$(function()
{
	var $Gmap = $('<div id="Gmap" style="width:550px;height:200px;float:left;"></div>');
	var gmapNode = $Gmap.get(0);
	$Gmap.appendTo('body');
	var myLatlng = new google.maps.LatLng(48.7725,9.1868322);
    var myOptions = {
		zoom: 16,
		center: myLatlng,
		disableDefaultUI: true,
		mapTypeId: google.maps.MapTypeId.HYBRID
    }
    var map = new google.maps.Map(gmapNode, myOptions);	    
    /*var marker = new google.maps.Marker({
        position: myLatlng, 
        map: map,
        title:"netshake"
    });*/

	
	var swBound = new google.maps.LatLng(48.77185,9.187);
	var neBound = new google.maps.LatLng(48.77365,9.1901);
	var bounds = new google.maps.LatLngBounds(swBound, neBound);

	var srcImage = "static/styles/images/gmap-overlay.png";
	
	overlay = new USGSOverlay(bounds, srcImage, map);


	google.maps.event.addListener(map, 'tilesloaded', function() {
		$('#map_canvas').replaceWith($Gmap);
	});
});
var overlay;

  USGSOverlay.prototype = new google.maps.OverlayView();


function USGSOverlay(bounds, image, map) {

    // Now initialize all properties.
    this.bounds_ = bounds;
    this.image_ = image;
    this.map_ = map;

    // We define a property to hold the image's div. We'll 
    // actually create this div upon receipt of the onAdd() 
    // method so we'll leave it null for now.
    this.div_ = null;

    // Explicitly call setMap on this overlay
    this.setMap(map);
  }

  USGSOverlay.prototype.onAdd = function() {

    // Note: an overlay's receipt of onAdd() indicates that
    // the map's panes are now available for attaching
    // the overlay to the map via the DOM.

    // Create the DIV and set some basic attributes.
    var div = document.createElement('DIV');
    div.style.borderStyle = "none";
    div.style.borderWidth = "0px";
    div.style.position = "absolute";

    // Create an IMG element and attach it to the DIV.
    var img = document.createElement("img");
    img.src = this.image_;
    img.style.width = "100%";
    img.style.height = "100%";
    div.appendChild(img);

    // Set the overlay's div_ property to this DIV
    this.div_ = div;

    // We add an overlay to a map via one of the map's panes.
    // We'll add this overlay to the overlayImage pane.
    var panes = this.getPanes();
    panes.overlayImage.appendChild(div);
  }

  USGSOverlay.prototype.draw = function() {

    // Size and position the overlay. We use a southwest and northeast
    // position of the overlay to peg it to the correct position and size.
    // We need to retrieve the projection from this overlay to do this.
    var overlayProjection = this.getProjection();

    // Retrieve the southwest and northeast coordinates of this overlay
    // in latlngs and convert them to pixels coordinates.
    // We'll use these coordinates to resize the DIV.
    var sw = overlayProjection.fromLatLngToDivPixel(this.bounds_.getSouthWest());
    var ne = overlayProjection.fromLatLngToDivPixel(this.bounds_.getNorthEast());

    // Resize the image's DIV to fit the indicated dimensions.
    var div = this.div_;
    div.style.left = sw.x + 'px';
    div.style.top = ne.y + 'px';
    div.style.width = (ne.x - sw.x) + 'px';
    div.style.height = (sw.y - ne.y) + 'px';
  }

  USGSOverlay.prototype.onRemove = function() {
    this.div_.parentNode.removeChild(this.div_);
    this.div_ = null;
  }