--- a/stop.php
+++ b/stop.php
@@ -98,12 +98,14 @@
 
 // time settings
 echo '<div id="settings" data-role="collapsible" data-collapsed="true">
-<h3>Change Time (' . (isset($_SESSION['time']) ? $_SESSION['time'] : "Current Time,") . ' ' . ucwords(service_period()) . ')...</h3>
-        <form action="' . basename($_SERVER['PHP_SELF']) . "?" . $_SERVER['QUERY_STRING'] . '" method="post">
+<h3>Change Time (' . (isset($_REQUEST['time']) ? $_REQUEST['time'] : "Current Time,") . ' ' . ucwords(service_period()) . ')...</h3>
+        <form action="' . basename($_SERVER['PHP_SELF']) . '" method="GET">
+            <input type="hidden" name="stopid" id="stopid" value="' . (isset($_REQUEST['stopid']) ? $_REQUEST['stopid'] : "") . '"/>
+                 <input type="hidden" name="stopcode" id="stopcode" value="' . (isset($_REQUEST['stopcode']) ? $_REQUEST['stopcode'] : "") . '"/>
         <div class="ui-body"> 
     		<div data-role="fieldcontain">
 		        <label for="time"> Time: </label>
-		    	<input type="time" name="time" id="time" value="' . (isset($_SESSION['time']) ? $_SESSION['time'] : date("H:i")) . '"/>
+		    	<input type="time" name="time" id="time" value="' . (isset($_REQUEST['time']) ? $_REQUEST['time'] : date("H:i")) . '"/>
 			<a href="#" name="currentTime" id="currentTime" onClick="var d = new Date();' . "$('#time').val(d.getHours() +':'+ (d.getMinutes().toString().length == 1 ? '0'+ d.getMinutes():  d.getMinutes()));" . '">Current Time?</a>
 	        </div>
 		<div data-role="fieldcontain">
@@ -128,13 +130,33 @@
 } else {
     $trips = getStopTripsWithTimes($stopid);
 }
+echo "<div class='ui-header' style='overflow: visible; height: 2.5em'>";
+// later/earlier button setup
+if (sizeof($trips) == 0) {
+    $time = isset($_REQUEST['time']) ? strtotime($_REQUEST['time']) : time();
+    $earlierTime = $time - (90 * 60);
+    $laterTime = $time + (90 * 60);
+} else {
+    $earlierTime = strtotime($trips[0]['arrival_time']) - (90 * 60);
+    $laterTime = strtotime($trips[sizeof($trips) - 1]['arrival_time']) - 60;
+}
+if (sizeof($stopids) > 0) {
+    $stopidurl = "stopids=" . implode(",", $stopids);
+} else {
+    $stopidurl = "stopid=$stopid";
+}
+if (sizeof($trips) > 10) {
+    echo '<a href="stop.php?' . $stopidurl . '&service_period=' . service_period() . '&time=' . date("H:i", $laterTime) . '" data-icon="arrow-r" class="ui-btn-right">Later Trips</a>';
+}
+echo '<a href="stop.php?' . $stopidurl . '&service_period=' . service_period() . '&time=' . date("H:i", $earlierTime) . '" data-icon="arrow-l" class="ui-btn-left">Earlier Trips</a>';
+echo "</div>";
 if (sizeof($trips) == 0) {
     echo "<li style='text-align: center;'>No trips in the near future.</li>";
 } else {
     foreach ($trips as $trip) {
         echo '<li>';
-        
-                $destination = getTripDestination($trip['trip_id']);
+
+        $destination = getTripDestination($trip['trip_id']);
         echo '<a href="trip.php?stopid=' . $stopid . '&amp;tripid=' . $trip['trip_id'] . '"><h3>' . $trip['route_short_name'] . " towards " . $destination['stop_name'] . "</h3><p>";
         $viaPoints = viaPointNames($trip['trip_id'], $trip['stop_sequence']);
         if ($viaPoints != "")