// Google Maps

document.write('<div id="map"><p>Loading...</p></div>');

function initialize() {
  if ( GBrowserIsCompatible() ) {

    // Creates a marker at the given point with the given number label
    function createMarkerGita ( point, order, icon ) {
      elenco_gite[order].marker = new GMarker(point,{icon:icon,zIndexProcess:orderOfGita});
      GEvent.addListener(elenco_gite[order].marker,"click",function() {
        GDownloadUrl("maps_gita.php?id="+elenco_gite[order].id, function(data,responseCode) {
          elenco_gite[order].marker.openInfoWindowHtml(data);
        });
      });
      GEvent.addListener(elenco_gite[order].marker,"mouseover",function() {
        elenco_gite[order].marker.setImage(elenco_gite[order].marker.getIcon().image=="http://www.diegofavareto.com/images/marker_red.png"?"http://www.diegofavareto.com/images/marker_yellow.png":"http://www.diegofavareto.com/images/marker_white_mini.png");
      });
      GEvent.addListener(elenco_gite[order].marker,"mouseout",function() {
        elenco_gite[order].marker.setImage(elenco_gite[order].marker.getIcon().image==icon_red.image?icon_red.image:icon_yellow.image);
      });
      return elenco_gite[order].marker;
    }
  
    // Creates a marker at the given point with the given number label
    function createMarkerEscursione ( point, order ) {
      elenco_escursioni[order].marker = new GMarker(point,{icon:icon_blue,zIndexProcess:orderOfEscursione});
      GEvent.addListener(elenco_escursioni[order].marker,"click",function() {
        GDownloadUrl("maps_escursione.php?nome="+elenco_escursioni[order].nome, function(data,responseCode) {
          elenco_escursioni[order].marker.openInfoWindowHtml(data);
        });
      });
      GEvent.addListener(elenco_escursioni[order].marker,"mouseover",function() {
        elenco_escursioni[order].marker.setImage("http://www.diegofavareto.com/images/marker_white_mini.png");
      });
      GEvent.addListener(elenco_escursioni[order].marker,"mouseout",function() {
        elenco_escursioni[order].marker.setImage(icon_blue.image);
      });
      return elenco_escursioni[order].marker;
    }
    
    function orderOfGita ( marker ) {
      return GOverlay.getZIndex(marker.getPoint().lat())+100000;
    }
    
    function orderOfEscursione ( marker ) {
      return GOverlay.getZIndex(marker.getPoint().lat());
    }
    
    function accendiMarkerGite ( id ) {
      for ( i = 0; i < elenco_gite.length; i++ ) {
        if ( elenco_gite[i].id == id ) {
          elenco_gite[i].marker.setImage("http://www.diegofavareto.com/images/marker_green_mini.png");
          GDownloadUrl("maps_gita.php?id="+id, function(data,responseCode) {
            elenco_gite[i].marker.openInfoWindowHtml(data);
          });
          break;
        }
      }
    }
  
    function accendiMarkerEscursioni ( nome ) {
      for ( i = 0; i < elenco_escursioni.length; i++ ) {
        if ( elenco_escursioni[i].nome.toUpperCase() == nome.toUpperCase() ) {
          elenco_escursioni[i].marker.setImage("http://www.diegofavareto.com/images/marker_green_mini.png");
          GDownloadUrl("maps_escursione.php?nome="+elenco_escursioni[i].nome, function(data,responseCode) {
            elenco_escursioni[i].marker.openInfoWindowHtml(data);
          });
          break;
        }
      }
    }  
    
    var point = new GLatLng(46.235700,8.181158);  // coordinate gita corrente
  
    document.getElementById("map").innerHTML = "<p>Loading...</p>";
    var map = new GMap2(document.getElementById("map"));  // crea la mappa
  
    map.setCenter(point,10);  // centratura mappa e zoom iniziale
  
    // aggiunta controlli
    map.addControl(new GLargeMapControl());
    //map.addControl(new GSmallMapControl());
    //map.addControl(new GSmallZoomControl());
    map.addControl(new GMapTypeControl());
    map.addControl(new GOverviewMapControl());
    map.addControl(new GScaleControl());
    
    map.setMapType(G_HYBRID_MAP);  // tipo di mappa
  
    // icona rossa
    var icon_red = new GIcon();
    icon_red.image = "http://www.diegofavareto.com/images/marker_red.png";
    icon_red.shadow = "http://www.diegofavareto.com/images/marker_shadow.png";
    icon_red.iconSize = new GSize(20, 34);
    icon_red.shadowSize = new GSize(37, 34);
    icon_red.iconAnchor = new GPoint(9, 34);
    icon_red.infoWindowAnchor = new GPoint(9, 2);
    icon_red.infoShadowAnchor = new GPoint(18, 25);
    
    // icona gialla
    var icon_yellow = new GIcon();
    icon_yellow.image = "http://www.diegofavareto.com/images/marker_yellow_mini.png";
    icon_yellow.shadow = "http://www.diegofavareto.com/images/marker_shadow_mini.png";
    icon_yellow.iconSize = new GSize(12, 20);
    icon_yellow.shadowSize = new GSize(22, 20);
    icon_yellow.iconAnchor = new GPoint(6, 20);
    icon_yellow.infoWindowAnchor = new GPoint(5, 1);
    icon_yellow.infoShadowAnchor = new GPoint(18, 25);
    	
    // icona blu
    var icon_blue = new GIcon();
    icon_blue.image = "http://www.diegofavareto.com/images/marker_blue_mini.png";
    icon_blue.shadow = "http://www.diegofavareto.com/images/marker_shadow_mini.png";
    icon_blue.iconSize = new GSize(12, 20);
    icon_blue.shadowSize = new GSize(22, 20);
    icon_blue.iconAnchor = new GPoint(6, 20);
    icon_blue.infoWindowAnchor = new GPoint(5, 1);
    icon_blue.infoShadowAnchor = new GPoint(18, 25);
    
    //map.openInfoWindow(map.getCenter(),document.createTextNode("Hello, world"));  // dettagli gita corrente
  
    function Gita ( pId, pLat, pLong ) {
      this.id = pId;
      this.lat = pLat;
      this.long = pLong;
      this.marker;
    }
    
    function Escursione ( pNome, pLat, pLong ) {
      this.nome = pNome;
      this.lat = pLat;
      this.long = pLong;
      this.marker;
    }
  
    var elenco_gite = [];
  
    elenco_gite.push( new Gita("tmb_11082010",45.79093,6.97082) );
  
    elenco_gite.push( new Gita("lizzola_22072010",46.02367,10.01398) );
  
    elenco_gite.push( new Gita("3signori_10072010",46.01231,9.52596) );
  
    elenco_gite.push( new Gita("lizzola_26062010",46.02367,10.01398) );
  
    elenco_gite.push( new Gita("vajont_15062010",46.27802,12.37313) );
  
    elenco_gite.push( new Gita("grevasalvas_07032010",46.422777,9.674319) );
  
    elenco_gite.push( new Gita("monterosso_03022010",45.635554,7.936120) );
  
    elenco_gite.push( new Gita("tartano_30012010",46.10672,9.68004) );
  
    elenco_gite.push( new Gita("montflassin_27012010",45.791267,7.158467) );
  
    elenco_gite.push( new Gita("resegone_23012010",45.85868,9.46888) );
  
    elenco_gite.push( new Gita("montegardena_16012010",46.035914,10.230478) );
  
    elenco_gite.push( new Gita("valbiandino_09012010",46.016283,9.470861) );
  
    elenco_gite.push( new Gita("grazzini_14112009",45.849569,10.348811) );
  
    elenco_gite.push( new Gita("valvarrone_07112009",46.034397,9.499889) );
  
    elenco_gite.push( new Gita("valgrande_31102009",46.056351,8.419545) );
  
    elenco_gite.push( new Gita("pizzostella_03102009",46.381624,9.421515) );
  
    elenco_gite.push( new Gita("iseo_22082009",46.023705,10.304660) );
  
    elenco_gite.push( new Gita("valpilotera_16082009",46.302317,9.308228) );
  
    elenco_gite.push( new Gita("valmasino_01082009",46.245908,9.594208) );
  
    elenco_gite.push( new Gita("triglav_20072009",46.376769,13.837561) );
  
    elenco_gite.push( new Gita("valsessera_04072009",45.675761,8.06455) );
  
    elenco_gite.push( new Gita("lizzola_27062009",46.023689,10.013958) );
  
    elenco_gite.push( new Gita("grigna_21062009",45.95382,9.38642) );
  
    elenco_gite.push( new Gita("lizzola_13062009",46.023689,10.013958) );
  
    elenco_gite.push( new Gita("teggiolo_21032009",46.235700,8.181158) );
  
    elenco_gite.push( new Gita("valmaira_09032009",44.474733,6.990781) );
  
    elenco_gite.push( new Gita("10laghi_24022009",45.634676,7.557716) );
  
    elenco_gite.push( new Gita("sigaro_15022009",45.598317,7.096033) );
  
    elenco_gite.push( new Gita("facciabella_18012009",45.843255,7.698901) );
  
    elenco_gite.push( new Gita("pintas_04012009",45.086318,7.046612) );
  
    elenco_gite.push( new Gita("paglietta_03012009",45.847051,7.214301) );
  
    elenco_gite.push( new Gita("3signori_05102008",46.01231,9.52596) );
  
    elenco_gite.push( new Gita("rivolta_30082008",45.877542,7.559478) );
  
    elenco_gite.push( new Gita("pedroni_26072008",46.295769,9.565671) );
  
    elenco_gite.push( new Gita("kima_19072008",46.272327,9.725067) );
  
    elenco_gite.push( new Gita("brenta_07072008",46.176667,10.901725) );
  
    elenco_gite.push( new Gita("cilento_21042008",40.046059,15.307208) );
  
    elenco_gite.push( new Gita("grigna_01032008",45.95382,9.38642) );
  
    elenco_gite.push( new Gita("cantoni_16022008",46.42965,10.27639) );
  
    elenco_gite.push( new Gita("magnaghi_14102007",45.921117,9.394889) );
  
    elenco_gite.push( new Gita("pizzotambo_07102007",46.496267,9.283206) );
  
    elenco_gite.push( new Gita("vallemessi_28092007",46.330911,10.464281) );
  
    elenco_gite.push( new Gita("grivola_23092007",45.595972,7.258572) );
  
    elenco_gite.push( new Gita("gransasso_27082007",42.468956,13.565789) );
  
    elenco_gite.push( new Gita("pizzobecco_18082007",46.004608,9.811333) );
  
    elenco_gite.push( new Gita("ledu_11082007",46.232719,9.312283) );
  
    elenco_gite.push( new Gita("adamello_04082007",46.167483,10.564608) );
  
    elenco_gite.push( new Gita("alberi_21072007",46.079064,9.608947) );
  
    elenco_gite.push( new Gita("stelvio_07072007",46.398722,10.632039) );
  
    elenco_gite.push( new Gita("granparadiso_02072007",45.518567,7.265911) );
  
    elenco_gite.push( new Gita("granito_29062007",46.176381,11.604836) );
  
    elenco_gite.push( new Gita("rochefort_27062007",45.865589,6.962572) );
  
    elenco_gite.push( new Gita("valbondasca_24062007",46.312250,9.611119) );
  
    elenco_gite.push( new Gita("pizzoquadro_23062007",46.385325,9.283631) );
  
    elenco_gite.push( new Gita("valmalenco_16062007",46.346053,9.832481) );
  
    elenco_gite.push( new Gita("mondrone_10062007",45.323083,7.223917) );
  
    elenco_gite.push( new Gita("caprie_09062007",45.119539,7.321594) );
  
    elenco_gite.push( new Gita("grignetta_03062007",45.92243,9.39010) );
  
    elenco_gite.push( new Gita("valbelviso_26052007",46.103781,10.115878) );
  
    elenco_gite.push( new Gita("alpecampo_13052007",46.244961,9.324864) );
  
    elenco_gite.push( new Gita("madeira_29042007",32.646275,-16.908167) );
  
    elenco_gite.push( new Gita("viadelsale_06042007",44.370853,9.102539) );
  
    elenco_gite.push( new Gita("formazza_28032007",46.449569,8.461839) );
  
    elenco_gite.push( new Gita("montarp_20032007",45.612006,7.009325) );
  
    elenco_gite.push( new Gita("zerbion_17032007",45.785594,7.656192) );
  
    elenco_gite.push( new Gita("spitzhorli_13032007",46.25933,8.00623) );
  
    elenco_gite.push( new Gita("puntaleysse_10032007",45.756139,7.162117) );
  
    elenco_gite.push( new Gita("teggiolo_04032007",46.235700,8.181158) );
  
    elenco_gite.push( new Gita("campagneda_03032007",46.299328,9.979861) );
  
    elenco_gite.push( new Gita("pizzetto_24022007",46.10550,9.49643) );
  
    elenco_gite.push( new Gita("valledrogo_11022007",46.33799,9.31086) );
  
    elenco_gite.push( new Gita("montemotta_10022007",46.05210,9.57193) );
  
    elenco_gite.push( new Gita("alpepiazza_27012007",46.10550,9.49643) );
  
    elenco_gite.push( new Gita("garfagnana_07122006",44.06071,10.34192) );
  
    elenco_gite.push( new Gita("puntamartin_02122006",44.47415,8.78160) );
  
    elenco_gite.push( new Gita("sanfruttuoso_30102006",44.31621,9.17494) );
  
    elenco_gite.push( new Gita("laurasca_22102006",46.06027,8.48380) );
  
    elenco_gite.push( new Gita("grignetta_15102006",45.92243,9.39010) );
  
    elenco_gite.push( new Gita("lizzola_08102006",46.06191,10.05147) );
  
    elenco_gite.push( new Gita("3signori_22092006",46.01231,9.52596) );
  
    elenco_gite.push( new Gita("montebianco_11092006",45.83413,6.86459) );
  
    elenco_gite.push( new Gita("presolana_10092006",45.92920,10.09842) );
  
    elenco_gite.push( new Gita("monviso_26082006",44.61518,7.05237) );
  
    elenco_gite.push( new Gita("chamonix-zermatt_12082006",45.92527,6.87016) );
  
    elenco_gite.push( new Gita("fundres_24072006",46.90141,11.63570) );
  
    elenco_gite.push( new Gita("margherita_22072006",45.92867,7.87616) );
  
    elenco_gite.push( new Gita("cevedale_17072006",46.44250,10.60551) );
  
    elenco_gite.push( new Gita("castore_15072006",45.92655,7.78908) );
  
    elenco_gite.push( new Gita("palu_08072006",46.38075,9.90698) );
  
    elenco_gite.push( new Gita("valferret_30062006",45.86869,7.05358) );
  
    elenco_gite.push( new Gita("blinnenhorn_24062006",46.42278,8.30447) );
  
    elenco_gite.push( new Gita("lizzola_10062006",46.02367,10.01398) );
  
    elenco_gite.push( new Gita("pasubio_02062006",45.79721,11.17407) );
  
    elenco_gite.push( new Gita("gamma1_27052006",45.86256,9.44398) );
  
    elenco_gite.push( new Gita("grigna_20052006",45.95382,9.38642) );
  
    elenco_gite.push( new Gita("gargassa_06052006",44.55988,8.65224) );
  
    elenco_gite.push( new Gita("100laghi_15042006",44.45675,10.07471) );
  
    elenco_gite.push( new Gita("pointdelapierre_25032006",45.67631,7.27802) );
  
    elenco_gite.push( new Gita("tartano_15032006",46.10672,9.68004) );
  
    elenco_gite.push( new Gita("pesciola_12032006",46.14091,9.99019) );
  
    elenco_gite.push( new Gita("devero_10032006",46.32742,8.27961) );
  
    elenco_gite.push( new Gita("resegone_18022006",45.85868,9.46888) );
  
    elenco_gite.push( new Gita("artavaggio_10022006",45.94464,9.53707) );
  
    elenco_gite.push( new Gita("spitzhorli_14012006",46.25933,8.00623) );
  
    elenco_gite.push( new Gita("thures_06012006",44.92021,6.82525) );
  
    elenco_gite.push( new Gita("rosetta_05112005",46.09062,9.51888) );
  
    elenco_gite.push( new Gita("deleguaccio_23102005",46.07769,9.43052) );
  
    elenco_gite.push( new Gita("taoublanc_01102005",45.49531,7.11931) );
  
    elenco_gite.push( new Gita("legnone_24092005",46.09981,9.41515) );
  
    elenco_gite.push( new Gita("testagrigia_10092005",45.83907,7.78170) );
  
    elenco_gite.push( new Gita("valchiavenna_27082005",46.40293,9.35218) );
  
    elenco_gite.push( new Gita("crabun_09072005",45.62609,7.79459) );
  
    elenco_gite.push( new Gita("lizzola_25062005",46.02367,10.01398) );
  
    elenco_gite.push( new Gita("grigna_31072004",45.95382,9.38641) );
  
  
    var elenco_escursioni = [];
  
    elenco_escursioni.push( new Escursione("Monte San Primo",45.914289,9.208989) );
  
    elenco_escursioni.push( new Escursione("rifugio Grassi",46.009369,9.491575) );
  
    elenco_escursioni.push( new Escursione("rifugio Gherardi",45.926847,9.570919) );
  
    elenco_escursioni.push( new Escursione("rifugio Nicola",45.942222,9.537917) );
  
    elenco_escursioni.push( new Escursione("rifugio Buzzoni",45.981011,9.492997) );
  
    elenco_escursioni.push( new Escursione("rifugio Allievi - Bonacossa",46.287472,9.663858) );
  
    elenco_escursioni.push( new Escursione("rifugio V° Alpini",46.475914,10.528403) );
  
    elenco_escursioni.push( new Escursione("rifugio Branca",46.414744,10.583997) );
  
    elenco_escursioni.push( new Escursione("laghi di Cancano",46.551028,10.253969) );
  
    elenco_escursioni.push( new Escursione("alpe Veglia, lago d'Avino",46.250283,8.132456) );
  
    elenco_escursioni.push( new Escursione("rifugio La Varella, rifugio Fanes",46.602686,12.020853) );
  
    elenco_escursioni.push( new Escursione("rifugio Santa Croce",46.614008,11.936486) );
  
    elenco_escursioni.push( new Escursione("rifugio Puez - Odle",46.590030,11.829172) );
  
    elenco_escursioni.push( new Escursione("rifugio Piz Boč",46.510425,11.827864) );
  
    elenco_escursioni.push( new Escursione("rifugio Vicenza",46.519558,11.723567) );
  
    elenco_escursioni.push( new Escursione("rifugio Seceda",46.600656,11.725581) );
  
    elenco_escursioni.push( new Escursione("rifugio Rasciesa",46.610006,11.727219) );
  
    elenco_escursioni.push( new Escursione("alpe Gajum - rifugio III Alpe",45.856167,9.313369) );
  
    elenco_escursioni.push( new Escursione("Monte Barro",45.830292,9.380056) );
  
    elenco_escursioni.push( new Escursione("Preda Rossa",46.233628,9.705644) );
  
    var toggleStateGite = false;  // visualizza gite
    var overlaysGite = [];
    function toggleOverlayGite ( ) {
      for ( i = elenco_gite.length-1; i >= 0; i-- ) {  // elenco gite
        with ( elenco_gite[i] ) {
          var point = new GLatLng(lat,long);
          if ( !toggleStateGite ) {
            icon = long == 8.181158 && lat == 46.235700 ? icon_red : icon_yellow; // gita corrente : altre gite
            overlaysGite[i] = createMarkerGita(point,i,icon);
            map.addOverlay(overlaysGite[i]);
          } else if ( overlaysGite[i] != undefined ) {
            map.removeOverlay(overlaysGite[i]);
          }
        }
      }
      toggleStateGite = !toggleStateGite;
    }
  
    var toggleStateEscursioni = true;  // visualizza altre gite
    var overlaysEscursioni = [];
    function toggleOverlayEscursioni ( ) {
      for ( i = elenco_escursioni.length-1; i >= 0; i-- ) {  // elenco escursioni
        with ( elenco_escursioni[i] ) {
          var point = new GLatLng(lat,long);
          if ( !toggleStateEscursioni ) {
            overlaysEscursioni[i] = createMarkerEscursione(point,i);
            map.addOverlay(overlaysEscursioni[i]);
          } else if ( overlaysEscursioni[i] != undefined ) {
            map.removeOverlay(overlaysEscursioni[i]);
          }
        }
      }
      toggleStateEscursioni = !toggleStateEscursioni;
    }
  
    // A TextualZoomControl is a GControl that displays textual buttons
    function TextualZoomControl ( ) { }
    TextualZoomControl.prototype = new GControl();
    
    TextualZoomControl.prototype.initialize = function(map) {
      var container = document.createElement("div");
      
      var toggleGite = document.createElement("div");
      this.setButtonStyle_(toggleGite);
      toggleGite.style.color = "#000";
      toggleGite.style.fontWeight = "bold";
      toggleGite.style.backgroundColor = "#f0f055";
      toggleGite.style.border = toggleStateGite ? "2px solid #f30" : "2px solid #0f0";
      container.appendChild(toggleGite);
      toggleGite.appendChild(document.createTextNode("Gite"));
      GEvent.addDomListener(toggleGite, "click", function() {
        toggleGite.style.border = !toggleStateGite ? "2px solid #0f0" : "2px solid #f30";
        toggleOverlayGite();
      });
      
      var toggleEscursioni = document.createElement("div");  
      this.setButtonStyle_(toggleEscursioni);
      toggleEscursioni.style.color = "#fff";
      toggleEscursioni.style.backgroundColor = "#4D4DFF";
      toggleEscursioni.style.border = toggleStateEscursioni ? "1px solid #f30" : "1px solid #0f0";
      container.appendChild(toggleEscursioni);
      toggleEscursioni.appendChild(document.createTextNode("Altre gite"));
      GEvent.addDomListener(toggleEscursioni, "click", function() {
        toggleEscursioni.style.border = !toggleStateEscursioni ? "1px solid #0f0" : "1px solid #f30";
        toggleOverlayEscursioni();
      });
  
      map.getContainer().appendChild(container);
      
      return container;
    }
    // By default, the control will appear in the top left corner of the map with 7 pixels of padding.
    TextualZoomControl.prototype.getDefaultPosition = function() {
      return new GControlPosition(G_ANCHOR_TOP_RIGHT, new GSize(8, 28));
    }
    // Sets the proper CSS for the given button element.
    TextualZoomControl.prototype.setButtonStyle_ = function(button) {
      button.style.textDecoration = "underline";
      button.style.font = "10px Tahoma";
      button.style.padding = "1px";
      button.style.marginBottom = "2px";
      button.style.textAlign = "center";
      button.style.width = "6em";
      button.style.cursor = navigator.appName == "Microsoft Internet Explorer" ? "hand" : "pointer";
    }
    
    map.addControl(new TextualZoomControl());
    
    toggleOverlayGite();  // disegna le gite
    toggleOverlayEscursioni();  // disegna le altre gite

  } else {
  	alert("Sorry, the Google Maps API is not compatible with this browser");
  }
}