var activemap = new Array();
var infobulle = new Array();
var homecenterpoint = new GLatLng(51.52553,-0.07818);
var homezoomlevel = 11;

function loadMaps()
{
	loadPostMaps();
}

function loadPostMaps()
{
			var OptionsStyleRectangle = {
   			  opacity: .1,
   			  border: "1px solid blue"
   			}
var OptionsBouton = {
buttonHTML: "<img src='index.php?pf=dotmap/zoom-button.gif' />",
buttonZoomingHTML: "<img src='index.php?pf=dotmap/zoom-button-activated.gif' />",
buttonStartingStyle: {width: '24px', height: '24px'}
};

	GDownloadUrl("http://nioufy.free.fr/dotclear2/index.php?dotmap.xml", function(data) {
		var xml = GXml.parse(data);
		var markers = xml.documentElement.getElementsByTagName("marker");

                /* widget map */
                if (document.getElementById("widget_map")) {
                                activemap["widget_map"] = new GMap2(document.getElementById("widget_map"));
                                activemap["widget_map"].addControl(new GSmallMapControl());
                		activemap["widget_map"].setCenter(homecenterpoint,homezoomlevel);
                                activemap["widget_map"].addControl(new GMapTypeControl());
		}
		/* home map */
		if (document.getElementById("dotmap_homemap")) {
                                activemap["dotmap_homemap"] = new GMap2(document.getElementById("dotmap_homemap"));
                                activemap["dotmap_homemap"].addControl(new GSmallMapControl());
				activemap["dotmap_homemap"].setCenter(homecenterpoint,homezoomlevel);
				activemap["dotmap_homemap"].addControl(new GMapTypeControl());
		}

		/* parse xml file */
		for (var i = 0; i < markers.length; i++) {
                        var lat = parseFloat(markers[i].getAttribute("lat"));
                        var lon = parseFloat(markers[i].getAttribute("lng"));
                        var point = new GLatLng(lat,lon, 1); // TOTO centrage map
                        var plotname = markers[i].getAttribute("plot_name");
       			var plotdesc = markers[i].getAttribute("plot_desc");
			var plotadr = markers[i].getAttribute("plot_adr");
	                var posturl = markers[i].getAttribute("post_url");
                        var postdate = markers[i].getAttribute("post_dt");
                        var posttitle = markers[i].getAttribute("post_title");	
			var plot_id = markers[i].getAttribute("plot_id");
			var mapname = markers[i].getAttribute("mapname");
			/* si existe : placer le point sur la map */
			if (document.getElementById(mapname)) {
		        	if (!activemap[mapname]) {
					activemap[mapname] = new GMap2(document.getElementById(mapname)); 
		        		activemap[mapname].addControl(new GSmallMapControl());
					activemap[mapname].addControl(new GMapTypeControl());
				}
				var marker = createXmlMarker(point, plotname,'<strong>' + plotname + '</strong><br/><i>' + plotdesc + '</i><br/>' + '' + postdate + ' : <a href="' + posturl + '">' + posttitle + '</a>');
	       	  		activemap[mapname].setCenter(new GLatLng(lat,lon), 12);
				activemap[mapname].setMapType(G_NORMAL_MAP);	
				activemap[mapname].addOverlay(marker);
			} /* if */

			/* 
			* Infobulle pour home et widget map 
			*/
                        if (!infobulle[plot_id]) {
                                infobulle[plot_id] = '<strong>' + plotname + '</strong><br/><i>' + plotdesc + '</i><br/>' + '' + postdate + ' : <a href="' + posturl + '">' + posttitle + '</a>';
                        } else {
                                infobulle[plot_id] = infobulle[plot_id] + "<br />" + '' + postdate + ' : <a href="' + posturl + '">' + posttitle + '</a>';
                        }
                        if ( document.getElementById("widget_map")) {
                                var widgetmarker = createXmlMarker(point, plotname,infobulle[plot_id]);
				activemap["widget_map"].setMapType(G_NORMAL_MAP);
                                activemap["widget_map"].addOverlay(widgetmarker);
                        }
                        if (document.getElementById("dotmap_homemap")) {
                                var homemapmarker = createXmlMarker(point,plotname,infobulle[plot_id]);
                                activemap["dotmap_homemap"].setMapType(G_NORMAL_MAP);
				activemap["dotmap_homemap"].addOverlay(homemapmarker);
				activemap["dotmap_homemap"].addControl(new DragZoomControl(OptionsStyleRectangle, OptionsBouton),
					new GControlPosition(G_ANCHOR_BOTTOM_RIGHT,new GSize(10,10)));
			}
		} /* for */
	}); /* function(data) */
}

function createXmlMarker(point, plotname,html) {
	var marker = new GMarker(point);
        GEvent.addListener(marker, "click", function() {
          marker.openInfoWindowHtml(html);
        });
        return marker;
}

function plotPoint(lat,lon, html) {
        var marker = addMarker(lat,lon, html);
        activemap[i].addOverlay(marker);
}