function Rectangle(bounds, opt_weight, opt_color) {
  this.bounds_ = bounds;
  this.weight_ = opt_weight || 2;
  this.color_ = opt_color || "#888888";
}
Rectangle.prototype = new GOverlay();
Rectangle.prototype.initialize = function(map) {
  var div = document.createElement("div");
  div.style.border = this.weight_ + "px solid " + this.color_;
  div.style.position = "absolute";
  map.getPane(G_MAP_MAP_PANE).appendChild(div);

  this.map_ = map;
  this.div_ = div;
}    
Rectangle.prototype.remove = function() {
  this.div_.parentNode.removeChild(this.div_);
}
Rectangle.prototype.copy = function() {
  return new Rectangle(this.bounds_, this.weight_, this.color_,
                       this.backgroundColor_, this.opacity_);
}
Rectangle.prototype.redraw = function(force) {
  if (!force) return;
  var c1 = this.map_.fromLatLngToDivPixel(this.bounds_.getSouthWest());
  var c2 = this.map_.fromLatLngToDivPixel(this.bounds_.getNorthEast());
  this.div_.style.width = Math.abs(c2.x - c1.x) + "px";
  this.div_.style.height = Math.abs(c2.y - c1.y) + "px";
  this.div_.style.left = (Math.min(c2.x, c1.x) - this.weight_) + "px";
  this.div_.style.top = (Math.min(c2.y, c1.y) - this.weight_) + "px";
}
var map = null;
var geocoder = null;

function load() {
  var boolIsDetailsPage = JSgetElementById("CheckDetailsPage");
  var txtAddress = document.forms['aspnetForm'].ctl00$CentralContent$ContentDetails1$HiddenAddr;
  if (boolIsDetailsPage == null)
    {
        return false;
    }
    else
    {
      if (GBrowserIsCompatible()) {
        map = new GMap2(document.getElementById("map"));
        map.addControl(new GSmallMapControl());
        map.addControl(new GMapTypeControl());        
        map.setCenter(new GLatLng(37.4419, -122.1419), 15);
        geocoder = new GClientGeocoder();
            showAddress(txtAddress.value); //showAddress
        var bounds = map.getBounds();
        var southWest = bounds.getSouthWest();
        var northEast = bounds.getNorthEast();
        var lngDelta = (northEast.lng() - southWest.lng()) / 4;
        var latDelta = (northEast.lat() - southWest.lat()) / 4;
        var rectBounds = new GLatLngBounds(
            new GLatLng(southWest.lat() + latDelta,
                        southWest.lng() + lngDelta),
            new GLatLng(northEast.lat() - latDelta,
                        northEast.lng() - lngDelta));
        map.addOverlay(new Rectangle(rectBounds));
      }
  }
}

function showAddress(address) {
  if (geocoder) {
    geocoder.getLatLng(
      address,
      function(point) {
        if (!point) {
          GetAlternativeMap(address);
        } else {
          map.setCenter(point, 15);
          var marker = new GMarker(point);
          map.addOverlay(marker);
          //marker.openInfoWindowHtml(address);
        }
      }
    );
  }
}