--- a/sitemap.xml.php
+++ b/sitemap.xml.php
@@ -1,45 +1,63 @@
 <?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');
-$last_updated = date('Y-m-d',@filemtime('cbrfeed.zip'));
+$last_updated = date('Y-m-d', @filemtime('cbrfeed.zip'));
 header("Content-Type: text/xml");
 echo "<?xml version='1.0' encoding='UTF-8'?>";
-  echo '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:geo="http://www.google.com/geo/schemas/sitemap/1.0">' . "\n";
-      echo " <url><loc>".curPageURL()."index.php</loc><priority>1.0</priority></url>\n";
+echo '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:geo="http://www.google.com/geo/schemas/sitemap/1.0">' . "\n";
+echo " <url><loc>" . curPageURL() . "index.php</loc><priority>1.0</priority></url>\n";
 foreach (scandir("./") as $file) {
-      if (strpos($file,".php") !== false && $file != "index.php" && $file != "sitemap.xml.php") echo " <url><loc>".curPageURL()."$file</loc><priority>0.3</priority></url>\n";
+    if (strpos($file, ".php") !== false && $file != "index.php" && $file != "sitemap.xml.php")
+        echo " <url><loc>" . curPageURL() . "$file</loc><priority>0.3</priority></url>\n";
 }
 foreach (scandir("./labs") as $file) {
-      if (strpos($file,".php") !== false) echo " <url><loc>".curPageURL()."/labs/$file</loc><priority>0.3</priority></url>\n";
+    if (strpos($file, ".php") !== false)
+        echo " <url><loc>" . curPageURL() . "/labs/$file</loc><priority>0.3</priority></url>\n";
 }
 foreach (scandir("./myway") as $file) {
-      if (strpos($file,".php") !== false) echo " <url><loc>".curPageURL()."/myway/$file</loc><priority>0.3</priority></url>\n";
+    if (strpos($file, ".php") !== false)
+        echo " <url><loc>" . curPageURL() . "/myway/$file</loc><priority>0.3</priority></url>\n";
 }
 foreach (getStops() as $stop) {
-      echo " <url><loc>".curPageURL()."stop.php?stopid=".htmlspecialchars ($stop["stop_id"])."</loc>";
-	echo "<lastmod>" . $last_updated . "</lastmod>";
-	echo "<changefreq>monthly</changefreq>";
-	echo "<priority>0.9</priority>";
-	echo "</url>\n";
- }
+    echo " <url><loc>" . curPageURL() . "stop.php?stopid=" . htmlspecialchars($stop["stop_id"]) . "</loc>";
+    echo "<lastmod>" . $last_updated . "</lastmod>";
+    echo "<changefreq>monthly</changefreq>";
+    echo "<priority>0.9</priority>";
+    echo "</url>\n";
+}
 foreach (getRoutes() as $route) {
-      echo " <url><loc>".curPageURL()."trip.php?routeid=".htmlspecialchars ($route["route_id"])."</loc>";
-	echo "<lastmod>" . $last_updated . "</lastmod>";
-	echo "<changefreq>monthly</changefreq>";
-	echo "<priority>0.9</priority>";
-	echo "</url>\n";
- }
- 
- // geosite map
- foreach (getRoutes() as $route) {
-      echo " <url><loc>".curPageURL()."geo/route.kml.php?routeid=".htmlspecialchars ($route["route_id"])."</loc>";
-	echo "<lastmod>" . $last_updated . "</lastmod>";
-	echo "<geo:geo>
+    echo " <url><loc>" . curPageURL() . "trip.php?routeid=" . htmlspecialchars($route["route_id"]) . "</loc>";
+    echo "<lastmod>" . $last_updated . "</lastmod>";
+    echo "<changefreq>monthly</changefreq>";
+    echo "<priority>0.9</priority>";
+    echo "</url>\n";
+}
+
+// geosite map
+foreach (getRoutes() as $route) {
+    echo " <url><loc>" . curPageURL() . "geo/route.kml.php?routeid=" . htmlspecialchars($route["route_id"]) . "</loc>";
+    echo "<lastmod>" . $last_updated . "</lastmod>";
+    echo "<geo:geo>
        <geo:format>kml</geo:format>
    </geo:geo>";
-	echo "</url>\n";
- }
- 
-  echo '</urlset>';
+    echo "</url>\n";
+}
 
+echo '</urlset>';
 ?>