved=true;}
L.Util.cancelAnimFrame(this._animRequest);var moveFn=L.bind(map._move,map,this._center,this._zoom,{pinch:true,round:false});this._animRequest=L.Util.requestAnimFrame(moveFn,this,true);L.DomEvent.preventDefault(e);},_onTouchEnd:function(){if(!this._moved||!this._zooming){this._zooming=false;return;}
this._zooming=false;L.Util.cancelAnimFrame(this._animRequest);L.DomEvent.off(document,'touchmove',this._onTouchMove).off(document,'touchend',this._onTouchEnd);if(this._map.options.zoomAnimation){this._map._animateZoom(this._center,this._map._limitZoom(this._zoom),true,this._map.options.zoomSnap);}else{this._map._resetView(this._center,this._map._limitZoom(this._zoom));}}});L.Map.addInitHook('addHandler','touchZoom',L.Map.TouchZoom);L.Map.mergeOptions({tap:true,tapTolerance:15});L.Map.Tap=L.Handler.extend({addHooks:function(){L.DomEvent.on(this._map._container,'touchstart',this._onDown,this);},removeHooks:function(){L.DomEvent.off(this._map._container,'touchstart',this._onDown,this);},_onDown:function(e){if(!e.touches){return;}
L.DomEvent.preventDefault(e);this._fireClick=true;if(e.touches.length>1){this._fireClick=false;clearTimeout(this._holdTimeout);return;}
var first=e.touches[0],el=first.target;this._startPos=this._newPos=new L.Point(first.clientX,first.clientY);if(el.tagName&&el.tagName.toLowerCase()==='a'){L.DomUtil.addClass(el,'leaflet-active');}
this._holdTimeout=setTimeout(L.bind(function(){if(this._isTapValid()){this._fireClick=false;this._onUp();this._simulateEvent('contextmenu',first);}},this),1000);this._simulateEvent('mousedown',first);L.DomEvent.on(document,{touchmove:this._onMove,touchend:this._onUp},this);},_onUp:function(e){clearTimeout(this._holdTimeout);L.DomEvent.off(document,{touchmove:this._onMove,touchend:this._onUp},this);if(this._fireClick&&e&&e.changedTouches){var first=e.changedTouches[0],el=first.target;if(el&&el.tagName&&el.tagName.toLowerCase()==='a'){L.DomUtil.removeClass(el,'leaflet-active');}
this._simulateEvent('mouseup',first);if(this._isTapValid()){this._simulateEvent('click',first);}}},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance;},_onMove:function(e){var first=e.touches[0];this._newPos=new L.Point(first.clientX,first.clientY);this._simulateEvent('mousemove',first);},_simulateEvent:function(type,e){var simulatedEvent=document.createEvent('MouseEvents');simulatedEvent._simulated=true;e.target._simulatedClick=true;simulatedEvent.initMouseEvent(type,true,true,window,1,e.screenX,e.screenY,e.clientX,e.clientY,false,false,false,false,0,null);e.target.dispatchEvent(simulatedEvent);}});if(L.Browser.touch&&!L.Browser.pointer){L.Map.addInitHook('addHandler','tap',L.Map.Tap);}
L.Map.mergeOptions({boxZoom:true});L.Map.BoxZoom=L.Handler.extend({initialize:function(map){this._map=map;this._container=map._container;this._pane=map._panes.overlayPane;},addHooks:function(){L.DomEvent.on(this._container,'mousedown',this._onMouseDown,this);},removeHooks:function(){L.DomEvent.off(this._container,'mousedown',this._onMouseDown,this);},moved:function(){return this._moved;},_resetState:function(){this._moved=false;},_onMouseDown:function(e){if(!e.shiftKey||((e.which!==1)&&(e.button!==1))){return false;}
this._resetState();L.DomUtil.disableTextSelection();L.DomUtil.disableImageDrag();this._startPoint=this._map.mouseEventToContainerPoint(e);L.DomEvent.on(document,{contextmenu:L.DomEvent.stop,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this);},_onMouseMove:function(e){if(!this._moved){this._moved=true;this._box=L.DomUtil.create('div','leaflet-zoom-box',this._container);L.DomUtil.addClass(this._container,'leaflet-crosshair');this._map.fire('boxzoomstart');}
this._point=this._map.mouseEventToContainerPoint(e);var bounds=new L.Bounds(this._point,this._startPoint),size=bounds.getSize();L.DomUtil.setPosition(this._box,bounds.min);this._box.style.width=size.x+'px';this._box.style.height=size.y+'px';},_finish:function(){if(this._moved){L.DomUtil.remove(this._box);L.DomUtil.removeClass(this._container,'leaflet-crosshair');}
L.DomUtil.enableTextSelection();L.DomUtil.enableImageDrag();L.DomEvent.off(document,{contextmenu:L.DomEvent.stop,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this);},_onMouseUp:function(e){if((e.which!==1)&&(e.button!==1)){return;}
this._finish();if(!this._moved){return;}
setTimeout(L.bind(this._resetState,this),0);var bounds=new L.LatLngBounds(this._map.containerPointToLatLng(this._startPoint),this._map.containerPointToLatLng(this._point));this._map.fitBounds(bounds).fire('boxzoomend',{boxZoomBounds:bounds});},_onKeyDown:function(e){if(e.keyCode===27){this._finish();}}});L.Map.addInitHook('addHandler','boxZoom',L.Map.BoxZoom);L.Map.mergeOptions({keyboard:true,keyboardPanDelta:80});L.Map.Keyboard=L.Handler.extend({keyCodes:{left:[37],right:[39],down:[40],up:[38],zoomIn:[187,107,61,171],zoomOut:[189,109,54,173]},initialize:function(map){this._map=map;this._setPanDelta(map.options.keyboardPanDelta);this._setZoomDelta(map.options.zoomDelta);},addHooks:function(){var container=this._map._container;if(container.tabIndex<=0){container.tabIndex='0';}
L.DomEvent.on(container,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this);this._map.on({focus:this._addHooks,blur:this._removeHooks},this);},removeHooks:function(){this._removeHooks();L.DomEvent.off(this._map._container,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this);this._map.off({focus:this._addHooks,blur:this._removeHooks},this);},_onMouseDown:function(){if(this._focused){return;}
var body=document.body,docEl=document.documentElement,top=body.scrollTop||docEl.scrollTop,left=body.scrollLeft||docEl.scrollLeft;this._map._container.focus();window.scrollTo(left,top);},_onFocus:function(){this._focused=true;this._map.fire('focus');},_onBlur:function(){this._focused=false;this._map.fire('blur');},_setPanDelta:function(panDelta){var keys=this._panKeys={},codes=this.keyCodes,i,len;for(i=0,len=codes.left.length;i<len;i++){keys[codes.left[i]]=[-1*panDelta,0];}
for(i=0,len=codes.right.length;i<len;i++){keys[codes.right[i]]=[panDelta,0];}
for(i=0,len=codes.down.length;i<len;i++){keys[codes.down[i]]=[0,panDelta];}
for(i=0,len=codes.up.length;i<len;i++){keys[codes.up[i]]=[0,-1*panDelta];}},_setZoomDelta:function(zoomDelta){var keys=this._zoomKeys={},codes=this.keyCodes,i,len;for(i=0,len=codes.zoomIn.length;i<len;i++){keys[codes.zoomIn[i]]=zoomDelta;}
for(i=0,len=codes.zoomOut.length;i<len;i++){keys[codes.zoomOut[i]]=-zoomDelta;}},_addHooks:function(){L.DomEvent.on(document,'keydown',this._onKeyDown,this);},_removeHooks:function(){L.DomEvent.off(document,'keydown',this._onKeyDown,this);},_onKeyDown:function(e){if(e.altKey||e.ctrlKey||e.metaKey){return;}
var key=e.keyCode,map=this._map,offset;if(key in this._panKeys){if(map._panAnim&&map._panAnim._inProgress){return;}
offset=this._panKeys[key];if(e.shiftKey){offset=L.point(offset).multiplyBy(3);}
map.panBy(offset);if(map.options.maxBounds){map.panInsideBounds(map.options.maxBounds);}}else if(key in this._zoomKeys){map.setZoom(map.getZoom()+(e.shiftKey?3:1)*this._zoomKeys[key]);}else if(key===27){map.closePopup();}else{return;}
L.DomEvent.stop(e);}});L.Map.addInitHook('addHandler','keyboard',L.Map.Keyboard);L.Handler.MarkerDrag=L.Handler.extend({initialize:function(marker){this._marker=marker;},addHooks:function(){var icon=this._marker._icon;if(!this._draggable){this._draggable=new L.Draggable(icon,icon,true);}
this._draggable.on({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this).enable();L.DomUtil.addClass(icon,'leaflet-marker-draggable');},removeHooks:function(){this._draggable.off({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this).disable();if(this._marker._icon){L.DomUtil.removeClass(this._marker._icon,'leaflet-marker-draggable');}},moved:function(){return this._draggable&&this._draggable._moved;},_onDragStart:function(){this._oldLatLng=this._marker.getLatLng();this._marker.closePopup().fire('movestart').fire('dragstart');},_onDrag:function(e){var marker=this._marker,shadow=marker._shadow,iconPos=L.DomUtil.getPosition(marker._icon),latlng=marker._map.layerPointToLatLng(iconPos);if(shadow){L.DomUtil.setPosition(shadow,iconPos);}
marker._latlng=latlng;e.latlng=latlng;e.oldLatLng=this._oldLatLng;marker.fire('move',e).fire('drag',e);},_onDragEnd:function(e){delete this._oldLatLng;this._marker.fire('moveend').fire('dragend',e);}});L.Control=L.Class.extend({options:{position:'topright'},initialize:function(options){L.setOptions(this,options);},getPosition:function(){return this.options.position;},setPosition:function(position){var map=this._map;if(map){map.removeControl(this);}
this.options.position=position;if(map){map.addControl(this);}
return this;},getContainer:function(){return this._container;},addTo:function(map){this.remove();this._map=map;var container=this._container=this.onAdd(map),pos=this.getPosition(),corner=map._controlCorners[pos];L.DomUtil.addClass(container,'leaflet-control');if(pos.indexOf('bottom')!==-1){corner.insertBefore(container,corner.firstChild);}else{corner.appendChild(container);}
return this;},remove:function(){if(!this._map){return this;}
L.DomUtil.remove(this._container);if(this.onRemove){this.onRemove(this._map);}
this._map=null;return this;},_refocusOnMap:function(e){if(this._map&&e&&e.screenX>0&&e.screenY>0){this._map.getContainer().focus();}}});L.control=function(options){return new L.Control(options);};L.Map.include({addControl:function(control){control.addTo(this);return this;},removeControl:function(control){control.remove();return this;},_initControlPos:function(){var corners=this._controlCorners={},l='leaflet-',container=this._controlContainer=L.DomUtil.create('div',l+'control-container',this._container);function createCorner(vSide,hSide){var className=l+vSide+' '+l+hSide;corners[vSide+hSide]=L.DomUtil.create('div',className,container);}
createCorner('top','left');createCorner('top','right');createCorner('bottom','left');createCorner('bottom','right');},_clearControlPos:function(){L.DomUtil.remove(this._controlContainer);}});L.Control.Zoom=L.Control.extend({options:{position:'topleft',zoomInText:'+',zoomInTitle:'Zoom in',zoomOutText:'-',zoomOutTitle:'Zoom out'},onAdd:function(map){var zoomName='leaflet-control-zoom',container=L.DomUtil.create('div',zoomName+' leaflet-bar'),options=this.options;this._zoomInButton=this._createButton(options.zoomInText,options.zoomInTitle,zoomName+'-in',container,this._zoomIn);this._zoomOutButton=this._createButton(options.zoomOutText,options.zoomOutTitle,zoomName+'-out',container,this._zoomOut);this._updateDisabled();map.on('zoomend zoomlevelschange',this._updateDisabled,this);return container;},onRemove:function(map){map.off('zoomend zoomlevelschange',this._updateDisabled,this);},disable:function(){this._disabled=true;this._updateDisabled();return this;},enable:function(){this._disabled=false;this._updateDisabled();return this;},_zoomIn:function(e){if(!this._disabled&&this._map._zoom<this._map.getMaxZoom()){this._map.zoomIn(this._map.options.zoomDelta*(e.shiftKey?3:1));}},_zoomOut:function(e){if(!this._disabled&&this._map._zoom>this._map.getMinZoom()){this._map.zoomOut(this._map.options.zoomDelta*(e.shiftKey?3:1));}},_createButton:function(html,title,className,container,fn){var link=L.DomUtil.create('a',className,container);link.innerHTML=html;link.href='#';link.title=title;link.setAttribute('role','button');link.setAttribute('aria-label',title);L.DomEvent.on(link,'mousedown dblclick',L.DomEvent.stopPropagation).on(link,'click',L.DomEvent.stop).on(link,'click',fn,this).on(link,'click',this._refocusOnMap,this);return link;},_updateDisabled:function(){var map=this._map,className='leaflet-disabled';L.DomUtil.removeClass(this._zoomInButton,className);L.DomUtil.removeClass(this._zoomOutButton,className);if(this._disabled||map._zoom===map.getMinZoom()){L.DomUtil.addClass(this._zoomOutButton,className);}
if(this._disabled||map._zoom===map.getMaxZoom()){L.DomUtil.addClass(this._zoomInButton,className);}}});L.Map.mergeOptions({zoomControl:true});L.Map.addInitHook(function(){if(this.options.zoomControl){this.zoomControl=new L.Control.Zoom();this.addControl(this.zoomControl);}});L.control.zoom=function(options){return new L.Control.Zoom(options);};L.Control.Attribution=L.Control.extend({options:{position:'bottomright',prefix:'<a href="http://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>'},initialize:function(options){L.setOptions(this,options);this._attributions={};},onAdd:function(map){map.attributionControl=this;this._container=L.DomUtil.create('div','leaflet-control-attribution');if(L.DomEvent){L.DomEvent.disableClickPropagation(this._container);}
for(var i in map._layers){if(map._layers[i].getAttribution){this.addAttribution(map._layers[i].getAttribution());}}
this._update();return this._container;},setPrefix:function(prefix){this.options.prefix=prefix;this._update();return this;},addAttribution:function(text){if(!text){return this;}
if(!this._attributions[text]){this._attributions[text]=0;}
this._attributions[text]++;this._update();return this;},removeAttribution:function(text){if(!text){return this;}
if(this._attributions[text]){this._attributions[text]--;this._update();}
return this;},_update:function(){if(!this._map){return;}
var attribs=[];for(var i in this._attributions){if(this._attributions[i]){attribs.push(i);}}
var prefixAndAttribs=[];if(this.options.prefix){prefixAndAttribs.push(this.options.prefix);}
if(attribs.length){prefixAndAttribs.push(attribs.join(', '));}
this._container.innerHTML=prefixAndAttribs.join(' | ');}});L.Map.mergeOptions({attributionControl:true});L.Map.addInitHook(function(){if(this.options.attributionControl){new L.Control.Attribution().addTo(this);}});L.control.attribution=function(options){return new L.Control.Attribution(options);};L.Control.Scale=L.Control.extend({options:{position:'bottomleft',maxWidth:100,metric:true,imperial:true},onAdd:function(map){var className='leaflet-control-scale',container=L.DomUtil.create('div',className),options=this.options;this._addScales(options,className+'-line',container);map.on(options.updateWhenIdle?'moveend':'move',this._update,this);map.whenReady(this._update,this);return container;},onRemove:function(map){map.off(this.options.updateWhenIdle?'moveend':'move',this._update,this);},_addScales:function(options,className,container){if(options.metric){this._mScale=L.DomUtil.create('div',className,container);}
if(options.imperial){this._iScale=L.DomUtil.create('div',className,container);}},_update:function(){var map=this._map,y=map.getSize().y/2;var maxMeters=map.distance(map.containerPointToLatLng([0,y]),map.containerPointToLatLng([this.options.maxWidth,y]));this._updateScales(maxMeters);},_updateScales:function(maxMeters){if(this.options.metric&&maxMeters){this._updateMetric(maxMeters);}
if(this.options.imperial&&maxMeters){this._updateImperial(maxMeters);}},_updateMetric:function(maxMeters){var meters=this._getRoundNum(maxMeters),label=meters<1000?meters+' m':(meters/1000)+' km';this._updateScale(this._mScale,label,meters/maxMeters);},_updateImperial:function(maxMeters){var maxFeet=maxMeters*3.2808399,maxMiles,miles,feet;if(maxFeet>5280){maxMiles=maxFeet/5280;miles=this._getRoundNum(maxMiles);this._updateScale(this._iScale,miles+' mi',miles/maxMiles);}else{feet=this._getRoundNum(maxFeet);this._updateScale(this._iScale,feet+' ft',feet/maxFeet);}},_updateScale:function(scale,text,ratio){scale.style.width=Math.round(this.options.maxWidth*ratio)+'px';scale.innerHTML=text;},_getRoundNum:function(num){var pow10=Math.pow(10,(Math.floor(num)+'').length-1),d=num/pow10;d=d>=10?10:d>=5?5:d>=3?3:d>=2?2:1;return pow10*d;}});L.control.scale=function(options){return new L.Control.Scale(options);};L.Control.Layers=L.Control.extend({options:{collapsed:true,position:'topright',autoZIndex:true,hideSingleBase:false,sortLayers:false,sortFunction:function(layerA,layerB,nameA,nameB){return nameA<nameB?-1:(nameB<nameA?1:0);}},initialize:function(baseLayers,overlays,options){L.setOptions(this,options);this._layers=[];this._lastZIndex=0;this._handlingClick=false;for(var i in baseLayers){this._addLayer(baseLayers[i],i);}
for(i in overlays){this._addLayer(overlays[i],i,true);}},onAdd:function(map){this._initLayout();this._update();this._map=map;map.on('zoomend',this._checkDisabledLayers,this);return this._container;},onRemove:function(){this._map.off('zoomend',this._checkDisabledLayers,this);for(var i=0;i<this._layers.length;i++){this._layers[i].layer.off('add remove',this._onLayerChange,this);}},addBaseLayer:function(layer,name){this._addLayer(layer,name);return(this._map)?this._update():this;},addOverlay:function(layer,name){this._addLayer(layer,name,true);return(this._map)?this._update():this;},removeLayer:function(layer){layer.off('add remove',this._onLayerChange,this);var obj=this._getLayer(L.stamp(layer));if(obj){this._layers.splice(this._layers.indexOf(obj),1);}
return(this._map)?this._update():this;},expand:function(){L.DomUtil.addClass(this._container,'leaflet-control-layers-expanded');this._form.style.height=null;var acceptableHeight=this._map.getSize().y-(this._container.offsetTop+50);if(acceptableHeight<this._form.clientHeight){L.DomUtil.addClass(this._form,'leaflet-control-layers-scrollbar');this._form.style.height=acceptableHeight+'px';}else{L.DomUtil.removeClass(this._form,'leaflet-control-layers-scrollbar');}
this._checkDisabledLayers();return this;},collapse:function(){L.DomUtil.removeClass(this._container,'leaflet-control-layers-expanded');return this;},_initLayout:function(){var className='leaflet-control-layers',container=this._container=L.DomUtil.create('div',className),collapsed=this.options.collapsed;container.setAttribute('aria-haspopup',true);L.DomEvent.disableClickPropagation(container);if(!L.Browser.touch){L.DomEvent.disableScrollPropagation(container);}
var form=this._form=L.DomUtil.create('form',className+'-list');if(collapsed){this._map.on('click',this.collapse,this);if(!L.Browser.android){L.DomEvent.on(container,{mouseenter:this.expand,mouseleave:this.collapse},this);}}
var link=this._layersLink=L.DomUtil.create('a',className+'-toggle',container);link.href='#';link.title='Layers';if(L.Browser.touch){L.DomEvent.on(link,'click',L.DomEvent.stop).on(link,'click',this.expand,this);}else{L.DomEvent.on(link,'focus',this.expand,this);}
L.DomEvent.on(form,'click',function(){setTimeout(L.bind(this._onInputClick,this),0);},this);if(!collapsed){this.expand();}
this._baseLayersList=L.DomUtil.create('div',className+'-base',form);this._separator=L.DomUtil.create('div',className+'-separator',form);this._overlaysList=L.DomUtil.create('div',className+'-overlays',form);container.appendChild(form);},_getLayer:function(id){for(var i=0;i<this._layers.length;i++){if(this._layers[i]&&L.stamp(this._layers[i].layer)===id){return this._layers[i];}}},_addLayer:function(layer,name,overlay){layer.on('add remove',this._onLayerChange,this);this._layers.push({layer:layer,name:name,overlay:overlay});if(this.options.sortLayers){this._layers.sort(L.bind(function(a,b){return this.options.sortFunction(a.layer,b.layer,a.name,b.name);},this));}
if(this.options.autoZIndex&&layer.setZIndex){this._lastZIndex++;layer.setZIndex(this._lastZIndex);}},_update:function(){if(!this._container){return this;}
L.DomUtil.empty(this._baseLayersList);L.DomUtil.empty(this._overlaysList);var baseLayersPresent,overlaysPresent,i,obj,baseLayersCount=0;for(i=0;i<this._layers.length;i++){obj=this._layers[i];this._addItem(obj);overlaysPresent=overlaysPresent||obj.overlay;baseLayersPresent=baseLayersPresent||!obj.overlay;baseLayersCount+=!obj.overlay?1:0;}
if(this.options.hideSingleBase){baseLayersPresent=baseLayersPresent&&baseLayersCount>1;this._baseLayersList.style.display=baseLayersPresent?'':'none';}
this._separator.style.display=overlaysPresent&&baseLayersPresent?'':'none';return this;},_onLayerChange:function(e){if(!this._handlingClick){this._update();}
var obj=this._getLayer(L.stamp(e.target));var type=obj.overlay?(e.type==='add'?'overlayadd':'overlayremove'):(e.type==='add'?'baselayerchange':null);if(type){this._map.fire(type,obj);}},_createRadioElement:function(name,checked){var radioHtml='<input type="radio" class="leaflet-control-layers-selector" name="'+
name+'"'+(checked?' checked="checked"':'')+'/>';var radioFragment=document.createElement('div');radioFragment.innerHTML=radioHtml;return radioFragment.firstChild;},_addItem:function(obj){var label=document.createElement('label'),checked=this._map.hasLayer(obj.layer),input;if(obj.overlay){input=document.createElement('input');input.type='checkbox';input.className='leaflet-control-layers-selector';input.defaultChecked=checked;}else{input=this._createRadioElement('leaflet-base-layers',checked);}
input.layerId=L.stamp(obj.layer);L.DomEvent.on(input,'click',this._onInputClick,this);var name=document.createElement('span');name.innerHTML=' '+obj.name;var holder=document.createElement('div');label.appendChild(holder);holder.appendChild(input);holder.appendChild(name);var container=obj.overlay?this._overlaysList:this._baseLayersList;container.appendChild(label);this._checkDisabledLayers();return label;},_onInputClick:function(){var inputs=this._form.getElementsByTagName('input'),input,layer,hasLayer;var addedLayers=[],removedLayers=[];this._handlingClick=true;for(var i=inputs.length-1;i>=0;i--){input=inputs[i];layer=this._getLayer(input.layerId).layer;hasLayer=this._map.hasLayer(layer);if(input.checked&&!hasLayer){addedLayers.push(layer);}else if(!input.checked&&hasLayer){removedLayers.push(layer);}}
for(i=0;i<removedLayers.length;i++){this._map.removeLayer(removedLayers[i]);}
for(i=0;i<addedLayers.length;i++){this._map.addLayer(addedLayers[i]);}
this._handlingClick=false;this._refocusOnMap();},_checkDisabledLayers:function(){var inputs=this._form.getElementsByTagName('input'),input,layer,zoom=this._map.getZoom();for(var i=inputs.length-1;i>=0;i--){input=inputs[i];layer=this._getLayer(input.layerId).layer;input.disabled=(layer.options.minZoom!==undefined&&zoom<layer.options.minZoom)||(layer.options.maxZoom!==undefined&&zoom>layer.options.maxZoom);}},_expand:function(){return this.expand();},_collapse:function(){return this.collapse();}});L.control.layers=function(baseLayers,overlays,options){return new L.Control.Layers(baseLayers,overlays,options);};}(window,document));
/*
 Leaflet.markercluster, Provides Beautiful Animated Marker Clustering functionality for Leaflet, a JS library for interactive maps.
 https://github.com/Leaflet/Leaflet.markercluster
 (c) 2012-2013, Dave Leaver, smartrak
 JSMin - 09-May-2018
 Also includes sorttable.js minified
*/
(function(window,document,undefined){L.MarkerClusterGroup=L.FeatureGroup.extend({options:{maxClusterRadius:80,iconCreateFunction:null,spiderfyOnMaxZoom:true,showCoverageOnHover:true,zoomToBoundsOnClick:true,singleMarkerMode:false,disableClusteringAtZoom:null,removeOutsideVisibleBounds:true,animate:true,animateAddingMarkers:false,spiderfyDistanceMultiplier:1,spiderLegPolylineOptions:{weight:1.5,color:'#222',opacity:0.5},chunkedLoading:false,chunkInterval:200,chunkDelay:50,chunkProgress:null,polygonOptions:{}},initialize:function(options){L.Util.setOptions(this,options);if(!this.options.iconCreateFunction){this.options.iconCreateFunction=this._defaultIconCreateFunction;}
if(!this.options.clusterPane){this.options.clusterPane=L.Marker.prototype.options.pane;}
this._featureGroup=L.featureGroup();this._featureGroup.addEventParent(this);this._nonPointGroup=L.featureGroup();this._nonPointGroup.addEventParent(this);this._inZoomAnimation=0;this._needsClustering=[];this._needsRemoving=[];this._currentShownBounds=null;this._queue=[];this._childMarkerEventHandlers={'dragstart':this._childMarkerDragStart,'move':this._childMarkerMoved,'dragend':this._childMarkerDragEnd,};var animate=L.DomUtil.TRANSITION&&this.options.animate;L.extend(this,animate?this._withAnimation:this._noAnimation);this._markerCluster=animate?L.MarkerCluster:L.MarkerClusterNonAnimated;},addLayer:function(layer){if(layer instanceof L.LayerGroup){return this.addLayers([layer]);}
if(!layer.getLatLng){this._nonPointGroup.addLayer(layer);this.fire('layeradd',{layer:layer});return this;}
if(!this._map){this._needsClustering.push(layer);this.fire('layeradd',{layer:layer});return this;}
if(this.hasLayer(layer)){return this;}
if(this._unspiderfy){this._unspiderfy();}
this._addLayer(layer,this._maxZoom);this.fire('layeradd',{layer:layer});this._topClusterLevel._recalculateBounds();this._refreshClustersIcons();var visibleLayer=layer,currentZoom=this._zoom;if(layer.__parent){while(visibleLayer.__parent._zoom>=currentZoom){visibleLayer=visibleLayer.__parent;}}
if(this._currentShownBounds.contains(visibleLayer.getLatLng())){if(this.options.animateAddingMarkers){this._animationAddLayer(layer,visibleLayer);}else{this._animationAddLayerNonAnimated(layer,visibleLayer);}}
return this;},removeLayer:function(layer){if(layer instanceof L.LayerGroup){return this.removeLayers([layer]);}
if(!layer.getLatLng){this._nonPointGroup.removeLayer(layer);this.fire('layerremove',{layer:layer});return this;}
if(!this._map){if(!this._arraySplice(this._needsClustering,layer)&&this.hasLayer(layer)){this._needsRemoving.push({layer:layer,latlng:layer._latlng});}
this.fire('layerremove',{layer:layer});return this;}
if(!layer.__parent){return this;}
if(this._unspiderfy){this._unspiderfy();this._unspiderfyLayer(layer);}
this._removeLayer(layer,true);this.fire('layerremove',{layer:layer});this._topClusterLevel._recalculateBounds();this._refreshClustersIcons();layer.off(this._childMarkerEventHandlers,this);if(this._featureGroup.hasLayer(layer)){this._featureGroup.removeLayer(layer);if(layer.clusterShow){layer.clusterShow();}}
return this;},addLayers:function(layersArray,skipLayerAddEvent){if(!L.Util.isArray(layersArray)){return this.addLayer(layersArray);}
var fg=this._featureGroup,npg=this._nonPointGroup,chunked=this.options.chunkedLoading,chunkInterval=this.options.chunkInterval,chunkProgress=this.options.chunkProgress,l=layersArray.length,offset=0,originalArray=true,m;if(this._map){var started=(new Date()).getTime();var process=L.bind(function(){var start=(new Date()).getTime();for(;offset<l;offset++){if(chunked&&offset%200===0){var elapsed=(new Date()).getTime()-start;if(elapsed>chunkInterval){break;}}
m=layersArray[offset];if(m instanceof L.LayerGroup){if(originalArray){layersArray=layersArray.slice();originalArray=false;}
this._extractNonGroupLayers(m,layersArray);l=layersArray.length;continue;}
if(!m.getLatLng){npg.addLayer(m);if(!skipLayerAddEvent){this.fire('layeradd',{layer:m});}
continue;}
if(this.hasLayer(m)){continue;}
this._addLayer(m,this._maxZoom);if(!skipLayerAddEvent){this.fire('layeradd',{layer:m});}
if(m.__parent){if(m.__parent.getChildCount()===2){var markers=m.__parent.getAllChildMarkers(),otherMarker=markers[0]===m?markers[1]:markers[0];fg.removeLayer(otherMarker);}}}
if(chunkProgress){chunkProgress(offset,l,(new Date()).getTime()-started);}
if(offset===l){this._topClusterLevel._recalculateBounds();this._refreshClustersIcons();this._topClusterLevel._recursivelyAddChildrenToMap(null,this._zoom,this._currentShownBounds);}else{setTimeout(process,this.options.chunkDelay);}},this);process();}else{var needsClustering=this._needsClustering;for(;offset<l;offset++){m=layersArray[offset];if(m instanceof L.LayerGroup){if(originalArray){layersArray=layersArray.slice();originalArray=false;}
this._extractNonGroupLayers(m,layersArray);l=layersArray.length;continue;}
if(!m.getLatLng){npg.addLayer(m);continue;}
if(this.hasLayer(m)){continue;}
needsClustering.push(m);}}
return this;},removeLayers:function(layersArray){var i,m,l=layersArray.length,fg=this._featureGroup,npg=this._nonPointGroup,originalArray=true;if(!this._map){for(i=0;i<l;i++){m=layersArray[i];if(m instanceof L.LayerGroup){if(originalArray){layersArray=layersArray.slice();originalArray=false;}
this._extractNonGroupLayers(m,layersArray);l=layersArray.length;continue;}
this._arraySplice(this._needsClustering,m);npg.removeLayer(m);if(this.hasLayer(m)){this._needsRemoving.push({layer:m,latlng:m._latlng});}
this.fire('layerremove',{layer:m});}
return this;}
if(this._unspiderfy){this._unspiderfy();var layersArray2=layersArray.slice(),l2=l;for(i=0;i<l2;i++){m=layersArray2[i];if(m instanceof L.LayerGroup){this._extractNonGroupLayers(m,layersArray2);l2=layersArray2.length;continue;}
this._unspiderfyLayer(m);}}
for(i=0;i<l;i++){m=layersArray[i];if(m instanceof L.LayerGroup){if(originalArray){layersArray=layersArray.slice();originalArray=false;}
this._extractNonGroupLayers(m,layersArray);l=layersArray.length;continue;}
if(!m.__parent){npg.removeLayer(m);this.fire('layerremove',{layer:m});continue;}
this._removeLayer(m,true,true);this.fire('layerremove',{layer:m});if(fg.hasLayer(m)){fg.removeLayer(m);if(m.clusterShow){m.clusterShow();}}}
this._topClusterLevel._recalculateBounds();this._refreshClustersIcons();this._topClusterLevel._recursivelyAddChildrenToMap(null,this._zoom,this._currentShownBounds);return this;},clearLayers:function(){if(!this._map){this._needsClustering=[];delete this._gridClusters;delete this._gridUnclustered;}
if(this._noanimationUnspiderfy){this._noanimationUnspiderfy();}
this._featureGroup.clearLayers();this._nonPointGroup.clearLayers();this.eachLayer(function(marker){marker.off(this._childMarkerEventHandlers,this);delete marker.__parent;},this);if(this._map){this._generateInitialClusters();}
return this;},getBounds:function(){var bounds=new L.LatLngBounds();if(this._topClusterLevel){bounds.extend(this._topClusterLevel._bounds);}
for(var i=this._needsClustering.length-1;i>=0;i--){bounds.extend(this._needsClustering[i].getLatLng());}
bounds.extend(this._nonPointGroup.getBounds());return bounds;},eachLayer:function(method,context){var markers=this._needsClustering.slice(),needsRemoving=this._needsRemoving,thisNeedsRemoving,i,j;if(this._topClusterLevel){this._topClusterLevel.getAllChildMarkers(markers);}
for(i=markers.length-1;i>=0;i--){thisNeedsRemoving=true;for(j=needsRemoving.length-1;j>=0;j--){if(needsRemoving[j].layer===markers[i]){thisNeedsRemoving=false;break;}}
if(thisNeedsRemoving){method.call(context,markers[i]);}}
this._nonPointGroup.eachLayer(method,context);},getLayers:function(){var layers=[];this.eachLayer(function(l){layers.push(l);});return layers;},getLayer:function(id){var result=null;id=parseInt(id,10);this.eachLayer(function(l){if(L.stamp(l)===id){result=l;}});return result;},hasLayer:function(layer){if(!layer){return false;}
var i,anArray=this._needsClustering;for(i=anArray.length-1;i>=0;i--){if(anArray[i]===layer){return true;}}
anArray=this._needsRemoving;for(i=anArray.length-1;i>=0;i--){if(anArray[i].layer===layer){return false;}}
return!!(layer.__parent&&layer.__parent._group===this)||this._nonPointGroup.hasLayer(layer);},zoomToShowLayer:function(layer,callback){if(typeof callback!=='function'){callback=function(){};}
var showMarker=function(){if((layer._icon||layer.__parent._icon)&&!this._inZoomAnimation){this._map.off('moveend',showMarker,this);this.off('animationend',showMarker,this);if(layer._icon){callback();}else if(layer.__parent._icon){this.once('spiderfied',callback,this);layer.__parent.spiderfy();}}};if(layer._icon&&this._map.getBounds().contains(layer.getLatLng())){callback();}else if(layer.__parent._zoom<Math.round(this._map._zoom)){this._map.on('moveend',showMarker,this);this._map.panTo(layer.getLatLng());}else{this._map.on('moveend',showMarker,this);this.on('animationend',showMarker,this);layer.__parent.zoomToBounds();}},onAdd:function(map){this._map=map;var i,l,layer;if(!isFinite(this._map.getMaxZoom())){throw"Map has no maxZoom specified";}
this._featureGroup.addTo(map);this._nonPointGroup.addTo(map);if(!this._gridClusters){this._generateInitialClusters();}
this._maxLat=map.options.crs.projection.MAX_LATITUDE;for(i=0,l=this._needsRemoving.length;i<l;i++){layer=this._needsRemoving[i];layer.newlatlng=layer.layer._latlng;layer.layer._latlng=layer.latlng;}
for(i=0,l=this._needsRemoving.length;i<l;i++){layer=this._needsRemoving[i];this._removeLayer(layer.layer,true);layer.layer._latlng=layer.newlatlng;}
this._needsRemoving=[];this._zoom=Math.round(this._map._zoom);this._currentShownBounds=this._getExpandedVisibleBounds();this._map.on('zoomend',this._zoomEnd,this);this._map.on('moveend',this._moveEnd,this);if(this._spiderfierOnAdd){this._spiderfierOnAdd();}
this._bindEvents();l=this._needsClustering;this._needsClustering=[];this.addLayers(l,true);},onRemove:function(map){map.off('zoomend',this._zoomEnd,this);map.off('moveend',this._moveEnd,this);this._unbindEvents();this._map._mapPane.className=this._map._mapPane.className.replace(' leaflet-cluster-anim','');if(this._spiderfierOnRemove){this._spiderfierOnRemove();}
delete this._maxLat;this._hideCoverage();this._featureGroup.remove();this._nonPointGroup.remove();this._featureGroup.clearLayers();this._map=null;},getVisibleParent:function(marker){var vMarker=marker;while(vMarker&&!vMarker._icon){vMarker=vMarker.__parent;}
return vMarker||null;},_arraySplice:function(anArray,obj){for(var i=anArray.length-1;i>=0;i--){if(anArray[i]===obj){anArray.splice(i,1);return true;}}},_removeFromGridUnclustered:function(marker,z){var map=this._map,gridUnclustered=this._gridUnclustered,minZoom=Math.floor(this._map.getMinZoom());for(;z>=minZoom;z--){if(!gridUnclustered[z].removeObject(marker,map.project(marker.getLatLng(),z))){break;}}},_childMarkerDragStart:function(e){e.target.__dragStart=e.target._latlng;},_childMarkerMoved:function(e){if(!this._ignoreMove&&!e.target.__dragStart){var isPopupOpen=e.target._popup&&e.target._popup.isOpen();this._moveChild(e.target,e.oldLatLng,e.latlng);if(isPopupOpen){e.target.openPopup();}}},_moveChild:function(layer,from,to){layer._latlng=from;this.removeLayer(layer);layer._latlng=to;this.addLayer(layer);},_childMarkerDragEnd:function(e){if(e.target.__dragStart){this._moveChild(e.target,e.target.__dragStart,e.target._latlng);}
delete e.target.__dragStart;},_removeLayer:function(marker,removeFromDistanceGrid,dontUpdateMap){var gridClusters=this._gridClusters,gridUnclustered=this._gridUnclustered,fg=this._featureGroup,map=this._map,minZoom=Math.floor(this._map.getMinZoom());if(removeFromDistanceGrid){this._removeFromGridUnclustered(marker,this._maxZoom);}
var cluster=marker.__parent,markers=cluster._markers,otherMarker;this._arraySplice(markers,marker);while(cluster){cluster._childCount--;cluster._boundsNeedUpdate=true;if(cluster._zoom<minZoom){break;}else if(removeFromDistanceGrid&&cluster._childCount<=1){otherMarker=cluster._markers[0]===marker?cluster._markers[1]:cluster._markers[0];gridClusters[cluster._zoom].removeObject(cluster,map.project(cluster._cLatLng,cluster._zoom));gridUnclustered[cluster._zoom].addObject(otherMarker,map.project(otherMarker.getLatLng(),cluster._zoom));this._arraySplice(cluster.__parent._childClusters,cluster);cluster.__parent._markers.push(otherMarker);otherMarker.__parent=cluster.__parent;if(cluster._icon){fg.removeLayer(cluster);if(!dontUpdateMap){fg.addLayer(otherMarker);}}}else{cluster._iconNeedsUpdate=true;}
cluster=cluster.__parent;}
delete marker.__parent;},_isOrIsParent:function(el,oel){while(oel){if(el===oel){return true;}
oel=oel.parentNode;}
return false;},fire:function(type,data,propagate){if(data&&data.layer instanceof L.MarkerCluster){if(data.originalEvent&&this._isOrIsParent(data.layer._icon,data.originalEvent.relatedTarget)){return;}
type='cluster'+type;}
L.FeatureGroup.prototype.fire.call(this,type,data,propagate);},listens:function(type,propagate){return L.FeatureGroup.prototype.listens.call(this,type,propagate)||L.FeatureGroup.prototype.listens.call(this,'cluster'+type,propagate);},_defaultIconCreateFunction:function(cluster){var childCount=cluster.getChildCount();var c=' marker-cluster-';if(childCount<10){c+='small';}else if(childCount<100){c+='medium';}else{c+='large';}
return new L.DivIcon({html:'<div><span>'+childCount+'</span></div>',className:'marker-cluster'+c,iconSize:new L.Point(40,40)});},_bindEvents:function(){var map=this._map,spiderfyOnMaxZoom=this.options.spiderfyOnMaxZoom,showCoverageOnHover=this.options.showCoverageOnHover,zoomToBoundsOnClick=this.options.zoomToBoundsOnClick;if(spiderfyOnMaxZoom||zoomToBoundsOnClick){this.on('clusterclick',this._zoomOrSpiderfy,this);}
if(showCoverageOnHover){this.on('clustermouseover',this._showCoverage,this);this.on('clustermouseout',this._hideCoverage,this);map.on('zoomend',this._hideCoverage,this);}},_zoomOrSpiderfy:function(e){var cluster=e.layer,bottomCluster=cluster;while(bottomCluster._childClusters.length===1){bottomCluster=bottomCluster._childClusters[0];}
if(bottomCluster._zoom===this._maxZoom&&bottomCluster._childCount===cluster._childCount&&this.options.spiderfyOnMaxZoom){cluster.spiderfy();}else if(this.options.zoomToBoundsOnClick){cluster.zoomToBounds();}
if(e.originalEvent&&e.originalEvent.keyCode===13){this._map._container.focus();}},_showCoverage:function(e){var map=this._map;if(this._inZoomAnimation){return;}
if(this._shownPolygon){map.removeLayer(this._shownPolygon);}
if(e.layer.getChildCount()>2&&e.layer!==this._spiderfied){this._shownPolygon=new L.Polygon(e.layer.getConvexHull(),this.options.polygonOptions);map.addLayer(this._shownPolygon);}},_hideCoverage:function(){if(this._shownPolygon){this._map.removeLayer(this._shownPolygon);this._shownPolygon=null;}},_unbindEvents:function(){var spiderfyOnMaxZoom=this.options.spiderfyOnMaxZoom,showCoverageOnHover=this.options.showCoverageOnHover,zoomToBoundsOnClick=this.options.zoomToBoundsOnClick,map=this._map;if(spiderfyOnMaxZoom||zoomToBoundsOnClick){this.off('clusterclick',this._zoomOrSpiderfy,this);}
if(showCoverageOnHover){this.off('clustermouseover',this._showCoverage,this);this.off('clustermouseout',this._hideCoverage,this);map.off('zoomend',this._hideCoverage,this);}},_zoomEnd:function(){if(!this._map){return;}
this._mergeSplitClusters();this._zoom=Math.round(this._map._zoom);this._currentShownBounds=this._getExpandedVisibleBounds();},_moveEnd:function(){if(this._inZoomAnimation){return;}
var newBounds=this._getExpandedVisibleBounds();this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),this._zoom,newBounds);this._topClusterLevel._recursivelyAddChildrenToMap(null,Math.round(this._map._zoom),newBounds);this._currentShownBounds=newBounds;return;},_generateInitialClusters:function(){var maxZoom=Math.ceil(this._map.getMaxZoom()),minZoom=Math.floor(this._map.getMinZoom()),radius=this.options.maxClusterRadius,radiusFn=radius;if(typeof radius!=="function"){radiusFn=function(){return radius;};}
if(this.options.disableClusteringAtZoom!==null){maxZoom=this.options.disableClusteringAtZoom-1;}
this._maxZoom=maxZoom;this._gridClusters={};this._gridUnclustered={};for(var zoom=maxZoom;zoom>=minZoom;zoom--){this._gridClusters[zoom]=new L.DistanceGrid(radiusFn(zoom));this._gridUnclustered[zoom]=new L.DistanceGrid(radiusFn(zoom));}
this._topClusterLevel=new this._markerCluster(this,minZoom-1);},_addLayer:function(layer,zoom){var gridClusters=this._gridClusters,gridUnclustered=this._gridUnclustered,minZoom=Math.floor(this._map.getMinZoom()),markerPoint,z;if(this.options.singleMarkerMode){this._overrideMarkerIcon(layer);}
layer.on(this._childMarkerEventHandlers,this);for(;zoom>=minZoom;zoom--){markerPoint=this._map.project(layer.getLatLng(),zoom);var closest=gridClusters[zoom].getNearObject(markerPoint);if(closest){closest._addChild(layer);layer.__parent=closest;return;}
closest=gridUnclustered[zoom].getNearObject(markerPoint);if(closest){var parent=closest.__parent;if(parent){this._removeLayer(closest,false);}
var newCluster=new this._markerCluster(this,zoom,closest,layer);gridClusters[zoom].addObject(newCluster,this._map.project(newCluster._cLatLng,zoom));closest.__parent=newCluster;layer.__parent=newCluster;var lastParent=newCluster;for(z=zoom-1;z>parent._zoom;z--){lastParent=new this._markerCluster(this,z,lastParent);gridClusters[z].addObject(lastParent,this._map.project(closest.getLatLng(),z));}
parent._addChild(lastParent);this._removeFromGridUnclustered(closest,zoom);return;}
gridUnclustered[zoom].addObject(layer,markerPoint);}
this._topClusterLevel._addChild(layer);layer.__parent=this._topClusterLevel;return;},_refreshClustersIcons:function(){this._featureGroup.eachLayer(function(c){if(c instanceof L.MarkerCluster&&c._iconNeedsUpdate){c._updateIcon();}});},_enqueue:function(fn){this._queue.push(fn);if(!this._queueTimeout){this._queueTimeout=setTimeout(L.bind(this._processQueue,this),300);}},_processQueue:function(){for(var i=0;i<this._queue.length;i++){this._queue[i].call(this);}
this._queue.length=0;clearTimeout(this._queueTimeout);this._queueTimeout=null;},_mergeSplitClusters:function(){var mapZoom=Math.round(this._map._zoom);this._processQueue();if(this._zoom<mapZoom&&this._currentShownBounds.intersects(this._getExpandedVisibleBounds())){this._animationStart();this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),this._zoom,this._getExpandedVisibleBounds());this._animationZoomIn(this._zoom,mapZoom);}else if(this._zoom>mapZoom){this._animationStart();this._animationZoomOut(this._zoom,mapZoom);}else{this._moveEnd();}},_getExpandedVisibleBounds:function(){if(!this.options.removeOutsideVisibleBounds){return this._mapBoundsInfinite;}else if(L.Browser.mobile){return this._checkBoundsMaxLat(this._map.getBounds());}
return this._checkBoundsMaxLat(this._map.getBounds().pad(1));},_checkBoundsMaxLat:function(bounds){var maxLat=this._maxLat;if(maxLat!==undefined){if(bounds.getNorth()>=maxLat){bounds._northEast.lat=Infinity;}
if(bounds.getSouth()<=-maxLat){bounds._southWest.lat=-Infinity;}}
return bounds;},_animationAddLayerNonAnimated:function(layer,newCluster){if(newCluster===layer){this._featureGroup.addLayer(layer);}else if(newCluster._childCount===2){newCluster._addToMap();var markers=newCluster.getAllChildMarkers();this._featureGroup.removeLayer(markers[0]);this._featureGroup.removeLayer(markers[1]);}else{newCluster._updateIcon();}},_extractNonGroupLayers:function(group,output){var layers=group.getLayers(),i=0,layer;output=output||[];for(;i<layers.length;i++){layer=layers[i];if(layer instanceof L.LayerGroup){this._extractNonGroupLayers(layer,output);continue;}
output.push(layer);}
return output;},_overrideMarkerIcon:function(layer){var icon=layer.options.icon=this.options.iconCreateFunction({getChildCount:function(){return 1;},getAllChildMarkers:function(){return[layer];}});return icon;}});L.MarkerClusterGroup.include({_mapBoundsInfinite:new L.LatLngBounds(new L.LatLng(-Infinity,-Infinity),new L.LatLng(Infinity,Infinity))});L.MarkerClusterGroup.include({_noAnimation:{_animationStart:function(){},_animationZoomIn:function(previousZoomLevel,newZoomLevel){this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),previousZoomLevel);this._topClusterLevel._recursivelyAddChildrenToMap(null,newZoomLevel,this._getExpandedVisibleBounds());this.fire('animationend');},_animationZoomOut:function(previousZoomLevel,newZoomLevel){this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),previousZoomLevel);this._topClusterLevel._recursivelyAddChildrenToMap(null,newZoomLevel,this._getExpandedVisibleBounds());this.fire('animationend');},_animationAddLayer:function(layer,newCluster){this._animationAddLayerNonAnimated(layer,newCluster);}},_withAnimation:{_animationStart:function(){this._map._mapPane.className+=' leaflet-cluster-anim';this._inZoomAnimation++;},_animationZoomIn:function(previousZoomLevel,newZoomLevel){var bounds=this._getExpandedVisibleBounds(),fg=this._featureGroup,minZoom=Math.floor(this._map.getMinZoom()),i;this._ignoreMove=true;this._topClusterLevel._recursively(bounds,previousZoomLevel,minZoom,function(c){var startPos=c._latlng,markers=c._markers,m;if(!bounds.contains(startPos)){startPos=null;}
if(c._isSingleParent()&&previousZoomLevel+1===newZoomLevel){fg.removeLayer(c);c._recursivelyAddChildrenToMap(null,newZoomLevel,bounds);}else{c.clusterHide();c._recursivelyAddChildrenToMap(startPos,newZoomLevel,bounds);}
for(i=markers.length-1;i>=0;i--){m=markers[i];if(!bounds.contains(m._latlng)){fg.removeLayer(m);}}});this._forceLayout();this._topClusterLevel._recursivelyBecomeVisible(bounds,newZoomLevel);fg.eachLayer(function(n){if(!(n instanceof L.MarkerCluster)&&n._icon){n.clusterShow();}});this._topClusterLevel._recursively(bounds,previousZoomLevel,newZoomLevel,function(c){c._recursivelyRestoreChildPositions(newZoomLevel);});this._ignoreMove=false;this._enqueue(function(){this._topClusterLevel._recursively(bounds,previousZoomLevel,minZoom,function(c){fg.removeLayer(c);c.clusterShow();});this._animationEnd();});},_animationZoomOut:function(previousZoomLevel,newZoomLevel){this._animationZoomOutSingle(this._topClusterLevel,previousZoomLevel-1,newZoomLevel);this._topClusterLevel._recursivelyAddChildrenToMap(null,newZoomLevel,this._getExpandedVisibleBounds());this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),previousZoomLevel,this._getExpandedVisibleBounds());},_animationAddLayer:function(layer,newCluster){var me=this,fg=this._featureGroup;fg.addLayer(layer);if(newCluster!==layer){if(newCluster._childCount>2){newCluster._updateIcon();this._forceLayout();this._animationStart();layer._setPos(this._map.latLngToLayerPoint(newCluster.getLatLng()));layer.clusterHide();this._enqueue(function(){fg.removeLayer(layer);layer.clusterShow();me._animationEnd();});}else{this._forceLayout();me._animationStart();me._animationZoomOutSingle(newCluster,this._map.getMaxZoom(),this._zoom);}}}},_animationZoomOutSingle:function(cluster,previousZoomLevel,newZoomLevel){var bounds=this._getExpandedVisibleBounds(),minZoom=Math.floor(this._map.getMinZoom());cluster._recursivelyAnimateChildrenInAndAddSelfToMap(bounds,minZoom,previousZoomLevel+1,newZoomLevel);var me=this;this._forceLayout();cluster._recursivelyBecomeVisible(bounds,newZoomLevel);this._enqueue(function(){if(cluster._childCount===1){var m=cluster._markers[0];this._ignoreMove=true;m.setLatLng(m.getLatLng());this._ignoreMove=false;if(m.clusterShow){m.clusterShow();}}else{cluster._recursively(bounds,newZoomLevel,minZoom,function(c){c._recursivelyRemoveChildrenFromMap(bounds,minZoom,previousZoomLevel+1);});}
me._animationEnd();});},_animationEnd:function(){if(this._map){this._map._mapPane.className=this._map._mapPane.className.replace(' leaflet-cluster-anim','');}
this._inZoomAnimation--;this.fire('animationend');},_forceLayout:function(){L.Util.falseFn(document.body.offsetWidth);}});L.markerClusterGroup=function(options){return new L.MarkerClusterGroup(options);};L.MarkerCluster=L.Marker.extend({initialize:function(group,zoom,a,b){L.Marker.prototype.initialize.call(this,a?(a._cLatLng||a.getLatLng()):new L.LatLng(0,0),{icon:this,pane:group.options.clusterPane});this._group=group;this._zoom=zoom;this._markers=[];this._childClusters=[];this._childCount=0;this._iconNeedsUpdate=true;this._boundsNeedUpdate=true;this._bounds=new L.LatLngBounds();if(a){this._addChild(a);}
if(b){this._addChild(b);}},getAllChildMarkers:function(storageArray){storageArray=storageArray||[];for(var i=this._childClusters.length-1;i>=0;i--){this._childClusters[i].getAllChildMarkers(storageArray);}
for(var j=this._markers.length-1;j>=0;j--){storageArray.push(this._markers[j]);}
return storageArray;},getChildCount:function(){return this._childCount;},zoomToBounds:function(fitBoundsOptions){var childClusters=this._childClusters.slice(),map=this._group._map,boundsZoom=map.getBoundsZoom(this._bounds),zoom=this._zoom+1,mapZoom=map.getZoom(),i;while(childClusters.length>0&&boundsZoom>zoom){zoom++;var newClusters=[];for(i=0;i<childClusters.length;i++){newClusters=newClusters.concat(childClusters[i]._childClusters);}
childClusters=newClusters;}
if(boundsZoom>zoom){this._group._map.setView(this._latlng,zoom);}else if(boundsZoom<=mapZoom){this._group._map.setView(this._latlng,mapZoom+1);}else{this._group._map.fitBounds(this._bounds,fitBoundsOptions);}},getBounds:function(){var bounds=new L.LatLngBounds();bounds.extend(this._bounds);return bounds;},_updateIcon:function(){this._iconNeedsUpdate=true;if(this._icon){this.setIcon(this);}},createIcon:function(){if(this._iconNeedsUpdate){this._iconObj=this._group.options.iconCreateFunction(this);this._iconNeedsUpdate=false;}
return this._iconObj.createIcon();},createShadow:function(){return this._iconObj.createShadow();},_addChild:function(new1,isNotificationFromChild){this._iconNeedsUpdate=true;this._boundsNeedUpdate=true;this._setClusterCenter(new1);if(new1 instanceof L.MarkerCluster){if(!isNotificationFromChild){this._childClusters.push(new1);new1.__parent=this;}
this._childCount+=new1._childCount;}else{if(!isNotificationFromChild){this._markers.push(new1);}
this._childCount++;}
if(this.__parent){this.__parent._addChild(new1,true);}},_setClusterCenter:function(child){if(!this._cLatLng){this._cLatLng=child._cLatLng||child._latlng;}},_resetBounds:function(){var bounds=this._bounds;if(bounds._southWest){bounds._southWest.lat=Infinity;bounds._southWest.lng=Infinity;}
if(bounds._northEast){bounds._northEast.lat=-Infinity;bounds._northEast.lng=-Infinity;}},_recalculateBounds:function(){var markers=this._markers,childClusters=this._childClusters,latSum=0,lngSum=0,totalCount=this._childCount,i,child,childLatLng,childCount;if(totalCount===0){return;}
this._resetBounds();for(i=0;i<markers.length;i++){childLatLng=markers[i]._latlng;this._bounds.extend(childLatLng);latSum+=childLatLng.lat;lngSum+=childLatLng.lng;}
for(i=0;i<childClusters.length;i++){child=childClusters[i];if(child._boundsNeedUpdate){child._recalculateBounds();}
this._bounds.extend(child._bounds);childLatLng=child._wLatLng;childCount=child._childCount;latSum+=childLatLng.lat*childCount;lngSum+=childLatLng.lng*childCount;}
this._latlng=this._wLatLng=new L.LatLng(latSum/totalCount,lngSum/totalCount);this._boundsNeedUpdate=false;},_addToMap:function(startPos){if(startPos){this._backupLatlng=this._latlng;this.setLatLng(startPos);}
this._group._featureGroup.addLayer(this);},_recursivelyAnimateChildrenIn:function(bounds,center,maxZoom){this._recursively(bounds,this._group._map.getMinZoom(),maxZoom-1,function(c){var markers=c._markers,i,m;for(i=markers.length-1;i>=0;i--){m=markers[i];if(m._icon){m._setPos(center);m.clusterHide();}}},function(c){var childClusters=c._childClusters,j,cm;for(j=childClusters.length-1;j>=0;j--){cm=childClusters[j];if(cm._icon){cm._setPos(center);cm.clusterHide();}}});},_recursivelyAnimateChildrenInAndAddSelfToMap:function(bounds,mapMinZoom,previousZoomLevel,newZoomLevel){this._recursively(bounds,newZoomLevel,mapMinZoom,function(c){c._recursivelyAnimateChildrenIn(bounds,c._group._map.latLngToLayerPoint(c.getLatLng()).round(),previousZoomLevel);if(c._isSingleParent()&&previousZoomLevel-1===newZoomLevel){c.clusterShow();c._recursivelyRemoveChildrenFromMap(bounds,mapMinZoom,previousZoomLevel);}else{c.clusterHide();}
c._addToMap();});},_recursivelyBecomeVisible:function(bounds,zoomLevel){this._recursively(bounds,this._group._map.getMinZoom(),zoomLevel,null,function(c){c.clusterShow();});},_recursivelyAddChildrenToMap:function(startPos,zoomLevel,bounds){this._recursively(bounds,this._group._map.getMinZoom()-1,zoomLevel,function(c){if(zoomLevel===c._zoom){return;}
for(var i=c._markers.length-1;i>=0;i--){var nm=c._markers[i];if(!bounds.contains(nm._latlng)){continue;}
if(startPos){nm._backupLatlng=nm.getLatLng();nm.setLatLng(startPos);if(nm.clusterHide){nm.clusterHide();}}
c._group._featureGroup.addLayer(nm);}},function(c){c._addToMap(startPos);});},_recursivelyRestoreChildPositions:function(zoomLevel){for(var i=this._markers.length-1;i>=0;i--){var nm=this._markers[i];if(nm._backupLatlng){nm.setLatLng(nm._backupLatlng);delete nm._backupLatlng;}}
if(zoomLevel-1===this._zoom){for(var j=this._childClusters.length-1;j>=0;j--){this._childClusters[j]._restorePosition();}}else{for(var k=this._childClusters.length-1;k>=0;k--){this._childClusters[k]._recursivelyRestoreChildPositions(zoomLevel);}}},_restorePosition:function(){if(this._backupLatlng){this.setLatLng(this._backupLatlng);delete this._backupLatlng;}},_recursivelyRemoveChildrenFromMap:function(previousBounds,mapMinZoom,zoomLevel,exceptBounds){var m,i;this._recursively(previousBounds,mapMinZoom-1,zoomLevel-1,function(c){for(i=c._markers.length-1;i>=0;i--){m=c._markers[i];if(!exceptBounds||!exceptBounds.contains(m._latlng)){c._group._featureGroup.removeLayer(m);if(m.clusterShow){m.clusterShow();}}}},function(c){for(i=c._childClusters.length-1;i>=0;i--){m=c._childClusters[i];if(!exceptBounds||!exceptBounds.contains(m._latlng)){c._group._featureGroup.removeLayer(m);if(m.clusterShow){m.clusterShow();}}}});},_recursively:function(boundsToApplyTo,zoomLevelToStart,zoomLevelToStop,runAtEveryLevel,runAtBottomLevel){var childClusters=this._childClusters,zoom=this._zoom,i,c;if(zoomLevelToStart<=zoom){if(runAtEveryLevel){runAtEveryLevel(this);}
if(runAtBottomLevel&&zoom===zoomLevelToStop){runAtBottomLevel(this);}}
if(zoom<zoomLevelToStart||zoom<zoomLevelToStop){for(i=childClusters.length-1;i>=0;i--){c=childClusters[i];if(boundsToApplyTo.intersects(c._bounds)){c._recursively(boundsToApplyTo,zoomLevelToStart,zoomLevelToStop,runAtEveryLevel,runAtBottomLevel);}}}},_isSingleParent:function(){return this._childClusters.length>0&&this._childClusters[0]._childCount===this._childCount;}});L.Marker.include({clusterHide:function(){this.options.opacityWhenUnclustered=this.options.opacity||1;return this.setOpacity(0);},clusterShow:function(){var ret=this.setOpacity(this.options.opacity||this.options.opacityWhenUnclustered);delete this.options.opacityWhenUnclustered;return ret;}});L.DistanceGrid=function(cellSize){this._cellSize=cellSize;this._sqCellSize=cellSize*cellSize;this._grid={};this._objectPoint={};};L.DistanceGrid.prototype={addObject:function(obj,point){var x=this._getCoord(point.x),y=this._getCoord(point.y),grid=this._grid,row=grid[y]=grid[y]||{},cell=row[x]=row[x]||[],stamp=L.Util.stamp(obj);this._objectPoint[stamp]=point;cell.push(obj);},updateObject:function(obj,point){this.removeObject(obj);this.addObject(obj,point);},removeObject:function(obj,point){var x=this._getCoord(point.x),y=this._getCoord(point.y),grid=this._grid,row=grid[y]=grid[y]||{},cell=row[x]=row[x]||[],i,len;delete this._objectPoint[L.Util.stamp(obj)];for(i=0,len=cell.length;i<len;i++){if(cell[i]===obj){cell.splice(i,1);if(len===1){delete row[x];}
return true;}}},eachObject:function(fn,context){var i,j,k,len,row,cell,removed,grid=this._grid;for(i in grid){row=grid[i];for(j in row){cell=row[j];for(k=0,len=cell.length;k<len;k++){removed=fn.call(context,cell[k]);if(removed){k--;len--;}}}}},getNearObject:function(point){var x=this._getCoord(point.x),y=this._getCoord(point.y),i,j,k,row,cell,len,obj,dist,objectPoint=this._objectPoint,closestDistSq=this._sqCellSize,closest=null;for(i=y-1;i<=y+1;i++){row=this._grid[i];if(row){for(j=x-1;j<=x+1;j++){cell=row[j];if(cell){for(k=0,len=cell.length;k<len;k++){obj=cell[k];dist=this._sqDist(objectPoint[L.Util.stamp(obj)],point);if(dist<closestDistSq){closestDistSq=dist;closest=obj;}}}}}}
return closest;},_getCoord:function(x){return Math.floor(x/this._cellSize);},_sqDist:function(p,p2){var dx=p2.x-p.x,dy=p2.y-p.y;return dx*dx+dy*dy;}};(function(){L.QuickHull={getDistant:function(cpt,bl){var vY=bl[1].lat-bl[0].lat,vX=bl[0].lng-bl[1].lng;return(vX*(cpt.lat-bl[0].lat)+vY*(cpt.lng-bl[0].lng));},findMostDistantPointFromBaseLine:function(baseLine,latLngs){var maxD=0,maxPt=null,newPoints=[],i,pt,d;for(i=latLngs.length-1;i>=0;i--){pt=latLngs[i];d=this.getDistant(pt,baseLine);if(d>0){newPoints.push(pt);}else{continue;}
if(d>maxD){maxD=d;maxPt=pt;}}
return{maxPoint:maxPt,newPoints:newPoints};},buildConvexHull:function(baseLine,latLngs){var convexHullBaseLines=[],t=this.findMostDistantPointFromBaseLine(baseLine,latLngs);if(t.maxPoint){convexHullBaseLines=convexHullBaseLines.concat(this.buildConvexHull([baseLine[0],t.maxPoint],t.newPoints));convexHullBaseLines=convexHullBaseLines.concat(this.buildConvexHull([t.maxPoint,baseLine[1]],t.newPoints));return convexHullBaseLines;}else{return[baseLine[0]];}},getConvexHull:function(latLngs){var maxLat=false,minLat=false,maxLng=false,minLng=false,maxLatPt=null,minLatPt=null,maxLngPt=null,minLngPt=null,maxPt=null,minPt=null,i;for(i=latLngs.length-1;i>=0;i--){var pt=latLngs[i];if(maxLat===false||pt.lat>maxLat){maxLatPt=pt;maxLat=pt.lat;}
if(minLat===false||pt.lat<minLat){minLatPt=pt;minLat=pt.lat;}
if(maxLng===false||pt.lng>maxLng){maxLngPt=pt;maxLng=pt.lng;}
if(minLng===false||pt.lng<minLng){minLngPt=pt;minLng=pt.lng;}}
if(minLat!==maxLat){minPt=minLatPt;maxPt=maxLatPt;}else{minPt=minLngPt;maxPt=maxLngPt;}
var ch=[].concat(this.buildConvexHull([minPt,maxPt],latLngs),this.buildConvexHull([maxPt,minPt],latLngs));return ch;}};}());L.MarkerCluster.include({getConvexHull:function(){var childMarkers=this.getAllChildMarkers(),points=[],p,i;for(i=childMarkers.length-1;i>=0;i--){p=childMarkers[i].getLatLng();points.push(p);}
return L.QuickHull.getConvexHull(points);}});L.MarkerCluster.include({_2PI:Math.PI*2,_circleFootSeparation:25,_circleStartAngle:Math.PI/6,_spiralFootSeparation:28,_spiralLengthStart:11,_spiralLengthFactor:5,_circleSpiralSwitchover:9,spiderfy:function(){if(this._group._spiderfied===this||this._group._inZoomAnimation){return;}
var childMarkers=this.getAllChildMarkers(),group=this._group,map=group._map,center=map.latLngToLayerPoint(this._latlng),positions;this._group._unspiderfy();this._group._spiderfied=this;if(childMarkers.length>=this._circleSpiralSwitchover){positions=this._generatePointsSpiral(childMarkers.length,center);}else{center.y+=10;positions=this._generatePointsCircle(childMarkers.length,center);}
this._animationSpiderfy(childMarkers,positions);},unspiderfy:function(zoomDetails){if(this._group._inZoomAnimation){return;}
this._animationUnspiderfy(zoomDetails);this._group._spiderfied=null;},_generatePointsCircle:function(count,centerPt){var circumference=this._group.options.spiderfyDistanceMultiplier*this._circleFootSeparation*(2+count),legLength=circumference/this._2PI,angleStep=this._2PI/count,res=[],i,angle;res.length=count;for(i=count-1;i>=0;i--){angle=this._circleStartAngle+i*angleStep;res[i]=new L.Point(centerPt.x+legLength*Math.cos(angle),centerPt.y+legLength*Math.sin(angle))._round();}
return res;},_generatePointsSpiral:function(count,centerPt){var spiderfyDistanceMultiplier=this._group.options.spiderfyDistanceMultiplier,legLength=spiderfyDistanceMultiplier*this._spiralLengthStart,separation=spiderfyDistanceMultiplier*this._spiralFootSeparation,lengthFactor=spiderfyDistanceMultiplier*this._spiralLengthFactor*this._2PI,angle=0,res=[],i;res.length=count;for(i=count-1;i>=0;i--){angle+=separation/legLength+i*0.0005;res[i]=new L.Point(centerPt.x+legLength*Math.cos(angle),centerPt.y+legLength*Math.sin(angle))._round();legLength+=lengthFactor/angle;}
return res;},_noanimationUnspiderfy:function(){var group=this._group,map=group._map,fg=group._featureGroup,childMarkers=this.getAllChildMarkers(),m,i;group._ignoreMove=true;this.setOpacity(1);for(i=childMarkers.length-1;i>=0;i--){m=childMarkers[i];fg.removeLayer(m);if(m._preSpiderfyLatlng){m.setLatLng(m._preSpiderfyLatlng);delete m._preSpiderfyLatlng;}
if(m.setZIndexOffset){m.setZIndexOffset(0);}
if(m._spiderLeg){map.removeLayer(m._spiderLeg);delete m._spiderLeg;}}
group.fire('unspiderfied',{cluster:this,markers:childMarkers});group._ignoreMove=false;group._spiderfied=null;}});L.MarkerClusterNonAnimated=L.MarkerCluster.extend({_animationSpiderfy:function(childMarkers,positions){var group=this._group,map=group._map,fg=group._featureGroup,legOptions=this._group.options.spiderLegPolylineOptions,i,m,leg,newPos;group._ignoreMove=true;for(i=0;i<childMarkers.length;i++){newPos=map.layerPointToLatLng(positions[i]);m=childMarkers[i];leg=new L.Polyline([this._latlng,newPos],legOptions);map.addLayer(leg);m._spiderLeg=leg;m._preSpiderfyLatlng=m._latlng;m.setLatLng(newPos);if(m.setZIndexOffset){m.setZIndexOffset(1000000);}
fg.addLayer(m);}
this.setOpacity(0.3);group._ignoreMove=false;group.fire('spiderfied',{cluster:this,markers:childMarkers});},_animationUnspiderfy:function(){this._noanimationUnspiderfy();}});L.MarkerCluster.include({_animationSpiderfy:function(childMarkers,positions){var me=this,group=this._group,map=group._map,fg=group._featureGroup,thisLayerLatLng=this._latlng,thisLayerPos=map.latLngToLayerPoint(thisLayerLatLng),svg=L.Path.SVG,legOptions=L.extend({},this._group.options.spiderLegPolylineOptions),finalLegOpacity=legOptions.opacity,i,m,leg,legPath,legLength,newPos;if(finalLegOpacity===undefined){finalLegOpacity=L.MarkerClusterGroup.prototype.options.spiderLegPolylineOptions.opacity;}
if(svg){legOptions.opacity=0;legOptions.className=(legOptions.className||'')+' leaflet-cluster-spider-leg';}else{legOptions.opacity=finalLegOpacity;}
group._ignoreMove=true;for(i=0;i<childMarkers.length;i++){m=childMarkers[i];newPos=map.layerPointToLatLng(positions[i]);leg=new L.Polyline([thisLayerLatLng,newPos],legOptions);map.addLayer(leg);m._spiderLeg=leg;if(svg){legPath=leg._path;legLength=legPath.getTotalLength()+0.1;legPath.style.strokeDasharray=legLength;legPath.style.strokeDashoffset=legLength;}
if(m.setZIndexOffset){m.setZIndexOffset(1000000);}
if(m.clusterHide){m.clusterHide();}
fg.addLayer(m);if(m._setPos){m._setPos(thisLayerPos);}}
group._forceLayout();group._animationStart();for(i=childMarkers.length-1;i>=0;i--){newPos=map.layerPointToLatLng(positions[i]);m=childMarkers[i];m._preSpiderfyLatlng=m._latlng;m.setLatLng(newPos);if(m.clusterShow){m.clusterShow();}
if(svg){leg=m._spiderLeg;legPath=leg._path;legPath.style.strokeDashoffset=0;leg.setStyle({opacity:finalLegOpacity});}}
this.setOpacity(0.3);group._ignoreMove=false;setTimeout(function(){group._animationEnd();group.fire('spiderfied',{cluster:me,markers:childMarkers});},200);},_animationUnspiderfy:function(zoomDetails){var me=this,group=this._group,map=group._map,fg=group._featureGroup,thisLayerPos=zoomDetails?map._latLngToNewLayerPoint(this._latlng,zoomDetails.zoom,zoomDetails.center):map.latLngToLayerPoint(this._latlng),childMarkers=this.getAllChildMarkers(),svg=L.Path.SVG,m,i,leg,legPath,legLength,nonAnimatable;group._ignoreMove=true;group._animationStart();this.setOpacity(1);for(i=childMarkers.length-1;i>=0;i--){m=childMarkers[i];if(!m._preSpiderfyLatlng){continue;}
m.closePopup();m.setLatLng(m._preSpiderfyLatlng);delete m._preSpiderfyLatlng;nonAnimatable=true;if(m._setPos){m._setPos(thisLayerPos);nonAnimatable=false;}
if(m.clusterHide){m.clusterHide();nonAnimatable=false;}
if(nonAnimatable){fg.removeLayer(m);}
if(svg){leg=m._spiderLeg;legPath=leg._path;legLength=legPath.getTotalLength()+0.1;legPath.style.strokeDashoffset=legLength;leg.setStyle({opacity:0});}}
group._ignoreMove=false;setTimeout(function(){var stillThereChildCount=0;for(i=childMarkers.length-1;i>=0;i--){m=childMarkers[i];if(m._spiderLeg){stillThereChildCount++;}}
for(i=childMarkers.length-1;i>=0;i--){m=childMarkers[i];if(!m._spiderLeg){continue;}
if(m.clusterShow){m.clusterShow();}
if(m.setZIndexOffset){m.setZIndexOffset(0);}
if(stillThereChildCount>1){fg.removeLayer(m);}
map.removeLayer(m._spiderLeg);delete m._spiderLeg;}
group._animationEnd();group.fire('unspiderfied',{cluster:me,markers:childMarkers});},200);}});L.MarkerClusterGroup.include({_spiderfied:null,unspiderfy:function(){this._unspiderfy.apply(this,arguments);},_spiderfierOnAdd:function(){this._map.on('click',this._unspiderfyWrapper,this);if(this._map.options.zoomAnimation){this._map.on('zoomstart',this._unspiderfyZoomStart,this);}
this._map.on('zoomend',this._noanimationUnspiderfy,this);if(!L.Browser.touch){this._map.getRenderer(this);}},_spiderfierOnRemove:function(){this._map.off('click',this._unspiderfyWrapper,this);this._map.off('zoomstart',this._unspiderfyZoomStart,this);this._map.off('zoomanim',this._unspiderfyZoomAnim,this);this._map.off('zoomend',this._noanimationUnspiderfy,this);this._noanimationUnspiderfy();},_unspiderfyZoomStart:function(){if(!this._map){return;}
this._map.on('zoomanim',this._unspiderfyZoomAnim,this);},_unspiderfyZoomAnim:function(zoomDetails){if(L.DomUtil.hasClass(this._map._mapPane,'leaflet-touching')){return;}
this._map.off('zoomanim',this._unspiderfyZoomAnim,this);this._unspiderfy(zoomDetails);},_unspiderfyWrapper:function(){this._unspiderfy();},_unspiderfy:function(zoomDetails){if(this._spiderfied){this._spiderfied.unspiderfy(zoomDetails);}},_noanimationUnspiderfy:function(){if(this._spiderfied){this._spiderfied._noanimationUnspiderfy();}},_unspiderfyLayer:function(layer){if(layer._spiderLeg){this._featureGroup.removeLayer(layer);if(layer.clusterShow){layer.clusterShow();}
if(layer.setZIndexOffset){layer.setZIndexOffset(0);}
this._map.removeLayer(layer._spiderLeg);delete layer._spiderLeg;}}});L.MarkerClusterGroup.include({refreshClusters:function(layers){if(!layers){layers=this._topClusterLevel.getAllChildMarkers();}else if(layers instanceof L.MarkerClusterGroup){layers=layers._topClusterLevel.getAllChildMarkers();}else if(layers instanceof L.LayerGroup){layers=layers._layers;}else if(layers instanceof L.MarkerCluster){layers=layers.getAllChildMarkers();}else if(layers instanceof L.Marker){layers=[layers];}
this._flagParentsIconsNeedUpdate(layers);this._refreshClustersIcons();if(this.options.singleMarkerMode){this._refreshSingleMarkerModeMarkers(layers);}
return this;},_flagParentsIconsNeedUpdate:function(layers){var id,parent;for(id in layers){parent=layers[id].__parent;while(parent){parent._iconNeedsUpdate=true;parent=parent.__parent;}}},_refreshSingleMarkerModeMarkers:function(layers){var id,layer;for(id in layers){layer=layers[id];if(this.hasLayer(layer)){layer.setIcon(this._overrideMarkerIcon(layer));}}}});L.Marker.include({refreshIconOptions:function(options,directlyRefreshClusters){var icon=this.options.icon;L.setOptions(icon,options);this.setIcon(icon);if(directlyRefreshClusters&&this.__parent){this.__parent._group.refreshClusters(this);}
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sortrevind=document.getElementById('sorttable_sortrevind');if(sortrevind){sortrevind.parentNode.removeChild(sortrevind);}
this.className+=' sorttable_sorted';sortfwdind=document.createElement('span');sortfwdind.id="sorttable_sortfwdind";sortfwdind.innerHTML=stIsIE?'&nbsp;<font face="webdings">6</font>':'&nbsp;<span style="font-size: 16px">&#x25BE;</span>';this.appendChild(sortfwdind);row_array=[];col=this.sorttable_columnindex;rows=this.sorttable_tbody.rows;for(var j=0;j<rows.length;j++){row_array[row_array.length]=[sorttable.getInnerText(rows[j].cells[col]),rows[j]];}
sorttable.shaker_sort(row_array,this.sorttable_sortfunction);row_array.reverse();tb=this.sorttable_tbody;for(var j=0;j<row_array.length;j++){tb.appendChild(row_array[j][1]);}
delete row_array;});}}},guessType:function(table,column){sortfn=sorttable.sort_alpha;for(var i=0;i<table.tBodies[0].rows.length;i++){text=sorttable.getInnerText(table.tBodies[0].rows[i].cells[column]);if(text!=''){if(text.match(/^-?[£$¤]?[\d,.]+%?$/)){return sorttable.sort_numeric;}
possdate=text.match(sorttable.DATE_RE)
if(possdate){first=parseInt(possdate[1]);second=parseInt(possdate[2]);if(first>12){return sorttable.sort_ddmm;}else if(second>12){return sorttable.sort_mmdd;}else{sortfn=sorttable.sort_ddmm;}}}}
return sortfn;},getInnerText:function(node){if(!node)return"";hasInputs=(typeof node.getElementsByTagName=='function')&&node.getElementsByTagName('input').length;if(node.getAttribute("sorttable_customkey")!=null){return node.getAttribute("sorttable_customkey");}
else if(typeof node.textContent!='undefined'&&!hasInputs){return node.textContent.replace(/^\s+|\s+$/g,'');}
else if(typeof node.innerText!='undefined'&&!hasInputs){return node.innerText.replace(/^\s+|\s+$/g,'');}
else if(typeof node.text!='undefined'&&!hasInputs){return node.text.replace(/^\s+|\s+$/g,'');}
else{switch(node.nodeType){case 3:if(node.nodeName.toLowerCase()=='input'){return node.value.replace(/^\s+|\s+$/g,'');}
case 4:return node.nodeValue.replace(/^\s+|\s+$/g,'');break;case 1:case 11:var innerText='';for(var i=0;i<node.childNodes.length;i++){innerText+=sorttable.getInnerText(node.childNodes[i]);}
return innerText.replace(/^\s+|\s+$/g,'');break;default:return'';}}},reverse:function(tbody){newrows=[];for(var i=0;i<tbody.rows.length;i++){newrows[newrows.length]=tbody.rows[i];}
for(var i=newrows.length-1;i>=0;i--){tbody.appendChild(newrows[i]);}
delete newrows;},sort_numeric:function(a,b){aa=parseFloat(a[0].replace(/[^0-9.-]/g,''));if(isNaN(aa))aa=0;bb=parseFloat(b[0].replace(/[^0-9.-]/g,''));if(isNaN(bb))bb=0;return aa-bb;},sort_alpha:function(a,b){if(a[0]==b[0])return 0;if(a[0]<b[0])return-1;return 1;},sort_ddmm:function(a,b){mtch=a[0].match(sorttable.DATE_RE);y=mtch[3];m=mtch[2];d=mtch[1];if(m.length==1)m='0'+m;if(d.length==1)d='0'+d;dt1=y+m+d;mtch=b[0].match(sorttable.DATE_RE);y=mtch[3];m=mtch[2];d=mtch[1];if(m.length==1)m='0'+m;if(d.length==1)d='0'+d;dt2=y+m+d;if(dt1==dt2)return 0;if(dt1<dt2)return-1;return 1;},sort_mmdd:function(a,b){mtch=a[0].match(sorttable.DATE_RE);y=mtch[3];d=mtch[2];m=mtch[1];if(m.length==1)m='0'+m;if(d.length==1)d='0'+d;dt1=y+m+d;mtch=b[0].match(sorttable.DATE_RE);y=mtch[3];d=mtch[2];m=mtch[1];if(m.length==1)m='0'+m;if(d.length==1)d='0'+d;dt2=y+m+d;if(dt1==dt2)return 0;if(dt1<dt2)return-1;return 1;},shaker_sort:function(list,comp_func){var b=0;var t=list.length-1;var swap=true;while(swap){swap=false;for(var i=b;i<t;++i){if(comp_func(list[i],list[i+1])>0){var q=list[i];list[i]=list[i+1];list[i+1]=q;swap=true;}}
t--;if(!swap)break;for(var i=t;i>b;--i){if(comp_func(list[i],list[i-1])<0){var q=list[i];list[i]=list[i-1];list[i-1]=q;swap=true;}}
b++;}}}
if(document.addEventListener){document.addEventListener("DOMContentLoaded",sorttable.init,false);}
if(/WebKit/i.test(navigator.userAgent)){var _timer=setInterval(function(){if(/loaded|complete/.test(document.readyState)){sorttable.init();}},10);}
var sorttable_oldOnLoad=window.onload;if(typeof window.onload!=='function'){window.onload=function(){sorttable.init;};}else{window.onload=function(){sorttable_oldOnLoad();sorttable.init;};}
function dean_addEvent(element,type,handler){if(element.addEventListener){element.addEventListener(type,handler,false);}else{if(!handler.$$guid)handler.$$guid=dean_addEvent.guid++;if(!element.events)element.events={};var handlers=element.events[type];if(!handlers){handlers=element.events[type]={};if(element["on"+type]){handlers[0]=element["on"+type];}}
handlers[handler.$$guid]=handler;element["on"+type]=handleEvent;}};dean_addEvent.guid=1;function removeEvent(element,type,handler){if(element.removeEventListener){element.removeEventListener(type,handler,false);}else{if(element.events&&element.events[type]){delete element.events[type][handler.$$guid];}}};function handleEvent(event){var returnValue=true;event=event||fixEvent(((this.ownerDocument||this.document||this).parentWindow||window).event);var handlers=this.events[event.type];for(var i in handlers){this.$$handleEvent=handlers[i];if(this.$$handleEvent(event)===false){returnValue=false;}}
return returnValue;};function fixEvent(event){event.preventDefault=fixEvent.preventDefault;event.stopPropagation=fixEvent.stopPropagation;return event;};fixEvent.preventDefault=function(){this.returnValue=false;};fixEvent.stopPropagation=function(){this.cancelBubble=true;}
if(!Array.forEach){Array.forEach=function(array,block,context){for(var i=0;i<array.length;i++){block.call(context,array[i],i,array);}};}
Function.prototype.forEach=function(object,block,context){for(var key in object){if(typeof this.prototype[key]=="undefined"){block.call(context,object[key],key,object);}}};String.forEach=function(string,block,context){Array.forEach(string.split(""),function(chr,index){block.call(context,chr,index,string);});};var forEach=function(object,block,context){if(object){var resolve=Object;if(object instanceof Function){resolve=Function;}else if(object.forEach instanceof Function){object.forEach(block,context);return;}else if(typeof object=="string"){resolve=String;}else if(typeof object.length=="number"){resolve=Array;}
resolve.forEach(object,block,context);}};
/*
Leaflet plugin Zoomslider

http://kartena.github.io/Leaflet.zoomslider/

*/
L.Control.Zoomslider = (function () {

	var Knob = L.Draggable.extend({
		initialize: function (element, stepHeight, knobHeight) {
			L.Draggable.prototype.initialize.call(this, element, element);
			this._element = element;

			this._stepHeight = stepHeight;
			this._knobHeight = knobHeight;

			this.on('predrag', function () {
				this._newPos.x = 0;
				this._newPos.y = this._adjust(this._newPos.y);
			}, this);
		},

		_adjust: function (y) {
			var value = Math.round(this._toValue(y));
			value = Math.max(0, Math.min(this._maxValue, value));
			return this._toY(value);
		},

		// y = k*v + m
		_toY: function (value) {
			return this._k * value + this._m;
		},
		// v = (y - m) / k
		_toValue: function (y) {
			return (y - this._m) / this._k;
		},

		setSteps: function (steps) {
			var sliderHeight = steps * this._stepHeight;
			this._maxValue = steps - 1;

			// conversion parameters
			// the conversion is just a common linear function.
            this._k = -this._stepHeight;
            this._m = sliderHeight - (this._stepHeight + this._knobHeight) / 2;
		},

		setPosition: function (y) { 
			L.DomUtil.setPosition(this._element,
								  L.point(0, this._adjust(y)));
		},

		setValue: function (v) {
			this.setPosition(this._toY(v));
		},

		getValue: function () {
			return this._toValue(L.DomUtil.getPosition(this._element).y);
		}
	});

	var Zoomslider = L.Control.extend({
		options: {
			position: 'topleft',
			// Height of zoom-slider.png in px
			stepHeight: 8,
			// Height of the knob div in px (including border)
			knobHeight: 6,
			styleNS: 'leaflet-control-zoomslider'
		},

		onAdd: function (map) {
			this._map = map;
			this._ui = this._createUI();
			this._knob = new Knob(this._ui.knob,
								  this.options.stepHeight,
								  this.options.knobHeight);

			map .whenReady(this._initKnob,           this)
				.whenReady(this._initEvents,         this)
				.whenReady(this._updateSize,         this)
				.whenReady(this._updateKnobValue,    this)
				.whenReady(this._updateDisabled,     this);
			return this._ui.bar;
		},

		onRemove: function (map) {
			map .off('zoomlevelschange',         this._updateSize,      this)
				.off('zoomend zoomlevelschange', this._updateKnobValue, this)
				.off('zoomend zoomlevelschange', this._updateDisabled,  this);
		},

		_createUI: function () {
			var ui = {},
				ns = this.options.styleNS;

			ui.bar     = L.DomUtil.create('div', ns + ' leaflet-bar'),
			ui.zoomIn  = this._createZoomBtn('in', 'top', ui.bar),
			ui.wrap    = L.DomUtil.create('div', ns + '-wrap leaflet-bar-part', ui.bar),
			ui.zoomOut = this._createZoomBtn('out', 'bottom', ui.bar),
			ui.body    = L.DomUtil.create('div', ns + '-body', ui.wrap),
			ui.knob    = L.DomUtil.create('div', ns + '-knob');

			L.DomEvent.disableClickPropagation(ui.bar);
			L.DomEvent.disableClickPropagation(ui.knob);

			return ui;
		},
		_createZoomBtn: function (zoomDir, end, container) {
			var classDef = this.options.styleNS + '-' + zoomDir
					+ ' leaflet-bar-part'
					+ ' leaflet-bar-part-' + end,
				link = L.DomUtil.create('a', classDef, container);

			link.href = '#';
			link.title = 'Zoom ' + zoomDir;

			L.DomEvent.on(link, 'click', L.DomEvent.preventDefault);

			return link;
		},

		_initKnob: function () {
			this._knob.enable();
			this._ui.body.appendChild(this._ui.knob);
		},
		_initEvents: function (map) {
			this._map
				.on('zoomlevelschange',         this._updateSize,      this)
				.on('zoomend zoomlevelschange', this._updateKnobValue, this)
				.on('zoomend zoomlevelschange', this._updateDisabled,  this);

			L.DomEvent.on(this._ui.body,    'click', this._onSliderClick, this);
			L.DomEvent.on(this._ui.zoomIn,  'click', this._zoomIn,        this);
			L.DomEvent.on(this._ui.zoomOut, 'click', this._zoomOut,       this);

			this._knob.on('dragend', this._updateMapZoom, this);
		},

		_onSliderClick: function (e) {
			var first = (e.touches && e.touches.length === 1 ? e.touches[0] : e),
				y = L.DomEvent.getMousePosition(first, this._ui.body).y;

			this._knob.setPosition(y);
			this._updateMapZoom();
		},

		_zoomIn: function (e) {
			this._map.zoomIn(e.shiftKey ? 3 : 1);
		},
		_zoomOut: function (e) {
			this._map.zoomOut(e.shiftKey ? 3 : 1);
		},

		_zoomLevels: function () {
			var zoomLevels = this._map.getMaxZoom() - this._map.getMinZoom() + 1;
			return zoomLevels < Infinity ? zoomLevels : 0;
		},
		_toZoomLevel: function (value) {
			return value + this._map.getMinZoom();
		},
		_toValue: function (zoomLevel) {
			return zoomLevel - this._map.getMinZoom();
		},

		_updateSize: function () {
			var steps = this._zoomLevels();

			this._ui.body.style.height = this.options.stepHeight * steps + 'px';
			this._knob.setSteps(steps);
		},
		_updateMapZoom: function () {
			this._map.setZoom(this._toZoomLevel(this._knob.getValue()));
		},
		_updateKnobValue: function () {
			this._knob.setValue(this._toValue(this._map.getZoom()));
		},
		_updateDisabled: function () {
			var zoomLevel = this._map.getZoom(),
				className = this.options.styleNS + '-disabled';

			L.DomUtil.removeClass(this._ui.zoomIn,  className);
			L.DomUtil.removeClass(this._ui.zoomOut, className);

			if (zoomLevel === this._map.getMinZoom()) {
				L.DomUtil.addClass(this._ui.zoomOut, className);
			}
			if (zoomLevel === this._map.getMaxZoom()) {
				L.DomUtil.addClass(this._ui.zoomIn, className);
			}
		}
	});

	return Zoomslider;
})();

L.Map.mergeOptions({
	zoomControl: false,
	zoomsliderControl: true
});

L.Map.addInitHook(function () {
	if (this.options.zoomsliderControl) {
		this.zoomsliderControl = new L.Control.Zoomslider();
		this.addControl(this.zoomsliderControl);
	}
});

L.control.zoomslider = function (options) {
	return new L.Control.Zoomslider(options);
};

/*
From: https://github.com/aratcliffe/Leaflet.contextmenu


*/
/*
	Leaflet.contextmenu, a context menu for Leaflet.
	(c) 2015, Adam Ratcliffe, GeoSmart Maps Limited
   https://github.com/aratcliffe/Leaflet.contextmenu
	@preserve
*/

(function(factory) {
	// Packaging/modules magic dance
	var L;
	if (typeof define === 'function' && define.amd) {
		// AMD
		define(['leaflet'], factory);
	} else if (typeof module === 'object' && typeof module.exports === 'object') {
		// Node/CommonJS
		L = require('leaflet');
		module.exports = factory(L);
	} else {
		// Browser globals
		if (typeof window.L === 'undefined') {
			throw new Error('Leaflet must be loaded first');
		}
		factory(window.L);
	}
})(function(L) {
L.Map.mergeOptions({
    contextmenuItems: []
});

L.Map.ContextMenu = L.Handler.extend({
    _touchstart: L.Browser.msPointer ? 'MSPointerDown' : L.Browser.pointer ? 'pointerdown' : 'touchstart',
    
    statics: {
        BASE_CLS: 'leaflet-contextmenu'
    },
    
    initialize: function (map) {
        L.Handler.prototype.initialize.call(this, map);
        
        this._items = [];
        this._visible = false;

        var container = this._container = L.DomUtil.create('div', L.Map.ContextMenu.BASE_CLS, map._container);
        container.style.zIndex = 10000;
        container.style.position = 'absolute';

        if (map.options.contextmenuWidth) {
            container.style.width = map.options.contextmenuWidth + 'px';
        }

        this._createItems();

        L.DomEvent
            .on(container, 'click', L.DomEvent.stop)
            .on(container, 'mousedown', L.DomEvent.stop)
            .on(container, 'dblclick', L.DomEvent.stop)
            .on(container, 'contextmenu', L.DomEvent.stop);
    },

    addHooks: function () {
        var container = this._map.getContainer();

        L.DomEvent
            .on(container, 'mouseleave', this._hide, this)
            .on(document, 'keydown', this._onKeyDown, this);

        if (L.Browser.touch) {
            L.DomEvent.on(document, this._touchstart, this._hide, this);
        }

        this._map.on({
            contextmenu: this._show,
            mousedown: this._hide,
            movestart: this._hide,
            zoomstart: this._hide
        }, this);
    },

    removeHooks: function () {
        var container = this._map.getContainer();

        L.DomEvent
            .off(container, 'mouseleave', this._hide, this)
            .off(document, 'keydown', this._onKeyDown, this);

        if (L.Browser.touch) {
            L.DomEvent.off(document, this._touchstart, this._hide, this);
        }

        this._map.off({
            contextmenu: this._show,
            mousedown: this._hide,
            movestart: this._hide,
            zoomstart: this._hide
        }, this);
    },

    showAt: function (point, data) {
        if (point instanceof L.LatLng) {
            point = this._map.latLngToContainerPoint(point);
        }
        this._showAtPoint(point, data);
    },

    hide: function () {
        this._hide();
    },

    addItem: function (options) {
        return this.insertItem(options);
    },

    insertItem: function (options, index) {
        index = index !== undefined ? index: this._items.length;

        var item = this._createItem(this._container, options, index);

        this._items.push(item);

        this._sizeChanged = true;

        this._map.fire('contextmenu.additem', {
            contextmenu: this,
            el: item.el,
            index: index
        });

        return item.el;
    },

    removeItem: function (item) {
        var container = this._container;

        if (!isNaN(item)) {
            item = container.children[item];
        }

        if (item) {
            this._removeItem(L.Util.stamp(item));

            this._sizeChanged = true;

            this._map.fire('contextmenu.removeitem', {
                contextmenu: this,
                el: item
            });

            return item;
        }

        return null;
    },

    removeAllItems: function () {
        var items = this._container.children,
            item;

        while (items.length) {
            item = items[0];
            this._removeItem(L.Util.stamp(item));
        }
        return items;
    },

    hideAllItems: function () {
        var item, i, l;

        for (i = 0, l = this._items.length; i < l; i++) {
            item = this._items[i];
            item.el.style.display = 'none';
        }
    },

    showAllItems: function () {
        var item, i, l;

        for (i = 0, l = this._items.length; i < l; i++) {
            item = this._items[i];
            item.el.style.display = '';
        }
    },

    setDisabled: function (item, disabled) {
        var container = this._container,
        itemCls = L.Map.ContextMenu.BASE_CLS + '-item';

        if (!isNaN(item)) {
            item = container.children[item];
        }

        if (item && L.DomUtil.hasClass(item, itemCls)) {
            if (disabled) {
                L.DomUtil.addClass(item, itemCls + '-disabled');
                this._map.fire('contextmenu.disableitem', {
                    contextmenu: this,
                    el: item
                });
            } else {
                L.DomUtil.removeClass(item, itemCls + '-disabled');
                this._map.fire('contextmenu.enableitem', {
                    contextmenu: this,
                    el: item
                });
            }
        }
    },

    isVisible: function () {
        return this._visible;
    },

    _createItems: function () {
        var itemOptions = this._map.options.contextmenuItems,
            item,
            i, l;

        for (i = 0, l = itemOptions.length; i < l; i++) {
            this._items.push(this._createItem(this._container, itemOptions[i]));
        }
    },

    _createItem: function (container, options, index) {
        if (options.separator || options === '-') {
            return this._createSeparator(container, index);
        }

        var itemCls = L.Map.ContextMenu.BASE_CLS + '-item',
            cls = options.disabled ? (itemCls + ' ' + itemCls + '-disabled') : itemCls,
            el = this._insertElementAt('a', cls, container, index),
            callback = this._createEventHandler(el, options.callback, options.context, options.hideOnSelect),
            icon = this._getIcon(options),
            iconCls = this._getIconCls(options),
            html = '';

        if (icon) {
            html = '<img class="' + L.Map.ContextMenu.BASE_CLS + '-icon" src="' + icon + '"/>';
        } else if (iconCls) {
            html = '<span class="' + L.Map.ContextMenu.BASE_CLS + '-icon ' + iconCls + '"></span>';
        }

        el.innerHTML = html + options.text;
        el.href = '#';

        L.DomEvent
            .on(el, 'mouseover', this._onItemMouseOver, this)
            .on(el, 'mouseout', this._onItemMouseOut, this)
            .on(el, 'mousedown', L.DomEvent.stopPropagation)
            .on(el, 'click', callback);

        if (L.Browser.touch) {
            L.DomEvent.on(el, this._touchstart, L.DomEvent.stopPropagation);
        }

        // Devices without a mouse fire "mouseover" on tap, but never “mouseout"
        if (!L.Browser.pointer) {
            L.DomEvent.on(el, 'click', this._onItemMouseOut, this);
        }

        return {
            id: L.Util.stamp(el),
            el: el,
            callback: callback
        };
    },

    _removeItem: function (id) {
        var item,
            el,
            i, l, callback;

        for (i = 0, l = this._items.length; i < l; i++) {
            item = this._items[i];

            if (item.id === id) {
                el = item.el;
                callback = item.callback;

                if (callback) {
                    L.DomEvent
                        .off(el, 'mouseover', this._onItemMouseOver, this)
                        .off(el, 'mouseover', this._onItemMouseOut, this)
                        .off(el, 'mousedown', L.DomEvent.stopPropagation)
                        .off(el, 'click', callback);

                    if (L.Browser.touch) {
                        L.DomEvent.off(el, this._touchstart, L.DomEvent.stopPropagation);
                    }

                    if (!L.Browser.pointer) {
                        L.DomEvent.on(el, 'click', this._onItemMouseOut, this);
                    }
                }

                this._container.removeChild(el);
                this._items.splice(i, 1);

                return item;
            }
        }
        return null;
    },

    _createSeparator: function (container, index) {
        var el = this._insertElementAt('div', L.Map.ContextMenu.BASE_CLS + '-separator', container, index);

        return {
            id: L.Util.stamp(el),
            el: el
        };
    },

    _createEventHandler: function (el, func, context, hideOnSelect) {
        var me = this,
            map = this._map,
            disabledCls = L.Map.ContextMenu.BASE_CLS + '-item-disabled',
            hideOnSelect = (hideOnSelect !== undefined) ? hideOnSelect : true;

        return function (e) {
            if (L.DomUtil.hasClass(el, disabledCls)) {
                return;
            }

            if (hideOnSelect) {
                me._hide();
            }

            if (func) {
                func.call(context || map, me._showLocation);
            }

            me._map.fire('contextmenu.select', {
                contextmenu: me,
                el: el
            });
        };
    },

    _insertElementAt: function (tagName, className, container, index) {
        var refEl,
            el = document.createElement(tagName);

        el.className = className;

        if (index !== undefined) {
            refEl = container.children[index];
        }

        if (refEl) {
            container.insertBefore(el, refEl);
        } else {
            container.appendChild(el);
        }

        return el;
    },

    _show: function (e) {
        this._showAtPoint(e.containerPoint, e);
    },

    _showAtPoint: function (pt, data) {
        if (this._items.length) {
            var map = this._map,
            layerPoint = map.containerPointToLayerPoint(pt),
            latlng = map.layerPointToLatLng(layerPoint),
            event = L.extend(data || {}, {contextmenu: this});

            this._showLocation = {
                latlng: latlng,
                layerPoint: layerPoint,
                containerPoint: pt
            };

            if (data && data.relatedTarget){
                this._showLocation.relatedTarget = data.relatedTarget;
            }

            this._setPosition(pt);

            if (!this._visible) {
                this._container.style.display = 'block';
                this._visible = true;
            }

            this._map.fire('contextmenu.show', event);
        }
    },

    _hide: function () {
        if (this._visible) {
            this._visible = false;
            this._container.style.display = 'none';
            this._map.fire('contextmenu.hide', {contextmenu: this});
        }
    },

    _getIcon: function (options) {
        return L.Browser.retina && options.retinaIcon || options.icon;
    },

    _getIconCls: function (options) {
        return L.Browser.retina && options.retinaIconCls || options.iconCls;
    },

    _setPosition: function (pt) {
        var mapSize = this._map.getSize(),
            container = this._container,
            containerSize = this._getElementSize(container),
            anchor;

        if (this._map.options.contextmenuAnchor) {
            anchor = L.point(this._map.options.contextmenuAnchor);
            pt = pt.add(anchor);
        }

        container._leaflet_pos = pt;

        if (pt.x + containerSize.x > mapSize.x) {
            container.style.left = 'auto';
            container.style.right = Math.min(Math.max(mapSize.x - pt.x, 0), mapSize.x - containerSize.x - 1) + 'px';
        } else {
            container.style.left = Math.max(pt.x, 0) + 'px';
            container.style.right = 'auto';
        }

        if (pt.y + containerSize.y > mapSize.y) {
            container.style.top = 'auto';
            container.style.bottom = Math.min(Math.max(mapSize.y - pt.y, 0), mapSize.y - containerSize.y - 1) + 'px';
        } else {
            container.style.top = Math.max(pt.y, 0) + 'px';
            container.style.bottom = 'auto';
        }
    },

    _getElementSize: function (el) {
        var size = this._size,
            initialDisplay = el.style.display;

        if (!size || this._sizeChanged) {
            size = {};

            el.style.left = '-999999px';
            el.style.right = 'auto';
            el.style.display = 'block';

            size.x = el.offsetWidth;
            size.y = el.offsetHeight;

            el.style.left = 'auto';
            el.style.display = initialDisplay;

            this._sizeChanged = false;
        }

        return size;
    },

    _onKeyDown: function (e) {
        var key = e.keyCode;

        // If ESC pressed and context menu is visible hide it
        if (key === 27) {
            this._hide();
        }
    },

    _onItemMouseOver: function (e) {
        L.DomUtil.addClass(e.target || e.srcElement, 'over');
    },

    _onItemMouseOut: function (e) {
        L.DomUtil.removeClass(e.target || e.srcElement, 'over');
    }
});

L.Map.addInitHook('addHandler', 'contextmenu', L.Map.ContextMenu);
L.Mixin.ContextMenu = {
    bindContextMenu: function (options) {
        L.setOptions(this, options);
        this._initContextMenu();

        return this;
    },

    unbindContextMenu: function (){
        this.off('contextmenu', this._showContextMenu, this);

        return this;
    },

    addContextMenuItem: function (item) {
            this.options.contextmenuItems.push(item);
    },

    removeContextMenuItemWithIndex: function (index) {
        var items = [];
        for (var i = 0; i < this.options.contextmenuItems.length; i++) {
            if (this.options.contextmenuItems[i].index == index){
                items.push(i);
            }
        }
        var elem = items.pop();
        while (elem !== undefined) {
            this.options.contextmenuItems.splice(elem,1);
            elem = items.pop();
        }
    },

    replaceContextMenuItem: function (item) {
        this.removeContextMenuItemWithIndex(item.index);
        this.addContextMenuItem(item);
    },

    _initContextMenu: function () {
        this._items = [];

        this.on('contextmenu', this._showContextMenu, this);
    },

    _showContextMenu: function (e) {
        var itemOptions,
            data, pt, i, l;

        if (this._map.contextmenu) {
            data = L.extend({relatedTarget: this}, e);

            pt = this._map.mouseEventToContainerPoint(e.originalEvent);

            if (!this.options.contextmenuInheritItems) {
                this._map.contextmenu.hideAllItems();
            }

            for (i = 0, l = this.options.contextmenuItems.length; i < l; i++) {
                itemOptions = this.options.contextmenuItems[i];
                this._items.push(this._map.contextmenu.insertItem(itemOptions, itemOptions.index));
            }

            this._map.once('contextmenu.hide', this._hideContextMenu, this);

            this._map.contextmenu.showAt(pt, data);
        }
    },

    _hideContextMenu: function () {
        var i, l;

        for (i = 0, l = this._items.length; i < l; i++) {
            this._map.contextmenu.removeItem(this._items[i]);
        }
        this._items.length = 0;

        if (!this.options.contextmenuInheritItems) {
            this._map.contextmenu.showAllItems();
        }
    }
};

var classes = [L.Marker, L.Path],
    defaultOptions = {
        contextmenu: false,
        contextmenuItems: [],
        contextmenuInheritItems: true
    },
    cls, i, l;

for (i = 0, l = classes.length; i < l; i++) {
    cls = classes[i];

    // L.Class should probably provide an empty options hash, as it does not test
    // for it here and add if needed
    if (!cls.prototype.options) {
        cls.prototype.options = defaultOptions;
    } else {
        cls.mergeOptions(defaultOptions);
    }

    cls.addInitHook(function () {
        if (this.options.contextmenu) {
            this._initContextMenu();
        }
    });

    cls.include(L.Mixin.ContextMenu);
}
return L.Map.ContextMenu;
});

// end of mesonet-map.js scripts
// ]]>