function AdvancedGoogleMapsDirectory(cartClass, params)
{
	this.params = params;
}



AdvancedGoogleMapsDirectory.prototype.run = function() 
{
	//création
	$maps = $('#map_canvas').goMap(
	{
		latitude: this.params.mp_coordCenterLat,
		longitude: this.params.mp_coordCenterLng,
		'zoom' : this.params.mp_zoom_init,
		maptype: 'ROADMAP'
	});


	//hook
	this.hook_init($maps);

	//ajoute les points
	addAllSpot();

	//centrer la carte en fonction de la position du client
	geolocUser();

	//groupement des points
	setMarkerclusterer();

	//gestion d'action spe
	gestionActionSpe();

	//centre
	if( 
		this.params.mp_coordCenterLat == ''  
		|| this.params.mp_coordCenterLng == ''
	)
	{
		$.goMap.fitBounds('visible');
	}
	

	//
	$(document).bind("resize", function()
	{

		setTimeout(function()
		{
			//
			google.maps.event.trigger($.goMap.map, 'resize');
			//
			$.goMap.fitBounds('visible');

			//$maps.resize();
		},100)
		
	});
};

/**
 * [hookInit description]
 * @param  {[type]} goMap [description]
 * @return {[type]}       [description]
 */
AdvancedGoogleMapsDirectory.prototype.hook_init = function(goMap)
{

}


/**
			 * [addAllSpot description]
			 */
			function addAllSpot(){
				//
				$.each(mp_maps_datas["collection"], function(idEntry, datas)
				{
					//ico
					var ico  = mp_default_spot_ico;

					//
					var options = 
					{
						latitude: datas.lat,
						longitude: datas.lng,
						icon: ico,
						id: idEntry,
						//
						group : datas.region
					};

					//affichage description
					if(typeof(datas.description) == "undefined")
					{
						options.html =
						{
							content: "chargement...",
							ajax : datas.description_url
						};
					}
					else
					{
						options.html =
						{
							content: datas.description
						};
					}

					//set
					$.goMap.createMarker(options);

				});
			}

			/**
			 * centre la carte en fonction de la localisation du client
			 */
			function geolocUser(){

				// // On vérifie que l'API soit disponible
				if (!navigator.geolocation){
					return;
				}

				//
				navigator.geolocation.getCurrentPosition(
					function (position) {
						var lat = position.coords.latitude;
						var lng = position.coords.longitude;
						
						//set
						$.goMap.setMap({
							'zoom': mp_zoom_geoloc, 
							latitude:lat,
							longitude:lng,
						});

					},function (error) 
					{
						// Traitement de l'erreur
					},
					{
						maximumAge: 0,
						timeout: 10000
					}
				);
			}


			/**
			 * [setMarkerclusterer description]
			 * @param {[type]} $maps [description]
			 */
			function setMarkerclusterer($maps)
			{
				//liste marker
				var markers = [];
				for (var i in $.goMap.markers) {
					var temp = $($.goMap.mapId).data($.goMap.markers[i]);
					markers.push(temp);
				}

				//
				var options = {
					imagePath: mp_path_group_ico
				};

				//add
				var markerclusterer = new MarkerClusterer($.goMap.map, markers, options);
			}


			/**
			 * gestionActionSpe
			 */
			function gestionActionSpe(){
				//affichage region
				$("#regionSearch").change(function(){
					searchByRegion(this);
				});

				//recherche ville
				$(".recherche-ville").on("click", ".btn-search", function(e){
					zoomByVille(e.delegateTarget);
					e.preventDefault();
				});

				//si focus sur ville
				$("#villeSearch").focus(function(){
					var field = this;

					//on lance la validation quand entré
					$("#villeSearch").keypress(function(e){
						if( e.keyCode == 13 ){
							zoomByVille( $(field).parent() );
							e.preventDefault();
						}
					});
				});
			}

			/**
			  * [searchByRegion description]
			  * @param  {[type]} selecte [description]
			  * @return {[type]}         [description]
			  */
			function searchByRegion(select)
			{
				var address = $(select).find("option:selected").text()+", France";
				

				if(address == "")
				{
					$.goMap.fitBounds('visible');
				}
				else
				{
					$.goMap.setMap({'address': address, 'zoom': mp_zoom_region_search});
				}
				
			}

			/**
			  * [zoomByVille description]
			  * @return {[type]} [description]
			  */
			function zoomByVille(boxSearch){
				//si recherche pa ville
				if($(boxSearch).find("#villeSearch").val() != ""){
					var address = $(boxSearch).find("#villeSearch").val()+", France";
					$.goMap.setMap({'address': address, 'zoom': mp_zoom_ville_search});
				}
			}