Google Map Using JavaScript

<script type="text/javascript">

        var map, geocoder, lat, long, loc;

        var infowindow;

        function initialize(latitude, longitude, location) {

 lat = latitude;

 long = longitude;

 loc = location;

 InitializeMap();

         }

        function InitializeMap() {

            var latlng = new google.maps.LatLng(lat, long);

            var myOptions = {

                zoom: 16,

                center: latlng,

                mapTypeId: google.maps.MapTypeId.ROADMAP,

                mapTypeControl: true,

                mapTypeControlOptions:

            {

                style: google.maps.MapTypeControlStyle.DROPDOWN_MENU,

                poistion: google.maps.ControlPosition.TOP_RIGHT,

                mapTypeIds: [google.maps.MapTypeId.ROADMAP,
                                     google.maps.MapTypeId.TERRAIN,

                                     google.maps.MapTypeId.HYBRID,                 

                                     google.maps.MapTypeId.SATELLITE]

            },

                navigationControl: true,

                navigationControlOptions:

            {

                style: google.maps.NavigationControlStyle.ZOOM_PAN

            },

                scaleControl: true,

                disableDoubleClickZoom: true,

                streetViewControl: true,

                draggableCursor: 'move'

            };

            map = new google.maps.Map(document.getElementById("dvMap"),

                             myOptions);

            var marker = new google.maps.Marker({

                position: new google.maps.LatLng(lat, long),

                map: map,

                title: 'Click me'

            });

            infowindow = new google.maps.InfoWindow({

                content: '<div style="font-family:verdana; font-size: 9pt; color:  

                                #444444;">Location info: ' + loc + '<br/>Latitude: '

                               + lat + '<br/>Longitude: ' + long + '</div>'

            });

            google.maps.event.addListener(marker, 'click', function () {

                infowindow.open(map, marker);

            });

        }

        function FindLocaiton() {

            geocoder = new google.maps.Geocoder();

            InitializeMap();

            var address = document.getElementById("addressinput").value;

            loc = address;

            geocoder.geocode({ 'address': address }, function (results, status) {

                if (status == google.maps.GeocoderStatus.OK) {

                    map.setCenter(results[0].geometry.location);

                    var marker1 = new google.maps.Marker({

                        map: map,

                        position: results[0].geometry.location

                    });

                    lat = results[0].geometry.location.Xa;

                    long = results[0].geometry.location.Ya;

                    infowindow = new google.maps.InfoWindow({

                        content: "<div style='font-family:verdana; font-size: 9pt;

                                      color: #444444;'>Location info: " + loc + "<br/>

                                     Latitude: " + lat + "<br/>Longitude: " + long + "</div>"

                    });

                    google.maps.event.addListener(marker1, 'click', function () {

                        infowindow.open(map, marker1);

                    });

                }

                else {

                    alert("Geocode was not successful for the following reason: " + status);

                }

            });

        }

        function Button1_onclick() {

            FindLocaiton();

        }

 </script>

<table>

        <tr>

            <td>

                <input id="addressinput" type="text" style="width: 447px" />

            </td>

            <td>

                <input id="Button1" type="button" value="Find"

                          onclick="return Button1_onclick()" />

            </td>

        </tr>

        <tr>

            <td colspan="2">

                <div id="dvMap" style="width: 700px; height: 420px">

                </div>

            </td>

        </tr>

    </table>