var map;
	var xml;
    var markers;
	var marker;
	var indexs;

    var iconBlue = new GIcon();
    iconBlue.image = 'http://labs.google.com/ridefinder/images/mm_20_blue.png';
    iconBlue.shadow = 'http://labs.google.com/ridefinder/images/mm_20_shadow.png';
    iconBlue.iconSize = new GSize(12, 20);
    iconBlue.shadowSize = new GSize(22, 20);
    iconBlue.iconAnchor = new GPoint(6, 20);
    iconBlue.infoWindowAnchor = new GPoint(5, 1);

    var iconRed = new GIcon();
    iconRed.image = 'http://labs.google.com/ridefinder/images/mm_20_red.png';
    iconRed.shadow = 'http://labs.google.com/ridefinder/images/mm_20_shadow.png';
    iconRed.iconSize = new GSize(12, 20);
    iconRed.shadowSize = new GSize(22, 20);
    iconRed.iconAnchor = new GPoint(6, 20);
    iconRed.infoWindowAnchor = new GPoint(5, 1);

	var iconYellow = new GIcon();
    iconYellow.image = 'http://labs.google.com/ridefinder/images/mm_20_yellow.png';
    iconYellow.shadow = 'http://labs.google.com/ridefinder/images/mm_20_shadow.png';
    iconYellow.iconSize = new GSize(12, 20);
    iconYellow.shadowSize = new GSize(22, 20);
    iconYellow.iconAnchor = new GPoint(6, 20);
    iconYellow.infoWindowAnchor = new GPoint(8, 1);

    var customIcons = [];
    customIcons["restaurant"] = iconBlue;
    customIcons["bar"] = iconRed;
	customIcons["NA"] = iconRed;

	function initialize(x,y) {
		if (GBrowserIsCompatible()) {
			indexs = 0;
			map = new GMap2(document.getElementById("map"));
			map.setCenter(new GLatLng(x, y), 13);
			map.addControl(new GSmallMapControl());
			//map.addControl(new GMapTypeControl());
		}
	}

	function animate(x,y) {
		map.panTo(new GLatLng(x, y));
	}

	function movecenter(data) {
		xml = GXml.parse(data);
		markers = xml.documentElement.getElementsByTagName("marker");

		for (var i = 0; i < markers.length; i++) {
			var name = markers[i].getAttribute("name");
			var address = markers[i].getAttribute("address");
			var type = markers[i].getAttribute("type");
			var x = parseFloat(markers[i].getAttribute("lat"));
			var y = parseFloat(markers[i].getAttribute("lng"));

			var point = new GLatLng(x,y);
			var marker = createMarker(point, name, address, type);
			map.addOverlay(marker);
			map.setCenter(new GLatLng(x, y), 13);
			//animate(x, y);
		}
	}

	function gotoxny(x,y){
		if (GBrowserIsCompatible()) {
			GDownloadUrl("getxnydetails.php?x="+URLEncode(x)+"&y="+URLEncode(y), function(data){movecenter(data)});
		}else{
			alert ('Browser not ready for GMAPS..');
		}
	}
	function getxnybynum(num){
		if (GBrowserIsCompatible()) {
			var xynum = num;//document.getElementById("num1").value;//+document.getElementById("num2").value+document.getElementById("num3").value
			//alert (xynum)
			GDownloadUrl("/gmaps/getxnydetails.php?xynum="+xynum, function(data){movecenter(data)});
		}else{
			alert ('Browser not ready for GMAPS!');
		}

	}




	function changecenter() {
      if (GBrowserIsCompatible()) {
        if (indexs<9){
			indexs++;
		}else{
			indexs = 1;
		}
		GDownloadUrl("test.php?set="+indexs, function(data){movecenter(data)});
	  }
    }

	function createMarker(point, name, address, type) {
      var marker = new GMarker(point, customIcons[type]);
      var html = "<b>" + name + "</b> <br/>" + address;
      GEvent.addListener(marker, 'click', function() {
        marker.openInfoWindowHtml(html);
      });
      return marker;
    }