var OSMAP = {
    map: null,
    marker: new Array,
    popup: new Array,
    loc: null,
	layerLine: null,
	layerFeatures: null,
    setMarker: function (index, latlng) {
        if (!this.marker[index]) {
            this.marker[index] = L.marker(latlng)
				.addTo(this.map);
        } else {
            this.marker[index].setLatLng(latlng);
        }
    },
    popupMarker: function (index, text) {
        this.popup[index] = this.marker[index].bindPopup(text)
			.openPopup();
        this.popup[index].autoPan = true;
    },
    setTooltip: function (index, text) {
        if (this.marker[index]) {
            this.marker[index].bindTooltip(text).openTooltip();
        }
    },
    setCenter: function(latlng)
    {
        this.map.setView(latlng);
    },
    init: function (div, lat, lng, zoom)
    {
        if (this.map) return;
        this.map = L.map('map').setView([lat, lng], zoom);
        L.tileLayer('https://{s}.tile.osm.org/{z}/{x}/{y}.png', {
            attribution: '&copy; <a href="http://osm.org/copyright">OpenStreetMap</a>'
        }).addTo(this.map);
    },
    getCurrentLocation: function()
    {
        var options = {
            enableHighAccuracy: true,
            timeout: 10000,
            maximumAge: 10000,
        };
        navigator.geolocation.getCurrentPosition(function (pos) { OSMAP.loc = pos.coords; }, null, options);
    },
    line: function (line, lineStyle, popup)
    {
        this.layerLine = L.geoJSON(line, {
            style: lineStyle,
            onEachFeature: function (f, l) {
                l.bindPopup(popup);
            }
        }).addTo(this.map);
    },
    features: function (features, style) {
        this.layerFeatures = L.geoJSON(features, {
            style: style,
            onEachFeature: function (f, l) {
                l.bindPopup("<strong>" + f.properties.name + "</strong><br/>" + f.properties.info);
            }
        }).addTo(this.map);
    },
	clear: function()
	{
		if (this.layerLine) this.map.removeLayer(this.layerLine);
		if (this.layerFeatures) this.map.removeLayer(this.layerFeatures);
	}
};