/**
 * Google Map Shortcode
 * Version: 2.2.2
 * Author: Alain Gonzalez
 * Plugin URI: http://web-argument.com/google-map-shortcode-wordpress-plugin/
*/

var gmshc = {};

(function(){

gmshc.Map = function(settings){

	this.markers = settings.markers;
	this.mapContainer = document.getElementById(settings.mapContainer);
	this.zoom = (typeof settings.zoom != "undefined")? settings.zoom : 10;
	this.type = (typeof settings.type != "undefined")? settings.type : "ROADMAP";
	this.circle = (typeof settings.circle != "undefined")? settings.circle : false;
	this.interval = (typeof settings.interval != "undefined")? settings.interval : 4000;
	this.afterTilesLoadedCallback = (typeof settings.afterTilesLoadedCallback != "undefined")? settings.afterTilesLoadedCallback : null;
	this.focusPoint = (typeof settings.focusPoint != "undefined")? settings.focusPoint : null;
	this.focusType = (typeof settings.focusType != "undefined")? settings.focusType : "open"; //center
	this.animateMarkers = (typeof settings.animateMarkers != "undefined")? settings.animateMarkers : true;
	this.afterOpenCallback = (typeof settings.afterOpenCallback != "undefined")? settings.afterOpenCallback : null;
	this.afterCircle = (typeof settings.afterCircle != "undefined")? settings.afterCircle : null;

	this.map = null;
	this.markersObj = [];
	this.infowindowObj = [];
	this.infoboxObj = [];
	this.intervalId = null;
	this.openItem = 0;
	this.openWindow = null;
	this.openBox = null;
	this.pointsNumber = this.markers.length;
	this.userInfoWindowOpen = false;
	this.userInfoBoxOpen = false;
	this.disableMap = false;

};

gmshc.Map.prototype.init = function() {

	var firstLat = this.markers[0].lat;
	var firstLong = this.markers[0].lng;
	var firstLatLng = new google.maps.LatLng(firstLat, firstLong);

	this.map = new google.maps.Map(this.mapContainer, {
	  zoom: this.zoom,
	  center: firstLatLng,
	  mapTypeId: google.maps.MapTypeId[this.type]
	});

	var map = this.map;
	var avgLat = 0;
	var avgLng = 0;

	if(this.afterTilesLoadedCallback != null) {
		google.maps.event.addListener(map, 'tilesloaded', this.afterTilesLoadedCallback);
	}
	var latlngbounds = new google.maps.LatLngBounds();
	
	var xtc = Math.floor(this.pointsNumber / 3) ;
	var divu = document.getElementById("linkuri");
	//alert (xtc);
	for (var i = 0; i < this.pointsNumber; i++){

		var location = this.markers[i];
		latlngbounds.extend(new google.maps.LatLng(location.lat, location.lng));
	    var animate = (this.animateMarkers)? google.maps.Animation.DROP : null;
		var marker = new google.maps.Marker({
											  position: new google.maps.LatLng(location.lat, location.lng),
											  map: map,
											  icon: new google.maps.MarkerImage(location.icon),
											  animation: animate,
											  title:location.title
		  									 });
		
		var boxText = document.createElement('div');
		boxText.style.cssText = "border: 0px solid #ddd; margin-top: 0px; background-color: #ffffff; padding: 0px;width:275px; ";
		boxText.innerHTML = location.info;
		
		var myNewOptions = {
			content: boxText
			,disableAutoPan: false
			,maxWidth: 0
			,pixelOffset: new google.maps.Size(-120, 0)
			,zIndex: null
			,boxStyle: { 
				background: "white"//"url('images/tipbox.gif') no-repeat"
				,opacity: 0.95
				,width: "275px"
				,border: "1px solid #ddd"
			 }
			,closeBoxMargin: "3px 3px 3px 3px"
			,closeBoxURL: "/images/inchide.png"
			,infoBoxClearance: new google.maps.Size(1, 1)
			,isHidden: false
			,pane: "floatPane"
			,enableEventPropagation: false
		}

		var ib = new InfoBox(myNewOptions);
        //ib.open(map, marker);
        
		if (i == 0){
			var ce = document.createElement('div');
			ce.setAttribute('class', 'class_linkuri_1');
			ce.setAttribute('id', 'linkuri1');
			divu.appendChild(ce);
		}
		if (i == xtc){
			var ce = document.createElement('div');
			ce.setAttribute('class', 'class_linkuri_2');
			ce.setAttribute('id', 'linkuri2');
			divu.appendChild(ce);
		}
		if (i == xtc*2) {
			var ce = document.createElement('div');
			ce.setAttribute('class', 'class_linkuri_3');
			ce.setAttribute('id', 'linkuri3');
			divu.appendChild(ce);
		}
		
		var html = '<span id="outer' + location.outer + '" class="span_linkuri">' + location.title + '</span>';
		var elemdiv = jQuery(html);
//		var ceS = document.createElement('span');
		//ceS.setAttribute('style', 'cursor:pointer;');
	//	ceS.setAttribute('id', 'outer' + location.outer);
		
		if (i >= 0 && i < xtc) {
			//document.getElementById('linkuri1').appendChild(ceS);
			jQuery("#linkuri1").append(elemdiv);
		}
		if (i >= xtc && i < xtc*2){
			//document.getElementById('linkuri2').appendChild(ceS);
			jQuery("#linkuri2").append(elemdiv);
		}
		if (i >= xtc*2) {
			//document.getElementById('linkuri3').appendChild(ceS);
			jQuery("#linkuri3").append(elemdiv);
		}
		
		//alert(i);
		
		
		  marker.cat = location.cat;
		  this.markersObj.push(marker);
		  
		  this.infoboxObj.push(ib);
		  var closure_1 = this.Bind(this.openInfoBox(ib, marker));
		  google.maps.event.addListener(marker, 'click', closure_1);
		  var outer = 'outer' + location.outer;

		  var closure_3 = this.Bind(this.MarkerMouseOverHandler(marker));
		  google.maps.event.addListener(marker, 'mouseover', closure_3);
		  var closure_5 = this.Bind(this.MarkerMouseOutHandler(marker));
		  google.maps.event.addListener(marker, 'mouseout', closure_5);
		  var closure_6 = this.Bind(this.MapMouseOverHandler());
		  google.maps.event.addListener(map, 'mouseover', closure_6);
		  var closure_7 = this.Bind(this.MapMouseOutHandler());
		  google.maps.event.addListener(map, 'mouseout', closure_7);
		  
		  
/*		  var mouseoverListener = (function(marker, ib) {
				        return function() {
				            this.Bind(this.openInfoBox(ib, marker));
				        };
				    })(marker);
*/
			google.maps.event.addDomListener(jQuery(elemdiv)[0], 'click', closure_1);
		  
/*		  var infowindow = new google.maps.InfoWindow({
													  maxWidth:260,
													  content: location.info
													  });
		  this.infowindowObj.push(marker);

		  var closure_1 = this.Bind(this.openInfoWindow(infowindow, marker));
		  google.maps.event.addListener(marker, 'click', closure_1);

		  var closure_3 = this.Bind(this.MarkerMouseOverHandler(marker));
		  google.maps.event.addListener(marker, 'mouseover', closure_3);

		  var closure_5 = this.Bind(this.MarkerMouseOutHandler(marker));
		  google.maps.event.addListener(marker, 'mouseout', closure_5);

		  var closure_6 = this.Bind(this.MapMouseOverHandler());
		  google.maps.event.addListener(map,'mouseover',closure_6);

		  var closure_7 = this.Bind(this.MapMouseOutHandler());
		  google.maps.event.addListener(map,'mouseout',closure_7);

		  // Sum up all lat/lng to calculate center all points.
		  avgLat += Number(location.lat);
		  avgLng += Number(location.lng);
		  */ 
    }
/*
    // Center map.
	this.map.setCenter(new google.maps.LatLng(
		avgLat / this.pointsNumber, avgLng / this.pointsNumber));

    if(this.circle)  this.Play();
	if(this.focusPoint != null) {
		if (this.focusType == "center") this.Center(this.focusPoint);
		else this.Open(this.focusPoint);
	}
*/
	map.setCenter(latlngbounds.getCenter());
	map.fitBounds(latlngbounds);
	
};

gmshc.Map.prototype.openInfoBox = function(infoBox, marker){
	return function (){
		if (this.openBox != null){
			this.openBox.close();
			this.userInfoBoxOpen = false;
		}
		if (typeof user == 'undefined') 
			user = false;
		
		this.openBox = infoBox;
		infoBox.open(this.map, marker);
		var closure_4 = this.Bind(this.CloseInfoBox(infoBox));
		google.maps.event.addListener(infoBox, 'closeclick', closure_4);
		this.userInfoBoxOpen = true;
		if(this.afterOpenCallback != null)
			this.adterOpenCallback(marker);
			
			//$objSub.hide();
			
			//jQuery("#ul_sel").removeClass("activat");
			// $("#ul_sel").data("ul_sel").removeClass("activat");
			// $("#ul_sel").attr("style", ""); 
			
			jQuery('#ul_sel').attr('style', '');

	};
};

gmshc.Map.prototype.CloseInfoBox = function(infoBox) {
	return function() {
		this.userInfoBoxOpen = false;
		this.disableMap = false;
	};
};

gmshc.Map.prototype.openInfoWindow = function(infoWindow, marker) {
      return function() {
		if (this.openWindow != null) {
			this.openWindow.close();
			this.userInfoWindowOpen = false;
		}
		if (typeof user == "undefined") user = false;

		this.openWindow = infoWindow;
		infoWindow.open(this.map, marker);
		var closure_4 = this.Bind(this.CloseInfoWindow(infoWindow));
		google.maps.event.addListener(infoWindow, 'closeclick', closure_4);
		this.userInfoWindowOpen = true;
		if(this.afterOpenCallback != null) this.afterOpenCallback(marker);
    };
};

gmshc.Map.prototype.CloseInfoWindow = function(infoWindow) {
  return function() {
	 this.userInfoWindowOpen = false;
	 this.disableMap = false;
  }
};

gmshc.Map.prototype.Rotate = function(){
	var visibles = this.Visibles();
	if (!visibles) {
		return;
	}
	if (this.disableMap) return;
	if (this.openItem >= this.markersObj.length) this.openItem = 0;
	if (this.markersObj[this.openItem].getVisible()){
		if (this.focusType == "center"){
			if (this.userInfoWindowOpen) return;
			var location = this.markers[this.openItem];
			this.map.setCenter(new google.maps.LatLng(location.lat, location.lng));
			if (this.animateMarkers) {
				this.StopAllAnimations();
				this.ToggleAnimation(this.markersObj[this.openItem],"BOUNCE");
			}
		} else {
			google.maps.event.trigger(this.markersObj[this.openItem],'click');
		}
		if(this.afterCircle != null) this.afterCircle(this.markersObj[this.openItem], this.openItem);
		this.openItem ++;
	} else {
		this.openItem ++;
		this.Rotate();
	}

	return;
};

gmshc.Map.prototype.Visibles = function(){
	for (var i = 0; i < this.markersObj.length; i++){
		if (this.markersObj[i].getVisible()) return true;
	}
};

gmshc.Map.prototype.ToggleAnimation = function(marker,type) {
    marker.setAnimation(google.maps.Animation[type]);
};

gmshc.Map.prototype.StopAllAnimations = function(){
	for (var i = 0; i < this.markersObj.length; i++){
	    this.markersObj[i].setAnimation(null);
	}
};

gmshc.Map.prototype.Play = function(){
	if (!this.circle) this.circle = true;
	if ( this.pointsNumber > 1 ) {
		var closure_2 = this.Bind(this.Rotate);
		this.intervalId = setInterval(closure_2, this.interval);
	} else {
	    this.Open(0);
	}
};

gmshc.Map.prototype.Stop = function(){
	if (this.circle) this.circle = false;
	clearInterval(this.intervalId);
};

gmshc.Map.prototype.Open = function(point){
	if (this.disableMap) return;
	if (this.markersObj[point].getVisible())
		google.maps.event.trigger(this.markersObj[point],'click');
};

gmshc.Map.prototype.Center = function(point){
	if (this.disableMap) return;
	if (this.markersObj[point].getVisible()) {
		    if(this.openWindow != null) this.openWindow.close();
			var location = this.markers[point];
			this.map.setCenter(new google.maps.LatLng(location.lat, location.lng));
			if (this.animateMarkers != null) {
				this.StopAllAnimations();
				this.ToggleAnimation(this.markersObj[point],"BOUNCE");
			}
	}
};

gmshc.Map.prototype.ShowMarkers = function(cat,display){
	if(this.openWindow != null) this.openWindow.close();
	for (var i = 0; i < this.pointsNumber; i++){
		var catList = this.markersObj[i].cat;
		var catArray = catList.split(",");
		for (var j = 0; j < catArray.length; j++){
			if (Number(catArray[j]) == cat)
				this.markersObj[i].setVisible(display);
		}
	}
};

gmshc.Map.prototype.MarkerMouseOverHandler = function(marker) {
  return function() {
	  this.disableMap = true;
	  if (marker.getAnimation() != null) {
    	marker.setAnimation(null);
	  }
  }
};

gmshc.Map.prototype.MarkerMouseOutHandler = function(marker) {
  return function() {
	if (!this.userInfoWindowOpen) this.disableMap = false;
  }
};


gmshc.Map.prototype.MapMouseOverHandler = function(){
	return function(){
		this.disableMap = true;
	}
}

gmshc.Map.prototype.MapMouseOutHandler = function(){
	return function(){
		this.disableMap = false;
	}
}

gmshc.Map.prototype.Bind = function( Method ){
	var _this = this;
	return(
		 function(){
		 return( Method.apply( _this, arguments ) );
		 }
	);
};

gmshc.addLoadEvent = function(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
		}
		else {
		window.onload = function() {
		oldonload();
		func();
		}
	}
};

})();






















/**
 * @name InfoBox
 * @version 1.1.9 [October 2, 2011]
 * @author Gary Little (inspired by proof-of-concept code from Pamela Fox of Google)
 * @copyright Copyright 2010 Gary Little [gary at luxcentral.com]
 * @fileoverview InfoBox extends the Google Maps JavaScript API V3 <tt>OverlayView</tt> class.
 *  <p>
 *  An InfoBox behaves like a <tt>google.maps.InfoWindow</tt>, but it supports several
 *  additional properties for advanced styling. An InfoBox can also be used as a map label.
 *  <p>
 *  An InfoBox also fires the same events as a <tt>google.maps.InfoWindow</tt>.
 *  <p>
 *  Browsers tested:
 *  <p>
 *  Mac -- Safari (4.0.4), Firefox (3.6), Opera (10.10), Chrome (4.0.249.43), OmniWeb (5.10.1)
 *  <br>
 *  Win -- Safari, Firefox, Opera, Chrome (3.0.195.38), Internet Explorer (8.0.6001.18702)
 *  <br>
 *  iPod Touch/iPhone -- Safari (3.1.2)
 */

/*!
 *
 * 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.
 */

/*jslint browser:true */
/*global google */

/**
 * @name InfoBoxOptions
 * @class This class represents the optional parameter passed to the {@link InfoBox} constructor.
 * @property {string|Node} content The content of the InfoBox (plain text or an HTML DOM node).
 * @property {boolean} disableAutoPan Disable auto-pan on <tt>open</tt> (default is <tt>false</tt>).
 * @property {number} maxWidth The maximum width (in pixels) of the InfoBox. Set to 0 if no maximum.
 * @property {Size} pixelOffset The offset (in pixels) from the top left corner of the InfoBox
 *  (or the bottom left corner if the <code>alignBottom</code> property is <code>true</code>)
 *  to the map pixel corresponding to <tt>position</tt>.
 * @property {LatLng} position The geographic location at which to display the InfoBox.
 * @property {number} zIndex The CSS z-index style value for the InfoBox.
 *  Note: This value overrides a zIndex setting specified in the <tt>boxStyle</tt> property.
 * @property {string} boxClass The name of the CSS class defining the styles for the InfoBox container.
 *  The default name is <code>infoBox</code>.
 * @property {Object} [boxStyle] An object literal whose properties define specific CSS
 *  style values to be applied to the InfoBox. Style values defined here override those that may
 *  be defined in the <code>boxClass</code> style sheet. If this property is changed after the
 *  InfoBox has been created, all previously set styles (except those defined in the style sheet)
 *  are removed from the InfoBox before the new style values are applied.
 * @property {string} closeBoxMargin The CSS margin style value for the close box.
 *  The default is "2px" (a 2-pixel margin on all sides).
 * @property {string} closeBoxURL The URL of the image representing the close box.
 *  Note: The default is the URL for Google's standard close box.
 *  Set this property to "" if no close box is required.
 * @property {Size} infoBoxClearance Minimum offset (in pixels) from the InfoBox to the
 *  map edge after an auto-pan.
 * @property {boolean} isHidden Hide the InfoBox on <tt>open</tt> (default is <tt>false</tt>).
 * @property {boolean} alignBottom Align the bottom left corner of the InfoBox to the <code>position</code>
 *  location (default is <tt>false</tt> which means that the top left corner of the InfoBox is aligned).
 * @property {string} pane The pane where the InfoBox is to appear (default is "floatPane").
 *  Set the pane to "mapPane" if the InfoBox is being used as a map label.
 *  Valid pane names are the property names for the <tt>google.maps.MapPanes</tt> object.
 * @property {boolean} enableEventPropagation Propagate mousedown, click, dblclick,
 *  and contextmenu events in the InfoBox (default is <tt>false</tt> to mimic the behavior
 *  of a <tt>google.maps.InfoWindow</tt>). Set this property to <tt>true</tt> if the InfoBox
 *  is being used as a map label. iPhone note: This property setting has no effect; events are
 *  always propagated.
 */

/**
 * Creates an InfoBox with the options specified in {@link InfoBoxOptions}.
 *  Call <tt>InfoBox.open</tt> to add the box to the map.
 * @constructor
 * @param {InfoBoxOptions} [opt_opts]
 */
function InfoBox(opt_opts) {

  opt_opts = opt_opts || {};

  google.maps.OverlayView.apply(this, arguments);

  // Standard options (in common with google.maps.InfoWindow):
  //
  this.content_ = opt_opts.content || "";
  this.disableAutoPan_ = opt_opts.disableAutoPan || false;
  this.maxWidth_ = opt_opts.maxWidth || 0;
  this.pixelOffset_ = opt_opts.pixelOffset || new google.maps.Size(0, 0);
  this.position_ = opt_opts.position || new google.maps.LatLng(0, 0);
  this.zIndex_ = opt_opts.zIndex || null;

  // Additional options (unique to InfoBox):
  //
  this.boxClass_ = opt_opts.boxClass || "infoBox";
  this.boxStyle_ = opt_opts.boxStyle || {};
  this.closeBoxMargin_ = opt_opts.closeBoxMargin || "2px";
  this.closeBoxURL_ = opt_opts.closeBoxURL || "http://www.google.com/intl/en_us/mapfiles/close.gif";
  if (opt_opts.closeBoxURL === "") {
    this.closeBoxURL_ = "";
  }
  this.infoBoxClearance_ = opt_opts.infoBoxClearance || new google.maps.Size(1, 1);
  this.isHidden_ = opt_opts.isHidden || false;
  this.alignBottom_ = opt_opts.alignBottom || false;
  this.pane_ = opt_opts.pane || "floatPane";
  this.enableEventPropagation_ = opt_opts.enableEventPropagation || false;

  this.div_ = null;
  this.closeListener_ = null;
  this.eventListener1_ = null;
  this.eventListener2_ = null;
  this.eventListener3_ = null;
  this.moveListener_ = null;
  this.contextListener_ = null;
  this.fixedWidthSet_ = null;
}

/* InfoBox extends OverlayView in the Google Maps API v3.
 */
InfoBox.prototype = new google.maps.OverlayView();

/**
 * Creates the DIV representing the InfoBox.
 * @private
 */
InfoBox.prototype.createInfoBoxDiv_ = function () {

  var bw;
  var me = this;

  // This handler prevents an event in the InfoBox from being passed on to the map.
  //
  var cancelHandler = function (e) {
    e.cancelBubble = true;

    if (e.stopPropagation) {

      e.stopPropagation();
    }
  };

  // This handler ignores the current event in the InfoBox and conditionally prevents
  // the event from being passed on to the map. It is used for the contextmenu event.
  //
  var ignoreHandler = function (e) {

    e.returnValue = false;

    if (e.preventDefault) {

      e.preventDefault();
    }

    if (!me.enableEventPropagation_) {

      cancelHandler(e);
    }
  };

  if (!this.div_) {

    this.div_ = document.createElement("div");

    this.setBoxStyle_();

    if (typeof this.content_.nodeType === "undefined") {
      this.div_.innerHTML = this.getCloseBoxImg_() + this.content_;
    } else {
      this.div_.innerHTML = this.getCloseBoxImg_();
      this.div_.appendChild(this.content_);
    }

    // Add the InfoBox DIV to the DOM
    this.getPanes()[this.pane_].appendChild(this.div_);

    this.addClickHandler_();

    if (this.div_.style.width) {

      this.fixedWidthSet_ = true;

    } else {

      if (this.maxWidth_ !== 0 && this.div_.offsetWidth > this.maxWidth_) {

        this.div_.style.width = this.maxWidth_;
        this.div_.style.overflow = "auto";
        this.fixedWidthSet_ = true;

      } else { // The following code is needed to overcome problems with MSIE

        bw = this.getBoxWidths_();

        this.div_.style.width = (this.div_.offsetWidth - bw.left - bw.right) + "px";
        this.fixedWidthSet_ = false;
      }
    }

    this.panBox_(this.disableAutoPan_);

    if (!this.enableEventPropagation_) {

      // Cancel event propagation.
      //
      this.eventListener1_ = google.maps.event.addDomListener(this.div_, "mousedown", cancelHandler);
      this.eventListener2_ = google.maps.event.addDomListener(this.div_, "click", cancelHandler);
      this.eventListener3_ = google.maps.event.addDomListener(this.div_, "dblclick", cancelHandler);
      this.eventListener4_ = google.maps.event.addDomListener(this.div_, "mouseover", function (e) {
        this.style.cursor = "default";
      });
    }

    this.contextListener_ = google.maps.event.addDomListener(this.div_, "contextmenu", ignoreHandler);

    /**
     * This event is fired when the DIV containing the InfoBox's content is attached to the DOM.
     * @name InfoBox#domready
     * @event
     */
    google.maps.event.trigger(this, "domready");
  }
};

/**
 * Returns the HTML <IMG> tag for the close box.
 * @private
 */
InfoBox.prototype.getCloseBoxImg_ = function () {

  var img = "";

  if (this.closeBoxURL_ !== "") {

    img  = "<img";
    img += " src='" + this.closeBoxURL_ + "'";
    img += " align=right"; // Do this because Opera chokes on style='float: right;'
    img += " style='";
    img += " position: relative;"; // Required by MSIE
    img += " cursor: pointer;";
    img += " margin: " + this.closeBoxMargin_ + ";";
    img += "'>";
  }

  return img;
};

/**
 * Adds the click handler to the InfoBox close box.
 * @private
 */
InfoBox.prototype.addClickHandler_ = function () {

  var closeBox;

  if (this.closeBoxURL_ !== "") {

    closeBox = this.div_.firstChild;
    this.closeListener_ = google.maps.event.addDomListener(closeBox, 'click', this.getCloseClickHandler_());

  } else {

    this.closeListener_ = null;
  }
};

/**
 * Returns the function to call when the user clicks the close box of an InfoBox.
 * @private
 */
InfoBox.prototype.getCloseClickHandler_ = function () {

  var me = this;

  return function (e) {

    // 1.0.3 fix: Always prevent propagation of a close box click to the map:
    e.cancelBubble = true;

    if (e.stopPropagation) {

      e.stopPropagation();
    }

    me.close();

    /**
     * This event is fired when the InfoBox's close box is clicked.
     * @name InfoBox#closeclick
     * @event
     */
    google.maps.event.trigger(me, "closeclick");
  };
};

/**
 * Pans the map so that the InfoBox appears entirely within the map's visible area.
 * @private
 */
InfoBox.prototype.panBox_ = function (disablePan) {

  var map;
  var bounds;
  var xOffset = 0, yOffset = 0;

  if (!disablePan) {

    map = this.getMap();

    if (map instanceof google.maps.Map) { // Only pan if attached to map, not panorama

      if (!map.getBounds().contains(this.position_)) {
      // Marker not in visible area of map, so set center
      // of map to the marker position first.
        map.setCenter(this.position_);
      }

      bounds = map.getBounds();

      var mapDiv = map.getDiv();
      var mapWidth = mapDiv.offsetWidth;
      var mapHeight = mapDiv.offsetHeight;
      var iwOffsetX = this.pixelOffset_.width;
      var iwOffsetY = this.pixelOffset_.height;
      var iwWidth = this.div_.offsetWidth;
      var iwHeight = this.div_.offsetHeight;
      var padX = this.infoBoxClearance_.width;
      var padY = this.infoBoxClearance_.height;
      var pixPosition = this.getProjection().fromLatLngToContainerPixel(this.position_);

      if (pixPosition.x < (-iwOffsetX + padX)) {
        xOffset = pixPosition.x + iwOffsetX - padX;
      } else if ((pixPosition.x + iwWidth + iwOffsetX + padX) > mapWidth) {
        xOffset = pixPosition.x + iwWidth + iwOffsetX + padX - mapWidth;
      }
      if (this.alignBottom_) {
        if (pixPosition.y < (-iwOffsetY + padY + iwHeight)) {
          yOffset = pixPosition.y + iwOffsetY - padY - iwHeight;
        } else if ((pixPosition.y + iwOffsetY + padY) > mapHeight) {
          yOffset = pixPosition.y + iwOffsetY + padY - mapHeight;
        }
      } else {
        if (pixPosition.y < (-iwOffsetY + padY)) {
          yOffset = pixPosition.y + iwOffsetY - padY;
        } else if ((pixPosition.y + iwHeight + iwOffsetY + padY) > mapHeight) {
          yOffset = pixPosition.y + iwHeight + iwOffsetY + padY - mapHeight;
        }
      }

      if (!(xOffset === 0 && yOffset === 0)) {

        // Move the map to the shifted center.
        //
        var c = map.getCenter();
        map.panBy(xOffset, yOffset);
      }
    }
  }
};

/**
 * Sets the style of the InfoBox by setting the style sheet and applying
 * other specific styles requested.
 * @private
 */
InfoBox.prototype.setBoxStyle_ = function () {

  var i, boxStyle;

  if (this.div_) {

    // Apply style values from the style sheet defined in the boxClass parameter:
    this.div_.className = this.boxClass_;

    // Clear existing inline style values:
    this.div_.style.cssText = "";

    // Apply style values defined in the boxStyle parameter:
    boxStyle = this.boxStyle_;
    for (i in boxStyle) {

      if (boxStyle.hasOwnProperty(i)) {

        this.div_.style[i] = boxStyle[i];
      }
    }

    // Fix up opacity style for benefit of MSIE:
    //
    if (typeof this.div_.style.opacity !== "undefined" && this.div_.style.opacity !== "") {

      this.div_.style.filter = "alpha(opacity=" + (this.div_.style.opacity * 100) + ")";
    }

    // Apply required styles:
    //
    this.div_.style.position = "absolute";
    this.div_.style.visibility = 'hidden';
    if (this.zIndex_ !== null) {

      this.div_.style.zIndex = this.zIndex_;
    }
  }
};

/**
 * Get the widths of the borders of the InfoBox.
 * @private
 * @return {Object} widths object (top, bottom left, right)
 */
InfoBox.prototype.getBoxWidths_ = function () {

  var computedStyle;
  var bw = {top: 0, bottom: 0, left: 0, right: 0};
  var box = this.div_;

  if (document.defaultView && document.defaultView.getComputedStyle) {

    computedStyle = box.ownerDocument.defaultView.getComputedStyle(box, "");

    if (computedStyle) {

      // The computed styles are always in pixel units (good!)
      bw.top = parseInt(computedStyle.borderTopWidth, 10) || 0;
      bw.bottom = parseInt(computedStyle.borderBottomWidth, 10) || 0;
      bw.left = parseInt(computedStyle.borderLeftWidth, 10) || 0;
      bw.right = parseInt(computedStyle.borderRightWidth, 10) || 0;
    }

  } else if (document.documentElement.currentStyle) { // MSIE

    if (box.currentStyle) {

      // The current styles may not be in pixel units, but assume they are (bad!)
      bw.top = parseInt(box.currentStyle.borderTopWidth, 10) || 0;
      bw.bottom = parseInt(box.currentStyle.borderBottomWidth, 10) || 0;
      bw.left = parseInt(box.currentStyle.borderLeftWidth, 10) || 0;
      bw.right = parseInt(box.currentStyle.borderRightWidth, 10) || 0;
    }
  }

  return bw;
};

/**
 * Invoked when <tt>close</tt> is called. Do not call it directly.
 */
InfoBox.prototype.onRemove = function () {

  if (this.div_) {

    this.div_.parentNode.removeChild(this.div_);
    this.div_ = null;
  }
};

/**
 * Draws the InfoBox based on the current map projection and zoom level.
 */
InfoBox.prototype.draw = function () {

  this.createInfoBoxDiv_();

  var pixPosition = this.getProjection().fromLatLngToDivPixel(this.position_);

  this.div_.style.left = (pixPosition.x + this.pixelOffset_.width) + "px";
  
  if (this.alignBottom_) {
    this.div_.style.bottom = -(pixPosition.y + this.pixelOffset_.height) + "px";
  } else {
    this.div_.style.top = (pixPosition.y + this.pixelOffset_.height) + "px";
  }

  if (this.isHidden_) {

    this.div_.style.visibility = 'hidden';

  } else {

    this.div_.style.visibility = "visible";
  }
};

/**
 * Sets the options for the InfoBox. Note that changes to the <tt>maxWidth</tt>,
 *  <tt>closeBoxMargin</tt>, <tt>closeBoxURL</tt>, and <tt>enableEventPropagation</tt>
 *  properties have no affect until the current InfoBox is <tt>close</tt>d and a new one
 *  is <tt>open</tt>ed.
 * @param {InfoBoxOptions} opt_opts
 */
InfoBox.prototype.setOptions = function (opt_opts) {
  if (typeof opt_opts.boxClass !== "undefined") { // Must be first

    this.boxClass_ = opt_opts.boxClass;
    this.setBoxStyle_();
  }
  if (typeof opt_opts.boxStyle !== "undefined") { // Must be second

    this.boxStyle_ = opt_opts.boxStyle;
    this.setBoxStyle_();
  }
  if (typeof opt_opts.content !== "undefined") {

    this.setContent(opt_opts.content);
  }
  if (typeof opt_opts.disableAutoPan !== "undefined") {

    this.disableAutoPan_ = opt_opts.disableAutoPan;
  }
  if (typeof opt_opts.maxWidth !== "undefined") {

    this.maxWidth_ = opt_opts.maxWidth;
  }
  if (typeof opt_opts.pixelOffset !== "undefined") {

    this.pixelOffset_ = opt_opts.pixelOffset;
  }
  if (typeof opt_opts.alignBottom !== "undefined") {

    this.alignBottom_ = opt_opts.alignBottom;
  }
  if (typeof opt_opts.position !== "undefined") {

    this.setPosition(opt_opts.position);
  }
  if (typeof opt_opts.zIndex !== "undefined") {

    this.setZIndex(opt_opts.zIndex);
  }
  if (typeof opt_opts.closeBoxMargin !== "undefined") {

    this.closeBoxMargin_ = opt_opts.closeBoxMargin;
  }
  if (typeof opt_opts.closeBoxURL !== "undefined") {

    this.closeBoxURL_ = opt_opts.closeBoxURL;
  }
  if (typeof opt_opts.infoBoxClearance !== "undefined") {

    this.infoBoxClearance_ = opt_opts.infoBoxClearance;
  }
  if (typeof opt_opts.isHidden !== "undefined") {

    this.isHidden_ = opt_opts.isHidden;
  }
  if (typeof opt_opts.enableEventPropagation !== "undefined") {

    this.enableEventPropagation_ = opt_opts.enableEventPropagation;
  }

  if (this.div_) {

    this.draw();
  }
};

/**
 * Sets the content of the InfoBox.
 *  The content can be plain text or an HTML DOM node.
 * @param {string|Node} content
 */
InfoBox.prototype.setContent = function (content) {
  this.content_ = content;

  if (this.div_) {

    if (this.closeListener_) {

      google.maps.event.removeListener(this.closeListener_);
      this.closeListener_ = null;
    }

    // Odd code required to make things work with MSIE.
    //
    if (!this.fixedWidthSet_) {

      this.div_.style.width = "";
    }

    if (typeof content.nodeType === "undefined") {
      this.div_.innerHTML = this.getCloseBoxImg_() + content;
    } else {
      this.div_.innerHTML = this.getCloseBoxImg_();
      this.div_.appendChild(content);
    }

    // Perverse code required to make things work with MSIE.
    // (Ensures the close box does, in fact, float to the right.)
    //
    if (!this.fixedWidthSet_) {
      this.div_.style.width = this.div_.offsetWidth + "px";
      if (typeof content.nodeType === "undefined") {
        this.div_.innerHTML = this.getCloseBoxImg_() + content;
      } else {
        this.div_.innerHTML = this.getCloseBoxImg_();
        this.div_.appendChild(content);
      }
    }

    this.addClickHandler_();
  }

  /**
   * This event is fired when the content of the InfoBox changes.
   * @name InfoBox#content_changed
   * @event
   */
  google.maps.event.trigger(this, "content_changed");
};

/**
 * Sets the geographic location of the InfoBox.
 * @param {LatLng} latlng
 */
InfoBox.prototype.setPosition = function (latlng) {

  this.position_ = latlng;

  if (this.div_) {

    this.draw();
  }

  /**
   * This event is fired when the position of the InfoBox changes.
   * @name InfoBox#position_changed
   * @event
   */
  google.maps.event.trigger(this, "position_changed");
};

/**
 * Sets the zIndex style for the InfoBox.
 * @param {number} index
 */
InfoBox.prototype.setZIndex = function (index) {

  this.zIndex_ = index;

  if (this.div_) {

    this.div_.style.zIndex = index;
  }

  /**
   * This event is fired when the zIndex of the InfoBox changes.
   * @name InfoBox#zindex_changed
   * @event
   */
  google.maps.event.trigger(this, "zindex_changed");
};

/**
 * Returns the content of the InfoBox.
 * @returns {string}
 */
InfoBox.prototype.getContent = function () {

  return this.content_;
};

/**
 * Returns the geographic location of the InfoBox.
 * @returns {LatLng}
 */
InfoBox.prototype.getPosition = function () {

  return this.position_;
};

/**
 * Returns the zIndex for the InfoBox.
 * @returns {number}
 */
InfoBox.prototype.getZIndex = function () {

  return this.zIndex_;
};

/**
 * Shows the InfoBox.
 */
InfoBox.prototype.show = function () {

  this.isHidden_ = false;
  if (this.div_) {
    this.div_.style.visibility = "visible";
  }
};

/**
 * Hides the InfoBox.
 */
InfoBox.prototype.hide = function () {

  this.isHidden_ = true;
  if (this.div_) {
    this.div_.style.visibility = "hidden";
  }
};

/**
 * Adds the InfoBox to the specified map or Street View panorama. If <tt>anchor</tt>
 *  (usually a <tt>google.maps.Marker</tt>) is specified, the position
 *  of the InfoBox is set to the position of the <tt>anchor</tt>. If the
 *  anchor is dragged to a new location, the InfoBox moves as well.
 * @param {Map|StreetViewPanorama} map
 * @param {MVCObject} [anchor]
 */
InfoBox.prototype.open = function (map, anchor) {

  var me = this;

  if (anchor) {

    this.position_ = anchor.getPosition();
    this.moveListener_ = google.maps.event.addListener(anchor, "position_changed", function () {
      me.setPosition(this.getPosition());
    });
  }

  this.setMap(map);

  if (this.div_) {

    this.panBox_();
  }
};

/**
 * Removes the InfoBox from the map.
 */
InfoBox.prototype.close = function () {

  if (this.closeListener_) {

    google.maps.event.removeListener(this.closeListener_);
    this.closeListener_ = null;
  }

  if (this.eventListener1_) {

    google.maps.event.removeListener(this.eventListener1_);
    google.maps.event.removeListener(this.eventListener2_);
    google.maps.event.removeListener(this.eventListener3_);
    google.maps.event.removeListener(this.eventListener4_);
    this.eventListener1_ = null;
    this.eventListener2_ = null;
    this.eventListener3_ = null;
    this.eventListener4_ = null;
  }

  if (this.moveListener_) {

    google.maps.event.removeListener(this.moveListener_);
    this.moveListener_ = null;
  }

  if (this.contextListener_) {

    google.maps.event.removeListener(this.contextListener_);
    this.contextListener_ = null;
  }

  this.setMap(null);
};