GDownloadUrl("/wp-content/mapxml.php", function(data, responseCode) {
	var xml = GXml.parse(data);
	var markers = xml.documentElement.getElementsByTagName("marker");
	for (var i = 0; i < markers.length; i++) {
		var point = new GLatLng(parseFloat(markers[i].getAttribute("lat")), parseFloat(markers[i].getAttribute("lng")));
		var html = markers[i].childNodes[1].firstChild.value;
					      
		createMarker(point, i, html);
	}
});