function WAMapRef(mapObj)
{
  this.obj = mapObj;
  this.directions = false;
  this.icons = [];
  this.markers = [];
  this.addresses = [];
  this.points = [];
  this.getPointByAddress = getPointByAddressFunc;
  this.addressFailed = true;
  return this;
}

function WAMapPoint(theMarker, theAddress, theIcon)
{
  this.icon = theIcon;
  this.marker = theMarker;
  this.address = theAddress;
  return this;
}

function getPointByAddressFunc(value,attname)
{
  if (!attname) attname = "street";
  for (var x=0; x < this.addresses.length; x++)
  {
	if (eval("this.addresses[x]."+attname) == value)
	{
	  return WAMapPoint(this.markers[x],this.addresses[x],this.icons[x]);
	}
  }
  return false;
}

function getHTTPObject()
{   
  if (window.ActiveXObject)        
	return new ActiveXObject("Microsoft.XMLHTTP");   
  else if (window.XMLHttpRequest)        
	return new XMLHttpRequest();   
  else
  {
	return null;
  }
}

function searchCache(searchStr, zip)
{
  var xmlDoc = null;
  if (window.ActiveXObject)
  {//IE
	xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
  }
  else if(navigator.userAgent && navigator.userAgent.toLowerCase().indexOf('webkit') >= 0)
  { //webkit (Safari, Chrome)
	var coordinates = '';
	xmlDoc = getHTTPObject();
	if(xmlDoc)
	{
	  xmlDoc.onreadystatechange = function()
	  {
		if(xmlDoc.readyState == 4)
		{
		  var x = xmlDoc.responseXML.getElementsByTagName("geocode_entry");
		  var geocode, id;
		  searchStr = searchStr.replace(/,/g, ''); //remove commas
		  for (i=0; i < x.length; i++)
		  {
			id = x[i].getAttribute("ID");
			if (id == searchStr)
			{
			  coordinates = x[i].getElementsByTagName("geocode")[0].childNodes[0].nodeValue;
			  return coordinates;
			}
		  }
		}
	  };
	  xmlDoc.open("GET", "_promaps_cache/_promaps_geocache.xml", false);
	  xmlDoc.send(null);
	}
	
	return coordinates;
  }
  else if (document.implementation.createDocument)
  {//gecko (Mozilla, Firefox, Opera)
	xmlDoc=document.implementation.createDocument("","",null);
  }
  else
  {
	return '';
  }
  if (xmlDoc != null)
  {
	xmlDoc.async=false;
	try
	{
	  if(xmlDoc.load("_promaps_cache/_promaps_geocache.xml"))
	  {
		var x=xmlDoc.getElementsByTagName("geocode_entry");
		var geocode, id;
		searchStr = searchStr.replace(/,/g, ''); //remove commas
		for (i=0; i < x.length; i++)
		{
		  id = x[i].getAttribute("ID");
		  if (id == searchStr)
		  {
			return x[i].getElementsByTagName("geocode")[0].childNodes[0].nodeValue;
		  }
		} 
	  } 
	}
	catch(err)
	{
	  return '';
	}
  }
  return '';
}

function addToCache(fullAddress,zip, geocode)
{
  httpObject = getHTTPObject();
  if (httpObject != null)
  {
	httpObject.open("POST", "google_javascript/promaps_geocache_.js", true);
	httpObject.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	var entryId = fullAddress.replace(/,/g, '');
	if (zip != '')
	{
	  fullAddress = fullAddress.replace(zip+',', '');
	}
	entryId = escape(entryId);
	fullAddress = escape(fullAddress);
	geocode = escape(geocode);
	httpObject.send("sender=promapsforgoogle&action=add&entryId="+entryId+"&address="+fullAddress+"&geocode="+geocode);
  }
}


function map_updater()
{
  if(GBrowserIsCompatible()) {
    if(!document.getElementById('wagmp_map_2')) return false;
    var map = new GMap2(document.getElementById('wagmp_map_2'));
    wagmp_map_2_obj = new WAMapRef(map);
    map.enableContinuousZoom();
    map.enableDoubleClickZoom();
    map.addControl(new GSmallMapControl());
    map.addControl(new GScaleControl());
    map.addControl(new GMapTypeControl());
    map.addControl(new GOverviewMapControl());
    var geocoder = new GClientGeocoder();
    
    var fromAddress = {
      enabled: false,
      street: '',
      city: '',
      state: '',
      zip: '',
      country: '',
      full: ''
    };

    var icon_0 = new GIcon();
    icon_0.image = 'google_javascript/images/traditionalflat_granitepine.png';
    icon_0.shadow = 'google_javascript/images/traditionalflat_shadow.png';
    icon_0.iconSize = new GSize(34,35);
    icon_0.shadowSize = new GSize(34,35);
    icon_0.iconAnchor = new GPoint(9,33);
    icon_0.infoWindowAnchor = new GPoint(19,0);
    icon_0.printImage = 'google_javascript/images/traditionalflat_granitepine.gif';
    icon_0.mozPrintImage = 'google_javascript/images/traditionalflat_granitepine_mozprint.png';
    icon_0.printShadow = 'google_javascript/images/traditionalflat_shadow.gif';
    icon_0.transparent = 'google_javascript/images/traditionalflat_granitepine_transparent.png';

    var address_0 = {
      street: '7367 Bell Creek Road',
      city: 'Mechanicsville',
      state: 'VA',
      zip: '23111-3551',
      country: '',
      infowindow: 'custom',
      infowindowtext: '<span style="font: 12px Verdana, Arial, Helvetica, sans-serif; color: black;"><strong>Cracker Barrel</strong><br />7367 Bell Creek Road<br />Mechanicsville, VA 23111-3551</span>',
      full: '7367 Bell Creek Road, Mechanicsville, VA, 23111-3551',
      isdefault: true,
      addressType: 'address',
      loop: '',
      latitude: '',
      longitude: '',
      markerStyle: 'Google Traditional (flat)',
      markerColor: 'Pacifica'
    };
    
    if (address_0.addressType == "coordinates") {
      var cacheReturn = '';
    } else {
      var cacheReturn = searchCache(address_0.full, address_0.zip);
    }
    if (cacheReturn != "" || (address_0.addressType == "coordinates")) {
      if(address_0.addressType == "coordinates") {
        var latitude = address_0.latitude;
        var longitude = address_0.longitude;
      } else {
        var latitude = cacheReturn.substring(1,cacheReturn.indexOf(",")-1);
        var longitude = cacheReturn.substring(cacheReturn.indexOf(",")+1,(cacheReturn.length)-1);
      }
      var point = new GLatLng(latitude, longitude);
      if (point && !isNaN(latitude)) {
        wagmp_map_2_obj.addressFailed = false;
        var marker_0 = new GMarker(point, icon_0);
        GEvent.addListener(marker_0, 'click', function() {
          marker_0.openInfoWindowHtml(address_0.infowindowtext);
        });
        if(!fromAddress.enabled || 'address_0' != 'address_0') {
          if('address_0' == 'address_0')
          map.setCenter(point, 13);
          map.addOverlay(marker_0);
if('address_0' == 'address_0')
            marker_0.openInfoWindowHtml(address_0.infowindowtext);
        }
          wagmp_map_2_obj.markers.push(marker_0);
          wagmp_map_2_obj.addresses.push(address_0);
          wagmp_map_2_obj.icons.push(icon_0);
          wagmp_map_2_obj.points.push(point);
        } else {
        if (wagmp_map_2_obj.addressFailed) {
          map.setCenter(new GLatLng(30, -98), 3);
        }
        wagmp_map_2_obj.addressFailed = true;
      }
    } else if (address_0.addressType == "address") {
      geocoder.getLatLng (
      address_0.full,
      function(point) {
        if(point) {
          this.addressFailed = false;
          addToCache(address_0.full, '', point);
          var marker_0 = new GMarker(point, icon_0);
          GEvent.addListener(marker_0, 'click', function() {
            marker_0.openInfoWindowHtml(address_0.infowindowtext);
          });
          if(!fromAddress.enabled || 'address_0' != 'address_0') {
            if('address_0' == 'address_0')
            map.setCenter(point, 13);
            map.addOverlay(marker_0);
if('address_0' == 'address_0')
            marker_0.openInfoWindowHtml(address_0.infowindowtext);
          }
              wagmp_map_2_obj.markers.push(marker_0);
          wagmp_map_2_obj.addresses.push(address_0);
          wagmp_map_2_obj.icons.push(icon_0);
          wagmp_map_2_obj.points.push(point);
        
        } else {
          var noZipAddress = address_0.full.replace((address_0.zip+','), '');
          geocoder.getLatLng (noZipAddress,
            function(point) {
              if(point) {
                wagmp_map_2_obj.addressFailed = false;
                addToCache(address_0.full, address_0.zip, point);
                var marker_0 = new GMarker(point, icon_0);
                GEvent.addListener(marker_0, 'click', function() {
                  marker_0.openInfoWindowHtml(address_0.infowindowtext);
                });
                if (!fromAddress.enabled || 'address_0' != 'address_0') {
                  if('address_0' == 'address_0')
                  map.setCenter(point, 13);
                  map.addOverlay(marker_0);
if('address_0' == 'address_0')
            marker_0.openInfoWindowHtml(address_0.infowindowtext);
                }
                    wagmp_map_2_obj.markers.push(marker_0);
          wagmp_map_2_obj.addresses.push(address_0);
          wagmp_map_2_obj.icons.push(icon_0);
          wagmp_map_2_obj.points.push(point);
        
              } else {
                if (wagmp_map_2_obj.addressFailed) {
                  map.setCenter(new GLatLng(30, -98), 3);
                }
                  wagmp_map_2_obj.addressFailed = true;
              }
            }
          );
        }
      });
    }


  }
}

function updateMap(address)
{
    if(!document.getElementById('wagmp_map_2')) return false;
    var map = new GMap2(document.getElementById('wagmp_map_2'));
    wagmp_map_2_obj = new WAMapRef(map);
    map.enableContinuousZoom();
    map.enableDoubleClickZoom();
    map.addControl(new GSmallMapControl());
    map.addControl(new GScaleControl());
    map.addControl(new GMapTypeControl());
    map.addControl(new GOverviewMapControl());
    var geocoder = new GClientGeocoder();
    
    var fromAddress = {
      enabled: false,
      street: '',
      city: '',
      state: '',
      zip: '',
      country: '',
      full: ''
    };

    var icon_0 = new GIcon();
    icon_0.image = 'google_javascript/images/traditionalflat_granitepine.png';
    icon_0.shadow = 'google_javascript/images/traditionalflat_shadow.png';
    icon_0.iconSize = new GSize(34,35);
    icon_0.shadowSize = new GSize(34,35);
    icon_0.iconAnchor = new GPoint(9,33);
    icon_0.infoWindowAnchor = new GPoint(19,0);
    icon_0.printImage = 'google_javascript/images/traditionalflat_granitepine.gif';
    icon_0.mozPrintImage = 'google_javascript/images/traditionalflat_granitepine_mozprint.png';
    icon_0.printShadow = 'google_javascript/images/traditionalflat_shadow.gif';
    icon_0.transparent = 'google_javascript/images/traditionalflat_granitepine_transparent.png';
	
	if (address.addressType == "coordinates")
	{
	  var cacheReturn = '';
	}
	else
	{
	  var cacheReturn = searchCache(address.full, address.zip);
	}
	if (cacheReturn != "" || (address.addressType == "coordinates"))
	{
	  if(address.addressType == "coordinates")
	  {
		var latitude = address.latitude;
		var longitude = address.longitude;
	  }
	  else
	  {
		var latitude = cacheReturn.substring(1,cacheReturn.indexOf(",")-1);
		var longitude = cacheReturn.substring(cacheReturn.indexOf(",")+1,(cacheReturn.length)-1);
	  }
	  var point = new GLatLng(latitude, longitude);
	  if (point && !isNaN(latitude))
	  {
		wagmp_map_2_obj.addressFailed = false;
		var marker_0 = new GMarker(point, icon_0);
		GEvent.addListener(marker_0, 'click', function() {
		  marker_0.openInfoWindowHtml(address.infowindowtext);
		});
		if(!fromAddress.enabled || 'address' != 'address')
		{
		  if('address' == 'address')
			map.setCenter(point, 13);
		  map.addOverlay(marker_0);
		  if('address' == 'address')
			marker_0.openInfoWindowHtml(address.infowindowtext);
		}
		wagmp_map_2_obj.markers.push(marker_0);
		wagmp_map_2_obj.addresses.push(address);
		wagmp_map_2_obj.icons.push(icon_0);
		wagmp_map_2_obj.points.push(point);
	  }
	  else
	  {
		if (wagmp_map_2_obj.addressFailed)
		{
		  map.setCenter(new GLatLng(30, -98), 3);
		}
		wagmp_map_2_obj.addressFailed = true;
	  }
	}
	else if (address.addressType == "address")
	{
	  geocoder.getLatLng (address.full, //Start 1
	  function(point)
	  {
		if(point)
		{
		  this.addressFailed = false;
		  addToCache(address.full, '', point);
		  var marker_0 = new GMarker(point, icon_0);
		  GEvent.addListener(marker_0, 'click', function() {
			marker_0.openInfoWindowHtml(address.infowindowtext);
		  });
		  if(!fromAddress.enabled || 'address' != 'address')
		  {
			if('address' == 'address')
			  map.setCenter(point, 13);
			map.addOverlay(marker_0);
			if('address' == 'address')
			  marker_0.openInfoWindowHtml(address.infowindowtext);
		  }
		  wagmp_map_2_obj.markers.push(marker_0);
		  wagmp_map_2_obj.addresses.push(address);
		  wagmp_map_2_obj.icons.push(icon_0);
		  wagmp_map_2_obj.points.push(point);
		
		}
		else
		{
		  var noZipAddress = address.full.replace((address.zip+','), '');
		  geocoder.getLatLng (noZipAddress, //Start 2
			function(point)
			{
			  if(point)
			  {
				wagmp_map_2_obj.addressFailed = false;
				addToCache(address.full, address.zip, point);
				var marker_0 = new GMarker(point, icon_0);
				GEvent.addListener(marker_0, 'click', function() {
				  marker_0.openInfoWindowHtml(address.infowindowtext);
				});
				if (!fromAddress.enabled || 'address' != 'address')
				{
				  if('address' == 'address')
					map.setCenter(point, 13);
				  map.addOverlay(marker_0);
				  if('address' == 'address')
					marker_0.openInfoWindowHtml(address.infowindowtext);
				}
				wagmp_map_2_obj.markers.push(marker_0);
				wagmp_map_2_obj.addresses.push(address);
				wagmp_map_2_obj.icons.push(icon_0);
				wagmp_map_2_obj.points.push(point);
		
			  }
			  else
			  {
				if (wagmp_map_2_obj.addressFailed)
				{
				  map.setCenter(new GLatLng(30, -98), 3);
				}
				wagmp_map_2_obj.addressFailed = true;
			  }
			}
		  ); //End 2
		}
	  }
	); //End 1
    }
	
}