var geocode,
    marker,
    markers= new Array(),
    infowindow= new google.maps.InfoWindow({AutoPan:false}),
    lat ="43.141078",
    lng ="10.107422",
    zoom= 7;

    function initialize() {
    
        var myOptions = {
                center: new google.maps.LatLng(lat,lng),
                zoom: zoom,
                scrollwheel:false,
                streetViewControl:false,
            panControl:false,
            zoomControlOptions: {
            style: google.maps.ZoomControlStyle.SMALL,
            position: google.maps.ControlPosition.RIGHT_TOP
            },
            mapTypeId: google.maps.MapTypeId.ROADMAP
            };
        if (document.getElementById("Gmap_hotel")!=null) {
			var map = new google.maps.Map(document.getElementById("Gmap_hotel"), myOptions);
			marcatori(map);
		}

     } 
     
    function baloon(map, marker){
        var html_baloon = document.getElementById("esempio_popup").innerHTML;
        var tpl_bal = html_baloon.replace(/(\[\$nome_scheda\])/g, marker.title);
        
        tpl_bal = tpl_bal.replace(/(\[\$nome\_tipologia\])/g, marker.categoria);
        tpl_bal = tpl_bal.replace(/(\[\$indirizzo\])/g, marker.indirizzo);
        tpl_bal = tpl_bal.replace(/(\[\$descrizione\])/g, marker.descrizione);
        tpl_bal = tpl_bal.replace(/(\[\$url_booking\])/g, marker.url);
        tpl_bal = tpl_bal.replace(/(\[\$provincia\])/g, marker.provincia);
    
        google.maps.event.addListener(marker, 'click', function() {
            if (!infowindow) {
                        infowindow = new google.maps.InfoWindow();
            }
            
        infowindow.setContent(tpl_bal);  
        infowindow.open(map,this);
        })
    }
     
    function marcatori(map){
        var bounds = new google.maps.LatLngBounds();
        var macro;
        for(var i=0; i <= myObj.length-1;i++){
        if(myObj[i].recommended=="y"){
            ic= "/images/pin_recommended.png";
        }else{
            ic= "/images/pin.png";
        }
        
        if(typeof myObj[i].macrocategorie[0] != "undefined"){
            macro = myObj[i].macrocategorie[0].id_macrocategoria;
        }else{
            macro= 0;
        }
   //     console.log(macro)
   var markStatus;
        if(myObj[i].recommended!="y"){
         markStatus=false;
        }else{
           markStatus=true;
        }
        marker= new google.maps.Marker({    
                position:  new google.maps.LatLng(myObj[i].lat,myObj[i].lng),
                map: map,
                title:myObj[i].nome_scheda, 
                categoria: myObj[i].nome_categoria,
                id_categoria:myObj[i].id_categoria,
                indirizzo: myObj[i].indirizzo,
                descrizione: myObj[i].descrizione,
                url: myObj[i].url,
                macrocat: macro,
                recommended: myObj[i].recommended,
                id_provincia: myObj[i].id_provincia,
                provincia: myObj[i].provincia,
                id_citta:myObj[i].id_citta,
                visible: markStatus,
                icon:ic
        });       
        
         markers[i]=marker;
        baloon(map, marker);
        bounds.extend(marker.position);

    } 
      if( myObj.length == 1 && myObj[0].map_lat && myObj[0].map_lng && myObj[0].zoom){
      
      map.setCenter( new google.maps.LatLng(myObj[0].map_lat, myObj[0].map_lng));
      map.setZoom(parseInt(myObj[0].zoom));
      
    } 
    
    
   if( myObj.length > 1){
    map.fitBounds(bounds);
    } 
    
}



function marker_switch(type, check_reccomended){
//console.log(type)
var i,
    a,
    setting,
    tipo_key,
    val_key,
    is_checked,
    item = new Array(),
    mark_cat,
    mark_rec,
    mark_macrocat,
    mark_citta,
    have_true= new Array(),
    have_true_macrocat,
    have_true_provincia,
    have_true_citta,
    have_true_reccomended,
    have_true_id_cat;
    /*
        abilito/disabilito i marcatori
    */
    for (m=0; m <= markers.length-1;m++){
    
        mark_cat =markers[m]["id_categoria"];
        mark_rec =markers[m]["recommended"];
        mark_prov =markers[m]["id_provincia"];
        mark_citta =markers[m]["id_citta"];
        mark_macrocat=markers[m]["macrocat"];
        have_true_macrocat=false;
        have_true_id_cat=false;
        have_true_provincia=false;
        have_true_citta=false;
        markers[m].setVisible(false);
        for( i = 0; i <= type.length -1; i++ ){
               if(type[i][0]["id"] == "id_categoria" && type[i][0]["checked"] == true){
                 // console.log(type[i][0])
                    if(type[i][0]["valore"]==mark_cat){
                        have_true_id_cat=true;
                    }
                }
                
                 if(type[i][0]["id"] == "id_provincia" && type[i][0]["checked"] == true){
                 //  console.log(type[i][0])
                    if(type[i][0]["valore"]==mark_prov || type[i][0]["valore"] == 0){
                        have_true_provincia=true;
                    }
                }
                
                if(type[i][0]["id"] == "id_citta" && type[i][0]["checked"] == true){
                  // console.log(type[i][0])
                    if(type[i][0]["valore"]==mark_citta || type[i][0]["valore"] == 0){
                        have_true_citta=true;
                    }
                }
                
                if(type[i][0]["id"] == "macrocat" && type[i][0]["checked"] == true){
                //   console.log(type[i][0])
                    if(type[i][0]["valore"]==mark_macrocat || mark_macrocat==0){
                        have_true_macrocat=true;
                    }
                }
            }
      
    /* */
            have_true = eval(have_true_id_cat && have_true_macrocat && have_true_provincia && have_true_citta); 
          
            if(check_reccomended==1){
                //console.log(markers[m]["title"],"\n-----------------------------------\n")

                if(mark_rec=="y" && have_true == true){
              //  console.log(have_true)
                    markers[m].setVisible(true)
                }else if(mark_rec=="y" && have_true != true){
                    markers[m].setVisible(false)
               //     console.log(false)
                }
                
            
        }else{
         if(have_true == true){
                markers[m].setVisible(true)
              // console.log(true)
            }
        }
    
    }  
}
     window.onload = function(){initialize()};