--- a/include/db/trip-dao.inc.php
+++ b/include/db/trip-dao.inc.php
@@ -53,6 +53,7 @@
     }
     return $query->fetchColumn(0);
 }
+
 function getTripStopTimes($tripID) {
     global $conn;
     $query = "SELECT stop_times.trip_id,arrival_time,stop_times.stop_id,stop_lat,stop_lon,stop_name,stop_code,
@@ -71,136 +72,137 @@
         return Array();
     }
     $stopTimes = $query->fetchAll();
-     return $stopTimes;
-
-}
+    return $stopTimes;
+}
+
 function getTripAtStop($tripID, $stop_sequence) {
     global $conn;
-     foreach (getTripStopTimes($tripID) as $tripStop) {
+    foreach (getTripStopTimes($tripID) as $tripStop) {
         if ($tripStop['stop_sequence'] == $stop_sequence)
             return $tripStop;
     }
     return Array();
 }
+
 /* DEPRECIATED 
-function getTimeInterpolatedTrip($tripID, $range = "") {
-    global $conn;
-    $query = "SELECT stop_times.trip_id,arrival_time,stop_times.stop_id,stop_lat,stop_lon,stop_name,stop_code,
-	stop_sequence,service_id,trips.route_id,route_short_name,route_long_name
-FROM stop_times
-join trips on trips.trip_id = stop_times.trip_id
-join routes on trips.route_id = routes.route_id
-join stops on stops.stop_id = stop_times.stop_id
-WHERE trips.trip_id = :tripID $range ORDER BY stop_sequence";
-    debug($query, "database");
-    $query = $conn->prepare($query);
-    $query->bindParam(":tripID", $tripID);
-    $query->execute();
-    if (!$query) {
-        databaseError($conn->errorInfo());
-        return Array();
-    }
-    $stopTimes = $query->fetchAll();
-    $cur_timepoint = Array();
-    $next_timepoint = Array();
-    $distance_between_timepoints = 0.0;
-    $distance_traveled_between_timepoints = 0.0;
-    $rv = Array();
-    foreach ($stopTimes as $i => $stopTime) {
-        if ($stopTime['arrival_time'] != "") {
-            // is timepoint
-            $cur_timepoint = $stopTime;
-            $distance_between_timepoints = 0.0;
-            $distance_traveled_between_timepoints = 0.0;
-            if ($i + 1 < sizeof($stopTimes)) {
-                $k = $i + 1;
-                $distance_between_timepoints += distance($stopTimes[$k - 1]["stop_lat"], $stopTimes[$k - 1]["stop_lon"], $stopTimes[$k]["stop_lat"], $stopTimes[$k]["stop_lon"]);
-                while ($stopTimes[$k]["arrival_time"] == "" && $k + 1 < sizeof($stopTimes)) {
-                    $k += 1;
-                    // echo "k".$k;
-                    $distance_between_timepoints += distance($stopTimes[$k - 1]["stop_lat"], $stopTimes[$k - 1]["stop_lon"], $stopTimes[$k]["stop_lat"], $stopTimes[$k]["stop_lon"]);
-                }
-                $next_timepoint = $stopTimes[$k];
-            }
-            $rv[] = $stopTime;
-        } else {
-            // is untimed point
-            // echo "i".$i;
-            $distance_traveled_between_timepoints += distance($stopTimes[$i - 1]["stop_lat"], $stopTimes[$i - 1]["stop_lon"], $stopTimes[$i]["stop_lat"], $stopTimes[$i]["stop_lon"]);
-            // echo "$distance_traveled_between_timepoints / $distance_between_timepoints<br>";
-            $distance_percent = $distance_traveled_between_timepoints / $distance_between_timepoints;
-            if ($next_timepoint["arrival_time"] != "") {
-                $total_time = strtotime($next_timepoint["arrival_time"]) - strtotime($cur_timepoint["arrival_time"]);
-                // echo strtotime($next_timepoint["arrival_time"])." - ".strtotime($cur_timepoint["arrival_time"])."<br>";
-                $time_estimate = ($distance_percent * $total_time) + strtotime($cur_timepoint["arrival_time"]);
-                $stopTime["arrival_time"] = date("H:i:s", $time_estimate);
-            } else {
-                $stopTime["arrival_time"] = $cur_timepoint["arrival_time"];
-            }
-            $rv[] = $stopTime;
-        }
-    }
-    // var_dump($rv);
-    return $rv;
-}
-
-function getTripPreviousTimePoint($tripID, $stop_sequence) {
-    global $conn;
-    $query = " SELECT trip_id,stop_id,
-	stop_sequence
-FROM stop_times
-WHERE trip_id = :tripID and stop_sequence < :stop_sequence
-and stop_times.arrival_time IS NOT NULL ORDER BY stop_sequence DESC LIMIT 1";
-    debug($query, "database");
-    $query = $conn->prepare($query);
-    $query->bindParam(":tripID", $tripID);
-    $query->bindParam(":stop_sequence", $stop_sequence);
-    $query->execute();
-    if (!$query) {
-        databaseError($conn->errorInfo());
-        return Array();
-    }
-    return $query->fetch(PDO :: FETCH_ASSOC);
-}
-
-function getTripNextTimePoint($tripID, $stop_sequence) {
-    global $conn;
-    $query = " SELECT trip_id,stop_id,
-	stop_sequence
-FROM stop_times
-WHERE trip_id = :tripID and stop_sequence > :stop_sequence
-and stop_times.arrival_time IS NOT NULL ORDER BY stop_sequence LIMIT 1";
-    debug($query, "database");
-    $query = $conn->prepare($query);
-    $query->bindParam(":tripID", $tripID);
-    $query->bindParam(":stop_sequence", $stop_sequence);
-    $query->execute();
-    if (!$query) {
-        databaseError($conn->errorInfo());
-        return Array();
-    }
-    return $query->fetch(PDO :: FETCH_ASSOC);
-}
-
-
-
-function getTimeInterpolatedTripAtStop($tripID, $stop_sequence) {
-    global $conn;
-    // limit interpolation to between nearest actual points.
-    $prevTimePoint = getTripPreviousTimePoint($tripID, $stop_sequence);
-    $nextTimePoint = getTripNextTimePoint($tripID, $stop_sequence);
-    // echo " prev {$lowestDelta['stop_sequence']} next {$nextTimePoint['stop_sequence']} ";
-    $range = "";
-    if ($prevTimePoint != "")
-        $range .= " AND stop_sequence >= '{$prevTimePoint['stop_sequence']}'";
-    if ($nextTimePoint != "")
-        $range .= " AND stop_sequence <= '{$nextTimePoint['stop_sequence']}'";
-    foreach (getTimeInterpolatedTrip($tripID, $range) as $tripStop) {
-        if ($tripStop['stop_sequence'] == $stop_sequence)
-            return $tripStop;
-    }
-    return Array();
-}*/
+  function getTimeInterpolatedTrip($tripID, $range = "") {
+  global $conn;
+  $query = "SELECT stop_times.trip_id,arrival_time,stop_times.stop_id,stop_lat,stop_lon,stop_name,stop_code,
+  stop_sequence,service_id,trips.route_id,route_short_name,route_long_name
+  FROM stop_times
+  join trips on trips.trip_id = stop_times.trip_id
+  join routes on trips.route_id = routes.route_id
+  join stops on stops.stop_id = stop_times.stop_id
+  WHERE trips.trip_id = :tripID $range ORDER BY stop_sequence";
+  debug($query, "database");
+  $query = $conn->prepare($query);
+  $query->bindParam(":tripID", $tripID);
+  $query->execute();
+  if (!$query) {
+  databaseError($conn->errorInfo());
+  return Array();
+  }
+  $stopTimes = $query->fetchAll();
+  $cur_timepoint = Array();
+  $next_timepoint = Array();
+  $distance_between_timepoints = 0.0;
+  $distance_traveled_between_timepoints = 0.0;
+  $rv = Array();
+  foreach ($stopTimes as $i => $stopTime) {
+  if ($stopTime['arrival_time'] != "") {
+  // is timepoint
+  $cur_timepoint = $stopTime;
+  $distance_between_timepoints = 0.0;
+  $distance_traveled_between_timepoints = 0.0;
+  if ($i + 1 < sizeof($stopTimes)) {
+  $k = $i + 1;
+  $distance_between_timepoints += distance($stopTimes[$k - 1]["stop_lat"], $stopTimes[$k - 1]["stop_lon"], $stopTimes[$k]["stop_lat"], $stopTimes[$k]["stop_lon"]);
+  while ($stopTimes[$k]["arrival_time"] == "" && $k + 1 < sizeof($stopTimes)) {
+  $k += 1;
+  // echo "k".$k;
+  $distance_between_timepoints += distance($stopTimes[$k - 1]["stop_lat"], $stopTimes[$k - 1]["stop_lon"], $stopTimes[$k]["stop_lat"], $stopTimes[$k]["stop_lon"]);
+  }
+  $next_timepoint = $stopTimes[$k];
+  }
+  $rv[] = $stopTime;
+  } else {
+  // is untimed point
+  // echo "i".$i;
+  $distance_traveled_between_timepoints += distance($stopTimes[$i - 1]["stop_lat"], $stopTimes[$i - 1]["stop_lon"], $stopTimes[$i]["stop_lat"], $stopTimes[$i]["stop_lon"]);
+  // echo "$distance_traveled_between_timepoints / $distance_between_timepoints<br>";
+  $distance_percent = $distance_traveled_between_timepoints / $distance_between_timepoints;
+  if ($next_timepoint["arrival_time"] != "") {
+  $total_time = strtotime($next_timepoint["arrival_time"]) - strtotime($cur_timepoint["arrival_time"]);
+  // echo strtotime($next_timepoint["arrival_time"])." - ".strtotime($cur_timepoint["arrival_time"])."<br>";
+  $time_estimate = ($distance_percent * $total_time) + strtotime($cur_timepoint["arrival_time"]);
+  $stopTime["arrival_time"] = date("H:i:s", $time_estimate);
+  } else {
+  $stopTime["arrival_time"] = $cur_timepoint["arrival_time"];
+  }
+  $rv[] = $stopTime;
+  }
+  }
+  // var_dump($rv);
+  return $rv;
+  }
+
+  function getTripPreviousTimePoint($tripID, $stop_sequence) {
+  global $conn;
+  $query = " SELECT trip_id,stop_id,
+  stop_sequence
+  FROM stop_times
+  WHERE trip_id = :tripID and stop_sequence < :stop_sequence
+  and stop_times.arrival_time IS NOT NULL ORDER BY stop_sequence DESC LIMIT 1";
+  debug($query, "database");
+  $query = $conn->prepare($query);
+  $query->bindParam(":tripID", $tripID);
+  $query->bindParam(":stop_sequence", $stop_sequence);
+  $query->execute();
+  if (!$query) {
+  databaseError($conn->errorInfo());
+  return Array();
+  }
+  return $query->fetch(PDO :: FETCH_ASSOC);
+  }
+
+  function getTripNextTimePoint($tripID, $stop_sequence) {
+  global $conn;
+  $query = " SELECT trip_id,stop_id,
+  stop_sequence
+  FROM stop_times
+  WHERE trip_id = :tripID and stop_sequence > :stop_sequence
+  and stop_times.arrival_time IS NOT NULL ORDER BY stop_sequence LIMIT 1";
+  debug($query, "database");
+  $query = $conn->prepare($query);
+  $query->bindParam(":tripID", $tripID);
+  $query->bindParam(":stop_sequence", $stop_sequence);
+  $query->execute();
+  if (!$query) {
+  databaseError($conn->errorInfo());
+  return Array();
+  }
+  return $query->fetch(PDO :: FETCH_ASSOC);
+  }
+
+
+
+  function getTimeInterpolatedTripAtStop($tripID, $stop_sequence) {
+  global $conn;
+  // limit interpolation to between nearest actual points.
+  $prevTimePoint = getTripPreviousTimePoint($tripID, $stop_sequence);
+  $nextTimePoint = getTripNextTimePoint($tripID, $stop_sequence);
+  // echo " prev {$lowestDelta['stop_sequence']} next {$nextTimePoint['stop_sequence']} ";
+  $range = "";
+  if ($prevTimePoint != "")
+  $range .= " AND stop_sequence >= '{$prevTimePoint['stop_sequence']}'";
+  if ($nextTimePoint != "")
+  $range .= " AND stop_sequence <= '{$nextTimePoint['stop_sequence']}'";
+  foreach (getTimeInterpolatedTrip($tripID, $range) as $tripStop) {
+  if ($tripStop['stop_sequence'] == $stop_sequence)
+  return $tripStop;
+  }
+  return Array();
+  } */
 
 function getTripStartTime($tripID) {
     global $conn;
@@ -259,7 +261,7 @@
     $query = "SELECT stops.stop_id, stop_name, arrival_time
 FROM stop_times join stops on stops.stop_id = stop_times.stop_id
 WHERE stop_times.trip_id = :tripID
-" . ($stop_sequence != "" ? " AND stop_sequence > :stop_sequence " : "") ." ORDER BY stop_sequence";
+" . ($stop_sequence != "" ? " AND stop_sequence > :stop_sequence " : "") . " ORDER BY stop_sequence";
     debug($query, "database");
     $query = $conn->prepare($query);
     if ($stop_sequence != "")