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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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	<head>
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		<title>Observations publiques du CEL - Tela Botanica</title>
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		<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
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		<meta http-equiv="Content-style-type" content="text/css" />
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		<meta http-equiv="Content-script-type" content="text/javascript" />
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		<meta http-equiv="Content-language" content="fr" />
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		<meta name="revisit-after" content="15 days" />
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        <meta name="robots" content="index,follow" />
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        <meta name="author" content="Delphine CAUQUIL, Jean-Pascal MILCENT" />
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        <meta name="keywords" content="Tela Botanica, cartographie, CEL" />
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        <meta name="description" content="Widget de cartographie des observations publiques de plantes saisies dans le Carnet en Ligne (CEL)" />
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		<!-- Spécial mobile -->
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		<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
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		<!-- Favicones -->
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		<link rel="icon" type="image/png" href="http://www.tela-botanica.org/sites/commun/generique/images/favicones/tela_botanica.png" />
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		<link rel="shortcut icon" type="image/x-icon" href="http://www.tela-botanica.org/sites/commun/generique/images/favicones/tela_botanica.ico" />
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		<!-- Javascript : bibliothèques -->
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		<script type="text/javascript" src="http://maps.google.com/maps/api/js?v=3.2&amp;sensor=false"></script>
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		<script type="text/javascript" src="<?=$url_base?>modules/carto/squelettes/markerclusterer_compiled.js"></script>
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		<script type="text/javascript" src="http://www.tela-botanica.org/commun/jquery/<?=$jquery_version?>/jquery-<?=$jquery_version?>.min.js"></script>
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		<script type="text/javascript" src="http://www.tela-botanica.org/commun/jquery/tablesorter/2.0.5/jquery.tablesorter.min.js"></script>
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		<!-- Javascript : données -->
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		<script src="<?=$url_json?>" type="text/javascript"></script>
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		<!-- Javascript : appli carto -->
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		<script type="text/javascript">
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		//<![CDATA[
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			var pointImageUrl = 'http://chart.apis.google.com/chart?cht=mm&chs=24x32&chco=FFFFFF,008CFF,000000&ext=.png';
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			var pointsOrigine = null;
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			var boundsOrigine = null;
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			var markerClusterer = null;
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			var map = null;
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			var nt = '<?=$num_taxon?>';
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			var infoBulle = new google.maps.InfoWindow();
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			google.maps.event.addListener(infoBulle, 'domready', function() {
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				if ($("#observations table").get() != 'undefined') {
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					$("#observations table").tablesorter();
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				}
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			});
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			var carteCentre = new google.maps.LatLng(46.4, 3.10);
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			var carteOptions = {
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				zoom: 6,
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				mapTypeId: google.maps.MapTypeId.ROADMAP,
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				mapTypeControlOptions: {
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			        style: google.maps.MapTypeControlStyle.DROPDOWN_MENU}
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			};
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			var ctaLayer = null;
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			function refreshMap() {
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				var points = [];
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				var bounds = new google.maps.LatLngBounds();
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				for (var i = 0; i < obs.nombre; ++i) {
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					var maLatLng = new google.maps.LatLng(obs.points[i].coord_x, obs.points[i].coord_y);
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					var pointImage = new google.maps.MarkerImage(pointImageUrl, new google.maps.Size(24, 32));
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					var point = new google.maps.Marker({
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						position: maLatLng,
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						map: map,
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						icon: pointImage,
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						stationId: obs.points[i].id
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					});
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					bounds.extend(maLatLng);
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					google.maps.event.addListener(point, 'click', function() {
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						afficherMsgChargement();
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						infoBulle.open(map, this);
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						chargerFormatObs(this.stationId, '*');
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					});
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					points.push(point);
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				}
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				if (pointsOrigine == null && boundsOrigine == null) {
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					pointsOrigine = points;
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					boundsOrigine = bounds;
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				}
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				executerMarkerClusterer(points, bounds);
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			}
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			function executerMarkerClusterer(points, bounds) {
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				if (markerClusterer) {
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					markerClusterer.clearMarkers();
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				}
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				markerClusterer = new MarkerClusterer(map, points);
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				map.fitBounds(bounds);
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			}
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			function afficherMsgChargement() {
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				var chargement = document.getElementById('chargement').cloneNode(true);
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				chargement.setAttribute('id', 'chargement-copie');
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				infoBulle.setContent(chargement);
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			}
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			function chargerFormatObs(stationId, format) {
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				var url = '<?=$url_base?>carto?carte=observations'+
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					'&utilisateur=<?=$utilisateur?>'+
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					'&projet=<?=$projet?>'+
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					'&num_taxon='+nt+
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					'&dept=<?=$dept?>'+
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					'&format='+format+'&station='+stationId;
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				$.get(url, function(observations){
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					infoBulle.setContent(observations);
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				});
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			}
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			function arreter(event) {
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				if (event.stopPropagation) {
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					event.stopPropagation();
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				}
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				return false;
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			}
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			function afficher() {
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				document.getElementById('panneau-lateral').style.display = 'block';
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				document.getElementById('pl-ouverture').style.display = 'none';
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				google.maps.event.trigger(map, 'resize');
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			};
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			function cacher() {
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				document.getElementById('panneau-lateral').style.display = 'none';
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				document.getElementById('pl-ouverture').style.display = 'block';
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				google.maps.event.trigger(map, 'resize');
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			};
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			function ouvrirPopUp(url, nom) {
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				window.open(url, nom, 'directories=no, location=no, menubar=no, scrollbars=yes, status=no, toolbar=no, width=650,height=600');
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			};
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			function filtrerParTaxon(ntAFiltrer) {
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				infoBulle.close();
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				$('#taxon-'+nt).removeClass('taxon-actif');
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				if (nt == ntAFiltrer) {
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					nt = '*';
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					executerMarkerClusterer(pointsOrigine, boundsOrigine);
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				} else {
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					var url = '<?=$url_cel_carto?>/carte-defaut-json/<?=$utilisateur?>/<?=$projet?>/<?=$dept?>/'+ntAFiltrer+'?formatRetour=jsonp&callback=?';
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					$.getJSON(url, function (observations) {
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						obs = observations;
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						nt = ntAFiltrer;
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						$('#taxon-'+nt).addClass('taxon-actif');
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						refreshMap();
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					});
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				}
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			};
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			function initialize() {
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				map = new google.maps.Map(document.getElementById('carte'), carteOptions);
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				// Ajout des limites communales sur la carte
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				<? if (isset($url_limites_communales)) : ?>
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					<? foreach ($url_limites_communales as $url) : ?>
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						ctaLayer = new google.maps.KmlLayer('<?=$url?>');
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						ctaLayer.setMap(map);
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					<? endforeach; ?>
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				<? endif; ?>
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				// Create the DIV to hold the control and call the HomeControl()
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				// constructor passing in this DIV.
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				var panneauDiv = document.getElementById('panneau-lateral');
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				panneauDiv.index = 0;
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				map.controls[google.maps.ControlPosition.TOP_LEFT].push(panneauDiv);
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				var ouverturePanneauDiv = document.getElementById('pl-ouverture');
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				ouverturePanneauDiv.index = 0;
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				map.controls[google.maps.ControlPosition.TOP_LEFT].push(ouverturePanneauDiv);
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				var ouvertureDiv = document.getElementById('pl-ouverture');
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				google.maps.event.addDomListener(ouvertureDiv, 'click', afficher);
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				var fermetureDiv = document.getElementById('pl-fermeture');
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				google.maps.event.addDomListener(fermetureDiv, 'click', cacher);
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				cacher();
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				refreshMap();
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			}
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		//]]>
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		</script>
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		<!-- CSS -->
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		<link href="<?=$url_base?>modules/carto/squelettes/css/carto.css" rel="stylesheet" type="text/css" media="screen" />
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	</head>
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	<body onload="initialize()">
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		<div id="zone-titre">
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			<h1 id="carte-titre">
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				Observations issues des membres de <a href="http://www.tela-botanica.org/" onclick="window.open(this.href); arreter(event); return false;">Tela Botanica</a>
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			</h1>
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			<div id="zone-info">
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				<a href="<?=$url_base?>carto?carte=avertissement" onClick="ouvrirPopUp('<?=$url_base?>carto?carte=avertissement', 'Avertissement'); arreter(event); return false;">
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					<img src="<?=$url_base?>modules/carto/squelettes/images/information.png"
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						alt="Avertissements" title="Avertissements &amp; informations" />
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				</a>
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			</div>
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		</div>
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		<div id="panneau-lateral">
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			<div id="pl-ouverture" title="Ouvrir le panneau latéral"><span>Panneau >></span></div>
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			<div id="pl-fermeture" title="Fermer le panneau latéral"><span><< Fermer [x]</span></div>
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			<div id="pl-entete">
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				<h2>Filtre par plante</h2>
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				<p>
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					Cliquez sur un nom de plante pour filtrer les observations sur la carte.<br />
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					Pour revenir à l'état initial, cliquez à nouveau sur le nom sélectionné.
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				</p>
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			</div>
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			<div id="pl-corps" onMouseOver="map.setOptions({'scrollwheel':false});" onMouseOut="map.setOptions({'scrollwheel':true});">
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				<ol id="taxons">
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				<? foreach ($taxons as $taxon) : ?>
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					<li id="taxon-<?=$taxon['nt']?>">
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						<a href="#" onclick="filtrerParTaxon(<?=$taxon['nt']?>);" title="<?=$taxon['famille']?>">
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							<?=$taxon['nom']?>
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						</a>
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					</li>
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				<? endforeach; ?>
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				</ol>
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			</div>
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		</div>
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		<div id="carte"></div>
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		<!-- Blocs chargés à la demande : par défaut avec un style display à none -->
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		<div id="chargement">
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			<img src="<?=$url_base?>modules/carto/squelettes/images/chargement.gif" alt="Chargement en cours..." />
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			<p>Chargement des observations en cours...</p>
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		</div>
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	</body>
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</html>