function GMap() {
 		var latlng=[
	{"id":"589","act":"n","title":"FC Porto Museum","lat":"41.1607690","lng":"-8.5827160","url":"https://www.allplacestovisit.com/portugal/porto/fc-porto-museum/","img":"https://www.allplacestovisit.com/upl/places/2021/fc-porto-museum.jpg"},
		{"id":"590","act":"n","title":"Climb the bell tower of the Cl...","lat":"41.1458222","lng":"-8.6142260","url":"https://www.allplacestovisit.com/portugal/porto/climb-the-bell-tower-of-the-clerigouche-church/","img":"https://www.allplacestovisit.com/upl/places/2021/climb-the-bell-tower-of-the-clerigouche-church590.jpg"},
		{"id":"591","act":"n","title":"Estação de São Bento","lat":"41.1456637","lng":"-8.6106138","url":"https://www.allplacestovisit.com/portugal/porto/estao-de-so-bento/","img":"https://www.allplacestovisit.com/upl/places/2021/estao-de-so-bento.jpg"},
		{"id":"592","act":"n","title":"Lello Bookstore (Livraria Lell...","lat":"41.1469440","lng":"-8.6147220","url":"https://www.allplacestovisit.com/portugal/porto/lello-bookstore-livraria-lello/","img":"https://www.allplacestovisit.com/upl/places/2021/lello-bookstore-livraria-lello.jpg"},
		    ];
    var iw=null;
    $(function() {
        var map_center=new google.maps.LatLng(41.1570972,-8.6125127);
        	
        var icon={url:('img/i_pin.svg'),size:new google.maps.Size(36,36),origin:new google.maps.Point(0,0),anchor:new google.maps.Point(18,36),scaledSize:new google.maps.Size(36,36)};		
        var icon_act={url:('img/i_pin_act.svg'),size:new google.maps.Size(44,44),origin:new google.maps.Point(0,0),anchor:new google.maps.Point(22,44),scaledSize:new google.maps.Size(44,44)};		
       	var mapOptions={center:map_center,zoom:11,maxZoom:17,streetViewControl:false,panControl:false,mapTypeId:'roadmap',mapTypeControl:true,scaleControl:false,streetViewControl:false,rotateControl:false,fullscreenControl:false,zoomControl:true,zoomControlOptions:{style:google.maps.ZoomControlStyle.SMALL}};
        var map=new google.maps.Map(document.getElementById('map'), mapOptions);
        var iw=new google.maps.InfoWindow({content:''});
        $.each(latlng, function(i, m) {
            if(m.act=='y'){var marker=new google.maps.Marker({position: new google.maps.LatLng(m.lat, m.lng),bounds:true,id:'o'+m.id,letter:m.index,map:map,icon:icon_act,title:m.title});}
            else{var marker=new google.maps.Marker({position: new google.maps.LatLng(m.lat, m.lng),bounds:true,id:'o'+m.id,letter:m.index,map:map,icon:icon,title:m.title});}
            google.maps.event.addListener(map,'click',function(){iw.close();});
            google.maps.event.addListener(marker,'click',function(){iw.close();iw.setContent(contentString);iw.open(map,marker);});
                        if(m.img==''){var contentString='<a href="'+ m.url +'" target="_blank" class="iw"><b>'+ m.title +'</b></a>';}
            else{var contentString='<a href="'+ m.url +'" target="_blank" class="iw"><b>'+ m.title +'</b><br /><img src="'+ m.img +'" width="200" alt=""></a>';}
        });
    });
}