google maps con php

[dani566]

Hooa, estoy intetando implementar el google maps en mi web, pero estoy teniendo problemas al intentar poner una xinxeta en el sitio k kiero.

este es el codigo que uso

<script type="text/javascript">
//<![CDATA[

var map = new GMap2(document.getElementById("map"));
map.addControl(new GLargeMapControl());
map.addControl(new GMapTypeControl());
map.addControl(new GScaleControl());
map.setCenter(new GLatLng(51.512161, -0.14110), 11, G_NORMAL_MAP);

// Creates a marker whose info window displays the given number
function createMarker(point, number)
{
var marker = new GMarker(point);
// Show this markers index in the info window when it is clicked
var html = number;
GEvent.addListener(marker, "click", function() {marker.openInfoWindowHtml(html);});
return marker;
};

<?php

$link = mysql_connect("localhost", "fx", "x") or die("Could not connect: " . mysql_error());
mysql_select_db("x",$link) or die ("Can\'t use dbmapserver : " . mysql_error());

$result = mysql_query("SELECT * FROM wholocations",$link);

while($row = mysql_fetch_array($result))
{
echo "var point = new GLatLng(" . $row['lat'] . "," . $row['lon'] . ");\n";
echo"var marker = new GMarker(new GPoint(49.138597,-1.318359));";
//echo "var marker = createMarker(point, '" . addslashes($row['description']) . "');\n";
echo "map.addOverlay(marker);map.centerAndZoom(new GPoint(49.138597,-1.318359), 11);";
echo "\n";
}

mysql_close($link);
?>

//]]>
</script>

Alguna idea del error?