header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); 
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
header("content-type:text/xml");
$name=$_GET['name'];
###server information
$server_name="YOURSERVER.YOURDOMAIN.com";
$db_user="YOUR_DB_USER";
$db_pass="YOUR_DB_PASSWD";
$db="YOUR_DB";
$link = mysql_connect($server_name,$db_user,$db_pass) or die ("could not connect");
mysql_select_db($db) or die("could not connect");

$query="";
echo "<markers>";
if ($name != ""){
if ($name=='one'){
	$query="Select name,lat,lng,county,elevation from tutor limit 10";
	}
if ($name=='two'){
	$query="Select name,lat,lng,county,elevation from tutor limit 20";
	}
if ($query != ""){
	$results = mysql_query($query);
	while ($row=mysql_fetch_array($results)){
		echo '<marker html="'.$row[0].'" lat="'.$row[1].'" lng="'.$row[2].'" county="'.$row[3].'" elev="'.$row[4].'" />'; }
}
}
	echo "</markers>";