inzoemen google maps

//load Google Map
    //<![CDATA[

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

    function load() {
      if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById("map"));
        //map.addControl(new GSmallMapControl());  // inuitzoemen enkel met + -
		map.addControl(new GLargeMapControl()); // in uit zoemen met + - en lijn er tussen
        map.addControl(new GMapTypeControl());
		// op het punt waar gecentreerd, hoogt en sateliet + kaard standaard
        map.setCenter(new GLatLng(50.84064, 4.38354), 7, G_HYBRID_MAP);

        GDownloadUrl("googlemaps/googlexml2.php", function(data) {
          var xml = GXml.parse(data);
          var markers = xml.documentElement.getElementsByTagName("marker");
          for (var i = 0; i < markers.length; i++) {
            var Plaatsnaam = markers[i].getAttribute("Plaatsnaam");
            var Straat = markers[i].getAttribute("Straat");
			var Nr = markers[i].getAttribute("Nr");
            var Postcode = markers[i].getAttribute("Postcode");
			var Gemeente = markers[i].getAttribute("Gemeente");
            var type = markers[i].getAttribute("type");
            var point = new GLatLng(parseFloat(markers[i].getAttribute("Lat")),
                                    parseFloat(markers[i].getAttribute("Lng")));
            var marker = createMarker(point, Plaatsnaam, Straat, Nr, Postcode, Gemeente, type);
            map.addOverlay(marker);
          }
        });
      }
    }

    function createMarker(point, Plaatsnaam, Straat, Nr, Postcode, Gemeente, type) {
      var marker = new GMarker(point, customIcons[type]);
      var html = Plaatsnaam + "<br/>" + Straat + "&nbsp;" + Nr + "<br />" + Postcode + "&nbsp;"  + Gemeente;
      GEvent.addListener(marker, 'click', function() {
        marker.openInfoWindowHtml(html);
      });
      return marker;
    }
    //]]>

<?php
require("googleDB.php");

function parseToXML($htmlStr) 
{ 
$xmlStr=str_replace('<','&lt;',$htmlStr); 
$xmlStr=str_replace('>','&gt;',$xmlStr); 
$xmlStr=str_replace('"','&quot;',$xmlStr); 
$xmlStr=str_replace("'",'&apos;',$xmlStr); 
$xmlStr=str_replace("&",'&amp;',$xmlStr); 
return $xmlStr; 
} 

// Opens a connection to a mySQL server
$connection=mysql_connect (localhost, $username, $password);
if (!$connection) {
  die('Not connected : ' . mysql_error());
}

// Set the active mySQL database
$db_selected = mysql_select_db($database, $connection);
if (!$db_selected) {
  die ('Can\'t use db : ' . mysql_error());
}

// Select all the rows in the markers table
$query = "SELECT * FROM duiklocatie WHERE 1";
$result = mysql_query($query);
if (!$result) {
  die('Invalid query: ' . mysql_error());
}

header("Content-type: text/xml");

// Start XML file, echo parent node
echo '<markers>';

// Iterate through the rows, printing XML nodes for each
while ($row = @mysql_fetch_assoc($result)){
  // ADD TO XML DOCUMENT NODE
  echo '<marker ';
  echo 'Plaatsnaam="' . parseToXML($row['Plaatsnaam']) . '" ';
  echo 'Straat="' . parseToXML($row['Straat']) . '" ';
  echo 'Nr="' . parseToXML($row['Nr']) . '" ';
  echo 'Postcode="' . parseToXML($row['Postcode']) . '" ';
  echo 'Gemeente="' . parseToXML($row['Gemeente']) . '" ';
  echo 'Lat="' . $row['Lat'] . '" ';
  echo 'Lng="' . $row['Lng'] . '" ';
  echo '/>';
}

// End XML file
echo '</markers>';

?>