window.onload = initPage;

function initPage()
{
    load();
}

function load()
{
    if (GBrowserIsCompatible())
    {
        var map = new GMap2(document.getElementById("map"));
        map.setCenter(new GLatLng(53.522, -1.613), 15);
	var point = new GLatLng(53.522,-1.613);
	map.addOverlay(new GMarker(point));
    }
}

function getDirections(boxId)
{
    var postCodeBox = document.getElementById(boxId);

    var myUrl = "http://maps.google.co.uk/maps?saddr=" + postCodeBox.value + "&daddr=S366HJ&id=directions";
    window.location = myUrl;
}