--- a/layar_api.php
+++ b/layar_api.php
@@ -1,60 +1,73 @@
 <?php
+
+/*
+ *    Copyright 2010,2011 Alexander Sadleir 
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+ */
 include ('include/common.inc.php');
 $output = Array();
 $output['hotspots'] = Array();
 $output['layer'] = "canberrabusstops";
-//$max_page = 10;
-//$max_results = 50;
-//$page_start = 0 + filter_var($_REQUEST['pageKey'], FILTER_SANITIZE_NUMBER_INT);
-//$page_end = $max_page + filter_var($_REQUEST['pageKey'], FILTER_SANITIZE_NUMBER_INT);
-$lat = filter_var($_REQUEST['lat'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION);
-$lon = filter_var($_REQUEST['lon'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION);
-
-$contents = getNearbyStops($lat, $lon, 50);
+$max_page = 10;
+$max_results = 50;
+$page_start = 0 + $pageKey;
+$page_end = $max_page + $pageKey;
+$contents = getNearbyStops($lat, $lon, 50, $max_distance);
 $stopNum = 0;
 foreach ($contents as $stop) {
-	$stopNum++;
-//	if ($stopNum > $page_start && $stopNum <= $page_end) {
-		$hotspot = Array();
-		$hotspot['id'] = $stop['stop_id'];
-		$hotspot['title'] = $stop['stop_name'];
-		$hotspot['type'] = 0;
-		$hotspot['lat'] = floor($stop['stop_lat'] * 1000000);
-		$hotspot['lon'] = floor($stop['stop_lon'] * 1000000);
-		$hotspot['distance'] = floor($stop['distance']);
-		$hotspot['actions'] = Array(
-			Array(
-				"label" => 'View more trips/information',
-				'uri' => 'http://bus.lambdacomplex.org/' . 'stop.php?stopid=' . $stop['stop_id']
-			)
-		);
-
-		$trips = getStopTripsWithTimes($stop['stop_id'],"","","",3);
-		foreach ($trips as $key => $row) {
-			if ($key < 3) {
-				$hotspot['line' . strval($key + 2) ] = $row['route_short_name'] . ' '. $row['route_long_name']. ' @ ' . $row['arrival_time'];
-			}
-		}
-		if (sizeof($trips) == 0) $hotspot['line2'] = 'No trips in the near future.';
-		$output['hotspots'][] = $hotspot;
-//	}
+    $stopNum++;
+    if ($stopNum > $page_start && $stopNum <= $page_end) {
+        $hotspot = Array();
+        $hotspot['id'] = $stop['stop_id'];
+        $hotspot['title'] = $stop['stop_name'];
+        $hotspot['type'] = 0;
+        $hotspot['lat'] = floor($stop['stop_lat'] * 1000000);
+        $hotspot['lon'] = floor($stop['stop_lon'] * 1000000);
+        $hotspot['distance'] = floor($stop['distance']);
+        $hotspot['attribution'] = "ACTION Buses";
+        $hotspot['actions'] = Array(
+            Array(
+                "label" => 'View more trips/information',
+                'uri' => 'http://bus.lambdacomplex.org/' . 'stop.php?stopid=' . $stop['stop_id']
+            )
+        );
+        $trips = getStopTripsWithTimes($stop['stop_id'], "", "", "", 3);
+        foreach ($trips as $key => $row) {
+            if ($key < 3) {
+                $destination = getTripDestination($row['trip_id']);
+                $hotspot['line' . strval($key + 2)] = $row['route_short_name'] . ' ' . $destination['stop_name'] . ' @ ' . $row['arrival_time'];
+            }
+        }
+        if (sizeof($trips) == 0)
+            $hotspot['line2'] = 'No trips in the near future.';
+        $output['hotspots'][] = $hotspot;
+    }
 }
 if (sizeof($hotspot) > 0) {
-	$output['errorString'] = 'ok';
-	$output['errorCode'] = 0;
+    $output['errorString'] = 'ok';
+    $output['errorCode'] = 0;
+} else {
+    $output['errorString'] = 'no results, try increasing range';
+    $output['errorCode'] = 21;
 }
-else {
-	$output['errorString'] = 'no results, try increasing range';
-	$output['errorCode'] = 21;
+if ($page_end >= $max_results || sizeof($contents) < $page_start + $max_page) {
+    $output["morePages"] = false;
+    $output["nextPageKey"] = null;
+} else {
+    $output["morePages"] = true;
+    $output["nextPageKey"] = $page_end;
 }
-/*if ($page_end >= $max_results || sizeof($hotspot) < $max_page) {*/
-	$output["morePages"] = false;
-	$output["nextPageKey"] = null;
-/*}
-else {
-	$output["morePages"] = true;
-	$output["nextPageKey"] = $page_end;
-}*/
 echo json_encode($output);
 ?>