var map;
var icon0;
var newpoints = new Array();
 
function addLoadEvent(func) { 
	var oldonload = window.onload; 
	if (typeof window.onload != 'function'){ 
		window.onload = func
	} else { 
		window.onload = function() {
			oldonload();
			func();
		}
	}
}
 
addLoadEvent(loadMap);
addLoadEvent(addPoints);
 
function loadMap() {
	map = new GMap2(document.getElementById("map"));
	map.addControl(new GLargeMapControl());
	map.addControl(new GMapTypeControl());
	map.setCenter(new GLatLng( 49.809631563563094, 15.9521484375), 7);
	map.setMapType(G_NORMAL_MAP);
 
	icon0 = new GIcon();
	icon0.image = "http://www.google.com/mapfiles/marker.png";
	icon0.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon0.iconSize = new GSize(20, 34);
	icon0.shadowSize = new GSize(37, 34);
	icon0.iconAnchor = new GPoint(9, 34);
	icon0.infoWindowAnchor = new GPoint(9, 2);
	icon0.infoShadowAnchor = new GPoint(18, 25);
}
 
function addPoints() {
 
	newpoints[0] = new Array(50.23490869265562, 12.858810424804688, icon0, 'Karlovy Vary', '<img src="/img/mesta/konopiste.jpg" align="left"><span class="txtmap">Karlovy Vary</span>'); 
	newpoints[1] = new Array(49.95828842806968, 12.711868286132812, icon0, 'Mariánské Lázně', '<img src="/img/mesta/marianske_lazne.jpg" align="left"><span class="txtmap">Mariánské Lázně</span>'); 
	newpoints[2] = new Array(50.14632633844309, 15.118904113769531, icon0, 'Poděbrady', '<img src="/img/mesta/podebrady.jpg" align="left"><span class="txtmap">Poděbrady</span>'); 
	newpoints[3] = new Array(49.93796363805727, 14.188671112060547, icon0, 'Karlštejn', '<img src="/img/mesta/karlstejn.jpg" align="left"><span class="txtmap">Karlštejn</span>'); 
	newpoints[4] = new Array(50.35290901596783, 14.479637145996094, icon0, 'Mělník', '<img src="/img/mesta/melnik.jpg" align="left"><span class="txtmap">Mělník</span>'); 
	newpoints[5] = new Array(50.50949663804864, 14.148674011230469, icon0, 'Terezín', '<img src="/img/mesta/terezin.jpg" align="left"><span class="txtmap">Terezín</span>'); 
	newpoints[6] = new Array(49.78192911176026, 14.656448364257812, icon0, 'Konopiště', '<img src="/img/mesta/konopiste.jpg" align="left"><span class="txtmap">Konopiště</span>'); 
	newpoints[7] = new Array(50.03718650830641, 13.87075424194336, icon0, 'Křivoklát', '<img src="/img/mesta/krivoklat.jpg" align="left"><span class="txtmap">Křivoklát</span>'); 
	newpoints[8] = new Array(49.81001928540649, 14.929046630859375, icon0, 'Český Šternberk', '<img src="/img/mesta/cesky_sternberk.jpg" align="left"><span class="txtmap">Český Šternberk</span>'); 
	newpoints[9] = new Array(49.7491089173784, 13.373451232910156, icon0, 'Plzeň', '<img src="/img/mesta/plzen.jpg" align="left"><span class="txtmap">Plzeň</span>'); 
	newpoints[10] = new Array(49.05170774404167, 14.434661865234375, icon0, 'Hluboká nad Vltavou', '<img src="/img/mesta/hluboka.jpg" align="left"><span class="txtmap">Hluboká nad Vltavou</span>'); 
	newpoints[11] = new Array(48.9748087853313, 14.484100341796875, icon0, 'České Budějovice', '<img src="/img/mesta/ceske_budejovice.jpg" align="left"><span class="txtmap">České Budějovice</span>'); 
	newpoints[12] = new Array(48.81251594581751, 14.325313568115234, icon0, 'Český Krumlov', '<img src="/img/mesta/cesky_krumlov.jpg" align="left"><span class="txtmap">Český Krumlov</span>'); 
	newpoints[13] = new Array(50.695587744356416, 15.74615478515625, icon0, 'Pec pod Sněžkou', '<img src="/img/mesta/pec_pod_snezkou.jpg" align="left"><span class="txtmap">Pec pod Sněžkou</span>'); 
	newpoints[14] = new Array(50.727980256095336, 15.593719482421875, icon0, 'Špindlerův Mlýn', '<img src="/img/mesta/spindleruv_mlyn.jpg" align="left"><span class="txtmap">Špindlerův Mlýn</span>');  
  newpoints[15] = new Array(50.093593,14.412564, icon0, 'Hanavský pavilon', '<img src="/img/mesta/hp.jpg" align="left"><span class="txtmap">Hanavský pavilon</span>');
  newpoints[16] = new Array(50.086677,14.388628, icon0, 'Velká klášterní restaurace', '<img src="/img/mesta/vkr.jpg" align="left"><span class="txtmap">Velká klášterní restaurace</span>');
  newpoints[17] = new Array(50.087299,14.407173, icon0, 'Hotel u tří pštrosů', '<img src="/img/mesta/u3p.jpg" align="left"><span class="txtmap">Hotel u tří pštrosů</span>');
  newpoints[18] = new Array(50.088420,14.395958, icon0, 'Hotel Questenberk', '<img src="/img/mesta/hotelq.jpg" align="left"><span class="txtmap">Hotel Questenberk</span>');
      
	for(var i = 0; i < newpoints.length; i++) {
		var point = new GPoint(newpoints[i][1],newpoints[i][0]);
		var popuphtml = newpoints[i][4] ;
		var marker = createMarker(point,newpoints[i][2],popuphtml);
		map.addOverlay(marker);
	}
}
 
function createMarker(point, icon, popuphtml) {
	var popuphtml = "<div id=\"popup\">" + popuphtml + "<\/div>";
	var marker = new GMarker(point, icon);
	GEvent.addListener(marker, "click", function() {
		marker.openInfoWindowHtml(popuphtml);
	});
	return marker;
}