var Popup = {
  open: function(options)
  {
    this.options = {
      url: '#',
      width: 1020,
      height: 750
    }
    Object.extend(this.options, options || {});
    window.open(this.options.url, '', 'width='+this.options.width+',height='+this.options.height+',scrollbars=yes,resizable=yes,menubar=yes,titlebar=yes,toolbar=yes,location=yes');
  }
}
Event.observe(window,'load', function() {
  if ($('map_canvas')) {
    var map = new google.maps.Map(document.getElementById("map_canvas"), {
      zoom: 15,
      center: new google.maps.LatLng(-37.934118,145.035982),
      mapTypeControl: false,
      navigationControl: true,
      navigationControlOptions: {style: google.maps.NavigationControlStyle.SMALL},
      mapTypeId: google.maps.MapTypeId.ROADMAP
    });
    var marker = new google.maps.Marker({
      position: new google.maps.LatLng(-37.934118,145.035982),
      map: map
    });
  }
});