// source --> https://www.kuavo.ky/wp-content/themes/houzez/js/vendors/markerclusterer.min.js 
/**
 * @name MarkerClustererPlus for Google Maps V3
 * @version 2.1.1 [November 4, 2013]
 * @author Gary Little
 * @fileoverview
 * The library creates and manages per-zoom-level clusters for large amounts of markers.
 * <p>
 * This is an enhanced V3 implementation of the
 * <a href="http://gmaps-utility-library-dev.googlecode.com/svn/tags/markerclusterer/"
 * >V2 MarkerClusterer</a> by Xiaoxi Wu. It is based on the
 * <a href="http://google-maps-utility-library-v3.googlecode.com/svn/tags/markerclusterer/"
 * >V3 MarkerClusterer</a> port by Luke Mahe. MarkerClustererPlus was created by Gary Little.
 * <p>
 * v2.0 release: MarkerClustererPlus v2.0 is backward compatible with MarkerClusterer v1.0. It
 *  adds support for the <code>ignoreHidden</code>, <code>title</code>, <code>batchSizeIE</code>,
 *  and <code>calculator</code> properties as well as support for four more events. It also allows
 *  greater control over the styling of the text that appears on the cluster marker. The
 *  documentation has been significantly improved and the overall code has been simplified and
 *  polished. Very large numbers of markers can now be managed without causing Javascript timeout
 *  errors on Internet Explorer. Note that the name of the <code>clusterclick</code> event has been
 *  deprecated. The new name is <code>click</code>, so please change your application code now.
 */

/**
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


/**
 * @name ClusterIconStyle
 * @class This class represents the object for values in the <code>styles</code> array passed
 *  to the {@link MarkerClusterer} constructor. The element in this array that is used to
 *  style the cluster icon is determined by calling the <code>calculator</code> function.
 *
 * @property {string} url The URL of the cluster icon image file. Required.
 * @property {number} height The display height (in pixels) of the cluster icon. Required.
 * @property {number} width The display width (in pixels) of the cluster icon. Required.
 * @property {Array} [anchorText] The position (in pixels) from the center of the cluster icon to
 *  where the text label is to be centered and drawn. The format is <code>[yoffset, xoffset]</code>
 *  where <code>yoffset</code> increases as you go down from center and <code>xoffset</code>
 *  increases to the right of center. The default is <code>[0, 0]</code>.
 * @property {Array} [anchorIcon] The anchor position (in pixels) of the cluster icon. This is the
 *  spot on the cluster icon that is to be aligned with the cluster position. The format is
 *  <code>[yoffset, xoffset]</code> where <code>yoffset</code> increases as you go down and
 *  <code>xoffset</code> increases to the right of the top-left corner of the icon. The default
 *  anchor position is the center of the cluster icon.
 * @property {string} [textColor="black"] The color of the label text shown on the
 *  cluster icon.
 * @property {number} [textSize=11] The size (in pixels) of the label text shown on the
 *  cluster icon.
 * @property {string} [textDecoration="none"] The value of the CSS <code>text-decoration</code>
 *  property for the label text shown on the cluster icon.
 * @property {string} [fontWeight="bold"] The value of the CSS <code>font-weight</code>
 *  property for the label text shown on the cluster icon.
 * @property {string} [fontStyle="normal"] The value of the CSS <code>font-style</code>
 *  property for the label text shown on the cluster icon.
 * @property {string} [fontFamily="Arial,sans-serif"] The value of the CSS <code>font-family</code>
 *  property for the label text shown on the cluster icon.
 * @property {string} [backgroundPosition="0 0"] The position of the cluster icon image
 *  within the image defined by <code>url</code>. The format is <code>"xpos ypos"</code>
 *  (the same format as for the CSS <code>background-position</code> property). You must set
 *  this property appropriately when the image defined by <code>url</code> represents a sprite
 *  containing multiple images. Note that the position <i>must</i> be specified in px units.
 */
/**
 * @name ClusterIconInfo
 * @class This class is an object containing general information about a cluster icon. This is
 *  the object that a <code>calculator</code> function returns.
 *
 * @property {string} text The text of the label to be shown on the cluster icon.
 * @property {number} index The index plus 1 of the element in the <code>styles</code>
 *  array to be used to style the cluster icon.
 * @property {string} title The tooltip to display when the mouse moves over the cluster icon.
 *  If this value is <code>undefined</code> or <code>""</code>, <code>title</code> is set to the
 *  value of the <code>title</code> property passed to the MarkerClusterer.
 */
/**
 * A cluster icon.
 *
 * @constructor
 * @extends google.maps.OverlayView
 * @param {Cluster} cluster The cluster with which the icon is to be associated.
 * @param {Array} [styles] An array of {@link ClusterIconStyle} defining the cluster icons
 *  to use for various cluster sizes.
 * @private
 */
function ClusterIcon(a,b){a.getMarkerClusterer().extend(ClusterIcon,google.maps.OverlayView),this.cluster_=a,this.className_=a.getMarkerClusterer().getClusterClass(),this.styles_=b,this.center_=null,this.div_=null,this.sums_=null,this.visible_=!1,this.setMap(a.getMap())}function Cluster(a){this.markerClusterer_=a,this.map_=a.getMap(),this.gridSize_=a.getGridSize(),this.minClusterSize_=a.getMinimumClusterSize(),this.averageCenter_=a.getAverageCenter(),this.markers_=[],this.center_=null,this.bounds_=null,this.clusterIcon_=new ClusterIcon(this,a.getStyles())}function MarkerClusterer(a,b,c){this.extend(MarkerClusterer,google.maps.OverlayView),b=b||[],c=c||{},this.markers_=[],this.clusters_=[],this.listeners_=[],this.activeMap_=null,this.ready_=!1,this.gridSize_=c.gridSize||60,this.minClusterSize_=c.minimumClusterSize||2,this.maxZoom_=c.maxZoom||null,this.styles_=c.styles||[],this.title_=c.title||"",this.zoomOnClick_=!0,void 0!==c.zoomOnClick&&(this.zoomOnClick_=c.zoomOnClick),this.averageCenter_=!1,void 0!==c.averageCenter&&(this.averageCenter_=c.averageCenter),this.ignoreHidden_=!1,void 0!==c.ignoreHidden&&(this.ignoreHidden_=c.ignoreHidden),this.enableRetinaIcons_=!1,void 0!==c.enableRetinaIcons&&(this.enableRetinaIcons_=c.enableRetinaIcons),this.imagePath_=c.imagePath||MarkerClusterer.IMAGE_PATH,this.imageExtension_=c.imageExtension||MarkerClusterer.IMAGE_EXTENSION,this.imageSizes_=c.imageSizes||MarkerClusterer.IMAGE_SIZES,this.calculator_=c.calculator||MarkerClusterer.CALCULATOR,this.batchSize_=c.batchSize||MarkerClusterer.BATCH_SIZE,this.batchSizeIE_=c.batchSizeIE||MarkerClusterer.BATCH_SIZE_IE,this.clusterClass_=c.clusterClass||"cluster",navigator.userAgent.toLowerCase().indexOf("msie")!==-1&&(this.batchSize_=this.batchSizeIE_),this.setupStyles_(),this.addMarkers(b,!0),this.setMap(a)}ClusterIcon.prototype.onAdd=function(){var b,c,a=this;this.div_=document.createElement("div"),this.div_.className=this.className_,this.visible_&&this.show(),this.getPanes().overlayMouseTarget.appendChild(this.div_),this.boundsChangedListener_=google.maps.event.addListener(this.getMap(),"bounds_changed",function(){c=b}),google.maps.event.addDomListener(this.div_,"mousedown",function(){b=!0,c=!1}),google.maps.event.addDomListener(this.div_,"click",function(d){if(b=!1,!c){var e,f,g=a.cluster_.getMarkerClusterer();google.maps.event.trigger(g,"click",a.cluster_),google.maps.event.trigger(g,"clusterclick",a.cluster_),g.getZoomOnClick()&&(f=g.getMaxZoom(),e=a.cluster_.getBounds(),g.getMap().fitBounds(e),setTimeout(function(){g.getMap().fitBounds(e),null!==f&&g.getMap().getZoom()>f&&g.getMap().setZoom(f+1)},100)),d.cancelBubble=!0,d.stopPropagation&&d.stopPropagation()}}),google.maps.event.addDomListener(this.div_,"mouseover",function(){var b=a.cluster_.getMarkerClusterer();google.maps.event.trigger(b,"mouseover",a.cluster_)}),google.maps.event.addDomListener(this.div_,"mouseout",function(){var b=a.cluster_.getMarkerClusterer();google.maps.event.trigger(b,"mouseout",a.cluster_)})},ClusterIcon.prototype.onRemove=function(){this.div_&&this.div_.parentNode&&(this.hide(),google.maps.event.removeListener(this.boundsChangedListener_),google.maps.event.clearInstanceListeners(this.div_),this.div_.parentNode.removeChild(this.div_),this.div_=null)},ClusterIcon.prototype.draw=function(){if(this.visible_){var a=this.getPosFromLatLng_(this.center_);this.div_.style.top=a.y+"px",this.div_.style.left=a.x+"px"}},ClusterIcon.prototype.hide=function(){this.div_&&(this.div_.style.display="none"),this.visible_=!1},ClusterIcon.prototype.show=function(){if(this.div_){var a="",b=this.backgroundPosition_.split(" "),c=parseInt(b[0].trim(),10),d=parseInt(b[1].trim(),10),e=this.getPosFromLatLng_(this.center_);this.div_.style.cssText=this.createCss(e),a="<img src='"+this.url_+"' style='position: absolute; top: "+d+"px; left: "+c+"px; ",this.cluster_.getMarkerClusterer().enableRetinaIcons_||(a+="clip: rect("+-1*d+"px, "+(-1*c+this.width_)+"px, "+(-1*d+this.height_)+"px, "+-1*c+"px);"),a+="'>",this.div_.innerHTML=a+"<div style='position: absolute;top: "+this.anchorText_[0]+"px;left: "+this.anchorText_[1]+"px;color: "+this.textColor_+";font-size: "+this.textSize_+"px;font-family: "+this.fontFamily_+";font-weight: "+this.fontWeight_+";font-style: "+this.fontStyle_+";text-decoration: "+this.textDecoration_+";text-align: center;width: "+this.width_+"px;line-height:"+this.height_+"px;'>"+this.sums_.text+"</div>","undefined"==typeof this.sums_.title||""===this.sums_.title?this.div_.title=this.cluster_.getMarkerClusterer().getTitle():this.div_.title=this.sums_.title,this.div_.style.display=""}this.visible_=!0},ClusterIcon.prototype.useStyle=function(a){this.sums_=a;var b=Math.max(0,a.index-1);b=Math.min(this.styles_.length-1,b);var c=this.styles_[b];this.url_=c.url,this.height_=c.height,this.width_=c.width,this.anchorText_=c.anchorText||[0,0],this.anchorIcon_=c.anchorIcon||[parseInt(this.height_/2,10),parseInt(this.width_/2,10)],this.textColor_=c.textColor||"black",this.textSize_=c.textSize||11,this.textDecoration_=c.textDecoration||"none",this.fontWeight_=c.fontWeight||"bold",this.fontStyle_=c.fontStyle||"normal",this.fontFamily_=c.fontFamily||"Arial,sans-serif",this.backgroundPosition_=c.backgroundPosition||"0 0"},ClusterIcon.prototype.setCenter=function(a){this.center_=a},ClusterIcon.prototype.createCss=function(a){var b=[];return b.push("cursor: pointer;"),b.push("position: absolute; top: "+a.y+"px; left: "+a.x+"px;"),b.push("width: "+this.width_+"px; height: "+this.height_+"px;"),b.join("")},ClusterIcon.prototype.getPosFromLatLng_=function(a){var b=this.getProjection().fromLatLngToDivPixel(a);return b.x-=this.anchorIcon_[1],b.y-=this.anchorIcon_[0],b.x=parseInt(b.x,10),b.y=parseInt(b.y,10),b},Cluster.prototype.getSize=function(){return this.markers_.length},Cluster.prototype.getMarkers=function(){return this.markers_},Cluster.prototype.getCenter=function(){return this.center_},Cluster.prototype.getMap=function(){return this.map_},Cluster.prototype.getMarkerClusterer=function(){return this.markerClusterer_},Cluster.prototype.getBounds=function(){var a,b=new google.maps.LatLngBounds(this.center_,this.center_),c=this.getMarkers();for(a=0;a<c.length;a++)b.extend(c[a].getPosition());return b},Cluster.prototype.remove=function(){this.clusterIcon_.setMap(null),this.markers_=[],delete this.markers_},Cluster.prototype.addMarker=function(a){var b,c,d;if(this.isMarkerAlreadyAdded_(a))return!1;if(this.center_){if(this.averageCenter_){var e=this.markers_.length+1,f=(this.center_.lat()*(e-1)+a.getPosition().lat())/e,g=(this.center_.lng()*(e-1)+a.getPosition().lng())/e;this.center_=new google.maps.LatLng(f,g),this.calculateBounds_()}}else this.center_=a.getPosition(),this.calculateBounds_();if(a.isAdded=!0,this.markers_.push(a),c=this.markers_.length,d=this.markerClusterer_.getMaxZoom(),null!==d&&this.map_.getZoom()>d)a.getMap()!==this.map_&&a.setMap(this.map_);else if(c<this.minClusterSize_)a.getMap()!==this.map_&&a.setMap(this.map_);else if(c===this.minClusterSize_)for(b=0;b<c;b++)this.markers_[b].setMap(null);else a.setMap(null);return this.updateIcon_(),!0},Cluster.prototype.isMarkerInClusterBounds=function(a){return this.bounds_.contains(a.getPosition())},Cluster.prototype.calculateBounds_=function(){var a=new google.maps.LatLngBounds(this.center_,this.center_);this.bounds_=this.markerClusterer_.getExtendedBounds(a)},Cluster.prototype.updateIcon_=function(){var a=this.markers_.length,b=this.markerClusterer_.getMaxZoom();if(null!==b&&this.map_.getZoom()>b)return void this.clusterIcon_.hide();if(a<this.minClusterSize_)return void this.clusterIcon_.hide();var c=this.markerClusterer_.getStyles().length,d=this.markerClusterer_.getCalculator()(this.markers_,c);this.clusterIcon_.setCenter(this.center_),this.clusterIcon_.useStyle(d),this.clusterIcon_.show()},Cluster.prototype.isMarkerAlreadyAdded_=function(a){var b;if(this.markers_.indexOf)return this.markers_.indexOf(a)!==-1;for(b=0;b<this.markers_.length;b++)if(a===this.markers_[b])return!0;return!1},MarkerClusterer.prototype.onAdd=function(){var a=this;this.activeMap_=this.getMap(),this.ready_=!0,this.repaint(),this.listeners_=[google.maps.event.addListener(this.getMap(),"zoom_changed",function(){a.resetViewport_(!1),this.getZoom()!==(this.get("minZoom")||0)&&this.getZoom()!==this.get("maxZoom")||google.maps.event.trigger(this,"idle")}),google.maps.event.addListener(this.getMap(),"idle",function(){a.redraw_()})]},MarkerClusterer.prototype.onRemove=function(){var a;for(a=0;a<this.markers_.length;a++)this.markers_[a].getMap()!==this.activeMap_&&this.markers_[a].setMap(this.activeMap_);for(a=0;a<this.clusters_.length;a++)this.clusters_[a].remove();for(this.clusters_=[],a=0;a<this.listeners_.length;a++)google.maps.event.removeListener(this.listeners_[a]);this.listeners_=[],this.activeMap_=null,this.ready_=!1},MarkerClusterer.prototype.draw=function(){},MarkerClusterer.prototype.setupStyles_=function(){var a,b;if(!(this.styles_.length>0))for(a=0;a<this.imageSizes_.length;a++)b=this.imageSizes_[a],this.styles_.push({url:this.imagePath_+(a+1)+"."+this.imageExtension_,height:b,width:b})},MarkerClusterer.prototype.fitMapToMarkers=function(){var a,b=this.getMarkers(),c=new google.maps.LatLngBounds;for(a=0;a<b.length;a++)c.extend(b[a].getPosition());this.getMap().fitBounds(c)},MarkerClusterer.prototype.getGridSize=function(){return this.gridSize_},MarkerClusterer.prototype.setGridSize=function(a){this.gridSize_=a},MarkerClusterer.prototype.getMinimumClusterSize=function(){return this.minClusterSize_},MarkerClusterer.prototype.setMinimumClusterSize=function(a){this.minClusterSize_=a},MarkerClusterer.prototype.getMaxZoom=function(){return this.maxZoom_},MarkerClusterer.prototype.setMaxZoom=function(a){this.maxZoom_=a},MarkerClusterer.prototype.getStyles=function(){return this.styles_},MarkerClusterer.prototype.setStyles=function(a){this.styles_=a},MarkerClusterer.prototype.getTitle=function(){return this.title_},MarkerClusterer.prototype.setTitle=function(a){this.title_=a},MarkerClusterer.prototype.getZoomOnClick=function(){return this.zoomOnClick_},MarkerClusterer.prototype.setZoomOnClick=function(a){this.zoomOnClick_=a},MarkerClusterer.prototype.getAverageCenter=function(){return this.averageCenter_},MarkerClusterer.prototype.setAverageCenter=function(a){this.averageCenter_=a},MarkerClusterer.prototype.getIgnoreHidden=function(){return this.ignoreHidden_},MarkerClusterer.prototype.setIgnoreHidden=function(a){this.ignoreHidden_=a},MarkerClusterer.prototype.getEnableRetinaIcons=function(){return this.enableRetinaIcons_},MarkerClusterer.prototype.setEnableRetinaIcons=function(a){this.enableRetinaIcons_=a},MarkerClusterer.prototype.getImageExtension=function(){return this.imageExtension_},MarkerClusterer.prototype.setImageExtension=function(a){this.imageExtension_=a},MarkerClusterer.prototype.getImagePath=function(){return this.imagePath_},MarkerClusterer.prototype.setImagePath=function(a){this.imagePath_=a},MarkerClusterer.prototype.getImageSizes=function(){return this.imageSizes_},MarkerClusterer.prototype.setImageSizes=function(a){this.imageSizes_=a},MarkerClusterer.prototype.getCalculator=function(){return this.calculator_},MarkerClusterer.prototype.setCalculator=function(a){this.calculator_=a},MarkerClusterer.prototype.getBatchSizeIE=function(){return this.batchSizeIE_},MarkerClusterer.prototype.setBatchSizeIE=function(a){this.batchSizeIE_=a},MarkerClusterer.prototype.getClusterClass=function(){return this.clusterClass_},MarkerClusterer.prototype.setClusterClass=function(a){this.clusterClass_=a},MarkerClusterer.prototype.getMarkers=function(){return this.markers_},MarkerClusterer.prototype.getTotalMarkers=function(){return this.markers_.length},MarkerClusterer.prototype.getClusters=function(){return this.clusters_},MarkerClusterer.prototype.getTotalClusters=function(){return this.clusters_.length},MarkerClusterer.prototype.addMarker=function(a,b){this.pushMarkerTo_(a),b||this.redraw_()},MarkerClusterer.prototype.addMarkers=function(a,b){var c;for(c in a)a.hasOwnProperty(c)&&this.pushMarkerTo_(a[c]);b||this.redraw_()},MarkerClusterer.prototype.pushMarkerTo_=function(a){if(a.getDraggable()){var b=this;google.maps.event.addListener(a,"dragend",function(){b.ready_&&(this.isAdded=!1,b.repaint())})}a.isAdded=!1,this.markers_.push(a)},MarkerClusterer.prototype.removeMarker=function(a,b){var c=this.removeMarker_(a);return!b&&c&&this.repaint(),c},MarkerClusterer.prototype.removeMarkers=function(a,b){var c,d,e=!1;for(c=0;c<a.length;c++)d=this.removeMarker_(a[c]),e=e||d;return!b&&e&&this.repaint(),e},MarkerClusterer.prototype.removeMarker_=function(a){var b,c=-1;if(this.markers_.indexOf)c=this.markers_.indexOf(a);else for(b=0;b<this.markers_.length;b++)if(a===this.markers_[b]){c=b;break}return c!==-1&&(a.setMap(null),this.markers_.splice(c,1),!0)},MarkerClusterer.prototype.clearMarkers=function(){this.resetViewport_(!0),this.markers_=[]},MarkerClusterer.prototype.repaint=function(){var a=this.clusters_.slice();this.clusters_=[],this.resetViewport_(!1),this.redraw_(),setTimeout(function(){var b;for(b=0;b<a.length;b++)a[b].remove()},0)},MarkerClusterer.prototype.getExtendedBounds=function(a){var b=this.getProjection(),c=new google.maps.LatLng(a.getNorthEast().lat(),a.getNorthEast().lng()),d=new google.maps.LatLng(a.getSouthWest().lat(),a.getSouthWest().lng()),e=b.fromLatLngToDivPixel(c);e.x+=this.gridSize_,e.y-=this.gridSize_;var f=b.fromLatLngToDivPixel(d);f.x-=this.gridSize_,f.y+=this.gridSize_;var g=b.fromDivPixelToLatLng(e),h=b.fromDivPixelToLatLng(f);return a.extend(g),a.extend(h),a},MarkerClusterer.prototype.redraw_=function(){this.createClusters_(0)},MarkerClusterer.prototype.resetViewport_=function(a){var b,c;for(b=0;b<this.clusters_.length;b++)this.clusters_[b].remove();for(this.clusters_=[],b=0;b<this.markers_.length;b++)c=this.markers_[b],c.isAdded=!1,a&&c.setMap(null)},MarkerClusterer.prototype.distanceBetweenPoints_=function(a,b){var c=6371,d=(b.lat()-a.lat())*Math.PI/180,e=(b.lng()-a.lng())*Math.PI/180,f=Math.sin(d/2)*Math.sin(d/2)+Math.cos(a.lat()*Math.PI/180)*Math.cos(b.lat()*Math.PI/180)*Math.sin(e/2)*Math.sin(e/2),g=2*Math.atan2(Math.sqrt(f),Math.sqrt(1-f)),h=c*g;return h},MarkerClusterer.prototype.isMarkerInBounds_=function(a,b){return b.contains(a.getPosition())},MarkerClusterer.prototype.addToClosestCluster_=function(a){var b,c,d,e,f=4e4,g=null;for(b=0;b<this.clusters_.length;b++)d=this.clusters_[b],e=d.getCenter(),e&&(c=this.distanceBetweenPoints_(e,a.getPosition()),c<f&&(f=c,g=d));g&&g.isMarkerInClusterBounds(a)?g.addMarker(a):(d=new Cluster(this),d.addMarker(a),this.clusters_.push(d))},MarkerClusterer.prototype.createClusters_=function(a){var b,c,d,e=this;if(this.ready_){0===a&&(google.maps.event.trigger(this,"clusteringbegin",this),"undefined"!=typeof this.timerRefStatic&&(clearTimeout(this.timerRefStatic),delete this.timerRefStatic)),d=this.getMap().getZoom()>3?new google.maps.LatLngBounds(this.getMap().getBounds().getSouthWest(),this.getMap().getBounds().getNorthEast()):new google.maps.LatLngBounds(new google.maps.LatLng(85.02070771743472,-178.48388434375),new google.maps.LatLng(-85.08136444384544,178.00048865625));var f=this.getExtendedBounds(d),g=Math.min(a+this.batchSize_,this.markers_.length);for(b=a;b<g;b++)c=this.markers_[b],!c.isAdded&&this.isMarkerInBounds_(c,f)&&(!this.ignoreHidden_||this.ignoreHidden_&&c.getVisible())&&this.addToClosestCluster_(c);g<this.markers_.length?this.timerRefStatic=setTimeout(function(){e.createClusters_(g)},0):(delete this.timerRefStatic,google.maps.event.trigger(this,"clusteringend",this))}},MarkerClusterer.prototype.extend=function(a,b){return function(a){var b;for(b in a.prototype)this.prototype[b]=a.prototype[b];return this}.apply(a,[b])},MarkerClusterer.CALCULATOR=function(a,b){for(var c=0,d="",e=a.length.toString(),f=e;0!==f;)f=parseInt(f/10,10),c++;return c=Math.min(c,b),{text:e,index:c,title:d}},MarkerClusterer.BATCH_SIZE=2e3,MarkerClusterer.BATCH_SIZE_IE=500,MarkerClusterer.IMAGE_PATH="http://google-maps-utility-library-v3.googlecode.com/svn/trunk/markerclustererplus/images/m",MarkerClusterer.IMAGE_EXTENSION="png",MarkerClusterer.IMAGE_SIZES=[53,56,66,78,90],"function"!=typeof String.prototype.trim&&(String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"")});
// source --> https://www.kuavo.ky/wp-content/themes/houzez/js/vendors/oms.min.js 
/*
 OverlappingMarkerSpiderfier
https://github.com/jawj/OverlappingMarkerSpiderfier
Copyright (c) 2011 - 2017 George MacKerron
Released under the MIT licence: http://opensource.org/licenses/mit-license
Note: The Google Maps API v3 must be included *before* this code
*/
(function(){var m,t,w,y,u,z={}.hasOwnProperty,A=[].slice;this.OverlappingMarkerSpiderfier=function(){function r(a,d){var b,f,e;this.map=a;null==d&&(d={});null==this.constructor.N&&(this.constructor.N=!0,h=google.maps,l=h.event,p=h.MapTypeId,c.keepSpiderfied=!1,c.ignoreMapClick=!1,c.markersWontHide=!1,c.markersWontMove=!1,c.basicFormatEvents=!1,c.nearbyDistance=20,c.circleSpiralSwitchover=9,c.circleFootSeparation=23,c.circleStartAngle=x/12,c.spiralFootSeparation=26,c.spiralLengthStart=11,c.spiralLengthFactor=
4,c.spiderfiedZIndex=h.Marker.MAX_ZINDEX+2E4,c.highlightedLegZIndex=h.Marker.MAX_ZINDEX+1E4,c.usualLegZIndex=h.Marker.MAX_ZINDEX+1,c.legWeight=1.5,c.legColors={usual:{},highlighted:{}},e=c.legColors.usual,f=c.legColors.highlighted,e[p.HYBRID]=e[p.SATELLITE]="#fff",f[p.HYBRID]=f[p.SATELLITE]="#f00",e[p.TERRAIN]=e[p.ROADMAP]="#444",f[p.TERRAIN]=f[p.ROADMAP]="#f00",this.constructor.j=function(a){return this.setMap(a)},this.constructor.j.prototype=new h.OverlayView,this.constructor.j.prototype.draw=function(){});
for(b in d)z.call(d,b)&&(f=d[b],this[b]=f);this.g=new this.constructor.j(this.map);this.C();this.c={};this.B=this.l=null;this.addListener("click",function(a,b){return l.trigger(a,"spider_click",b)});this.addListener("format",function(a,b){return l.trigger(a,"spider_format",b)});this.ignoreMapClick||l.addListener(this.map,"click",function(a){return function(){return a.unspiderfy()}}(this));l.addListener(this.map,"maptypeid_changed",function(a){return function(){return a.unspiderfy()}}(this));l.addListener(this.map,
"zoom_changed",function(a){return function(){a.unspiderfy();if(!a.basicFormatEvents)return a.h()}}(this))}var l,h,m,v,p,c,t,x,u;c=r.prototype;t=[r,c];m=0;for(v=t.length;m<v;m++)u=t[m],u.VERSION="1.0.3";x=2*Math.PI;h=l=p=null;r.markerStatus={SPIDERFIED:"SPIDERFIED",SPIDERFIABLE:"SPIDERFIABLE",UNSPIDERFIABLE:"UNSPIDERFIABLE",UNSPIDERFIED:"UNSPIDERFIED"};c.C=function(){this.a=[];this.s=[]};c.addMarker=function(a,d){a.setMap(this.map);return this.trackMarker(a,d)};c.trackMarker=function(a,d){var b;if(null!=
a._oms)return this;a._oms=!0;b=[l.addListener(a,"click",function(b){return function(d){return b.V(a,d)}}(this))];this.markersWontHide||b.push(l.addListener(a,"visible_changed",function(b){return function(){return b.D(a,!1)}}(this)));this.markersWontMove||b.push(l.addListener(a,"position_changed",function(b){return function(){return b.D(a,!0)}}(this)));null!=d&&b.push(l.addListener(a,"spider_click",d));this.s.push(b);this.a.push(a);this.basicFormatEvents?this.trigger("format",a,this.constructor.markerStatus.UNSPIDERFIED):
(this.trigger("format",a,this.constructor.markerStatus.UNSPIDERFIABLE),this.h());return this};c.D=function(a,d){if(!this.J&&!this.K)return null==a._omsData||!d&&a.getVisible()||this.unspiderfy(d?a:null),this.h()};c.getMarkers=function(){return this.a.slice(0)};c.removeMarker=function(a){this.forgetMarker(a);return a.setMap(null)};c.forgetMarker=function(a){var d,b,f,e,g;null!=a._omsData&&this.unspiderfy();d=this.A(this.a,a);if(0>d)return this;g=this.s.splice(d,1)[0];b=0;for(f=g.length;b<f;b++)e=g[b],
l.removeListener(e);delete a._oms;this.a.splice(d,1);this.h();return this};c.removeAllMarkers=c.clearMarkers=function(){var a,d,b,f;f=this.getMarkers();this.forgetAllMarkers();a=0;for(d=f.length;a<d;a++)b=f[a],b.setMap(null);return this};c.forgetAllMarkers=function(){var a,d,b,f,e,g,c,q;this.unspiderfy();q=this.a;a=d=0;for(b=q.length;d<b;a=++d){g=q[a];e=this.s[a];c=0;for(a=e.length;c<a;c++)f=e[c],l.removeListener(f);delete g._oms}this.C();return this};c.addListener=function(a,d){var b;(null!=(b=this.c)[a]?
b[a]:b[a]=[]).push(d);return this};c.removeListener=function(a,d){var b;b=this.A(this.c[a],d);0>b||this.c[a].splice(b,1);return this};c.clearListeners=function(a){this.c[a]=[];return this};c.trigger=function(){var a,d,b,f,e,g;d=arguments[0];a=2<=arguments.length?A.call(arguments,1):[];d=null!=(b=this.c[d])?b:[];g=[];f=0;for(e=d.length;f<e;f++)b=d[f],g.push(b.apply(null,a));return g};c.L=function(a,d){var b,f,e,g,c;g=this.circleFootSeparation*(2+a)/x;f=x/a;c=[];for(b=e=0;0<=a?e<a:e>a;b=0<=a?++e:--e)b=
this.circleStartAngle+b*f,c.push(new h.Point(d.x+g*Math.cos(b),d.y+g*Math.sin(b)));return c};c.M=function(a,d){var b,f,e,c,k;c=this.spiralLengthStart;b=0;k=[];for(f=e=0;0<=a?e<a:e>a;f=0<=a?++e:--e)b+=this.spiralFootSeparation/c+5E-4*f,f=new h.Point(d.x+c*Math.cos(b),d.y+c*Math.sin(b)),c+=x*this.spiralLengthFactor/b,k.push(f);return k};c.V=function(a,d){var b,f,e,c,k,q,n,l,h;(q=null!=a._omsData)&&this.keepSpiderfied||this.unspiderfy();if(q||this.map.getStreetView().getVisible()||"GoogleEarthAPI"===
this.map.getMapTypeId())return this.trigger("click",a,d);q=[];n=[];b=this.nearbyDistance;l=b*b;k=this.f(a.position);h=this.a;b=0;for(f=h.length;b<f;b++)e=h[b],null!=e.map&&e.getVisible()&&(c=this.f(e.position),this.i(c,k)<l?q.push({R:e,G:c}):n.push(e));return 1===q.length?this.trigger("click",a,d):this.W(q,n)};c.markersNearMarker=function(a,d){var b,f,e,c,k,q,n,l,h,m;null==d&&(d=!1);if(null==this.g.getProjection())throw"Must wait for 'idle' event on map before calling markersNearMarker";b=this.nearbyDistance;
n=b*b;k=this.f(a.position);q=[];l=this.a;b=0;for(f=l.length;b<f&&!(e=l[b],e!==a&&null!=e.map&&e.getVisible()&&(c=this.f(null!=(h=null!=(m=e._omsData)?m.v:void 0)?h:e.position),this.i(c,k)<n&&(q.push(e),d)));b++);return q};c.F=function(){var a,d,b,f,e,c,k,l,n,h,m;if(null==this.g.getProjection())throw"Must wait for 'idle' event on map before calling markersNearAnyOtherMarker";n=this.nearbyDistance;n*=n;var p;e=this.a;p=[];h=0;for(d=e.length;h<d;h++)f=e[h],p.push({H:this.f(null!=(a=null!=(b=f._omsData)?
b.v:void 0)?a:f.position),b:!1});h=this.a;a=b=0;for(f=h.length;b<f;a=++b)if(d=h[a],null!=d.getMap()&&d.getVisible()&&(c=p[a],!c.b))for(m=this.a,d=l=0,e=m.length;l<e;d=++l)if(k=m[d],d!==a&&null!=k.getMap()&&k.getVisible()&&(k=p[d],(!(d<a)||k.b)&&this.i(c.H,k.H)<n)){c.b=k.b=!0;break}return p};c.markersNearAnyOtherMarker=function(){var a,d,b,c,e,g,k;e=this.F();g=this.a;k=[];a=d=0;for(b=g.length;d<b;a=++d)c=g[a],e[a].b&&k.push(c);return k};c.setImmediate=function(a){return window.setTimeout(a,0)};c.h=
function(){if(!this.basicFormatEvents&&null==this.l)return this.l=this.setImmediate(function(a){return function(){a.l=null;return null!=a.g.getProjection()?a.w():null!=a.B?void 0:a.B=l.addListenerOnce(a.map,"idle",function(){return a.w()})}}(this))};c.w=function(){var a,d,b,c,e,g,k;if(this.basicFormatEvents){e=[];d=0;for(b=markers.length;d<b;d++)c=markers[d],a=null!=c._omsData?"SPIDERFIED":"UNSPIDERFIED",e.push(this.trigger("format",c,this.constructor.markerStatus[a]));return e}e=this.F();g=this.a;
k=[];a=b=0;for(d=g.length;b<d;a=++b)c=g[a],a=null!=c._omsData?"SPIDERFIED":e[a].b?"SPIDERFIABLE":"UNSPIDERFIABLE",k.push(this.trigger("format",c,this.constructor.markerStatus[a]));return k};c.P=function(a){return{m:function(d){return function(){return a._omsData.o.setOptions({strokeColor:d.legColors.highlighted[d.map.mapTypeId],zIndex:d.highlightedLegZIndex})}}(this),u:function(d){return function(){return a._omsData.o.setOptions({strokeColor:d.legColors.usual[d.map.mapTypeId],zIndex:d.usualLegZIndex})}}(this)}};
c.W=function(a,d){var b,c,e,g,k,q,n,m,p,r;this.J=!0;r=a.length;b=this.T(function(){var b,d,c;c=[];b=0;for(d=a.length;b<d;b++)m=a[b],c.push(m.G);return c}());g=r>=this.circleSpiralSwitchover?this.M(r,b).reverse():this.L(r,b);b=function(){var b,d,f;f=[];b=0;for(d=g.length;b<d;b++)e=g[b],c=this.U(e),p=this.S(a,function(a){return function(b){return a.i(b.G,e)}}(this)),n=p.R,q=new h.Polyline({map:this.map,path:[n.position,c],strokeColor:this.legColors.usual[this.map.mapTypeId],strokeWeight:this.legWeight,
zIndex:this.usualLegZIndex}),n._omsData={v:n.getPosition(),X:n.getZIndex(),o:q},this.legColors.highlighted[this.map.mapTypeId]!==this.legColors.usual[this.map.mapTypeId]&&(k=this.P(n),n._omsData.O={m:l.addListener(n,"mouseover",k.m),u:l.addListener(n,"mouseout",k.u)}),this.trigger("format",n,this.constructor.markerStatus.SPIDERFIED),n.setPosition(c),n.setZIndex(Math.round(this.spiderfiedZIndex+e.y)),f.push(n);return f}.call(this);delete this.J;this.I=!0;return this.trigger("spiderfy",b,d)};c.unspiderfy=
function(a){var d,b,c,e,g,k,h;null==a&&(a=null);if(null==this.I)return this;this.K=!0;h=[];g=[];k=this.a;d=0;for(b=k.length;d<b;d++)e=k[d],null!=e._omsData?(e._omsData.o.setMap(null),e!==a&&e.setPosition(e._omsData.v),e.setZIndex(e._omsData.X),c=e._omsData.O,null!=c&&(l.removeListener(c.m),l.removeListener(c.u)),delete e._omsData,e!==a&&(c=this.basicFormatEvents?"UNSPIDERFIED":"SPIDERFIABLE",this.trigger("format",e,this.constructor.markerStatus[c])),h.push(e)):g.push(e);delete this.K;delete this.I;
this.trigger("unspiderfy",h,g);return this};c.i=function(a,d){var b,c;b=a.x-d.x;c=a.y-d.y;return b*b+c*c};c.T=function(a){var c,b,f,e,g;c=e=g=0;for(b=a.length;c<b;c++)f=a[c],e+=f.x,g+=f.y;a=a.length;return new h.Point(e/a,g/a)};c.f=function(a){return this.g.getProjection().fromLatLngToDivPixel(a)};c.U=function(a){return this.g.getProjection().fromDivPixelToLatLng(a)};c.S=function(a,c){var b,d,e,g,k,h;e=k=0;for(h=a.length;k<h;e=++k)if(g=a[e],g=c(g),"undefined"===typeof b||null===b||g<d)d=g,b=e;return a.splice(b,
1)[0]};c.A=function(a,c){var b,d,e,g;if(null!=a.indexOf)return a.indexOf(c);b=d=0;for(e=a.length;d<e;b=++d)if(g=a[b],g===c)return b;return-1};return r}();t=/(\?.*(&|&amp;)|\?)spiderfier_callback=(\w+)/;m=document.currentScript;null==m&&(m=function(){var m,l,h,w,v;h=document.getElementsByTagName("script");v=[];m=0;for(l=h.length;m<l;m++)u=h[m],null!=(w=u.getAttribute("src"))&&w.match(t)&&v.push(u);return v}()[0]);if(null!=m&&(m=null!=(w=m.getAttribute("src"))?null!=(y=w.match(t))?y[3]:void 0:void 0)&&
"function"===typeof window[m])window[m]();"function"===typeof window.spiderfier_callback&&window.spiderfier_callback()}).call(this);
/* Thu 11 May 2017 08:40:57 BST */;