Marker Google Maps pulls only 1 address among several [duplicate]

I'm using the Google Maps API to make a map with markers over the address I'm reporting, and also an auto complete in input . The problem is that if I put, for example, the address of my house in the input and it places the marker on top of the home address, clicking on the marker it displays a valinhos - São Paulo address. The site is already on the air here: link

The addresses, I only left 1 because I have MANY and here would be bad.

mapa.js

var geocoder;
var map;
var marker;
var bounds = new google.maps.LatLngBounds();

var markers = [{"Estado":"Goiás","Cidade":"Goiânia","Bairro":"Jardim Goiás","Unidade":"CARREFOUR GOIÂNIA SUL","Endereco":"Avenida Deputado Jamel Cecílio, 3900 - Jardim Goías - Goiânia - GO","Lat":"-16.7093680","Lng":"-49.2325750"}];

function initialize() {
    var latlng = new google.maps.LatLng(-23.5557040,-46.6627530);
    var options = {
        zoom: 5,
        center: latlng,
        mapTypeId: google.maps.MapTypeId.ROADMAP,
        mapTypeControl: false
    };

    map = new google.maps.Map(document.getElementById("mapa"), options);

    geocoder = new google.maps.Geocoder();

    marker = new google.maps.Marker({
        map: map,
        draggable: true
    });

    marker.setPosition(latlng);


     var infoWindowContent = [
        ['<div class="info_content">' +
        '<h3>London Eye</h3>' +
        '<p>The London Eye is a giant Ferris wheel situated on the banks of the River Thames. The entire structure is 135 metres (443 ft) tall and the wheel has a diameter of 120 metres (394 ft).</p>' +        '</div>'],
        ['<div class="info_content">' +
        '<h3>Palace of Westminster</h3>' +
        '<p>The Palace of Westminster is the meeting place of the House of Commons and the House of Lords, the two houses of the Parliament of the United Kingdom. Commonly known as the Houses of Parliament after its tenants.</p>' +
        '</div>']
    ];

    var infoWindow = new google.maps.InfoWindow();

       for( i = 0; i < markers.length; i++ ) {
        var position = new google.maps.LatLng(markers[i].Lat, markers[i].Lng);
        bounds.extend(position);
        marker = new google.maps.Marker({
            position: position,
            map: map,
            title: markers[i].Unidade
        });

        // Allow each marker to have an info window
        google.maps.event.addListener(marker, 'click', (function(marker, i) {
            return function() {
                infoWindow.setContent('<h1>'+markers[i].Unidade+'</h1>'+'<br /><br />'+markers[i].Endereco);
                infoWindow.open(map, marker);
            }
        })(marker, i));

        // Automatically center the map fitting all markers on the screen
        map.fitBounds(bounds);
    }




}

$(document).ready(function () {

    initialize();

    function carregarNoMapa(endereco) {
        geocoder.geocode({ 'address': endereco + ', Brasil', 'region': 'BR' }, function (results, status) {
            if (status == google.maps.GeocoderStatus.OK) {
                if (results[0]) {
                    var latitude = results[0].geometry.location.lat();
                    var longitude = results[0].geometry.location.lng();

                    $('#txtEndereco').val(results[0].formatted_address);
                    $('#txtLatitude').val(latitude);
                    $('#txtLongitude').val(longitude);

                    var location = new google.maps.LatLng(latitude, longitude);
                    marker.setPosition(location);
                    map.setCenter(location);
                    map.setZoom(16);
                }
            }
        })
    }

    $("#btnEndereco").click(function() {
        if($(this).val() != "")
            carregarNoMapa($("#txtEndereco").val());
    })

    $("#txtEndereco").blur(function() {
        if($(this).val() != "")
            carregarNoMapa($(this).val());
    })

    google.maps.event.addListener(marker, 'drag', function () {
        geocoder.geocode({ 'latLng': marker.getPosition() }, function (results, status) {
            if (status == google.maps.GeocoderStatus.OK) {
                if (results[0]) {
                    $('#txtEndereco').val(results[0].formatted_address);
                    $('#txtLatitude').val(marker.getPosition().lat());
                    $('#txtLongitude').val(marker.getPosition().lng());
                }
            }
        });
    });

    $("#txtEndereco").autocomplete({
        source: function (request, response) {
            geocoder.geocode({ 'address': request.term + ', Brasil', 'region': 'BR' }, function (results, status) {
                response($.map(results, function (item) {
                    return {
                        label: item.formatted_address,
                        value: item.formatted_address,
                        latitude: item.geometry.location.lat(),
                        longitude: item.geometry.location.lng()
                    }
                }));
            })
        },
        select: function (event, ui) {
            $("#txtLatitude").val(ui.item.latitude);
            $("#txtLongitude").val(ui.item.longitude);
            var location = new google.maps.LatLng(ui.item.latitude, ui.item.longitude);
            marker.setPosition(location);
            map.setCenter(location);
            map.setZoom(16);
        }
    });

    $("form").submit(function(event) {
        event.preventDefault();

        var endereco = $("#txtEndereco").val();
        var latitude = $("#txtLatitude").val();
        var longitude = $("#txtLongitude").val();

        alert("Endereço: " + endereco + "\nLatitude: " + latitude + "\nLongitude: " + longitude);
    });

});