--- a/myway/myway_timeliness_overview.php
+++ b/myway/myway_timeliness_overview.php
@@ -1,92 +1,107 @@
 <?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');
 include_header("MyWay Deltas", "mywayDelta");
 ?>
 <table>
     <tr><td></td><td>Mean</td><td>Standard<br>Deviation</td><td>Sample Size</td></tr>
-<th> Overall </th>
-<?php
-$query = "select '', avg(timing_delta), stddev(timing_delta), count(*)  from myway_timingdeltas ";
-$query = $conn->prepare($query);
-$query->execute();
-if (!$query) {
-	databaseError($conn->errorInfo());
-	return Array();
-}
-foreach ($query->fetchAll() as $row) {
-	echo "<tr><td>{$row[0]}</td><td>" . floor($row[1]) . "</td><td>" . floor($row[2]) . "</td><td>{$row[3]}</td></tr>";
-};
-?>
+    <th> Overall </th>
+    <?php
+    $query = "select '', avg(timing_delta), stddev(timing_delta), count(*)  from myway_timingdeltas ";
+    $query = $conn->prepare($query);
+    $query->execute();
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    foreach ($query->fetchAll() as $row) {
+        echo "<tr><td>{$row[0]}</td><td>" . floor($row[1]) . "</td><td>" . floor($row[2]) . "</td><td>{$row[3]}</td></tr>";
+    };
+    ?>
 
 
-<th> Hour of Day </th>
-<?php
-$query = "select extract(hour from time), avg(timing_delta), stddev(timing_delta), count(*) from myway_timingdeltas group by extract(hour from time) order by extract(hour from time)";
-$query = $conn->prepare($query);
-$query->execute();
-if (!$query) {
-	databaseError($conn->errorInfo());
-	return Array();
-}
-foreach ($query->fetchAll() as $row) {
-	echo "<tr><td>{$row[0]}</td><td>" . floor($row[1]) . "</td><td>" . floor($row[2]) . "</td><td>{$row[3]}</td></tr>";
-};
-?>
+    <th> Hour of Day </th>
+    <?php
+    $query = "select extract(hour from time), avg(timing_delta), stddev(timing_delta), count(*) from myway_timingdeltas group by extract(hour from time) order by extract(hour from time)";
+    $query = $conn->prepare($query);
+    $query->execute();
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    foreach ($query->fetchAll() as $row) {
+        echo "<tr><td>{$row[0]}</td><td>" . floor($row[1]) . "</td><td>" . floor($row[2]) . "</td><td>{$row[3]}</td></tr>";
+    };
+    ?>
 
-<th> Day of Week </th>
-<?php
-$query = "select to_char(date, 'Day'), avg(timing_delta), stddev(timing_delta), count(*) from myway_timingdeltas group by to_char(date, 'Day') order by to_char(date, 'Day')";
-$query = $conn->prepare($query);
-$query->execute();
-if (!$query) {
-	databaseError($conn->errorInfo());
-	return Array();
-}
-foreach ($query->fetchAll() as $row) {
-	echo "<tr><td>{$row[0]}</td><td>" . floor($row[1]) . "</td><td>" . floor($row[2]) . "</td><td>{$row[3]}</td></tr>";
-};
-?>
-<th>Month </th>
-<?php
-$query = "select to_char(date, 'Month'), avg(timing_delta), stddev(timing_delta), count(*) from myway_timingdeltas group by to_char(date, 'Month') order by to_char(date, 'Month')";
-$query = $conn->prepare($query);
-$query->execute();
-if (!$query) {
-	databaseError($conn->errorInfo());
-	return Array();
-}
-foreach ($query->fetchAll() as $row) {
-	echo "<tr><td>{$row[0]}</td><td>" . floor($row[1]) . "</td><td>" . floor($row[2]) . "</td><td>{$row[3]}</td></tr>";
-};
-?>
+    <th> Day of Week </th>
+    <?php
+    $query = "select to_char(date, 'Day'), avg(timing_delta), stddev(timing_delta), count(*) from myway_timingdeltas group by to_char(date, 'Day') order by to_char(date, 'Day')";
+    $query = $conn->prepare($query);
+    $query->execute();
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    foreach ($query->fetchAll() as $row) {
+        echo "<tr><td>{$row[0]}</td><td>" . floor($row[1]) . "</td><td>" . floor($row[2]) . "</td><td>{$row[3]}</td></tr>";
+    };
+    ?>
+    <th>Month </th>
+    <?php
+    $query = "select to_char(date, 'Month'), avg(timing_delta), stddev(timing_delta), count(*) from myway_timingdeltas group by to_char(date, 'Month') order by to_char(date, 'Month')";
+    $query = $conn->prepare($query);
+    $query->execute();
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    foreach ($query->fetchAll() as $row) {
+        echo "<tr><td>{$row[0]}</td><td>" . floor($row[1]) . "</td><td>" . floor($row[2]) . "</td><td>{$row[3]}</td></tr>";
+    };
+    ?>
 
-<th>Stop </th>
-<?php
-$query = "select myway_stop, avg(timing_delta), stddev(timing_delta), count(*)  from myway_timingdeltas INNER JOIN myway_observations
+    <th>Stop </th>
+    <?php
+    $query = "select myway_stop, avg(timing_delta), stddev(timing_delta), count(*)  from myway_timingdeltas INNER JOIN myway_observations
 ON myway_observations.observation_id=myway_timingdeltas.observation_id group by myway_stop having  count(*) > 1 order by myway_stop";
-$query = $conn->prepare($query);
-$query->execute();
-if (!$query) {
-	databaseError($conn->errorInfo());
-	return Array();
-}
-foreach ($query->fetchAll() as $row) {
-	echo "<tr><td>{$row[0]}</td><td>" . floor($row[1]) . "</td><td>" . floor($row[2]) . "</td><td>{$row[3]}</td></tr>";
-};
-?>
-<th>Route </th>
-<?php
-$query = "select route_full_name, avg(timing_delta), stddev(timing_delta), count(*) from myway_timingdeltas  group by route_full_name having  count(*) > 1 order by route_full_name";
-$query = $conn->prepare($query);
-$query->execute();
-if (!$query) {
-	databaseError($conn->errorInfo());
-	return Array();
-}
-foreach ($query->fetchAll() as $row) {
-	echo "<tr><td>{$row[0]}</td><td>" . floor($row[1]) . "</td><td>" . floor($row[2]) . "</td><td>{$row[3]}</td></tr>";
-};
-?>
+    $query = $conn->prepare($query);
+    $query->execute();
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    foreach ($query->fetchAll() as $row) {
+        echo "<tr><td>{$row[0]}</td><td>" . floor($row[1]) . "</td><td>" . floor($row[2]) . "</td><td>{$row[3]}</td></tr>";
+    };
+    ?>
+    <th>Route </th>
+    <?php
+    $query = "select route_full_name, avg(timing_delta), stddev(timing_delta), count(*) from myway_timingdeltas  group by route_full_name having  count(*) > 1 order by route_full_name";
+    $query = $conn->prepare($query);
+    $query->execute();
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    foreach ($query->fetchAll() as $row) {
+        echo "<tr><td>{$row[0]}</td><td>" . floor($row[1]) . "</td><td>" . floor($row[2]) . "</td><td>{$row[3]}</td></tr>";
+    };
+    ?>
 
 
 </table>