The code I wrote runs absolutely fine on the browser. But when I connect to wifi on the iPhone I get an error in the debugger :
Javascript Error - Can't find variable : google

This occurs whenever I call any google maps/directions/geoLocation object.

The code is as follows :

map = new Ext.Map({

    mapOptions : {

        center : center,

        zoom : 20,

       // mapTypeId : google.maps.MapTypeId.ROADMAP,

        navigationControl: true,

        navigationControlOptions: {

                style: google.maps.NavigationControlStyle.DEFAULT

            }

    },



    listeners : {

        maprender : function(comp, map){

            pos = new google.maps.LatLng(lats, longs, true);

            var marker = new google.maps.Marker({

                 position: pos,

                 //title : 'Sencha HQ',

                 map: map

            });



            map.setMapTypeId(google.maps.MapTypeId.HYBRID);

            setTimeout( function(){map.panTo (pos);} , 1000);

        }

    },



     geo:new Ext.util.GeoLocation({

         autoUpdate:true,

         maximumAge: 0,

         timeout:2000,

         listeners:{

             locationupdate: function(geo) {

                 pos = new google.maps.LatLng(lats, longs, true);

                 center = new google.maps.LatLng(geo.latitude, geo.longitude);

                 if (map.rendered)

                     map.update(center)

                 else

                     map.on('activate', map.onUpdate, map, {single: true, data: pos});

             },

             locationerror: function(geo, bTimeout, bPermissionDenied, bLocationUnavailable, message) {

                 if(bLocationUnavailable){

                     alert('Your Current Location is Unavailable on this device');

                 }

                 else if (bPermissionDenied){

                     alert('Location capabilities have been disabled on this device.');

                 }      

             }

         }

     })

});

The error occurs whenever the code encounters the word google. Also for the LatLng object I get the javascript error : ....result of LatLng not a constructor

Note : the variables lats and longs have been defined n given values before this segment of code