// JavaScript Document
/*
 *	Funktion zum Erstellen der Google Maps Anzeige
 *
 *@author Daniel Kussin
 *@date 2010-07-07
 *@version 1.0
 *@param id (1: Hamburg, 2: Berlin, Default: Hotline)
 */
function showOnMap(latitude, longitude, id) {
  if (GBrowserIsCompatible()) {
	var map = new GMap2(document.getElementById("canvas"));
	map.setCenter(new GLatLng(latitude+0.005, longitude), 13);
	map.setUIToDefault();
	map.disableScrollWheelZoom();

	// Create a base icon for all of our markers that specifies the
	// shadow, icon dimensions, etc.
	var baseIcon = new GIcon(G_DEFAULT_ICON);
	//baseIcon.shadow = "images/google-maps_icon-shadow.png";     	
	baseIcon.shadow = base_url + "images/google-maps_icon-shadow.png";
	baseIcon.iconSize = new GSize(30, 34);
	baseIcon.shadowSize = new GSize(37, 34);
	baseIcon.iconAnchor = new GPoint(15, 34);
	baseIcon.infoWindowAnchor = new GPoint(15, 2);

	// Creates a marker whose info window displays the letter corresponding
	// to the given index.
	function createMarker(point, index) {
	  // Create a lettered icon for this point using our icon class
	  var letter = String.fromCharCode("A".charCodeAt(0) + index);
	  var letteredIcon = new GIcon(baseIcon);
	  letteredIcon.image = base_url + "images/google-maps_icon.png";

	  // Set up our GMarkerOptions object
	  markerOptions = { icon:letteredIcon };
	  var marker = new GMarker(point, markerOptions);

	  GEvent.addListener(marker, "click", function() {
		switch (id) {
			/* Hamburg */
			case 1 :	marker.openInfoWindowHtml("<p><strong>DDD Design GmbH</strong></p><p>Jarrestra&szlig;e 46<br>22303 Hamburg</p><p>+49-40-278837-0 (tel)<br>+49-40-278837-300 (fax)</p><p>hamburg@ddd.de</p>");
						break;
						
			/* Berlin */
			case 2 :	marker.openInfoWindowHtml("<p><strong>DDD Design GmbH</strong></p><p>Spreeufer 5<br>10178 Berlin</p><p>+49-30-8471235-0 (tel)<br>+49-30-8471235-19 (fax)</p><p>berlin@ddd.de</p>");
						break;
					
			/* Fallback */
			default :	marker.openInfoWindowHtml("<p><strong>DDD Design GmbH</strong></p><p>+49-40-278837-0 (tel)<br>+49-40-278837-300 (fax)</p><p>email@ddd.de</p>");
						break;
		}
	  });
	  return marker;
	}

	// Add 10 markers to the map at random locations
	/*var bounds = map.getBounds();
	var southWest = bounds.getSouthWest();
	var northEast = bounds.getNorthEast();
	var lngSpan = northEast.lng() - southWest.lng();
	var latSpan = northEast.lat() - southWest.lat();
	for (var i = 0; i < 10; i++) {
	  var latlng = new GLatLng(southWest.lat() + latSpan * Math.random(),
		southWest.lng() + lngSpan * Math.random());
	  map.addOverlay(createMarker(latlng, i));
	}*/
	
	var latlng = new GLatLng(latitude, longitude);
	/* Requestzeit verländern */
	window.setTimeout(function() {
		map.addOverlay(createMarker(latlng, 0));
	}, 1000);
  }
}