--- /dev/null
+++ b/geo/stops.kml.php
@@ -1,1 +1,36 @@
-
+<?php

+header('Content-type: application/vnd.google-earth.kml+xml');

+//http://wiki.openstreetmap.org/wiki/OpenLayers_Dynamic_KML

+// Creates the KML/XML Document.

+$dom = new DOMDocument('1.0', 'UTF-8');

+// Creates the root KML element and appends it to the root document.

+$node = $dom->createElementNS('http://earth.google.com/kml/2.1', 'kml');

+$parNode = $dom->appendChild($node);

+// Creates a KML Document element and append it to the KML element.

+$dnode = $dom->createElement('Document');

+$docNode = $parNode->appendChild($dnode);

+if ($suburb != "") $result_stops = getStopsBySuburb($suburb);

+else $result_stops = getStops();

+foreach ($result_stops as $stop) {

+	$description = 'http://bus.lambdacomplex.org/' . 'stop.php?stopid=' . $stop['stop_id'] . " <br>";

+	// Creates a Placemark and append it to the Document.

+	$node = $dom->createElement('Placemark');

+	$placeNode = $docNode->appendChild($node);

+	// Creates an id attribute and assign it the value of id column.

+	$placeNode->setAttribute('id', 'placemark' . $stop['stop_id']);

+	// Create name, and description elements and assigns them the values of the name and address columns from the results.

+	$nameNode = $dom->createElement('name', htmlentities($stop['stop_name']));

+	$descriptionNode = $dom->createElement('description', $description);

+	$placeNode->appendChild($nameNode);

+	$placeNode->appendChild($descriptionNode);

+	// Creates a Point element.

+	$pointNode = $dom->createElement('Point');

+	$placeNode->appendChild($pointNode);

+	// Creates a coordinates element and gives it the value of the lng and lat columns from the results.

+	$coorStr = $stop['stop_lon'] . ',' . $stop['stop_lat'];

+	$coorNode = $dom->createElement('coordinates', $coorStr);

+	$pointNode->appendChild($coorNode);

+}

+$kmlOutput = $dom->saveXML();

+echo $kmlOutput;

+?>

--- a/include/db/stop-dao.inc.php
+++ b/include/db/stop-dao.inc.php
@@ -30,7 +30,7 @@
 	}
 	$query.= " order by stop_name;";
 	$query = $conn->prepare($query);
-        $query->bindParam(":firstLetter", $firstLetter);
+        if ($firstLetter != "") $query->bindParam(":firstLetter", $firstLetter);
 	$query->execute();
 	if (!$query) {
 		databaseError($conn->errorInfo());