function EmbedDamcardMap(p, w, h)
{
	var self = this;
	self.places = p;
	self.map = null;
	self.width = (w) ? w : '80';
	self.height = (h) ? h : '250';
	self.initialize();
}

EmbedDamcardMap.prototype.initialize = function()
{
	var self = this;
	document.write('<div id="embeddamcardmap" style="display:block; margin: 5px auto; width:' + self.width + '%; height:' + self.height + 'px;"></div>');
	var head = document.getElementsByTagName('head')[0];
	var css = document.createElement('link');
	css.rel = 'stylesheet';
	head.appendChild(css);
	css.href = 'https://unpkg.com/leaflet@1.3.0/dist/leaflet.css';
	var js = document.createElement('script');
	js.src = 'https://unpkg.com/leaflet@1.3.0/dist/leaflet.js';
	head.appendChild(js);
	var loaded = false;
	js.onload = js.onreadystatechange = function() {
		if (!loaded && (!this.readyState || self.readyState === "loaded" || self.readyState === "complete")) {
			loaded = true;
			self.view();
			loaded.onload = loaded.onreadystatechange = null;
			if (js.parentNode) {
				head.removeChild(js);
			}
		}
	};
};

EmbedDamcardMap.prototype.view = function()
{
	var self = this;
	self.marker = L.icon({iconUrl: 'https://damcard.net/img/pin.embed.png', iconSize: [32,40], iconAnchor: [16, 40]});
	self.map = L.map('embeddamcardmap', {
		center: [35.41, 139.45],
		zoom: 14
	})
	self.map.addLayer(new L.tileLayer('//{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', { attribution: '&copy; <a href="http://openstreetmap.org">OpenStreetMap</a> <span>contributors</span> | Powered by <a href="https://damcard.net/">ダムこれ！</a>'}));
	self.addMarkers();
}

EmbedDamcardMap.prototype.addMarkers = function()
{
	var self = this;
	if (!self.places) {
		return;
	}
	var b = null;
	self.map.panTo([self.places[0][1], self.places[0][2]], {animate: false});
	b = self.map.getBounds();
	for (var i = self.places.length; i; i --) {
		var p = self.places[i - 1];
		self.addMarker(p);
		b.extend([p[1] - 0.004, p[2] - 0.004]);
		b.extend([parseFloat(p[1]) + 0.004, parseFloat(p[2]) + 0.004]);
	}
	self.map.fitBounds(b);
}

EmbedDamcardMap.prototype.addMarker = function(p)
{
	var self = this;
	L.marker([p[1], p[2]], {title: p[0], icon:self.marker}).on('click', function() {
		self.navigate(p[3]);
	}).on('dblclick', function() {
		self.navigate(p[3]);
	}).addTo(self.map);
	if (p[4]) {
		var l = L.marker([p[1], p[2]], {title: p[0], icon: L.divIcon({iconSize: [21,6], iconAnchor: [11, 35], html: p[4]})}).on('click', function() {
			self.navigate(p[3]);
		}).on('dblclick', function() {
			self.navigate(p[3]);
		}).addTo(self.map);
		e = l.getElement();
		e.style.background = 'none';
		e.style.border = 'none';
		e.style.fontWeight = 'bold';
		e.style.color = '#fff';
		e.style.textShadow = '0px 0px 2px #000';
		e.style.fontSize = '15px';
		e.style.textAlign = 'center';
	}
}

EmbedDamcardMap.prototype.navigate = function(i) 
{
	window.open('https://damcard.net/dam/' + i + '/', '_blank');
}

var embeddamcardmap = new EmbedDamcardMap([["\u5948\u826f\u4e95\u30c0\u30e0","35.935410518548295","137.8099652932976","115-09"]],'','500');