//********************************************************************//
  // Javascript for Impres Google Maps Interface                        //
  // Centers and Marks on a single point                                //
  //********************************************************************//

var proprtGMap;
var latitude = 54.635697;
var longitude = -4.328613;
var zoom = 15;

var baseicon = new GIcon();
baseicon.image = "http://labs.google.com/ridefinder/images/mm_20_white.png";
baseicon.shadow = "http://labs.google.com/ridefinder/images/mm_20_shadow.png";
baseicon.iconSize = new GSize(12, 20);
baseicon.shadowSize = new GSize(22, 20);
baseicon.iconAnchor = new GPoint(6, 20);
baseicon.infoWindowAnchor = new GPoint(5, 1);
var defaulticon = new GIcon(baseicon);
defaulticon.image = "http://labs.google.com/ridefinder/images/mm_20_green.png";

function initializeGMaps() {
    if (GBrowserIsCompatible() && document.getElementById("gmap_proprtpoint") != null) {
        proprtGMap = new GMap2(document.getElementById("gmap_proprtpoint"));
        proprtGMap.addControl(new GSmallMapControl());

        latitude = document.getElementById("map_lat").value;
        longitude = document.getElementById("map_long").value;
        proprtGMap.setCenter(new GLatLng(latitude, longitude), zoom);

        var marker = new GMarker(new GLatLng(latitude, longitude),defaulticon);
        proprtGMap.addOverlay(marker);
    }
}

function centerOnProperty(lat, long) {
    var trueLat = parseFloat(lat);
    var trueLong = parseFloat(long);
    proprtGMap.setCenter(new GLatLng(trueLat,trueLong), 12);
    var marker = new GMarker(new GLatLng(trueLat, trueLong),defaulticon);
    proprtGMap.addOverlay(marker);            
}