/*
 * jQuery JavaScript Library v1.3.1
 * http://jquery.com/
 *
 * Copyright (c) 2009 John Resig
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 *
 * Date: 2009-01-21 20:42:16 -0500 (Wed, 21 Jan 2009)
 * Revision: 6158
 */
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////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
//// base map object
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
function basemap(dom_id, center, zoom){
    if (!arguments.length) 
        return;
    this.map = null; // Google maps object
    this.polylines = [];
    this.polyline_weight = {
        "17": 7,
        "16": 6,
        "15": 6,
        "14": 5,
        "13": 4,
        "12": 3,
        "11": 2
    };
    this.oldbounds = null; // last bounds of map
    this.baseIcon = new GIcon(G_DEFAULT_ICON);
    this.greenIcon = new GIcon(G_DEFAULT_ICON);
    this.greenIcon.image = "/media/map/icong.png";
    this.blueIcon = new GIcon(G_DEFAULT_ICON);
    this.blueIcon.image = "/media/map/iconb.png";
    this.redIcon = new GIcon(G_DEFAULT_ICON);
    this.redIcon.image = "/media/map/iconr.png";
    if (GBrowserIsCompatible()) {
        this.map = new GMap2(document.getElementById(dom_id));
        this.map.disableDoubleClickZoom();
        this.map.enableScrollWheelZoom();
        //this.map.disableScrollWheelZoom();
        
        // Overwrite the getMinimumResolution() method
        var mt = this.map.getMapTypes();
        for (var i = 0; i < mt.length; i++) {
            mt[i].getMinimumResolution = function(){
                return 13;
            }
        }
        
        window.setTimeout(function(){
            this.mgr = new MarkerManager(this.map); // marker manager
            /*GEvent.addListener(this.map, "moveend", function(){
                m.refreshMap()
            });
            this.refreshMap();*/
        }.scope(this), 0);
        
        //GEvent.addListener(this.map, "moveend", this.refreshMap);
        this.map.setCenter(new GLatLng(center[0], center[1]), zoom);
    }
    else {
        alert("Sorry, the Google Maps API is not compatible with this browser.");
    }
    
    //$('div#map').append('');
}
////////////////////////////////////////////////////////////
// move to address
////////////////////////////////////////////////////////////
basemap.prototype.moveToAddress = function (address){
    var geocoder = new GClientGeocoder();
    var address = 'Екатеринбург '+ address;
        
    geocoder.getLatLng(address, function(point) {
        if (point) {
            this.map.setCenter(point, 16);
            $.getJSON("/pano/?latlng=" + point, function(pnt){
                if (pnt){
                    p.setPano(pnt[2],point);
                    ui.foldMap();
                }                
            });
        }
    }.scope(this));
}

////////////////////////////////////////////////////////////
// create marker icon
////////////////////////////////////////////////////////////
basemap.prototype.createMarkerIcon = function (icons){
    if (icons){
        icon = new GIcon();
        icon.image = icons[0];
        icon.shadow = icons[1];
        icon.iconSize = new GSize(icons[2], icons[3]);
		icon.iconAnchor = new GPoint(icons[2]/2, icons[3]/2);
        //icon.shadowSize
        return icon;
    }else{
        return this.baseIcon;
    }
}

////////////////////////////////////////////////////////////
// create new marker
////////////////////////////////////////////////////////////
basemap.prototype.createMarker = function(lat, lng, title, icons, editable, markerFunction, data){   
    var marker = new GMarker(new GLatLng(lat, lng), {
        'title': title,
        'draggable': editable,
        'icon': this.createMarkerIcon(icons)
    });
    GEvent.addListener(marker, "click", function(latlng){
        markerFunction(data,latlng)
    });
    if (editable) {
        GEvent.addListener(marker, "dragend", function(latlng){
            $.getJSON("/set_coords?id=" + marker.getTitle() + "&latlng=" + latlng, function(data){
                this.refreshMap();
            });
        });
    }
    return marker;
}


////////////////////////////////////////////////////////////
// update all custom map layers
////////////////////////////////////////////////////////////
basemap.prototype.setMyLayers = function(pnts, markers, lines, color, markerFunction, editable_markers, radar){
    sync.enterCriticalSection('setMyLayers');
    var allmarkers = [];
    var polyline;
    editable_markers = editable_markers || false;
    
    for (var i in this.polylines) {
        this.map.removeOverlay(this.polylines[i])
    }
    this.polylines = [];
    
    for (var i in pnts) {
        if (pnts[i] != null) {
            if (lines) {
                var polyline = this.polylines[this.polylines.length - 1];
                polyline.insertVertex(polyline.getVertexCount(), new GLatLng(pnts[i][0], pnts[i][1]));
            }
            if (markers) {
                var marker = this.createMarker(pnts[i][0], pnts[i][1], pnts[i][2], pnts[i][3], editable_markers, markerFunction, pnts[i][4]);
                allmarkers.push(marker);
            }
        }
        else 
            if (lines) {
                this.polylines.push(new GPolyline([], color, this.polyline_weight[this.map.getZoom()], 0.5, {
                    clickable: false
                }));
                this.map.addOverlay(this.polylines[this.polylines.length - 1]);
            }
    }
    
    //console.log("Zoom: %d", this.map.getZoom());
    
    this.mgr.addMarkers(allmarkers, 1);
    this.mgr.refresh();
    sync.leaveCriticalSection('setMyLayers');
}

////////////////////////////////////////////////////////////
// get bounds string for request
////////////////////////////////////////////////////////////    
basemap.prototype.getBoundsStr = function(){
    var bounds = this.map.getBounds();
    
    bounds_str = "&ne=" + bounds.getNorthEast() + '&sw=' + bounds.getSouthWest();
    if (this.oldbounds != null) {
        bounds_str += "&old_ne=" + bounds.getNorthEast() + '&old_sw=' + bounds.getSouthWest();
    }
    
    return bounds_str;
}

////////////////////////////////////////////////////////////
// refresh map
////////////////////////////////////////////////////////////    
basemap.prototype.refreshMap = function(){
    
	if (this.mgr)
    	this.mgr.clearMarkers();
    	
    //map.clearOverlays();
    //debug
    //console.info("center and zoom: %s %d",map.getCenter().toString(), map.getZoom());
}


////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
//// front map object
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
function frontmap(dom_id, center, zoom){
    basemap.call(this, dom_id, center, zoom);
    
    this.readyBounds = null; // границы, внутри которых мы уже получили все треки и не надо их качать заново
    this.readyZoom = null; // зум, с которым были получены треки
    this.lastHlookat = null;
    this.lastFov = null;
    this.lastPointsRequest = null;
    
    //loading animation
    this.loadanim=new loadanim('#'+dom_id, dom_id+'-anim', '/media/images/loading2.gif');
    // radar marker
    var Icon = new GIcon(G_DEFAULT_ICON);
    Icon.iconSize = new GSize(100, 100);
    Icon.shadowSize = new GSize(0, 0);
    Icon.image = "/media/map/point.png";
    Icon.iconAnchor = new GPoint(50, 50);
    Icon.maxHeight = 0;
    latlng = new GLatLng(center[0], center[1]);
    this.radarMarker = new GMarker(latlng, {
        'title': 'Вы здесь',
        'draggable': false,
        'icon': Icon
    });
    // radar drag handler
    GEvent.addListener(this.radarMarker, "dragend", function(latlng){
        $.getJSON("/pano/?latlng=" + latlng, function(pnt){
            if (pnt) {
                p.setPano(pnt[2]);
                ui.foldMap();
            }
        }.scope(this));
    }.scope(this));
    this.map.addOverlay(this.radarMarker);
    // map click handler
    GEvent.addListener(this.map, "click", function(overlay, latlng){
        if (!latlng) return null;
        $.getJSON("/pano/?latlng=" + latlng, function(pnt){
            if (pnt) {
                p.setPano(pnt[2]);
                ui.foldMap();
            }
            ui.replaceWithLink();
        }.scope(this));
    }.scope(this));
    
    GEvent.addListener(this.map, "dragstart", ui.replaceWithLink);
    
    // map controls
    this.map.addControl(new GSmallZoomControl());
    //this.map.enableScrollWheelZoom();
    
    setInterval("m.updateCurAzimuth()", 100);
    /*$.getJSON("/hotspots_on_map/", function(data){
            this.setMyLayers(data, true, false, "#E94E02", this.setPanoMarkerFunction, null, this.radarMarker);
        }.scope(this));*/
    ui.searchResults('',1);
        
    var tlo = new GTileLayerOverlay(
    new GTileLayer(null, null, null, {
        tileUrlTemplate: '/media/map_tiles/{Z}_{X}_{Y}.png', 
        isPng:true,
        opacity:1.0}));

    this.map.addOverlay(tlo);
}

frontmap.prototype = new basemap();

////////////////////////////////////////////////////////////
// update radar on the map
////////////////////////////////////////////////////////////    
frontmap.prototype.updateCurAzimuth=function(){
	if (p.kr.get && this.radarMarker) {
		hlookat=p.kr.get('view.hlookat');
		$('a.current-link').attr('href',p.getPermalink());
		fov=p.kr.get('view.fov')*(1+p.kr.get('view.fisheye'));
		if (!this.lastHlookat || Math.abs(hlookat - this.lastHlookat)%360 > 5 || Math.abs(fov - this.lastFov) > 5) {
			this.lastHlookat=hlookat;
			this.lastFov=fov;
			viewAzimuth = Number(p.kr.get('data[azimuth].content')) + 180 + p.kr.get('view.hlookat');
			viewAzimuth = (viewAzimuth+(Math.floor(Math.abs(viewAzimuth) / 360)+2)*360+22.5)%360;
			viewAzimuth = 45 * Math.floor(viewAzimuth / 45);
			this.radarMarker.setImage("/media/map/point"+viewAzimuth+".png");
		}
	}
}

////////////////////////////////////////////////////////////
// doc goes here
////////////////////////////////////////////////////////////  
frontmap.prototype.refreshMap = function(){
    /*//basemap.prototype.refreshMap.call(this);
	bounds_str=basemap.prototype.getBoundsStr.call(this);
	bounds=this.map.getBounds();
    if (!this.readyBounds || !this.readyBounds.containsBounds(bounds) || this.map.getZoom() > this.readyZoom) {
        //if (this.lastPointsRequest) 
            //this.lastPointsRequest.abort();
		center=this.map.fromLatLngToContainerPixel(this.map.getCenter());
		this.loadanim.show(center);
        this.lastPointsRequest = $.getJSON("/points/?type=2" + bounds_str + "&zoom=" + this.map.getZoom(), function(data){
			this.loadanim.hide();
            this.setMyLayers(data, false, true, "#E94E02", this.setPanoMarkerFunction, null, this.radarMarker);
        }.scope(this));
        this.readyBounds = bounds;
        this.readyZoom = this.map.getZoom();
    }*/
}
 ; 
Function.prototype.scope = function(o){
    var fn = this;
    return function(){
        return fn.apply(o, arguments);
    };
};

formatDate = function (string) {
    var regexp = "([0-9]{4})-0?([1-9]+)-([0-9]{2}) " +
        "([0-9]{2}:[0-9]{2}):[0-9]{2}";

	var months=[
	'января',
	'февраля',
	'марта',
	'апреля',
	'мая',
	'июня',
	'июля',
	'августа',
	'сентября',
	'октября',
	'ноября',
	'декабря'
	]
	
	var d = string.match(new RegExp(regexp));
	if (!d) return '';
	return d[3]+' '+months[parseInt(d[2])-1]+' '+d[1]+' г. в '+d[4];
}

////////////////////////////////////////////////////////////
// dumb sync between threads
////////////////////////////////////////////////////////////
var sync=new Object;
sync.criticalSections=[];
sync.enterCriticalSection=function(section)
{
  while (this.criticalSections[section])
  {
    //жрем процессорное время :(
	}
	this.criticalSections[section]=true;
}
	
sync.leaveCriticalSection=function(section)
{
  this.criticalSections[section]=false;
}

////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
//// krpano object
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
function krpano(elem_id, width, height, startpano_type, startpano, startpano_hlook, startpano_vlook, startpano_fov){
	var pano_params=[];
	if (startpano && startpano_type) {
    if (startpano_type == 'street') {
      pano_params['pano'] = "/get_xml/?id=" + startpano;
    }
    else if (startpano_type == 'interior'){
      pano_params['pano'] = "/get_xml/static/interiors/" + startpano+".xml";
    }
		if (startpano_hlook)
			pano_params['view.hlookat']=startpano_hlook;
		if (startpano_vlook)
			pano_params['view.vlookat']=startpano_vlook;
		if (startpano_fov)
			pano_params['view.fov']=startpano_fov;
	}
	else
		pano_params['pano'] = "/get_xml/";
	
   
    if (swfobject.hasFlashPlayerVersion("6.0.0")) {
        swfobject.embedSWF("/media/swf/pano.swf", elem_id, width, height, "9.0.28", "/media/js/swfobject21/expressInstall.swf", 
		pano_params, {
            allowfullscreen: true,
            bgcolor: "#000000",
            wmode: "window"
        }, {
            id: elem_id,
            name: elem_id
        });
        
    }
    else {
        document.getElementById(elem_id).innerHTML = '<table width="640" height="480" style="color:black"><tr valign="middle"><td><center>ОШИБКА:<br><br>Требуется Flash Player версии не ниже 9.<br><br><br><a href="http://www.adobe.com/go/getflashplayer/"  target="_blank"><IMG SRC="http://www.macromedia.com/images/shared/download_buttons/get_flash_player.gif" BORDER="1"></a><br>...нажмите для скачивания...<br><br><br><br></center></td></tr></table>';
    }
}

krpano.prototype.setPano=function(id,lookto){
  var url = "?id=" + id;
  if (lookto)
  	url+="&lookto="+lookto;

  this.kr.call("loadpano("+url+",null,MERGE,BLEND(1))");
}

krpano.prototype.setInteriorPano=function(xml){
  var url = "/static/" + xml;
  this.kr.call("loadpano("+url+",null,MERGE,BLEND(1))");
}

////////////////////////////////////////////////////////////
// doc goes here
////////////////////////////////////////////////////////////  
krpano.prototype.handlePanoChange = function(id, lat, lng){
    if (!m) {
		//first run
        m = new frontmap('map', [lat, lng], 14);
		this.kr = $('object#pano')[0];
    }
    latlng = new GLatLng(lat, lng);
    m.radarMarker.show();
    m.map.setCenter(latlng);
    m.radarMarker.setLatLng(latlng);
	$('div#current-info').html("Панорама была снята "+formatDate(p.kr.get('data[created]').content));
  ui.initViewmode();  
  this.mode='street';
}

krpano.prototype.handleInterior = function(){
  if (!m) {
    //first run
    m = new frontmap('map', [startlat, startlng], 15);
    this.kr = $('object#pano')[0];
  }
  $('div#current-info').html('');
  m.radarMarker.hide();
  this.mode='interior';
  ui.initViewmode();  
}

krpano.prototype.getPermalink=function()
{
	if (this.mode == 'street') {
		return 'http://cityscanner.ru/#h=' + this.kr.get("view.hlookat") + '&v=' + this.kr.get("view.vlookat") + '&z=' + this.kr.get("view.fov") + '&id=' + this.kr.get("data[pano_id].content");
	}
	else 
	{
    var ll=m.map.getCenter().toUrlValue();
		return 'http://cityscanner.ru/#h=' + this.kr.get("view.hlookat") + '&v=' + this.kr.get("view.vlookat") + '&z=' + this.kr.get("view.fov") + '&iid=' + this.kr.get("data[pano_name].content")+'&ll='+ll;
	}
}

////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
//// loading animation object
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
function loadanim(appendTo, id, icon){
  $(appendTo).append('<div id="'+id+'"> <img src="'+icon+'" alt="Загрузка..." /></div>');
  this.$=$('#'+id);
  this.width=50;
  this.height=50;  
}  
loadanim.prototype.show=function(center)
{
	var x=center.x-this.width/2;
	var y=center.y-this.height/2;
	this.$.css('top', y).css('left',x).css('display','block');
}

loadanim.prototype.hide=function()
{
	this.$.css('display','none');
}
  

 ; $(document).ready( function() {
  $.facebox = function(data) {
    $.facebox.init()
    $.facebox.loading()
    $.isFunction(data) ? data.call() : $.facebox.reveal(data)
  }

  $.facebox.settings = {
    loading_image : '/media/images/loading2.gif',
    close_image   : '/media/images/facebox/closelabel.gif',
    image_types   : [ 'png', 'jpg', 'jpeg', 'gif' ],
    facebox_html  : '\
  <div id="facebox" style="display:none;"> \
    <div class="popup"> \
      <table> \
        <tbody> \
          <tr> \
            <td class="tl"/><td class="b"/><td class="tr"/> \
          </tr> \
          <tr> \
            <td class="b"/> \
            <td class="body"> \
              <div class="content"> \
              </div> \
              <div class="footer"> \
                <a href="#" class="close"> \
                  <img src="" title="close" class="close_image" /> \
                </a> \
              </div> \
            </td> \
            <td class="b"/> \
          </tr> \
          <tr> \
            <td class="bl"/><td class="b"/><td class="br"/> \
          </tr> \
        </tbody> \
      </table> \
    </div> \
  </div>'
  }

  $.facebox.loading = function() {
    if ($('#facebox .loading').length == 1) return true

    $('#facebox .content').empty()
    $('#facebox .body').children().hide().end().
      append('<div class="loading"><img src="'+$.facebox.settings.loading_image+'"/></div>')

    var pageScroll = $.facebox.getPageScroll()
    $('#facebox').css({
      top:	pageScroll[1] + ($.facebox.getPageHeight() / 10),
      left:	pageScroll[0]
    }).show()

    $(document).bind('keydown.facebox', function(e) {
      if (e.keyCode == 27) $.facebox.close()
    })
  }

  $.facebox.reveal = function(data, klass) {
    $('#pano').css('visibility','hidden');        
    if (klass) $('#facebox .content').addClass(klass)
    $('#facebox .content').append(data)
    $('#facebox .loading').remove()
    $('#facebox .body').children().fadeIn('normal')
  }

  $.facebox.close = function() {
    $(document).unbind('keydown.facebox')
    $('#facebox').fadeOut(function() {
      $('#facebox .content').removeClass().addClass('content')
      $('#pano').css('visibility','visible');      
    })
    return false
  }

  $.fn.facebox = function() {
    $.facebox.init()

    var image_types = $.facebox.settings.image_types.join('|')
    image_types = new RegExp('\.' + image_types + '$', 'i')

    function click_handler() {

      $.facebox.loading(true)
      // support for rel="facebox[.inline_popup]" syntax, to add a class
      var klass = this.rel.match(/facebox\[\.(\w+)\]/)
      if (klass) klass = klass[1]

      // div
      if (this.href.match(/#/)) {
        var url    = window.location.href.split('#')[0]
        var target = this.href.replace(url,'')
        $.facebox.reveal($(target).clone().show(), klass)

      // image
      } else if (this.href.match(image_types)) {
        var image = new Image()
        image.onload = function() {
          $.facebox.reveal('<div class="image"><img src="' + image.src + '" /></div>', klass)
        }
        image.src = this.href

      // ajax
      } else {
        $.get(this.href, function(data) { $.facebox.reveal(data, klass) })
      }

      return false
    }

    this.click(click_handler)
    return this
  }

  $.facebox.init = function() {
    if ($.facebox.settings.inited) {
      return true
    } else {
      $.facebox.settings.inited = true
    }
    $('body').append($.facebox.settings.facebox_html)
    var preload = [ new Image(), new Image() ]
    preload[0].src = $.facebox.settings.close_image
    preload[1].src = $.facebox.settings.loading_image

    $('#facebox').find('.b:first, .bl, .br, .tl, .tr').each(function() {
      preload.push(new Image())
      preload.slice(-1).src = $(this).css('background-image').replace(/url\((.+)\)/, '$1')
    })

    $('#facebox .close').click($.facebox.close)
    $('#facebox .close_image').attr('src', $.facebox.settings.close_image)
  }

  // getPageScroll() by quirksmode.com
  $.facebox.getPageScroll = function() {
    var xScroll, yScroll;
    if (self.pageYOffset) {
      yScroll = self.pageYOffset;
      xScroll = self.pageXOffset;
    } else if (document.documentElement && document.documentElement.scrollTop) {	 // Explorer 6 Strict
      yScroll = document.documentElement.scrollTop;
      xScroll = document.documentElement.scrollLeft;
    } else if (document.body) {// all other Explorers
      yScroll = document.body.scrollTop;
      xScroll = document.body.scrollLeft;
    }
    return new Array(xScroll,yScroll)
  }

  // adapter from getPageSize() by quirksmode.com
  $.facebox.getPageHeight = function() {
    var windowHeight
    if (self.innerHeight) {	// all except Explorer
      windowHeight = self.innerHeight;
    } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
      windowHeight = document.documentElement.clientHeight;
    } else if (document.body) { // other Explorers
      windowHeight = document.body.clientHeight;
    }
    return windowHeight
  }
}
); ; ////////////////////////////////////////////////////////////
// UI functions
////////////////////////////////////////////////////////////
var ui = new function(){

/*	this.emptyLogin = true;
	this.emptyPassword = true;
	this.emptySearchAddress = true;*/
	this.mapTimeout = null;
	
	this.toggleButton = function(el){
		el.toggleClass('unfolded');
		var a = el.find('a');
		if (a.text() == 'Развернуть') 
			a.text('Свернуть');
		else 
			a.text('Развернуть');
	}
	
	// вообще-то надо бы все значения в пикселях выносить в классы css и потом их тогглить, но времени уже не хватает
	// сделайте это!
	this.talkHeight = 350;
	this.toggleTalk = function(){
		var tmp = $('div#header-talk-text').height();
		$('div#header-talk-text').animate({
			height: this.talkHeight
		}, 1000);
		$('div#header-talk').animate({
			height: this.talkHeight + 13
		}, 1000); // в этом виноваты разработчики ИЕ6
		this.talkHeight = tmp;
		this.toggleButton($('div#header-talk span.right-bottom-unfold'));
		return false;
	}
	
	this.toggleA = function (a, obj){
	    $(a).parent().toggleClass('a-toggle-unfolded');
	    $(obj).slideToggle('slow');
	}
	
	this.tagHeight = 530;
	this.toggleTags = function(){
		var tmp = $('div#tags-container').height();
		$('div#tags-container').animate({
			height: tagHeight
		}, 1000);
		$('div#header-tags').animate({
			height: tagHeight + 20
		}, 1000); // в этом виноваты разработчики ИЕ6
		this.tagHeight = tmp;
		this.toggleButton($('div#header-tags span.right-bottom-unfold'));
		return false;
	}
	
	this.resizeMap = function(mapHeight, showPano){
    if (!m) return false;
		var markerVisible = m.map.getBounds().containsLatLng(m.radarMarker.getLatLng());
		if (showPano)
		{
			if ($.browser.msie)
			{
				$('#pano-wrapper').css('overflow','visible');
				$('#pano').css('margin-right','0px');
				$('#pano').css('float','none');
			}
			else
			{
				$('#pano').css('visibility','visible');
			}
		}
		else
		{
			if ($.browser.msie)
			{
				$('#pano-wrapper').css('overflow','hidden');
				$('#pano').css('margin-right','-10000px');
				$('#pano').css('float','right');
			}
			else
			{
				$('#pano').css('visibility','hidden');
			}
		}
		$('div#header-map, div#map').css('height', mapHeight);
		m.map.checkResize();
		if (markerVisible && !(m.map.getBounds().containsLatLng(m.radarMarker.getLatLng()))) 
			m.map.setCenter(m.radarMarker.getLatLng());
		m.refreshMap();
		
		return false;
	}
	
	this.foldMap = function(){
		if (!m) return false;
		if (this.mapTimeout)
		{
			clearTimeout(this.mapTimeout);
		}
		this.mapTimeout = setTimeout("ui.resizeMap(152,true)", 300);			
	}
	
	this.unfoldMap = function(){
		if (this.mapTimeout)
		{
			clearTimeout(this.mapTimeout);
		}
		var height=parseInt($('#pano').css('height'))+152;
		if (height==152)
			height+=parseInt($('#pano').attr('height'))
		this.mapTimeout = setTimeout("ui.resizeMap("+height+",false)", 100);
	}
  
  this.replaceWithInput = function(){
        // assuming "this" to be replaced by jQuery
        var href = $(this).attr('href');
        $(this).replaceWith('<input readonly="true" type="text" value="' + href + '" id="current-link-input" />');
        $('input#current-link-input').focus().select().blur(ui.replaceWithLink);
        return false;
    }
    
  this.replaceWithLink = function(){
      var inp;
      if (inp = $('input#current-link-input')) {
          var href = inp.val();
          inp.replaceWith('<a class="current-link" href="' + href + '">Ссылка на данную панораму</a>');
          $('a.current-link').click(ui.replaceWithInput);
      }
  }
  
	this.registerSuccess = function(){
		document.location.href = "http://cityscanner.ru/login/?mail=" + $('#reg-form #id_email').val() + "&password=" + $('#reg-form #id_password').val();
	}
	/*
	this.JSONFormSubmit = function(action, form, fields, func){
		var req = {};
		for (var i in fields) {
			req[fields[i]] = $('#' + form + ' #id_' + fields[i]).val();
		}
		
		$.getJSON('/' + action, req, function(data){
			func(data[0])
		});
	}*/
	
	this.JSONFormSubmit = function(action, form, func){
		var req = {};

        $('#'+form).find(':input').each(function(){
            req[$(this).attr("name")]=$(this).val();
            });
		
		$.getJSON('/' + action, req, function(data){
			func(data[0])
		});
	}
	
	this.errSubmit = function(div, err_field){
		var err_msg = $(err_field).val();
		err_msg += "\n--\n link: " + p.getPermalink();
		err_msg += "\n useragent: " + window.navigator.userAgent;
		
		$.getJSON('/err_msg/', {
			'err_msg': err_msg
		}, function(data){
		});
		
		$('#' + div).slideToggle('slow');
	}
	
	this.setInteriorPanoMarkerFunction=function(xml,latlng){
        ui.foldMap();
        p.setInteriorPano(xml);
        m.map.setCenter(latlng);
	  return false;
    }
    
    this.setPanoMarkerFunction=function(data,latlng){
        ui.foldMap();
        p.setPano(data[0]);
	  return false;
    }
	
	this.searchResults = function(req, latest){
	    latest = latest || 0;
        $('#search-results').html("");
        $('#search-results').addClass('bg-loading');
        $.getJSON('/search/', {'q':req, 'latest': latest}, function(res){
			address = res.shift();
			
			if (res.length>0){
			    search_res = '';
			    var allmarkers = [];
                var marker;
			    
			    for (i in res){
			        if(res[i]['xml']){
                        search_res += '<li class="search-res-int">';
			            search_res += '<a class="search-res-int" href="#" onclick="p.setInteriorPano(\''+res[i]['xml']+'\')\">'+res[i]['name']+'</a>';
			            marker = m.createMarker(res[i]['lat'], res[i]['lng'], res[i]['name'], ['/media/images/cam_orange.png','',40,40], false, this.setInteriorPanoMarkerFunction, res[i]['xml']);
       			        if (res[i]['pano-id']){
    			            search_res += '&nbsp;<a class="search-res-aux" title="Вид с улицы" href=\"#\" onclick=\"p.setPano('+res[i]['pano-id']+')\">';
                            search_res += '<img src="/media/images/car.png" alt="Вид с улицы">';
                            search_res += '</a>';
                        }
			        }
                    else if (res[i]['pano-id']){
                        search_res += '<li class="search-res-ext">';
                        search_res += '<a href="#" onclick="p.setPano('+res[i]['pano-id']+')">'+res[i]['name']+'</a>';
                        marker = m.createMarker(res[i]['lat'], res[i]['lng'], res[i]['name'], ['/media/images/cam_blue.png','',40,40], false, this.setPanoMarkerFunction, [res[i]['pano-id'],new GLatLng(res[i]['lat'], res[i]['lng'])]);
			        }
                    
			        search_res += '</li>';
			        allmarkers.push(marker);
			    }
			    $('#search-results').removeClass('bg-loading');
			    $('#search-results').html('<ul>'+search_res+'</ul>');
			    
			    m.mgr.clearMarkers();
			    m.mgr.addMarkers(allmarkers, 1);
			    m.mgr.refresh();
			}else{
                $('#search-results').removeClass('bg-loading');
			    $('#search-results').html('По данному запросу ничего не найдено');
			}
			
			if (address != ''){
			    m.moveToAddress(address);
			}
		}.scope(this));
	}
	
	this.searchSubmit = function(){
	    this.searchResults($('#search-form #search-form-input').val());
	}
	this.searchTagCloud = function(tag){
	    $('#search-form #search-form-input').val(tag);
	    this.searchResults(tag);
	}
	
	this.BindHelper = function(obj, text)	{
	    $(obj)
			.bind ('focus', function() {
				if (this.value == text){
		            $(this).val('');
		        }
			})
			.bind ('blur', function() {
				if (this.value == ''){
		            $(this).val(text);
		        }
			});
			
		$(obj).val(text);
		$(obj).attr('title',text);
	}
	
	//нужна ревизия кода перед использованием
	this.passBindHelper = function(obj, text)	{
	    $(obj)
			.bind ('focus', function() {
				if($(this).attr('type') == 'text'){
			        $(this).replaceWith('<input id="'+$(obj).attr('id')+'" name="'+$(obj).attr('name')+'" type="password" />');
			        $(this).focus();
			    } 
			});
			/*.bind ('blur', function() {
				if (this.value == ''){
		            //$(this).replaceWith('<input id="'+$(obj).attr('id')+'" name="'+$(obj).attr('name')+'" type="text" />');
		            $(this).attr('type', 'text');
		            $(this).val(text);
		        }
			});*/
			
		$(obj).val(text);
	}
	
	this.getPosition = function(element){
	    var left = 0;
		var top = 0;
		if(element.offsetParent) {
			while(element) {
				left += element.offsetLeft;
				top += element.offsetTop;
				element = element.offsetParent;
			}
		}
		return {offsetLeft: left, offsetTop: top};
	}
  
  this.initViewmode = function(){
    var vm=$.cookie('kr_viewmode');
    if (vm) {
      p.kr.set('control.mousetype', vm);
      p.kr.set('plugin[viewmode_'+vm+'].visible','true');
    }
    else
    {
      p.kr.set('plugin[viewmode_'+p.kr.get('control.mousetype')+'].visible','true');
    }
  }
  
  this.toggleViewmode = function(){
    if (p.kr.get('control.mousetype')=='moveto')
    {
      p.kr.set('control.mousetype','drag2d');
      $.cookie('kr_viewmode','drag2d',{'expires':1000});
    }
    else
    {
      p.kr.set('control.mousetype','moveto');
      $.cookie('kr_viewmode','moveto',{'expires':1000});
    }
  }
  
  this.adjustHeight = function(delta){
  	var panoheight=$('body')[0].clientHeight-delta;
	$('#pano').css('height',panoheight+'px');
	if (in_iframe)
	{
		$('#search').css('height',panoheight+140+'px');	
	}
	else
	{
		$('#search').css('height',panoheight-12+'px');	
	}	
  }
}
 ; // GLOBALS
var m = null; // map object
var p = null; // pano object
var startlat, startlng; //starting latlng for interior permalinks; TODO: move to some class
var in_iframe = null;

$(document).ready(function() {

    in_iframe=($('#top-bar').length==0);
    if (window.location.href.indexOf('vf')==-1 && window.location.href.indexOf('utk')==-1)
	$.cookie('copy','yes',{path:'/'});
    else
	$.cookie('copy','no',{path:'/'});
    
    // разбираем строку запроса	
    if (window.location.hash=='#richhouse')
    {
      arr=['','32.84020912764922','-12.251264998105242','69.6','iid','richhousefinal/outside','56.830568','60.621786']
    }
    else
    {
      regexp = /#h=(-?[0-9]+\.?[0-9]*)(?:|&v=(-?[0-9]+\.?[0-9]*)&z=(-?[0-9]+\.?[0-9]*))&(i?id)=([^&]+)(?:&ll=([0-9.]+),([0-9.]+))?/;
      arr = regexp.exec(window.location.hash);
    }
	
	if (!in_iframe)
	{
	    var panoheight=$('body')[0].clientHeight-296;
	}
	else
	{
	    //мы в ифрейме
	    var panoheight=$('body')[0].clientHeight-152;
	}
	
    if (arr && arr[5]) {
        if (arr[4] == 'iid') {
            pano_type = 'interior';
            startlat = arr[6] ? arr[6] : '56.928491';
            startlng = arr[7] ? arr[7] : '60.663757';
        }
        else 
            if (arr[4] == 'id') {
                pano_type = 'street';
            }
        p = new krpano('pano', '100%', panoheight, pano_type, arr[5], arr[1], arr[2], arr[3]);
    }
    else 
        p = new krpano('pano', '100%', panoheight, null, null, null, null, null);
	if (in_iframe)
	{
		$('#search').css('height',panoheight+140+'px');	
	}
	else
	{
		$('#search').css('height',panoheight-12+'px');	
	}
    $('#a-about').facebox();
	$("#a-help").facebox();
    //$('#a-contact').facebox();

    if (window.location.hash == '#about'){
		$('#a-about').click();
    }
	
	/*if (window.location.hash == '#contact') {
		$('#a-contact').click();
	}*/
	if (window.location.hash == '#help') {
		$('#a-help').click();
	}
  
  window.location.hash="#";
  
	$('a.current-link').click(ui.replaceWithInput);

	$('body').unload(GUnload);
	
	//$('div#container').pngFix(); 
	
	$(window).resize(function(){
	    if (in_iframe)
		ui.adjustHeight(152);
	    else
		ui.adjustHeight(296);
	});
	
	if (!($.browser.msie && $.browser.version<7))
	    $('div#header-map').hover(function(){ui.unfoldMap()},function(){ui.foldMap()});
	$('div#header-talk span.right-bottom-unfold a').click(function(){ui.toggleTalk()});
	$('span.a-toggle a#err-msg').click(function(){
		ui.toggleA(this,'#err-form-div')
		});
    $('form#search-form a#advanced-search').click(function(){
            //$(this).toggleClass('unfolded');
            heights = {"33":"93", "93":"33"};
            
            $('div#top-bar').animate({
			    height: heights[$('div#top-bar').height()]
		    }, 1000);
		    //$('div#top-bar').toggleClass('unfolded',1000);
	    });
	
	ui.BindHelper($('input#search-form-input'),'тег, название компании или адрес');
	
	/*$("input#search-form-name").autocomplete('/namecompl/', { minChars:0 });*/
	$("input#search-form-input").autocomplete('/search_complete/', { minChars:1, cacheLength:1 });
	
	ui.BindHelper($('textarea#text-feedback'),'Введите краткое описание найденной ошибки или проблемы. Спасибо.');

	$("#search-form").bind("keypress", function(e) {
             if (e.keyCode == 13) {
                 ui.searchSubmit()
                 return false;
            }
    });
});
 ;  ; jQuery.autocomplete = function(input, options) {
	// Create a link to self
	var me = this;

	// Create jQuery object for input element
	var $input = $(input).attr("autocomplete", "off");

	// Apply inputClass if necessary
	if (options.inputClass) $input.addClass(options.inputClass);

	// Create results
	var results = document.createElement("div");
	// Create jQuery object for results
	var $results = $(results);
	$results.hide().addClass(options.resultsClass).css("position", "absolute");
	if( options.width > 0 ) $results.css("width", options.width);

	// Add to body element
	$("body").append(results);

	input.autocompleter = me;

	var timeout = null;
	var prev = "";
	var active = -1;
	var cache = {};
	var keyb = false;
	var hasFocus = false;
	var lastKeyPressCode = null;

	// flush cache
	function flushCache(){
		cache = {};
		cache.data = {};
		cache.length = 0;
	};

	// flush cache
	flushCache();

	// if there is a data array supplied
	if( options.data != null ){
		var sFirstChar = "", stMatchSets = {}, row = [];

		// no url was specified, we need to adjust the cache length to make sure it fits the local data store
		if( typeof options.url != "string" ) options.cacheLength = 1;

		// loop through the array and create a lookup structure
		for( var i=0; i < options.data.length; i++ ){
			// if row is a string, make an array otherwise just reference the array
			row = ((typeof options.data[i] == "string") ? [options.data[i]] : options.data[i]);

			// if the length is zero, don't add to list
			if( row[0].length > 0 ){
				// get the first character
				sFirstChar = row[0].substring(0, 1).toLowerCase();
				// if no lookup array for this character exists, look it up now
				if( !stMatchSets[sFirstChar] ) stMatchSets[sFirstChar] = [];
				// if the match is a string
				stMatchSets[sFirstChar].push(row);
			}
		}

		// add the data items to the cache
		for( var k in stMatchSets ){
			// increase the cache size
			options.cacheLength++;
			// add to the cache
			addToCache(k, stMatchSets[k]);
		}
	}

	$input
	.keydown(function(e) {
		// track last key pressed
		lastKeyPressCode = e.keyCode;
		switch(e.keyCode) {
			case 38: // up
				e.preventDefault();
				moveSelect(-1);
				break;
			case 40: // down
				e.preventDefault();
				moveSelect(1);
				break;
			case 9:  // tab
			case 13: // return
				if( selectCurrent() ){
					// make sure to blur off the current field
					$input.get(0).blur();
					e.preventDefault();
				}
				break;
			default:
				active = -1;
				if (timeout) clearTimeout(timeout);
				timeout = setTimeout(function(){onChange();}, options.delay);
				break;
		}
	})
	.focus(function(){
		// track whether the field has focus, we shouldn't process any results if the field no longer has focus
		hasFocus = true;
	})
	.blur(function() {
		// track whether the field has focus
		hasFocus = false;
		hideResults();
	});

	hideResultsNow();

	function onChange() {
		// ignore if the following keys are pressed: [del] [shift] [capslock]
		if( lastKeyPressCode == 46 || (lastKeyPressCode > 8 && lastKeyPressCode < 32) ) return $results.hide();
		var v = $input.val();
		if (v == prev) return;
		prev = v;
		if (v.length >= options.minChars) {
			$input.addClass(options.loadingClass);
			requestData(v);
		} else {
			$input.removeClass(options.loadingClass);
			$results.hide();
		}
	};

 	function moveSelect(step) {

		var lis = $("li", results);
		if (!lis) return;

		active += step;

		if (active < 0) {
			active = 0;
		} else if (active >= lis.size()) {
			active = lis.size() - 1;
		}

		lis.removeClass("ac_over");

		$(lis[active]).addClass("ac_over");

		// Weird behaviour in IE
		// if (lis[active] && lis[active].scrollIntoView) {
		// 	lis[active].scrollIntoView(false);
		// }

	};

	function selectCurrent() {
		var li = $("li.ac_over", results)[0];
		if (!li) {
			var $li = $("li", results);
			if (options.selectOnly) {
				if ($li.length == 1) li = $li[0];
			} else if (options.selectFirst) {
				li = $li[0];
			}
		}
		if (li) {
			selectItem(li);
			return true;
		} else {
			return false;
		}
	};

	function selectItem(li) {
		if (!li) {
			li = document.createElement("li");
			li.extra = [];
			li.selectValue = "";
		}
		var v = $.trim(li.selectValue ? li.selectValue : li.innerHTML);
		input.lastSelected = v;
		prev = v;
		$results.html("");
		$input.val(v);
		hideResultsNow();
		if (options.onItemSelect) setTimeout(function() { options.onItemSelect(li) }, 1);
	};

	// selects a portion of the input string
	function createSelection(start, end){
		// get a reference to the input element
		var field = $input.get(0);
		if( field.createTextRange ){
			var selRange = field.createTextRange();
			selRange.collapse(true);
			selRange.moveStart("character", start);
			selRange.moveEnd("character", end);
			selRange.select();
		} else if( field.setSelectionRange ){
			field.setSelectionRange(start, end);
		} else {
			if( field.selectionStart ){
				field.selectionStart = start;
				field.selectionEnd = end;
			}
		}
		field.focus();
	};

	// fills in the input box w/the first match (assumed to be the best match)
	function autoFill(sValue){
		// if the last user key pressed was backspace, don't autofill
		if( lastKeyPressCode != 8 ){
			// fill in the value (keep the case the user has typed)
			$input.val($input.val() + sValue.substring(prev.length));
			// select the portion of the value not typed by the user (so the next character will erase)
			createSelection(prev.length, sValue.length);
		}
	};

	function showResults() {
		// get the position of the input field right now (in case the DOM is shifted)
		var pos = findPos(input);
		// either use the specified width, or autocalculate based on form element
		var iWidth = (options.width > 0) ? options.width : $input.width();
		// reposition
		$results.css({
			width: parseInt(iWidth) + "px",
			top: (pos.y + input.offsetHeight) + "px",
			left: pos.x + "px"
		}).show();
	};

	function hideResults() {
		if (timeout) clearTimeout(timeout);
		timeout = setTimeout(hideResultsNow, 200);
	};

	function hideResultsNow() {
		if (timeout) clearTimeout(timeout);
		$input.removeClass(options.loadingClass);
		if ($results.is(":visible")) {
			$results.hide();
		}
		if (options.mustMatch) {
			var v = $input.val();
			if (v != input.lastSelected) {
				selectItem(null);
			}
		}
	};

	function receiveData(q, data) {
		if (data) {
			$input.removeClass(options.loadingClass);
			results.innerHTML = "";

			// if the field no longer has focus or if there are no matches, do not display the drop down
			if( !hasFocus || data.length == 0 ) return hideResultsNow();

			if ($.browser.msie) {
				// we put a styled iframe behind the calendar so HTML SELECT elements don't show through
				$results.append(document.createElement('iframe'));
			}
			results.appendChild(dataToDom(data));
			// autofill in the complete box w/the first match as long as the user hasn't entered in more data
			if( options.autoFill && ($input.val().toLowerCase() == q.toLowerCase()) ) autoFill(data[0][0]);
			showResults();
		} else {
			hideResultsNow();
		}
	};

	function parseData(data) {
		if (!data) return null;
		var parsed = [];
		var rows = data.split(options.lineSeparator);
		for (var i=0; i < rows.length; i++) {
			var row = $.trim(rows[i]);
			if (row) {
				parsed[parsed.length] = row.split(options.cellSeparator);
			}
		}
		return parsed;
	};

	function dataToDom(data) {
		var ul = document.createElement("ul");
		var num = data.length;

		// limited results to a max number
		if( (options.maxItemsToShow > 0) && (options.maxItemsToShow < num) ) num = options.maxItemsToShow;

		for (var i=0; i < num; i++) {
			var row = data[i];
			if (!row) continue;
			var li = document.createElement("li");
			if (options.formatItem) {
				li.innerHTML = options.formatItem(row, i, num);
				li.selectValue = row[0];
			} else {
				li.innerHTML = row[0];
				li.selectValue = row[0];
			}
			var extra = null;
			if (row.length > 1) {
				extra = [];
				for (var j=1; j < row.length; j++) {
					extra[extra.length] = row[j];
				}
			}
			li.extra = extra;
			ul.appendChild(li);
			$(li).hover(
				function() { $("li", ul).removeClass("ac_over"); $(this).addClass("ac_over"); active = $("li", ul).indexOf($(this).get(0)); },
				function() { $(this).removeClass("ac_over"); }
			).click(function(e) { e.preventDefault(); e.stopPropagation(); selectItem(this) });
		}
		return ul;
	};

	function requestData(q) {
		if (!options.matchCase) q = q.toLowerCase();
		var data = options.cacheLength ? loadFromCache(q) : null;
		// recieve the cached data
		if (data) {
			receiveData(q, data);
		// if an AJAX url has been supplied, try loading the data now
		} else if( (typeof options.url == "string") && (options.url.length > 0) ){
			$.get(makeUrl(q), function(data) {
				data = parseData(data);
				addToCache(q, data);
				receiveData(q, data);
				//flushCache();
			});
		// if there's been no data found, remove the loading class
		} else {
			$input.removeClass(options.loadingClass);
		}
	};

	function makeUrl(q) {
		var url = options.url + "?q=" + encodeURI(q);
		for (var i in options.extraParams) {
			url += "&" + i + "=" + encodeURI(options.extraParams[i]);
		}
		return url;
	};

	function loadFromCache(q) {
		if (!q) return null;
		if (cache.data[q]) return cache.data[q];
		if (options.matchSubset) {
			for (var i = q.length - 1; i >= options.minChars; i--) {
				var qs = q.substr(0, i);
				var c = cache.data[qs];
				if (c) {
					var csub = [];
					for (var j = 0; j < c.length; j++) {
						var x = c[j];
						var x0 = x[0];
						if (matchSubset(x0, q)) {
							csub[csub.length] = x;
						}
					}
					return csub;
				}
			}
		}
		return null;
	};

	function matchSubset(s, sub) {
		if (!options.matchCase) s = s.toLowerCase();
		var i = s.indexOf(sub);
		if (i == -1) return false;
		return i == 0 || options.matchContains;
	};

	this.flushCache = function() {
		flushCache();
	};

	this.setExtraParams = function(p) {
		options.extraParams = p;
	};

	this.findValue = function(){
		var q = $input.val();

		if (!options.matchCase) q = q.toLowerCase();
		var data = options.cacheLength ? loadFromCache(q) : null;
		if (data) {
			findValueCallback(q, data);
		} else if( (typeof options.url == "string") && (options.url.length > 0) ){
			$.get(makeUrl(q), function(data) {
				data = parseData(data)
				addToCache(q, data);
				findValueCallback(q, data);
			});
		} else {
			// no matches
			findValueCallback(q, null);
		}
	}

	function findValueCallback(q, data){
		if (data) $input.removeClass(options.loadingClass);

		var num = (data) ? data.length : 0;
		var li = null;

		for (var i=0; i < num; i++) {
			var row = data[i];

			if( row[0].toLowerCase() == q.toLowerCase() ){
				li = document.createElement("li");
				if (options.formatItem) {
					li.innerHTML = options.formatItem(row, i, num);
					li.selectValue = row[0];
				} else {
					li.innerHTML = row[0];
					li.selectValue = row[0];
				}
				var extra = null;
				if( row.length > 1 ){
					extra = [];
					for (var j=1; j < row.length; j++) {
						extra[extra.length] = row[j];
					}
				}
				li.extra = extra;
			}
		}

		if( options.onFindValue ) setTimeout(function() { options.onFindValue(li) }, 1);
	}

	function addToCache(q, data) {
		if (!data || !q || !options.cacheLength) return;
		if (!cache.length || cache.length > options.cacheLength) {
			flushCache();
			cache.length++;
		} else if (!cache[q]) {
			cache.length++;
		}
		cache.data[q] = data;
	};

	function findPos(obj) {
		var curleft = obj.offsetLeft || 0;
		var curtop = obj.offsetTop || 0;
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
		return {x:curleft,y:curtop};
	}
}

jQuery.fn.autocomplete = function(url, options, data) {
	// Make sure options exists
	options = options || {};
	// Set url as option
	options.url = url;
	// set some bulk local data
	options.data = ((typeof data == "object") && (data.constructor == Array)) ? data : null;

	// Set default values for required options
	options.inputClass = options.inputClass || "ac_input";
	options.resultsClass = options.resultsClass || "ac_results";
	options.lineSeparator = options.lineSeparator || "\n";
	options.cellSeparator = options.cellSeparator || "|";
	options.minChars = options.minChars || 1;
	options.delay = options.delay || 400;
	options.matchCase = options.matchCase || 0;
	options.matchSubset = options.matchSubset || 1;
	options.matchContains = options.matchContains || 0;
	options.cacheLength = options.cacheLength || 1;
	options.mustMatch = options.mustMatch || 0;
	options.extraParams = options.extraParams || {};
	options.loadingClass = options.loadingClass || "ac_loading";
	options.selectFirst = options.selectFirst || false;
	options.selectOnly = options.selectOnly || false;
	options.maxItemsToShow = options.maxItemsToShow || -1;
	options.autoFill = options.autoFill || false;
	options.width = parseInt(options.width, 10) || 0;

	this.each(function() {
		var input = this;
		new jQuery.autocomplete(input, options);
	});

	// Don't break the chain
	return this;
}

jQuery.fn.autocompleteArray = function(data, options) {
	return this.autocomplete(null, options, data);
}

jQuery.fn.indexOf = function(e){
	for( var i=0; i<this.length; i++ ){
		if( this[i] == e ) return i;
	}
	return -1;
};
 ; /**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options = $.extend({}, options); // clone object since it's unexpected behavior if the expired property were changed
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // NOTE Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
}; ;