// ===== XMLの呼出=====
var gNT =new Array();
var gCT =new Array();
var gLT =new Array();
var gLG =new Array();
var gZM =new Array();
var gMN;

var request = GXmlHttp.create();
request.open("GET", "APGMindex.xml", true);

request.onreadystatechange = function() {
	if (request.readyState == 4) {
		var xmlDoc = request.responseXML;
		var markers = xmlDoc.documentElement.getElementsByTagName("index");
		for (var i = 0; i < markers.length; i++) {
			gNT[i] = markers[i].getAttribute("gNT");
			gCT[i] = markers[i].getAttribute("gCT");
			gLT[i] = parseFloat(markers[i].getAttribute("gLT"));
			gLG[i] = parseFloat(markers[i].getAttribute("gLG"));
			gZM[i] = parseFloat(markers[i].getAttribute("gZM"));
		}
		gMN = markers.length
	}
}
request.send(null);