ciao ragazzi, come faccio a far funzionare questo script :
Codice PHP:

<style type="text/css">

#map { width:100%; height:95%; }
input width:250px; }
#tooltip { padding:10px; text-align:left; }
#tooltip p { padding:0; margin:0 0 5px 0; }
</style>
<
script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=true"></script>
<script type="text/javascript">

var createMap = function() {
    
    searchAddress();

       var address = document.getElementById("address").value;
    
    var geocoder = new google.maps.Geocoder();
    
    geocoder.geocode( {'address': 'Catania'}, function(results,status) {
        if (status == google.maps.GeocoderStatus.OK) {
        
            var options = {
                  zoom: 12,
                  center: results[0].geometry.location,
                  mapTypeId: google.maps.MapTypeId.ROADMAP
            };    

            var map = new google.maps.Map(document.getElementById('map'), options);
    
            var marker = new google.maps.Marker(
                {
                  position: results[0].geometry.location,
                  map: map,
                  title: 'Spoleto'
                }
            );
    
            var tooltip = '<div id="tooltip">'+
                '

Indirizzo:
'+                
                   results[0].formatted_address+'</p>'+
                '

latLng:
'+
                results[0].geometry.location+'</p>'+            
                '</div>';
    
            var infowindow = new google.maps.InfoWindow({
                content: tooltip
            });
    
            google.maps.event.addListener(marker, 'click', function() {
                  infowindow.open(map,marker);
            });
            
          
        } else {
          alert("Problema nella ricerca dell'indirizzo: " + status);
        }
      });
    
}

var searchAddress = function(){
    document.getElementById("submit").onclick = function() {
        createMap();
    }
}

window.onload = createMap;
</script>
<div>
    <input id="address" type="textbox" value="Roma">
    <input id="submit" type="button" value="trova indirizzo sulla mappa">
</div>
<div id="map"></div> 
come faccio a farlo funzionare , levando:
Codice PHP:
<input id="address" type="textbox" value="Rona">
    <
input id="submit" type="button" value="trova indirizzo sulla mappa"
in quando tramite php passo il mio indirizzo qui:

Codice PHP:
geocoder.geocode( {'address''Catania'
Grazie