// JScript File
var map;
var localSearch = new GlocalSearch();

var icon = new GIcon();
icon.image = "http://www.google.com/mapfiles/marker.png";
icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
icon.iconSize = new GSize(20, 34);
icon.shadowSize = new GSize(37, 34);
icon.iconAnchor = new GPoint(10, 34);


function usePointFromPostcode(postcode, callbackFunction) {            
    localSearch.setSearchCompleteCallback(null, 
        function() {                    
            if (localSearch.results[0])
            {        
                var resultLat = localSearch.results[0].lat;
                var resultLng = localSearch.results[0].lng;
                var point = new GLatLng(resultLat,resultLng);
                callbackFunction(point);                        
            }else{
                alert("Postcode not found!");
            }
        });                    
    localSearch.execute(postcode + ", UK");
}

function searchPointFromPostcode(postcode) {      
    localSearch.setSearchCompleteCallback(null, 
        function() {                    
            if (localSearch.results[0])
            {        
                var resultLat = localSearch.results[0].lat;
                var resultLng = localSearch.results[0].lng;
                var point = new GLatLng(resultLat,resultLng);
                //placeMarkerAtPoint(point);
                setCenterToPoint(point);                        
            }//else{
                //alert("Postcode not found!");
            //}
        });                    
    localSearch.execute(postcode + ", UK");
}



function placeMarkerAtPoint(point)
{
    var marker = new GMarker(point,icon);
    map.addOverlay(marker);
}

function showPointLatLng(point)
{
    alert("Latitude: " + point.lat() + "\nLongitude: " + point.lng());
}

function mapLoad() {
    if (GBrowserIsCompatible()) {
        map = new GMap2(document.getElementById("map"));
        
        
        map.addControl(new GLargeMapControl());
        map.addControl(new GMapTypeControl());
        map.setCenter(new GLatLng(54.900152,-5.126236), 5, G_NORMAL_MAP);                
    }
}

function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            oldonload();
            func();
        }
    }
}

function addUnLoadEvent(func) {
    var oldonunload = window.onunload;
    if (typeof window.onunload != 'function') {
        window.onunload = func;
    } else {
        window.onunload = function() {
            oldonunload();
            func();
        }
    }    
}
function setCenterToPoint(point)
{    
    map.setCenter(point,coef);
}  


function setCenterToPointWithCoef(point,coef)
{    
    map.setCenter(point,coef);
}  



function doActionWithPoint(x,y)
{    
    var point = new GLatLng(x,y);
    setCenterToPointWithCoef(point,16);
    placeMarkerAtPoint(point);
}