select specific record of xml file

[AdRock952]

I am using Google maps and an xml file to create my maps.

I read the xml file to get the info for the map but if my xml file has loads of records, it displays them all on the map.

What I want to be able to do is select a specific record of the xml file.

How would i select a record with a given id i choose?

<?xml version="1.0" encoding="UTF-8" ?>

<markers>
	<marker id="1" startaddress="Oxford Folk Festival" starttown="Oxford" startpostcode="OX1 9BE" startlat="51.729639" startlng="-1.28049" starttype="Start"></marker>
</markers>

GDownloadUrl("results.xml", function(data) {
	var xml = GXml.parse(data);
	var markers = xml.documentElement.getElementsByTagName("marker");
	for (var i = 0; i < markers.length; i++) {
 
		//Set up the start markers
		var srtaddress = markers[i].getAttribute("startaddress");
		var srttown = markers[i].getAttribute("starttown");
		var srtpostcode = markers[i].getAttribute("startpostcode");
		var srttype = markers[i].getAttribute("starttype");
		var srtpoint = new GLatLng(parseFloat(markers[i].getAttribute("startlat")),
								parseFloat(markers[i].getAttribute("startlng")));
		var srtmarker = createStartMarker(srtpoint, srtaddress, srttown, srtpostcode, srttype);
		var map = new GMap2(document.getElementById("map"));
		map.addControl(new GSmallMapControl());
		map.addControl(new GMapTypeControl());
		map.setCenter(srtpoint,13);
		map.addOverlay(srtmarker);
	}
});

[crmalibu]

Do a markers[i].getAttribute("id") and then compare to the desired value.