From: maxious <maxious@lambdacomplex.org>
Date: Sun, 20 Mar 2011 14:57:20 +0000
Subject: Google Analytics event tracking
X-Git-Url: http://maxious.lambdacomplex.org/git/?p=busui.git&a=commitdiff&h=b826ecf5d86251a46311237b7bb96621e62cd2b5
---
Google Analytics event tracking
---


--- a/about.php
+++ b/about.php
@@ -1,12 +1,17 @@
 <?php
-include ('common.inc.php');
+include ('include/common.inc.php');
 include_header("About", "about")
 ?>
 <p>
 Busness Time - An ACT bus timetable webapp<br />
-Based on the maxious-canberra-transit-feed (<a href="cbrfeed.zip">download</a>, last updated <?php
+Based on the maxious-canberra-transit-feed (<a 
+href="http://s3-ap-southeast-1.amazonaws.com/busresources/cbrfeed.zip">download</a>, 
+last updated <?php
 echo date("F d Y.", @filemtime('cbrfeed.zip')); ?>)<br />
-Source code for the transit feed and this site @ <a href="http://maxious.lambdacomplex.org/git">http://maxious.lambdacomplex.org/git</a><br />
+Source code for the <a 
+href="https://github.com/maxious/ACTBus-data">transit 
+feed</a> and <a href="https://github.com/maxious/ACTBus-ui">this 
+site</a> available from github.<br />
 Uses jQuery Mobile, PHP, Ruby, Python, Google Transit Feed Specification tools, OpenTripPlanner, OpenLayers, OpenStreetMap, Cloudmade Geocoder and Tile Service<br />
 <br />
 Feedback encouraged; contact maxious@lambdacomplex.org<br />

--- a/aws/awsStartup.sh
+++ b/aws/awsStartup.sh
@@ -4,17 +4,17 @@
 #screen php-cli php-gd tomcat6-webapps tomcat6-admin-webapps svn maven2
 #http://www.how2forge.org/installing-lighttpd-with-php5-and-mysql-support-on-fedora-12
 
-cp -rfv /tmp/busui/* /var/www
 cp /root/aws.php /tmp/
 chcon -h system_u:object_r:httpd_sys_content_t /var/www
 chcon -R -h root:object_r:httpd_sys_content_t /var/www/*
-chcon -R -t httpd_sys_content_rw_t /var/www/staticmaplite/cache
-chmod -R 777 /var/www/staticmaplite/cache 
+chcon -R -t httpd_sys_content_rw_t /var/www/lib/staticmaplite/cache
+chmod -R 777 /var/www/lib/staticmaplite/cache 
 wget http://s3-ap-southeast-1.amazonaws.com/busresources/cbrfeed.zip \
 -O /var/www/cbrfeed.zip
 easy_install transitfeed
 easy_install simplejson
-screen -d -m /var/www/view.sh
+screen -S viewsh -X quit
+screen -S viewsh -d -m /var/www/view.sh
 
 wget http://s3-ap-southeast-1.amazonaws.com/busresources/Graph.obj \
 -O /tmp/Graph.obj

--- /dev/null
+++ b/aws/compress.conf
@@ -1,1 +1,33 @@
+#######################################################################
+##
+##  Output Compression 
+## --------------------
+##
+## see http://www.lighttpd.net/documentation/compress.html
+##
+server.modules += ( "mod_compress" )
 
+##
+## where should the compressed files be cached?
+## see the base config for the declaration of the variable.
+##
+## This directory should be changed per vhost otherwise you can
+## run into trouble with overlapping filenames
+##
+compress.cache-dir         = cache_dir + "/compress"
+
+##
+## FileTypes to compress.
+## 
+#compress.filetype          = ("text/plain", "text/html")
+compress.filetype = ("text/plain", "text/html", "text/javascript", "text/css", "text/xml")
+
+##
+## Maximum filesize that will be compressed.
+## Default is 0, which means unlimited file size.
+## 
+#compress.max-filesize = 0
+
+##
+#######################################################################
+

--- /dev/null
+++ b/aws/expire.conf
@@ -1,1 +1,29 @@
+#######################################################################
+##
+##  Expire Module 
+## --------------- 
+##
+## See http://www.lighttpd.net/documentation/expire.html
+##
+server.modules += ( "mod_expire" )
 
+##
+##  assignes a expiration to all files below the specified path. The
+##  specification of the time is made up of:
+##
+##    <access|modification> <number> <years|months|days|hours|minutes|seconds>
+##    
+#expire.url = (
+#  "/buggy/"  => "access 2 hours",
+#  "/images/" => "access plus 1 seconds 2 minutes"
+#)
+etag.use-mtime = "enable"
+etag.use-inode = "disable"
+static-file.etags = "enable"
+$HTTP["url"] =~ "\.(css|js|png|jpg|ico|gif)$" {
+	expire.url = ( "" => "access 7 days" )
+}
+
+##
+#######################################################################
+

--- a/aws/modules.conf
+++ b/aws/modules.conf
@@ -76,7 +76,7 @@
 ##
 ## mod_compress
 ##
-#include "conf.d/compress.conf"
+include "conf.d/compress.conf"
 
 ##
 ## mod_userdir
@@ -106,7 +106,7 @@
 ##
 ## mod_expire
 ##
-#include "conf.d/expire.conf"
+include "conf.d/expire.conf"
 
 ##
 ## mod_secdownload

--- a/aws/php.ini
+++ b/aws/php.ini
@@ -1,4 +1,6 @@
 [PHP]
+
+date.timezone = "Australia/Sydney"
 
 ;;;;;;;;;;;;;;;;;;;
 ; About php.ini   ;
@@ -288,7 +290,7 @@
 ; Note: You need to use zlib.output_handler instead of the standard
 ;   output_handler, or otherwise the output will be corrupted.
 ; http://www.php.net/manual/en/zlib.configuration.php#ini.zlib.output-compression
-zlib.output_compression = Off
+zlib.output_compression = on
 
 ; http://www.php.net/manual/en/zlib.configuration.php#ini.zlib.output-compression-level
 ;zlib.output_compression_level = -1
@@ -1264,7 +1266,7 @@
 ; where MODE is the octal representation of the mode. Note that this
 ; does not overwrite the process's umask.
 ; http://www.php.net/manual/en/session.configuration.php#ini.session.save-path
-session.save_path = "/var/lib/php/session"
+session.save_path = "/tmp"
 
 ; Whether to use cookies.
 ; http://www.php.net/manual/en/session.configuration.php#ini.session.use-cookies

--- a/common-geo.inc.php
+++ /dev/null
@@ -1,149 +1,1 @@
-<?php
-// SELECT array_to_string(array(SELECT REPLACE(name_2006, ',', '\,') as name FROM suburbs order by name), ',')
-$suburbs = explode(",", "Acton,Ainslie,Amaroo,Aranda,Banks,Barton,Belconnen,Bonner,Bonython,Braddon,Bruce,Calwell,Campbell,Chapman,Charnwood,Chifley,Chisholm,City,Conder,Cook,Curtin,Deakin,Dickson,Downer,Duffy,Dunlop,Evatt,Fadden,Farrer,Fisher,Florey,Flynn,Forrest,Franklin,Fraser,Fyshwick,Garran,Gilmore,Giralang,Gordon,Gowrie,Greenway,Griffith,Gungahlin,Hackett,Hall,Harrison,Hawker,Higgins,Holder,Holt,Hughes,Hume,Isaacs,Isabella Plains,Kaleen,Kambah,Kingston,Latham,Lawson,Lyneham,Lyons,Macarthur,Macgregor,Macquarie,Mawson,McKellar,Melba,Mitchell,Monash,Narrabundah,Ngunnawal,Nicholls,Oaks Estate,O'Connor,O'Malley,Oxley,Page,Palmerston,Parkes,Pearce,Phillip,Pialligo,Red Hill,Reid,Richardson,Rivett,Russell,Scullin,Spence,Stirling,Symonston,Tharwa,Theodore,Torrens,Turner,Wanniassa,Waramanga,Watson,Weetangera,Weston,Yarralumla");
-function staticmap($mapPoints, $zoom = 0, $markerImage = "iconb", $collapsible = true)
-{
-	$width = 300;
-	$height = 300;
-	$metersperpixel[9] = 305.492 * $width;
-	$metersperpixel[10] = 152.746 * $width;
-	$metersperpixel[11] = 76.373 * $width;
-	$metersperpixel[12] = 38.187 * $width;
-	$metersperpixel[13] = 19.093 * $width;
-	$metersperpixel[14] = 9.547 * $width;
-	$metersperpixel[15] = 4.773 * $width;
-	$metersperpixel[16] = 2.387 * $width;
-	// $metersperpixel[17]=1.193*$width;
-	$center = "";
-	$markers = "";
-	$minlat = 999;
-	$minlon = 999;
-	$maxlat = 0;
-	$maxlon = 0;
-	if (sizeof($mapPoints) < 1) return "map error";
-	if (sizeof($mapPoints) === 1) {
-		if ($zoom == 0) $zoom = 14;
-		$markers.= "{$mapPoints[0][0]},{$mapPoints[0][1]},$markerimage";
-		$center = "{$mapPoints[0][0]},{$mapPoints[0][1]}";
-	}
-	else {
-		foreach ($mapPoints as $index => $mapPoint) {
-			$markers.= $mapPoint[0] . "," . $mapPoint[1] . "," . $markerImage . ($index + 1);
-			if ($index + 1 != sizeof($mapPoints)) $markers.= "|";
-			if ($mapPoint[0] < $minlat) $minlat = $mapPoint[0];
-			if ($mapPoint[0] > $maxlat) $maxlat = $mapPoint[0];
-			if ($mapPoint[1] < $minlon) $minlon = $mapPoint[1];
-			if ($mapPoint[1] > $maxlon) $maxlon = $mapPoint[1];
-			$totalLat+= $mapPoint[0];
-			$totalLon+= $mapPoint[1];
-		}
-		if ($zoom == 0) {
-			$mapwidthinmeters = distance($minlat, $minlon, $minlat, $maxlon);
-			foreach (array_reverse($metersperpixel, true) as $zoomLevel => $maxdistance) {
-				if ($zoom == 0 && $mapwidthinmeters < ($maxdistance + 50)) $zoom = $zoomLevel;
-			}
-		}
-		$center = $totalLat / sizeof($mapPoints) . "," . $totalLon / sizeof($mapPoints);
-	}
-	$output = "";
-	if ($collapsible) $output.= '<div data-role="collapsible" data-collapsed="true"><h3>Open Map...</h3>';
-	$output.= '<center><img src="' . curPageURL() . 'staticmaplite/staticmap.php?center=' . $center . '&zoom=' . $zoom . '&size=' . $width . 'x' . $height . '&maptype=mapnik&markers=' . $markers . '" width=' . $width . ' height=' . $height . '></center>';
-	if ($collapsible) $output.= '</div>';
-	return $output;
-}
-function distance($lat1, $lng1, $lat2, $lng2, $roundLargeValues = false)
-{
-	$pi80 = M_PI / 180;
-	$lat1*= $pi80;
-	$lng1*= $pi80;
-	$lat2*= $pi80;
-	$lng2*= $pi80;
-	$r = 6372.797; // mean radius of Earth in km
-	$dlat = $lat2 - $lat1;
-	$dlng = $lng2 - $lng1;
-	$a = sin($dlat / 2) * sin($dlat / 2) + cos($lat1) * cos($lat2) * sin($dlng / 2) * sin($dlng / 2);
-	$c = 2 * atan2(sqrt($a) , sqrt(1 - $a));
-	$km = $r * $c;
-	if ($roundLargeValues) {
-	  if ($km < 1) return floor($km * 1000);
-	  else return round($km,2)."k";
-	} else return floor($km * 1000);
-}
-function decodePolylineToArray($encoded)
-{
-	// source: http://latlongeeks.com/forum/viewtopic.php?f=4&t=5
-	$length = strlen($encoded);
-	$index = 0;
-	$points = array();
-	$lat = 0;
-	$lng = 0;
-	while ($index < $length) {
-		// Temporary variable to hold each ASCII byte.
-		$b = 0;
-		// The encoded polyline consists of a latitude value followed by a
-		// longitude value.  They should always come in pairs.  Read the
-		// latitude value first.
-		$shift = 0;
-		$result = 0;
-		do {
-			// The `ord(substr($encoded, $index++))` statement returns the ASCII
-			//  code for the character at $index.  Subtract 63 to get the original
-			// value. (63 was added to ensure proper ASCII characters are displayed
-			// in the encoded polyline string, which is `human` readable)
-			$b = ord(substr($encoded, $index++)) - 63;
-			// AND the bits of the byte with 0x1f to get the original 5-bit `chunk.
-			// Then left shift the bits by the required amount, which increases
-			// by 5 bits each time.
-			// OR the value into $results, which sums up the individual 5-bit chunks
-			// into the original value.  Since the 5-bit chunks were reversed in
-			// order during encoding, reading them in this way ensures proper
-			// summation.
-			$result|= ($b & 0x1f) << $shift;
-			$shift+= 5;
-		}
-		// Continue while the read byte is >= 0x20 since the last `chunk`
-		// was not OR'd with 0x20 during the conversion process. (Signals the end)
-		while ($b >= 0x20);
-		// Check if negative, and convert. (All negative values have the last bit
-		// set)
-		$dlat = (($result & 1) ? ~($result >> 1) : ($result >> 1));
-		// Compute actual latitude since value is offset from previous value.
-		$lat+= $dlat;
-		// The next values will correspond to the longitude for this point.
-		$shift = 0;
-		$result = 0;
-		do {
-			$b = ord(substr($encoded, $index++)) - 63;
-			$result|= ($b & 0x1f) << $shift;
-			$shift+= 5;
-		} while ($b >= 0x20);
-		$dlng = (($result & 1) ? ~($result >> 1) : ($result >> 1));
-		$lng+= $dlng;
-		// The actual latitude and longitude values were multiplied by
-		// 1e5 before encoding so that they could be converted to a 32-bit
-		// integer representation. (With a decimal accuracy of 5 places)
-		// Convert back to original values.
-		$points[] = array(
-			$lat * 1e-5,
-			$lng * 1e-5
-		);
-	}
-	return $points;
-}
-function geocode($query, $giveOptions)
-{
-	global $cloudmadeAPIkey;
-	$url = "http://geocoding.cloudmade.com/$cloudmadeAPIkey/geocoding/v2/find.js?query=" . urlencode($query) . "&bbox=-35.5,149.00,-35.15,149.1930&return_location=true&bbox_only=true";
-	$contents = json_decode(getPage($url));
-	if ($giveOptions) return $contents->features;
-	elseif (isset($contents->features[0]->centroid)) return $contents->features[0]->centroid->coordinates[0] . "," . $contents->features[0]->centroid->coordinates[1];
-	else return "";
-}
-function reverseGeocode($lat, $lng)
-{
-	global $cloudmadeAPIkey;
-	$url = "http://geocoding.cloudmade.com/$cloudmadeAPIkey/geocoding/v2/find.js?around=" . $lat . "," . $lng . "&distance=closest&object_type=road";
-	$contents = json_decode(getPage($url));
-	return $contents->features[0]->properties->name;
-}
-?>
+

--- a/common-net.inc.php
+++ /dev/null
@@ -1,23 +1,1 @@
-<?php
-function getPage($url)
-{
-	debug($url, "json");
-	$ch = curl_init($url);
-	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-	curl_setopt($ch, CURLOPT_HEADER, 0);
-	curl_setopt($ch, CURLOPT_TIMEOUT, 30);
-	$page = curl_exec($ch);
-	if (curl_errno($ch)) echo "<font color=red> Database temporarily unavailable: " . curl_errno($ch) . " " . curl_error($ch) . "</font><br>";
-	curl_close($ch);
-	debug(print_r($page,true),"json");
-	return $page;
-}
-function curPageURL()
-{
-	$isHTTPS = (isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == "on");
-	$port = (isset($_SERVER["SERVER_PORT"]) && ((!$isHTTPS && $_SERVER["SERVER_PORT"] != "80") || ($isHTTPS && $_SERVER["SERVER_PORT"] != "443")));
-	$port = ($port) ? ':' . $_SERVER["SERVER_PORT"] : '';
-	$url = ($isHTTPS ? 'https://' : 'http://') . $_SERVER["SERVER_NAME"] . $port . htmlentities(dirname($_SERVER['PHP_SELF']) , ENT_QUOTES) . "/";
-	return $url;
-}
-?>
+

--- a/common-template.inc.php
+++ /dev/null
@@ -1,206 +1,1 @@
-<?php
-  // Copyright 2009 Google Inc. All Rights Reserved.
-  $GA_ACCOUNT = "MO-22173039-1";
-  $GA_PIXEL = "/ga.php";
 
-  function googleAnalyticsGetImageUrl() {
-    global $GA_ACCOUNT, $GA_PIXEL;
-    $url = "";
-    $url .= $GA_PIXEL . "?";
-    $url .= "utmac=" . $GA_ACCOUNT;
-    $url .= "&utmn=" . rand(0, 0x7fffffff);
-    $referer = $_SERVER["HTTP_REFERER"];
-    $query = $_SERVER["QUERY_STRING"];
-    $path = $_SERVER["REQUEST_URI"];
-    if (empty($referer)) {
-      $referer = "-";
-    }
-    $url .= "&utmr=" . urlencode($referer);
-    if (!empty($path)) {
-      $url .= "&utmp=" . urlencode($path);
-    }
-    $url .= "&guid=ON";
-    return str_replace("&", "&amp;", $url);
-  }
-
-function include_header($pageTitle, $pageType, $opendiv = true, $geolocate = false, $datepicker = false)
-{
-	echo '
-<!DOCTYPE html> 
-<html lang="en">
-	<head>
-        <meta charset="UTF-8">
-	<title>' . $pageTitle . '</title>';
-        <meta name="google-site-verification" content="-53T5Qn4TB_de1NyfR_ZZkEVdUNcNFSaYKSFkWKx-sY" />
-	if ($datepicker) echo '<link rel="stylesheet"  href="css/jquery.ui.datepicker.mobile.css" />';
-	if (isDebugServer()) echo '<link rel="stylesheet"  href="css/jquery-mobile-1.0a3.css" />
-         <script type="text/javascript" src="js/jquery-1.5.js"></script>
-        <script type="text/javascript" src="js/jquery-mobile-1.0a3.js"></script>';
-	else echo '<link rel="stylesheet"  href="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.min.css" />
-        <script type="text/javascript" src="http://code.jquery.com/jquery-1.5.1.min.js"></script>
-        <script type="text/javascript" src="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.min.js"></script>';
-	if ($datepicker) echo '<script> 
-		//reset type=date inputs to text
-		$( document ).bind( "mobileinit", function(){
-			$.mobile.page.prototype.options.degradeInputs.date = true;
-		});	
-	</script> 
-	<script src="js/jQuery.ui.datepicker.js"></script>';
-	echo '<style type="text/css">
-     .ui-navbar {
-     width: 100%;
-     }
-     .ui-btn-inner {
-        white-space: normal !important;
-     }
-     .ui-li-heading {
-        white-space: normal !important;
-     }
-    .ui-listview-filter {
-        margin: 0 !important;
-     }
-     .ui-icon-navigation {
-        background-image: url(css/images/113-navigation.png);
-        background-position: 1px 0;
-     }
-    #footer {
-        text-size: 0.75em;
-        text-align: center;
-    }
-    body {
-        background-color: #F0F0F0;
-    }
-    #jqm-homeheader {
-        text-align: center;
-    }        
-    .viaPoints {
-        display: none;
-        text-size: 0.2em;
-    }
-    .min-width-480px .viaPoints {
-        display: block;
-    }
-    // source http://webaim.org/techniques/skipnav/
-    #skip a, #skip a:hover, #skip a:visited 
-{ 
-position:absolute; 
-left:0px; 
-top:-500px; 
-width:1px; 
-height:1px; 
-overflow:hidden;
-} 
-
-#skip a:active, #skip a:focus 
-{ 
-position:static; 
-width:auto; 
-height:auto; 
-}
-</style>';
-	if (strstr($_SERVER['HTTP_USER_AGENT'], 'iPhone') || strstr($_SERVER['HTTP_USER_AGENT'], 'iPod')) {
-		echo '<meta name="apple-mobile-web-app-capable" content="yes" />
- <meta name="apple-mobile-web-app-status-bar-style" content="black" />
- <link rel="apple-touch-startup-image" href="startup.png" />
- <link rel="apple-touch-icon" href="apple-touch-icon.png" />';
-	}
-	if ($geolocate) {
-		echo "<script>
-
-function success(position) {
-$('#geolocate').val(position.coords.latitude+','+position.coords.longitude);
-$.ajax({ url: \"common.inc.php?geolocate=yes&lat=\"+position.coords.latitude+\"&lon=\"+position.coords.longitude });
-$('#here').click(function(event) { $('#geolocate').val(doAJAXrequestForGeolocSessionHere()); return false;});
-$('#here').show();
-}
-function error(msg) {
- console.log(msg);
-}
-
-if (navigator.geolocation) {
-var options = {
-      enableHighAccuracy: false,
-      timeout: 60000,
-      maximumAge: 10000
-}
-  navigator.geolocation.getCurrentPosition(success, error, options);
-}
-
-</script> ";
-	}
-	echo '</head>
-<body>
-    <div id="skip">
-    <a href="#maincontent">Skip to content</a>
-    </div>
- ';
-	if ($opendiv) {
-		echo '<div data-role="page"> 
- <script>
-$(document).ready(function ()
-{
-    document.title = "' . $pageTitle . '";
-});
-</script>
-	<div data-role="header"> 
-		<h1>' . $pageTitle . '</h1>
-	</div><!-- /header -->
-        <a name="maincontent" id="maincontent"></a>
-        <div data-role="content"> ';
-	}
-}
-function include_footer()
-{
-	if ($geolocate && isset($_SESSION['lat'])) {
-		echo "<script>
-        $('#here').click(function(event) { $('#geolocate').val(doAJAXrequestForGeolocSessionHere()); return false;});
-$('#here').show();
-</script>";
-	}
-	echo '<div id="footer"><a href="about.php">About/Contact Us</a>&nbsp;<a href="feedback.php">Feedback/Bug Report</a></a>';
-	echo '</div>';
-        if (!isDebug()) {
-         $googleAnalyticsImageUrl = googleAnalyticsGetImageUrl();
-  echo '<img src="' . $googleAnalyticsImageUrl . '" />';
-    }
-}
-function timePlaceSettings($geolocate = false)
-{
-	global $service_periods;
-	$geoerror = false;
-	if ($geolocate == true) {
-		$geoerror = !isset($_SESSION['lat']) || !isset($_SESSION['lat']) || $_SESSION['lat'] == "" || $_SESSION['lon'] == "";
-	}
-	if ($geoerror) {
-		echo '<div class="error">Sorry, but your location could not currently be detected.
-        Please allow location permission, wait for your location to be detected,
-        or enter an address/co-ordinates in the box below.</div>';
-	}
-	echo '<div data-role="collapsible" data-collapsed="' . !$geoerror . '">
-        <h3>Change Time/Place (' . (isset($_SESSION['time']) ? $_SESSION['time'] : "Current Time,") . ' ' . ucwords(service_period()) . ')...</h3>
-        <form action="'.basename($_SERVER['PHP_SELF']).'" method="post">
-        <div class="ui-body"> 
-		<div data-role="fieldcontain">
-	            <label for="geolocate"> Current Location: </label>
-			<input type="text" id="geolocate" name="geolocate" value="' . (isset($_SESSION['lat']) && isset($_SESSION['lon']) ? $_SESSION['lat'] . "," . $_SESSION['lon'] : "Enter co-ordinates or address here") . '"/> <a href="#" style="display:none" name="here" id="here">Here?</a>
-	        </div>
-    		<div data-role="fieldcontain">
-		        <label for="time"> Time: </label>
-		    	<input type="time" name="time" id="time" value="' . (isset($_SESSION['time']) ? $_SESSION['time'] : date("H:i")) . '"/> <a href="#" name="currentTime" id="currentTime">Current Time?</a>
-	        </div>
-		<div data-role="fieldcontain">
-		    <label for="service_period"> Service Period:  </label>
-			<select name="service_period" id="service_period">';
-	foreach ($service_periods as $service_period) {
-		echo "<option value=\"$service_period\"" . (service_period() === $service_period ? " SELECTED" : "") . '>' . ucwords($service_period) . '</option>';
-	}
-	echo '</select>
-			<a href="#" style="display:none" name="currentPeriod" id="currentPeriod"/>Current Period?</a>
-		</div>
-		
-		<input type="submit" value="Update"/>
-                </form>
-            </div></div>';
-}
-?>
-

--- a/common-transit.inc.php
+++ /dev/null
@@ -1,73 +1,1 @@
-<?php
-$service_periods = Array(
-	'sunday',
-	'saturday',
-	'weekday'
-);
-function service_period()
-{
-	if (isset($_SESSION['service_period'])) return $_SESSION['service_period'];
-	switch (date('w')) {
-	case 0:
-		return 'sunday';
-	case 6:
-		return 'saturday';
-	default:
-		return 'weekday';
-	}
-}
-function midnight_seconds()
-{
-	// from http://www.perturb.org/display/Perlfunc__Seconds_Since_Midnight.html
-	if (isset($_SESSION['time'])) {
-		$time = strtotime($_SESSION['time']);
-		return (date("G", $time) * 3600) + (date("i", $time) * 60) + date("s", $time);
-	}
-	return (date("G") * 3600) + (date("i") * 60) + date("s");
-}
-function midnight_seconds_to_time($seconds)
-{
-	if ($seconds > 0) {
-		$midnight = mktime(0, 0, 0, date("n") , date("j") , date("Y"));
-		return date("h:ia", $midnight + $seconds);
-	}
-	else {
-		return "";
-	}
-}
-function viaPoints($tripid, $stopid, $timingPointsOnly = false)
-{
-	global $APIurl;
-	$url = $APIurl . "/json/tripstoptimes?trip=" . $tripid;
-	$json = json_decode(getPage($url));
-	debug(print_r($json, true));
-	$stops = $json[0];
-	$times = $json[1];
-	$foundStop = false;
-	$viaPoints = Array();
-	foreach ($stops as $key => $row) {
-		if ($foundStop) {
-			if (!$timingPointsOnly || !startsWith($row[5], "Wj")) {
-				$viaPoints[] = Array(
-					"id" => $row[0],
-					"name" => $row[1],
-					"time" => $times[$key]
-				);
-			}
-		}
-		else {
-			if ($row[0] == $stopid) $foundStop = true;
-		}
-	}
-	return $viaPoints;
-}
-function viaPointNames($tripid, $stopid)
-{
-	$points = viaPoints($tripid, $stopid, true);
-	$pointNames = Array();
-	foreach ($points as $point) {
-		$pointNames[] = $point['name'];
-	}
-	return implode(", ", $pointNames);
-}
-?>
+

--- a/common.inc.php
+++ /dev/null
@@ -1,180 +1,1 @@
-<?php
-date_default_timezone_set('Australia/ACT');
-$APIurl = "http://localhost:8765";
-$cloudmadeAPIkey = "daa03470bb8740298d4b10e3f03d63e6";
-$googleMapsAPIkey = "ABQIAAAA95XYXN0cki3Yj_Sb71CFvBTPaLd08ONybQDjcH_VdYtHHLgZvRTw2INzI_m17_IoOUqH3RNNmlTk1Q";
-$otpAPIurl = 'http://localhost:8080/opentripplanner-api-webapp/';
-//$debugOkay = Array("session","json","phperror","other");
-$debugOkay = Array(
-	"session",
-	"json",
-	"phperror",
-	"other"
-);
-if (isDebug("phperror")) error_reporting(E_ALL ^ E_NOTICE);
-include_once ("common-geo.inc.php");
-include_once ("common-net.inc.php");
-include_once ("common-template.inc.php");
-include_once ("common-transit.inc.php");
-// you have to open the session to be able to modify or remove it
-session_start();
-if (isset($_REQUEST['service_period'])) {
-	$_SESSION['service_period'] = filter_var($_REQUEST['service_period'], FILTER_SANITIZE_STRING);
-}
-if (isset($_REQUEST['time'])) {
-	$_SESSION['time'] = filter_var($_REQUEST['time'], FILTER_SANITIZE_STRING);
-}
-if (isset($_REQUEST['geolocate'])) {
-	$geocoded = false;
-	if (isset($_REQUEST['lat']) && isset($_REQUEST['lon'])) {
-		$_SESSION['lat'] = trim(filter_var($_REQUEST['lat'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION));
-		$_SESSION['lon'] = trim(filter_var($_REQUEST['lon'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION));
-	}
-	else {
-		$geolocate = filter_var($_REQUEST['geolocate'], FILTER_SANITIZE_URL);
-		echo $_REQUEST['geolocate'];
-		if (startsWith($geolocate, "-")) {
-			$locateparts = explode(",", $geolocate);
-			$_SESSION['lat'] = $locateparts[0];
-			$_SESSION['lon'] = $locateparts[1];
-		}
-		else {
-			$contents = geocode($geolocate, true);
-			print_r($contents);
-			if (isset($contents[0]->centroid)) {
-				$geocoded = true;
-				$_SESSION['lat'] = $contents[0]->centroid->coordinates[0];
-				$_SESSION['lon'] = $contents[0]->centroid->coordinates[1];
-			}
-			else {
-				$_SESSION['lat'] = "";
-				$_SESSION['lon'] = "";
-			}
-		}
-	}
-}
-debug(print_r($_SESSION, true) , "session");
-function isDebugServer()
-{
-	return $_SERVER['SERVER_NAME'] == "10.0.1.154" || $_SERVER['SERVER_NAME'] == "localhost" || $_SERVER['SERVER_NAME'] == "127.0.0.1" || !$_SERVER['SERVER_NAME'];
-}
-function isDebug($debugReason = "other")
-{
-	global $debugOkay;
-	return in_array($debugReason, $debugOkay, false) && isDebugServer();
-}
-function debug($msg, $debugReason = "other")
-{
-	if (isDebug($debugReason)) echo "\n<!-- " . date(DATE_RFC822) . "\n $msg -->\n";
-}
-function isJQueryMobileDevice()
-{
-   // http://forum.jquery.com/topic/what-is-the-best-way-to-detect-all-useragents-which-can-handle-jquery-mobile#14737000002087897
-	$user_agent = $_SERVER['HTTP_USER_AGENT'];   
-	return preg_match('/iphone/i', $user_agent)
-	|| preg_match('/android/i', $user_agent)
-	|| preg_match('/webos/i', $user_agent)
-	|| preg_match('/ios/i', $user_agent)
-	|| preg_match('/bada/i', $user_agent)
-	|| preg_match('/maemo/i', $user_agent)
-	|| preg_match('/meego/i', $user_agent)
-	|| preg_match('/fennec/i', $user_agent)
-	|| (preg_match('/symbian/i', $user_agent)
-	    && preg_match('/s60/i', $user_agent)
-	    && $browser['majorver'] >= 5)
-	|| (preg_match('/symbian/i', $user_agent)
-	    && preg_match('/platform/i', $user_agent)
-	    && $browser['majorver'] >= 3)
-	|| (preg_match('/blackberry/i', $user_agent)
-	    && $browser['majorver'] >= 5)
-	|| (preg_match('/opera mobile/i', $user_agent)
-	    && $browser['majorver'] >= 10)
-	|| (preg_match('/opera mini/i', $user_agent)
-	    && $browser['majorver'] >= 5);
-}
-function isFastDevice()
-{
-	$ua = $_SERVER['HTTP_USER_AGENT'];
-	$fastDevices = Array(
-		"Mozilla/5.0 (X11;",
-		"Mozilla/5.0 (Windows;",
-		"Mozilla/5.0 (iP",
-		"Mozilla/5.0 (Linux; U; Android",
-		"Mozilla/4.0 (compatible; MSIE"
-	);
-	$slowDevices = Array(
-		"J2ME",
-		"MIDP",
-		"Opera/",
-		"Mozilla/2.0 (compatible;",
-		"Mozilla/3.0 (compatible;"
-	);
-	return true;
-}
-function array_flatten($a, $f = array())
-{
-	if (!$a || !is_array($a)) return '';
-	foreach ($a as $k => $v) {
-		if (is_array($v)) $f = array_flatten($v, $f);
-		else $f[$k] = $v;
-	}
-	return $f;
-}
-function remove_spaces($string)
-{
-	return str_replace(' ', '', $string);
-}
-function object2array($object)
-{
-	if (is_object($object)) {
-		foreach ($object as $key => $value) {
-			$array[$key] = $value;
-		}
-	}
-	else {
-		$array = $object;
-	}
-	return $array;
-}
-function startsWith($haystack, $needle, $case = true)
-{
-	if ($case) {
-		return (strcmp(substr($haystack, 0, strlen($needle)) , $needle) === 0);
-	}
-	return (strcasecmp(substr($haystack, 0, strlen($needle)) , $needle) === 0);
-}
-function endsWith($haystack, $needle, $case = true)
-{
-	if ($case) {
-		return (strcmp(substr($haystack, strlen($haystack) - strlen($needle)) , $needle) === 0);
-	}
-	return (strcasecmp(substr($haystack, strlen($haystack) - strlen($needle)) , $needle) === 0);
-}
-function bracketsMeanNewLine($input)
-{
-	return str_replace(")", "</small>", str_replace("(", "<br><small>", $input));
-}
-function sksort(&$array, $subkey = "id", $sort_ascending = false)
-{
-	if (count($array)) $temp_array[key($array) ] = array_shift($array);
-	foreach ($array as $key => $val) {
-		$offset = 0;
-		$found = false;
-		foreach ($temp_array as $tmp_key => $tmp_val) {
-			if (!$found and strtolower($val[$subkey]) > strtolower($tmp_val[$subkey])) {
-				$temp_array = array_merge((array)array_slice($temp_array, 0, $offset) , array(
-					$key => $val
-				) , array_slice($temp_array, $offset));
-				$found = true;
-			}
-			$offset++;
-		}
-		if (!$found) $temp_array = array_merge($temp_array, array(
-			$key => $val
-		));
-	}
-	if ($sort_ascending) $array = array_reverse($temp_array);
-	else $array = $temp_array;
-}
-?>
 

--- a/feedback.php
+++ b/feedback.php
@@ -1,11 +1,11 @@
 <?php
-include ('common.inc.php');
+include ('include/common.inc.php');
 include_header("Feedback", "feedback");
 function sendEmail($topic, $message)
 {
 	$address = "maxious@lambdacomplex.org";
 	if (file_exists("/tmp/aws.php")) {
-		include_once ('ses.php');
+		include_once ('lib/ses.php');
 		include_once ("/tmp/aws.php");
 		$con = new SimpleEmailService($accessKey, $secretKey);
 		//$con->verifyEmailAddress($address);
@@ -40,12 +40,15 @@
 <textarea id="feedback">
 </textarea>
 <textarea id="extrainfo">
-    Referrer URL
+<?php
+  echo '  Referrer URL
     User Agent
     User host/IP
     Server host/IP
     Current date/time
-    Dump of $_SESSION
+    Dump of $_SESSION ';
+?>
 </textarea>
 
 Submit!
+

--- a/ga.php
+++ /dev/null
@@ -1,187 +1,1 @@
-<?php
 
-/**
-  Copyright 2009 Google Inc. All Rights Reserved.
-**/
-
-  // Tracker version.
-  define("VERSION", "4.4sh");
-
-  define("COOKIE_NAME", "__utmmobile");
-
-  // The path the cookie will be available to, edit this to use a different
-  // cookie path.
-  define("COOKIE_PATH", "/");
-
-  // Two years in seconds.
-  define("COOKIE_USER_PERSISTENCE", 63072000);
-
-  // 1x1 transparent GIF
-  $GIF_DATA = array(
-      chr(0x47), chr(0x49), chr(0x46), chr(0x38), chr(0x39), chr(0x61),
-      chr(0x01), chr(0x00), chr(0x01), chr(0x00), chr(0x80), chr(0xff),
-      chr(0x00), chr(0xff), chr(0xff), chr(0xff), chr(0x00), chr(0x00),
-      chr(0x00), chr(0x2c), chr(0x00), chr(0x00), chr(0x00), chr(0x00),
-      chr(0x01), chr(0x00), chr(0x01), chr(0x00), chr(0x00), chr(0x02),
-      chr(0x02), chr(0x44), chr(0x01), chr(0x00), chr(0x3b)
-  );
-
-  // The last octect of the IP address is removed to anonymize the user.
-  function getIP($remoteAddress) {
-    if (empty($remoteAddress)) {
-      return "";
-    }
-
-    // Capture the first three octects of the IP address and replace the forth
-    // with 0, e.g. 124.455.3.123 becomes 124.455.3.0
-    $regex = "/^([^.]+\.[^.]+\.[^.]+\.).*/";
-    if (preg_match($regex, $remoteAddress, $matches)) {
-      return $matches[1] . "0";
-    } else {
-      return "";
-    }
-  }
-
-  // Generate a visitor id for this hit.
-  // If there is a visitor id in the cookie, use that, otherwise
-  // use the guid if we have one, otherwise use a random number.
-  function getVisitorId($guid, $account, $userAgent, $cookie) {
-
-    // If there is a value in the cookie, don't change it.
-    if (!empty($cookie)) {
-      return $cookie;
-    }
-
-    $message = "";
-    if (!empty($guid)) {
-      // Create the visitor id using the guid.
-      $message = $guid . $account;
-    } else {
-      // otherwise this is a new user, create a new random id.
-      $message = $userAgent . uniqid(getRandomNumber(), true);
-    }
-
-    $md5String = md5($message);
-
-    return "0x" . substr($md5String, 0, 16);
-  }
-
-  // Get a random number string.
-  function getRandomNumber() {
-    return rand(0, 0x7fffffff);
-  }
-
-  // Writes the bytes of a 1x1 transparent gif into the response.
-  function writeGifData() {
-    global $GIF_DATA;
-    header("Content-Type: image/gif");
-    header("Cache-Control: " .
-           "private, no-cache, no-cache=Set-Cookie, proxy-revalidate");
-    header("Pragma: no-cache");
-    header("Expires: Wed, 17 Sep 1975 21:32:10 GMT");
-    echo join($GIF_DATA);
-  }
-
-  // Make a tracking request to Google Analytics from this server.
-  // Copies the headers from the original request to the new one.
-  // If request containg utmdebug parameter, exceptions encountered
-  // communicating with Google Analytics are thown.
-  function sendRequestToGoogleAnalytics($utmUrl) {
-    $options = array(
-      "http" => array(
-          "method" => "GET",
-          "user_agent" => $_SERVER["HTTP_USER_AGENT"],
-          "header" => ("Accepts-Language: " . $_SERVER["HTTP_ACCEPT_LANGUAGE"]))
-    );
-    if (!empty($_GET["utmdebug"])) {
-      $data = file_get_contents(
-          $utmUrl, false, stream_context_create($options));
-    } else {
-      $data = @file_get_contents(
-          $utmUrl, false, stream_context_create($options));
-    }
-  }
-
-  // Track a page view, updates all the cookies and campaign tracker,
-  // makes a server side request to Google Analytics and writes the transparent
-  // gif byte data to the response.
-  function trackPageView() {
-    $timeStamp = time();
-    $domainName = $_SERVER["SERVER_NAME"];
-    if (empty($domainName)) {
-      $domainName = "";
-    }
-
-    // Get the referrer from the utmr parameter, this is the referrer to the
-    // page that contains the tracking pixel, not the referrer for tracking
-    // pixel.
-    $documentReferer = $_GET["utmr"];
-    if (empty($documentReferer) && $documentReferer !== "0") {
-      $documentReferer = "-";
-    } else {
-      $documentReferer = urldecode($documentReferer);
-    }
-    $documentPath = $_GET["utmp"];
-    if (empty($documentPath)) {
-      $documentPath = "";
-    } else {
-      $documentPath = urldecode($documentPath);
-    }
-
-    $account = $_GET["utmac"];
-    $userAgent = $_SERVER["HTTP_USER_AGENT"];
-    if (empty($userAgent)) {
-      $userAgent = "";
-    }
-
-    // Try and get visitor cookie from the request.
-    $cookie = $_COOKIE[COOKIE_NAME];
-
-    $guidHeader = $_SERVER["HTTP_X_DCMGUID"];
-    if (empty($guidHeader)) {
-      $guidHeader = $_SERVER["HTTP_X_UP_SUBNO"];
-    }
-    if (empty($guidHeader)) {
-      $guidHeader = $_SERVER["HTTP_X_JPHONE_UID"];
-    }
-    if (empty($guidHeader)) {
-      $guidHeader = $_SERVER["HTTP_X_EM_UID"];
-    }
-
-    $visitorId = getVisitorId($guidHeader, $account, $userAgent, $cookie);
-
-    // Always try and add the cookie to the response.
-    setrawcookie(
-        COOKIE_NAME,
-        $visitorId,
-        $timeStamp + COOKIE_USER_PERSISTENCE,
-        COOKIE_PATH);
-
-    $utmGifLocation = "http://www.google-analytics.com/__utm.gif";
-
-    // Construct the gif hit url.
-    $utmUrl = $utmGifLocation . "?" .
-        "utmwv=" . VERSION .
-        "&utmn=" . getRandomNumber() .
-        "&utmhn=" . urlencode($domainName) .
-        "&utmr=" . urlencode($documentReferer) .
-        "&utmp=" . urlencode($documentPath) .
-        "&utmac=" . $account .
-        "&utmcc=__utma%3D999.999.999.999.999.1%3B" .
-        "&utmvid=" . $visitorId .
-        "&utmip=" . getIP($_SERVER["REMOTE_ADDR"]);
-
-    sendRequestToGoogleAnalytics($utmUrl);
-
-    // If the debug parameter is on, add a header to the response that contains
-    // the url that was used to contact Google Analytics.
-    if (!empty($_GET["utmdebug"])) {
-      header("X-GA-MOBILE-URL:" . $utmUrl);
-    }
-    // Finally write the gif data to the response.
-    writeGifData();
-  }
-?><?php
-  trackPageView();
-?>
-

--- /dev/null
+++ b/include/common-geo.inc.php
@@ -1,1 +1,151 @@
+<?php
+// SELECT array_to_string(array(SELECT REPLACE(name_2006, ',', '\,') as name FROM suburbs order by name), ',')
+$suburbs = explode(",", "Acton,Ainslie,Amaroo,Aranda,Banks,Barton,Belconnen,Bonner,Bonython,Braddon,Bruce,Calwell,Campbell,Chapman,Charnwood,Chifley,Chisholm,City,Conder,Cook,Curtin,Deakin,Dickson,Downer,Duffy,Dunlop,Evatt,Fadden,Farrer,Fisher,Florey,Flynn,Forrest,Franklin,Fraser,Fyshwick,Garran,Gilmore,Giralang,Gordon,Gowrie,Greenway,Griffith,Gungahlin,Hackett,Hall,Harrison,Hawker,Higgins,Holder,Holt,Hughes,Hume,Isaacs,Isabella Plains,Kaleen,Kambah,Kingston,Latham,Lawson,Lyneham,Lyons,Macarthur,Macgregor,Macquarie,Mawson,McKellar,Melba,Mitchell,Monash,Narrabundah,Ngunnawal,Nicholls,Oaks Estate,O'Connor,O'Malley,Oxley,Page,Palmerston,Parkes,Pearce,Phillip,Pialligo,Red Hill,Reid,Richardson,Rivett,Russell,Scullin,Spence,Stirling,Symonston,Tharwa,Theodore,Torrens,Turner,Wanniassa,Waramanga,Watson,Weetangera,Weston,Yarralumla");
+function staticmap($mapPoints, $zoom = 0, $markerImage = "iconb", $collapsible = true)
+{
+	$width = 300;
+	$height = 300;
+	$metersperpixel[9] = 305.492 * $width;
+	$metersperpixel[10] = 152.746 * $width;
+	$metersperpixel[11] = 76.373 * $width;
+	$metersperpixel[12] = 38.187 * $width;
+	$metersperpixel[13] = 19.093 * $width;
+	$metersperpixel[14] = 9.547 * $width;
+	$metersperpixel[15] = 4.773 * $width;
+	$metersperpixel[16] = 2.387 * $width;
+	// $metersperpixel[17]=1.193*$width;
+	$center = "";
+	$markers = "";
+	$minlat = 999;
+	$minlon = 999;
+	$maxlat = 0;
+	$maxlon = 0;
+	if (sizeof($mapPoints) < 1) return "map error";
+	if (sizeof($mapPoints) === 1) {
+		if ($zoom == 0) $zoom = 14;
+		$markers.= "{$mapPoints[0][0]},{$mapPoints[0][1]},$markerimage";
+		$center = "{$mapPoints[0][0]},{$mapPoints[0][1]}";
+	}
+	else {
+		foreach ($mapPoints as $index => $mapPoint) {
+			$markers.= $mapPoint[0] . "," . $mapPoint[1] . "," . $markerImage . ($index + 1);
+			if ($index + 1 != sizeof($mapPoints)) $markers.= "|";
+			if ($mapPoint[0] < $minlat) $minlat = $mapPoint[0];
+			if ($mapPoint[0] > $maxlat) $maxlat = $mapPoint[0];
+			if ($mapPoint[1] < $minlon) $minlon = $mapPoint[1];
+			if ($mapPoint[1] > $maxlon) $maxlon = $mapPoint[1];
+			$totalLat+= $mapPoint[0];
+			$totalLon+= $mapPoint[1];
+		}
+		if ($zoom == 0) {
+			$mapwidthinmeters = distance($minlat, $minlon, $minlat, $maxlon);
+			foreach (array_reverse($metersperpixel, true) as $zoomLevel => $maxdistance) {
+				if ($zoom == 0 && $mapwidthinmeters < ($maxdistance + 50)) $zoom = $zoomLevel;
+			}
+		}
+		$center = $totalLat / sizeof($mapPoints) . "," . $totalLon / sizeof($mapPoints);
+	}
+	$output = "";
+	if ($collapsible) $output.= '<div data-role="collapsible" data-collapsed="true"><h3>Open Map...</h3>';
+	$output.= '<center><img src="' . curPageURL() . 'lib/staticmaplite/staticmap.php?center=' . $center . '&zoom=' . $zoom . '&size=' . $width . 'x' . $height . '&maptype=mapnik&markers=' . 
+$markers . '" width=' . $width . ' height=' . $height . '></center>';
+	if ($collapsible) $output.= '</div>';
+	return $output;
+}
+function distance($lat1, $lng1, $lat2, $lng2, $roundLargeValues = false)
+{
+	$pi80 = M_PI / 180;
+	$lat1*= $pi80;
+	$lng1*= $pi80;
+	$lat2*= $pi80;
+	$lng2*= $pi80;
+	$r = 6372.797; // mean radius of Earth in km
+	$dlat = $lat2 - $lat1;
+	$dlng = $lng2 - $lng1;
+	$a = sin($dlat / 2) * sin($dlat / 2) + cos($lat1) * cos($lat2) * sin($dlng / 2) * sin($dlng / 2);
+	$c = 2 * atan2(sqrt($a) , sqrt(1 - $a));
+	$km = $r * $c;
+	if ($roundLargeValues) {
+	  if ($km < 1) return floor($km * 1000);
+	  else return round($km,2)."k";
+	} else return floor($km * 1000);
+}
+function decodePolylineToArray($encoded)
+{
+	// source: http://latlongeeks.com/forum/viewtopic.php?f=4&t=5
+	$length = strlen($encoded);
+	$index = 0;
+	$points = array();
+	$lat = 0;
+	$lng = 0;
+	while ($index < $length) {
+		// Temporary variable to hold each ASCII byte.
+		$b = 0;
+		// The encoded polyline consists of a latitude value followed by a
+		// longitude value.  They should always come in pairs.  Read the
+		// latitude value first.
+		$shift = 0;
+		$result = 0;
+		do {
+			// The `ord(substr($encoded, $index++))` statement returns the ASCII
+			//  code for the character at $index.  Subtract 63 to get the original
+			// value. (63 was added to ensure proper ASCII characters are displayed
+			// in the encoded polyline string, which is `human` readable)
+			$b = ord(substr($encoded, $index++)) - 63;
+			// AND the bits of the byte with 0x1f to get the original 5-bit `chunk.
+			// Then left shift the bits by the required amount, which increases
+			// by 5 bits each time.
+			// OR the value into $results, which sums up the individual 5-bit chunks
+			// into the original value.  Since the 5-bit chunks were reversed in
+			// order during encoding, reading them in this way ensures proper
+			// summation.
+			$result|= ($b & 0x1f) << $shift;
+			$shift+= 5;
+		}
+		// Continue while the read byte is >= 0x20 since the last `chunk`
+		// was not OR'd with 0x20 during the conversion process. (Signals the end)
+		while ($b >= 0x20);
+		// Check if negative, and convert. (All negative values have the last bit
+		// set)
+		$dlat = (($result & 1) ? ~($result >> 1) : ($result >> 1));
+		// Compute actual latitude since value is offset from previous value.
+		$lat+= $dlat;
+		// The next values will correspond to the longitude for this point.
+		$shift = 0;
+		$result = 0;
+		do {
+			$b = ord(substr($encoded, $index++)) - 63;
+			$result|= ($b & 0x1f) << $shift;
+			$shift+= 5;
+		} while ($b >= 0x20);
+		$dlng = (($result & 1) ? ~($result >> 1) : ($result >> 1));
+		$lng+= $dlng;
+		// The actual latitude and longitude values were multiplied by
+		// 1e5 before encoding so that they could be converted to a 32-bit
+		// integer representation. (With a decimal accuracy of 5 places)
+		// Convert back to original values.
+		$points[] = array(
+			$lat * 1e-5,
+			$lng * 1e-5
+		);
+	}
+	return $points;
+}
+function geocode($query, $giveOptions)
+{
+	global $cloudmadeAPIkey;
+	$url = "http://geocoding.cloudmade.com/$cloudmadeAPIkey/geocoding/v2/find.js?query=" . urlencode($query) . "&bbox=-35.5,149.00,-35.15,149.1930&return_location=true&bbox_only=true";
+	$contents = json_decode(getPage($url));
+	if ($giveOptions) return $contents->features;
+	elseif (isset($contents->features[0]->centroid)) return $contents->features[0]->centroid->coordinates[0] . "," . $contents->features[0]->centroid->coordinates[1];
+	else return "";
+}
+function reverseGeocode($lat, $lng)
+{
+	global $cloudmadeAPIkey;
+	$url = "http://geocoding.cloudmade.com/$cloudmadeAPIkey/geocoding/v2/find.js?around=" . $lat . "," . $lng . "&distance=closest&object_type=road";
+	$contents = json_decode(getPage($url));
+	return $contents->features[0]->properties->name;
+}
+?>
 

--- /dev/null
+++ b/include/common-net.inc.php
@@ -1,1 +1,30 @@
-
+<?php
+function getPage($url)
+{
+	debug($url, "json");
+	$ch = curl_init($url);
+	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+	curl_setopt($ch, CURLOPT_HEADER, 0);
+	curl_setopt($ch, CURLOPT_TIMEOUT, 30);
+	$page = curl_exec($ch);
+	if (curl_errno($ch)) {
+		echo "<font color=red> Database temporarily unavailable: ";
+		echo curl_errno($ch) . " " . curl_error($ch);
+		if (isDebug()) {
+			echo $url;
+		}
+		echo "</font><br>";
+	}
+	curl_close($ch);
+	debug(print_r($page,true),"json");
+	return $page;
+}
+function curPageURL()
+{
+	$isHTTPS = (isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == "on");
+	$port = (isset($_SERVER["SERVER_PORT"]) && ((!$isHTTPS && $_SERVER["SERVER_PORT"] != "80") || ($isHTTPS && $_SERVER["SERVER_PORT"] != "443")));
+	$port = ($port) ? ':' . $_SERVER["SERVER_PORT"] : '';
+	$url = ($isHTTPS ? 'https://' : 'http://') . $_SERVER["SERVER_NAME"] . $port . htmlentities(dirname($_SERVER['PHP_SELF']) , ENT_QUOTES) . "/";
+	return $url;
+}
+?>

--- /dev/null
+++ b/include/common-template.inc.php
@@ -1,1 +1,227 @@
-
+<?php
+  // Copyright 2009 Google Inc. All Rights Reserved.
+  $GA_ACCOUNT = "MO-22173039-1";
+  $GA_PIXEL = "/lib/ga.php";
+
+  function googleAnalyticsGetImageUrl() {
+    global $GA_ACCOUNT, $GA_PIXEL;
+    $url = "";
+    $url .= $GA_PIXEL . "?";
+    $url .= "utmac=" . $GA_ACCOUNT;
+    $url .= "&utmn=" . rand(0, 0x7fffffff);
+    $referer = $_SERVER["HTTP_REFERER"];
+    $query = $_SERVER["QUERY_STRING"];
+    $path = $_SERVER["REQUEST_URI"];
+    if (empty($referer)) {
+      $referer = "-";
+    }
+    $url .= "&utmr=" . urlencode($referer);
+    if (!empty($path)) {
+      $url .= "&utmp=" . urlencode($path);
+    }
+    $url .= "&guid=ON";
+    return str_replace("&", "&amp;", $url);
+  }
+
+function include_header($pageTitle, $pageType, $opendiv = true, $geolocate = false, $datepicker = false)
+{
+	echo '
+<!DOCTYPE html> 
+<html lang="en">
+	<head>
+        <meta charset="UTF-8">
+	<title>' . $pageTitle . '</title>
+        <meta name="google-site-verification" 
+content="-53T5Qn4TB_de1NyfR_ZZkEVdUNcNFSaYKSFkWKx-sY" />';
+	if ($datepicker) echo '<link rel="stylesheet"  href="css/jquery.ui.datepicker.mobile.css" />';
+	if (isDebugServer()) echo '<link rel="stylesheet"  href="css/jquery-mobile-1.0a3.css" />
+         <script type="text/javascript" src="js/jquery-1.5.js"></script>
+        <script type="text/javascript" src="js/jquery-mobile-1.0a3.js"></script>';
+	else echo '<link rel="stylesheet"  href="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.min.css" />
+        <script type="text/javascript" src="http://code.jquery.com/jquery-1.5.1.min.js"></script>
+        <script type="text/javascript" src="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.min.js"></script>';
+	if ($datepicker) echo '<script> 
+		//reset type=date inputs to text
+		$( document ).bind( "mobileinit", function(){
+			$.mobile.page.prototype.options.degradeInputs.date = true;
+		});	
+	</script> 
+	<script src="js/jQuery.ui.datepicker.js"></script>';
+	echo '<style type="text/css">
+     .ui-navbar {
+     width: 100%;
+     }
+     .ui-btn-inner {
+        white-space: normal !important;
+     }
+     .ui-li-heading {
+        white-space: normal !important;
+     }
+    .ui-listview-filter {
+        margin: 0 !important;
+     }
+     .ui-icon-navigation {
+        background-image: url(css/images/113-navigation.png);
+        background-position: 1px 0;
+     }
+    #footer {
+        text-size: 0.75em;
+        text-align: center;
+    }
+    body {
+        background-color: #F0F0F0;
+    }
+    #jqm-homeheader {
+        text-align: center;
+    }        
+    .viaPoints {
+        display: none;
+        text-size: 0.2em;
+    }
+    .min-width-480px .viaPoints {
+        display: block;
+    }
+    // source http://webaim.org/techniques/skipnav/
+    #skip a, #skip a:hover, #skip a:visited 
+{ 
+position:absolute; 
+left:0px; 
+top:-500px; 
+width:1px; 
+height:1px; 
+overflow:hidden;
+} 
+
+#skip a:active, #skip a:focus 
+{ 
+position:static; 
+width:auto; 
+height:auto; 
+}
+</style>';
+	if (strstr($_SERVER['HTTP_USER_AGENT'], 'iPhone') || strstr($_SERVER['HTTP_USER_AGENT'], 'iPod')) {
+		echo '<meta name="apple-mobile-web-app-capable" content="yes" />
+ <meta name="apple-mobile-web-app-status-bar-style" content="black" />
+ <link rel="apple-touch-startup-image" href="startup.png" />
+ <link rel="apple-touch-icon" href="apple-touch-icon.png" />';
+	}
+	if ($geolocate) {
+		echo "<script>
+
+function success(position) {
+$('#geolocate').val(position.coords.latitude+','+position.coords.longitude);
+$.ajax({ url: \"common.inc.php?geolocate=yes&lat=\"+position.coords.latitude+\"&lon=\"+position.coords.longitude });
+$('#here').click(function(event) { $('#geolocate').val(doAJAXrequestForGeolocSessionHere()); return false;});
+$('#here').show();
+}
+function error(msg) {
+ console.log(msg);
+}
+
+if (navigator.geolocation) {
+var options = {
+      enableHighAccuracy: false,
+      timeout: 60000,
+      maximumAge: 10000
+}
+  navigator.geolocation.getCurrentPosition(success, error, options);
+}
+
+</script> ";
+	}
+	if (isAnalyticsOn()) echo '
+<script type="text/javascript">'."
+
+  var _gaq = _gaq || [];
+  _gaq.push(['_setAccount', 'UA-22173039-1']);
+  _gaq.push(['_trackPageview']);
+</script>";
+echo '</head>
+<body>
+    <div id="skip">
+    <a href="#maincontent">Skip to content</a>
+    </div>
+ ';
+	if ($opendiv) {
+		echo '<div data-role="page"> 
+ <script>
+$(document).ready(function ()
+{
+    document.title = "' . $pageTitle . '";
+});
+</script>
+	<div data-role="header"> 
+		<h1>' . $pageTitle . '</h1>
+	</div><!-- /header -->
+        <a name="maincontent" id="maincontent"></a>
+        <div data-role="content"> ';
+	}
+}
+function include_footer()
+{
+	if ($geolocate && isset($_SESSION['lat'])) {
+		echo "<script>
+        $('#here').click(function(event) { $('#geolocate').val(doAJAXrequestForGeolocSessionHere()); return false;});
+$('#here').show();
+</script>";
+	}
+	echo '<div id="footer"><a href="about.php">About/Contact Us</a>&nbsp;<a href="feedback.php">Feedback/Bug Report</a></a>';
+	echo '</div>';
+        if (isAnalyticsOn()) {
+	echo "<script>  (function() {
+    var ga = document.createElement('script'); ga.type = 
+'text/javascript'; ga.async = true;
+    ga.src = ('https:' == document.location.protocol ? 
+'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+    var s = document.getElementsByTagName('script')[0]; 
+s.parentNode.insertBefore(ga, s);
+  })();";
+         $googleAnalyticsImageUrl = googleAnalyticsGetImageUrl();
+  echo '<img src="' . $googleAnalyticsImageUrl . '" />';
+    }
+}
+function timePlaceSettings($geolocate = false)
+{
+	global $service_periods;
+	$geoerror = false;
+	if ($geolocate == true) {
+		$geoerror = !isset($_SESSION['lat']) || !isset($_SESSION['lat']) || $_SESSION['lat'] == "" || $_SESSION['lon'] == "";
+	}
+	if ($geoerror) {
+		echo '<div class="error">Sorry, but your location could not currently be detected.
+        Please allow location permission, wait for your location to be detected,
+        or enter an address/co-ordinates in the box below.</div>';
+	}
+	echo '<div data-role="collapsible" data-collapsed="' . !$geoerror . '">
+        <h3>Change Time/Place (' . (isset($_SESSION['time']) ? $_SESSION['time'] : "Current Time,") . ' ' . ucwords(service_period()) . ')...</h3>
+        <form action="'.basename($_SERVER['PHP_SELF']).'" method="post">
+        <div class="ui-body"> 
+		<div data-role="fieldcontain">
+	            <label for="geolocate"> Current Location: </label>
+			<input type="text" id="geolocate" name="geolocate" value="' . (isset($_SESSION['lat']) && isset($_SESSION['lon']) ? $_SESSION['lat'] . "," . $_SESSION['lon'] : "Enter co-ordinates or address here") . '"/> <a href="#" style="display:none" name="here" id="here">Here?</a>
+	        </div>
+    		<div data-role="fieldcontain">
+		        <label for="time"> Time: </label>
+		    	<input type="time" name="time" id="time" value="' . (isset($_SESSION['time']) ? $_SESSION['time'] : date("H:i")) . '"/> <a href="#" name="currentTime" id="currentTime">Current Time?</a>
+	        </div>
+		<div data-role="fieldcontain">
+		    <label for="service_period"> Service Period:  </label>
+			<select name="service_period" id="service_period">';
+	foreach ($service_periods as $service_period) {
+		echo "<option value=\"$service_period\"" . (service_period() === $service_period ? " SELECTED" : "") . '>' . ucwords($service_period) . '</option>';
+	}
+	echo '</select>
+			<a href="#" style="display:none" name="currentPeriod" id="currentPeriod"/>Current Period?</a>
+		</div>
+		
+		<input type="submit" value="Update"/>
+                </form>
+            </div></div>';
+}
+function trackEvent($category, $action, $label = "", $value = -1) {
+  if (isAnalyticsOn()) {
+    echo "<script> _gaq.push(['_trackEvent', $category, $action".($label != "" ? ", $label" : "").($value != -1 ? ", $value" : "")."]);";
+  }
+}
+?>
+

--- /dev/null
+++ b/include/common-transit.inc.php
@@ -1,1 +1,73 @@
-
+<?php
+$service_periods = Array(
+	'sunday',
+	'saturday',
+	'weekday'
+);
+function service_period()
+{
+	if (isset($_SESSION['service_period'])) return $_SESSION['service_period'];
+	switch (date('w')) {
+	case 0:
+		return 'sunday';
+	case 6:
+		return 'saturday';
+	default:
+		return 'weekday';
+	}
+}
+function midnight_seconds()
+{
+	// from http://www.perturb.org/display/Perlfunc__Seconds_Since_Midnight.html
+	if (isset($_SESSION['time'])) {
+		$time = strtotime($_SESSION['time']);
+		return (date("G", $time) * 3600) + (date("i", $time) * 60) + date("s", $time);
+	}
+	return (date("G") * 3600) + (date("i") * 60) + date("s");
+}
+function midnight_seconds_to_time($seconds)
+{
+	if ($seconds > 0) {
+		$midnight = mktime(0, 0, 0, date("n") , date("j") , date("Y"));
+		return date("h:ia", $midnight + $seconds);
+	}
+	else {
+		return "";
+	}
+}
+function viaPoints($tripid, $stopid, $timingPointsOnly = false)
+{
+	global $APIurl;
+	$url = $APIurl . "/json/tripstoptimes?trip=" . $tripid;
+	$json = json_decode(getPage($url));
+	debug(print_r($json, true));
+	$stops = $json[0];
+	$times = $json[1];
+	$foundStop = false;
+	$viaPoints = Array();
+	foreach ($stops as $key => $row) {
+		if ($foundStop) {
+			if (!$timingPointsOnly || !startsWith($row[5], "Wj")) {
+				$viaPoints[] = Array(
+					"id" => $row[0],
+					"name" => $row[1],
+					"time" => $times[$key]
+				);
+			}
+		}
+		else {
+			if ($row[0] == $stopid) $foundStop = true;
+		}
+	}
+	return $viaPoints;
+}
+function viaPointNames($tripid, $stopid)
+{
+	$points = viaPoints($tripid, $stopid, true);
+	$pointNames = Array();
+	foreach ($points as $point) {
+		$pointNames[] = $point['name'];
+	}
+	return implode(", ", $pointNames);
+}
+?>

--- /dev/null
+++ b/include/common.inc.php
@@ -1,1 +1,176 @@
+<?php
+date_default_timezone_set('Australia/ACT');
+$APIurl = "http://localhost:8765";
+$debugOkay = Array(
+	"session",
+	"json",
+	"phperror",
+	"awsgtfs",
+	"awsotp",
+	"other"
+);
+if (isDebug("awsgtfs")) {
+	$APIurl = "http://bus-main.lambdacomplex.org:8765";
+}
+$cloudmadeAPIkey = "daa03470bb8740298d4b10e3f03d63e6";
+$googleMapsAPIkey = "ABQIAAAA95XYXN0cki3Yj_Sb71CFvBTPaLd08ONybQDjcH_VdYtHHLgZvRTw2INzI_m17_IoOUqH3RNNmlTk1Q";
+$otpAPIurl = 'http://localhost:8080/opentripplanner-api-webapp/';
+if (isDebug("awsotp") || php_uname('n') == "maxious.xen.prgmr.com") {
+	$otpAPIurl = 'http://bus-main.lambdacomplex.org:8080/opentripplanner-api-webapp/';
+}
+if (isDebug("phperror")) error_reporting(E_ALL ^ E_NOTICE);
+include_once ("common-geo.inc.php");
+include_once ("common-net.inc.php");
+include_once ("common-template.inc.php");
+include_once ("common-transit.inc.php");
+// you have to open the session to be able to modify or remove it
+session_start();
+if (isset($_REQUEST['service_period'])) {
+	$_SESSION['service_period'] = filter_var($_REQUEST['service_period'], FILTER_SANITIZE_STRING);
+}
+if (isset($_REQUEST['time'])) {
+	$_SESSION['time'] = filter_var($_REQUEST['time'], FILTER_SANITIZE_STRING);
+}
+if (isset($_REQUEST['geolocate'])) {
+	$geocoded = false;
+	if (isset($_REQUEST['lat']) && isset($_REQUEST['lon'])) {
+		$_SESSION['lat'] = trim(filter_var($_REQUEST['lat'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION));
+		$_SESSION['lon'] = trim(filter_var($_REQUEST['lon'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION));
+	}
+	else {
+		$geolocate = filter_var($_REQUEST['geolocate'], FILTER_SANITIZE_URL);
+		echo $_REQUEST['geolocate'];
+		if (startsWith($geolocate, "-")) {
+			$locateparts = explode(",", $geolocate);
+			$_SESSION['lat'] = $locateparts[0];
+			$_SESSION['lon'] = $locateparts[1];
+		}
+		else {
+			$contents = geocode($geolocate, true);
+			print_r($contents);
+			if (isset($contents[0]->centroid)) {
+				$geocoded = true;
+				$_SESSION['lat'] = $contents[0]->centroid->coordinates[0];
+				$_SESSION['lon'] = $contents[0]->centroid->coordinates[1];
+			}
+			else {
+				$_SESSION['lat'] = "";
+				$_SESSION['lon'] = "";
+			}
+		}
+	}
+	if ($_SESSION['lat'] != "" && isMetricsOn()) {
+		trackEvent("Geolocation","Updated Location", "Geocoded - ".($geocoded ? "Yes" : "No"));
+	}
+}
+debug(print_r($_SESSION, true) , "session");
+function isDebugServer()
+{
+	return $_SERVER['SERVER_NAME'] == "10.0.1.154" || $_SERVER['SERVER_NAME'] == "localhost" || $_SERVER['SERVER_NAME'] == "127.0.0.1" || !$_SERVER['SERVER_NAME'];
+}
+function isAnalyticsOn()
+{
+	return !isDebugServer();
+}
+function isDebug($debugReason = "other")
+{
+	global $debugOkay;
+	return in_array($debugReason, $debugOkay, false) && isDebugServer();
+}
+function debug($msg, $debugReason = "other")
+{
+	if (isDebug($debugReason)) echo "\n<!-- " . date(DATE_RFC822) . "\n $msg -->\n";
+}
+function isJQueryMobileDevice()
+{
+	// http://forum.jquery.com/topic/what-is-the-best-way-to-detect-all-useragents-which-can-handle-jquery-mobile#14737000002087897
+	$user_agent = $_SERVER['HTTP_USER_AGENT'];
+	return preg_match('/iphone/i', $user_agent) || preg_match('/android/i', $user_agent) || preg_match('/webos/i', $user_agent) || preg_match('/ios/i', $user_agent) || preg_match('/bada/i', $user_agent) || preg_match('/maemo/i', $user_agent) || preg_match('/meego/i', $user_agent) || preg_match('/fennec/i', $user_agent) || (preg_match('/symbian/i', $user_agent) && preg_match('/s60/i', $user_agent) && $browser['majorver'] >= 5) || (preg_match('/symbian/i', $user_agent) && preg_match('/platform/i', $user_agent) && $browser['majorver'] >= 3) || (preg_match('/blackberry/i', $user_agent) && $browser['majorver'] >= 5) || (preg_match('/opera mobile/i', $user_agent) && $browser['majorver'] >= 10) || (preg_match('/opera mini/i', $user_agent) && $browser['majorver'] >= 5);
+}
+function isFastDevice()
+{
+	$ua = $_SERVER['HTTP_USER_AGENT'];
+	$fastDevices = Array(
+		"Mozilla/5.0 (X11;",
+		"Mozilla/5.0 (Windows;",
+		"Mozilla/5.0 (iP",
+		"Mozilla/5.0 (Linux; U; Android",
+		"Mozilla/4.0 (compatible; MSIE"
+	);
+	$slowDevices = Array(
+		"J2ME",
+		"MIDP",
+		"Opera/",
+		"Mozilla/2.0 (compatible;",
+		"Mozilla/3.0 (compatible;"
+	);
+	return true;
+}
+function array_flatten($a, $f = array())
+{
+	if (!$a || !is_array($a)) return '';
+	foreach ($a as $k => $v) {
+		if (is_array($v)) $f = array_flatten($v, $f);
+		else $f[$k] = $v;
+	}
+	return $f;
+}
+function remove_spaces($string)
+{
+	return str_replace(' ', '', $string);
+}
+function object2array($object)
+{
+	if (is_object($object)) {
+		foreach ($object as $key => $value) {
+			$array[$key] = $value;
+		}
+	}
+	else {
+		$array = $object;
+	}
+	return $array;
+}
+function startsWith($haystack, $needle, $case = true)
+{
+	if ($case) {
+		return (strcmp(substr($haystack, 0, strlen($needle)) , $needle) === 0);
+	}
+	return (strcasecmp(substr($haystack, 0, strlen($needle)) , $needle) === 0);
+}
 
+function endsWith($haystack, $needle, $case = true)
+{
+	if ($case) {
+		return (strcmp(substr($haystack, strlen($haystack) - strlen($needle)) , $needle) === 0);
+	}
+	return (strcasecmp(substr($haystack, strlen($haystack) - strlen($needle)) , $needle) === 0);
+}
+function bracketsMeanNewLine($input)
+{
+	return str_replace(")", "</small>", str_replace("(", "<br><small>", $input));
+}
+function sksort(&$array, $subkey = "id", $sort_ascending = false)
+{
+	if (count($array)) $temp_array[key($array) ] = array_shift($array);
+	foreach ($array as $key => $val) {
+		$offset = 0;
+		$found = false;
+		foreach ($temp_array as $tmp_key => $tmp_val) {
+			if (!$found and strtolower($val[$subkey]) > strtolower($tmp_val[$subkey])) {
+				$temp_array = array_merge((array)array_slice($temp_array, 0, $offset) , array(
+					$key => $val
+				) , array_slice($temp_array, $offset));
+				$found = true;
+			}
+			$offset++;
+		}
+		if (!$found) $temp_array = array_merge($temp_array, array(
+			$key => $val
+		));
+	}
+	if ($sort_ascending) $array = array_reverse($temp_array);
+	else $array = $temp_array;
+}
+?>
+

--- a/index.php
+++ b/index.php
@@ -1,5 +1,5 @@
 <?php
-include ('common.inc.php');
+include ('include/common.inc.php');
 include_header("bus.lambdacomplex.org", "index", false, true)
 ?>
 <div data-role="page">
@@ -28,3 +28,4 @@
 include_footer(true)
 ?>
         
+

--- a/layar_api.php
+++ b/layar_api.php
@@ -1,5 +1,5 @@
 <?php
-include ('common.inc.php');
+include ('include/common.inc.php');
 $output = Array();
 $output['hotspots'] = Array();
 $output['layer'] = "canberrabusstops";
@@ -59,3 +59,4 @@
 }
 echo json_encode($output);
 ?>
+

--- /dev/null
+++ b/lib/ga.php
@@ -1,1 +1,187 @@
+<?php
 
+/**
+  Copyright 2009 Google Inc. All Rights Reserved.
+**/
+
+  // Tracker version.
+  define("VERSION", "4.4sh");
+
+  define("COOKIE_NAME", "__utmmobile");
+
+  // The path the cookie will be available to, edit this to use a different
+  // cookie path.
+  define("COOKIE_PATH", "/");
+
+  // Two years in seconds.
+  define("COOKIE_USER_PERSISTENCE", 63072000);
+
+  // 1x1 transparent GIF
+  $GIF_DATA = array(
+      chr(0x47), chr(0x49), chr(0x46), chr(0x38), chr(0x39), chr(0x61),
+      chr(0x01), chr(0x00), chr(0x01), chr(0x00), chr(0x80), chr(0xff),
+      chr(0x00), chr(0xff), chr(0xff), chr(0xff), chr(0x00), chr(0x00),
+      chr(0x00), chr(0x2c), chr(0x00), chr(0x00), chr(0x00), chr(0x00),
+      chr(0x01), chr(0x00), chr(0x01), chr(0x00), chr(0x00), chr(0x02),
+      chr(0x02), chr(0x44), chr(0x01), chr(0x00), chr(0x3b)
+  );
+
+  // The last octect of the IP address is removed to anonymize the user.
+  function getIP($remoteAddress) {
+    if (empty($remoteAddress)) {
+      return "";
+    }
+
+    // Capture the first three octects of the IP address and replace the forth
+    // with 0, e.g. 124.455.3.123 becomes 124.455.3.0
+    $regex = "/^([^.]+\.[^.]+\.[^.]+\.).*/";
+    if (preg_match($regex, $remoteAddress, $matches)) {
+      return $matches[1] . "0";
+    } else {
+      return "";
+    }
+  }
+
+  // Generate a visitor id for this hit.
+  // If there is a visitor id in the cookie, use that, otherwise
+  // use the guid if we have one, otherwise use a random number.
+  function getVisitorId($guid, $account, $userAgent, $cookie) {
+
+    // If there is a value in the cookie, don't change it.
+    if (!empty($cookie)) {
+      return $cookie;
+    }
+
+    $message = "";
+    if (!empty($guid)) {
+      // Create the visitor id using the guid.
+      $message = $guid . $account;
+    } else {
+      // otherwise this is a new user, create a new random id.
+      $message = $userAgent . uniqid(getRandomNumber(), true);
+    }
+
+    $md5String = md5($message);
+
+    return "0x" . substr($md5String, 0, 16);
+  }
+
+  // Get a random number string.
+  function getRandomNumber() {
+    return rand(0, 0x7fffffff);
+  }
+
+  // Writes the bytes of a 1x1 transparent gif into the response.
+  function writeGifData() {
+    global $GIF_DATA;
+    header("Content-Type: image/gif");
+    header("Cache-Control: " .
+           "private, no-cache, no-cache=Set-Cookie, proxy-revalidate");
+    header("Pragma: no-cache");
+    header("Expires: Wed, 17 Sep 1975 21:32:10 GMT");
+    echo join($GIF_DATA);
+  }
+
+  // Make a tracking request to Google Analytics from this server.
+  // Copies the headers from the original request to the new one.
+  // If request containg utmdebug parameter, exceptions encountered
+  // communicating with Google Analytics are thown.
+  function sendRequestToGoogleAnalytics($utmUrl) {
+    $options = array(
+      "http" => array(
+          "method" => "GET",
+          "user_agent" => $_SERVER["HTTP_USER_AGENT"],
+          "header" => ("Accepts-Language: " . $_SERVER["HTTP_ACCEPT_LANGUAGE"]))
+    );
+    if (!empty($_GET["utmdebug"])) {
+      $data = file_get_contents(
+          $utmUrl, false, stream_context_create($options));
+    } else {
+      $data = @file_get_contents(
+          $utmUrl, false, stream_context_create($options));
+    }
+  }
+
+  // Track a page view, updates all the cookies and campaign tracker,
+  // makes a server side request to Google Analytics and writes the transparent
+  // gif byte data to the response.
+  function trackPageView() {
+    $timeStamp = time();
+    $domainName = $_SERVER["SERVER_NAME"];
+    if (empty($domainName)) {
+      $domainName = "";
+    }
+
+    // Get the referrer from the utmr parameter, this is the referrer to the
+    // page that contains the tracking pixel, not the referrer for tracking
+    // pixel.
+    $documentReferer = $_GET["utmr"];
+    if (empty($documentReferer) && $documentReferer !== "0") {
+      $documentReferer = "-";
+    } else {
+      $documentReferer = urldecode($documentReferer);
+    }
+    $documentPath = $_GET["utmp"];
+    if (empty($documentPath)) {
+      $documentPath = "";
+    } else {
+      $documentPath = urldecode($documentPath);
+    }
+
+    $account = $_GET["utmac"];
+    $userAgent = $_SERVER["HTTP_USER_AGENT"];
+    if (empty($userAgent)) {
+      $userAgent = "";
+    }
+
+    // Try and get visitor cookie from the request.
+    $cookie = $_COOKIE[COOKIE_NAME];
+
+    $guidHeader = $_SERVER["HTTP_X_DCMGUID"];
+    if (empty($guidHeader)) {
+      $guidHeader = $_SERVER["HTTP_X_UP_SUBNO"];
+    }
+    if (empty($guidHeader)) {
+      $guidHeader = $_SERVER["HTTP_X_JPHONE_UID"];
+    }
+    if (empty($guidHeader)) {
+      $guidHeader = $_SERVER["HTTP_X_EM_UID"];
+    }
+
+    $visitorId = getVisitorId($guidHeader, $account, $userAgent, $cookie);
+
+    // Always try and add the cookie to the response.
+    setrawcookie(
+        COOKIE_NAME,
+        $visitorId,
+        $timeStamp + COOKIE_USER_PERSISTENCE,
+        COOKIE_PATH);
+
+    $utmGifLocation = "http://www.google-analytics.com/__utm.gif";
+
+    // Construct the gif hit url.
+    $utmUrl = $utmGifLocation . "?" .
+        "utmwv=" . VERSION .
+        "&utmn=" . getRandomNumber() .
+        "&utmhn=" . urlencode($domainName) .
+        "&utmr=" . urlencode($documentReferer) .
+        "&utmp=" . urlencode($documentPath) .
+        "&utmac=" . $account .
+        "&utmcc=__utma%3D999.999.999.999.999.1%3B" .
+        "&utmvid=" . $visitorId .
+        "&utmip=" . getIP($_SERVER["REMOTE_ADDR"]);
+
+    sendRequestToGoogleAnalytics($utmUrl);
+
+    // If the debug parameter is on, add a header to the response that contains
+    // the url that was used to contact Google Analytics.
+    if (!empty($_GET["utmdebug"])) {
+      header("X-GA-MOBIL