265 lines
8.2 KiB
PHP
265 lines
8.2 KiB
PHP
<!DOCTYPE html>
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<html>
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<head>
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<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
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<link rel="stylesheet" type="text/css" href="showstopsmap.css" />
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<style type="text/css">
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html { height: 100% }
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body { height: 100%; margin: 0px; padding: 0px }
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#map_canvas { height: 100% }
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</style>
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<script type="text/javascript"
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src="http://maps.google.com/maps/api/js?sensor=false">
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</script>
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</head>
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<body onload="initialize()">
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<div id="map_canvas" style="width:100%; height:100%"></div>
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</body>
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</html>
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<script>
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function initialize() {
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// Try W3C Geolocation (Preferred)
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var myLatLng = new google.maps.LatLng(19.0623, 72.8);
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var myOptions = {
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zoom: 11,
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center: myLatLng,
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mapTypeId: google.maps.MapTypeId.ROADMAP
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};
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var map = new google.maps.Map(document.getElementById("map_canvas"),
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myOptions);
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var infowindow = new google.maps.InfoWindow();
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if(navigator.geolocation) {
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browserSupportFlag = true;
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// dBug('Browser/Device supports geolocation');
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navigator.geolocation.getCurrentPosition(function(position) {
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initialLocation = new google.maps.LatLng(position.coords.latitude,position.coords.longitude);
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// dBug(position.coords.latitude);
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var xmlhttp;
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xmlhttp=new XMLHttpRequest();
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xmlhttp.open("POST","latloninfo.php",false);
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xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
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xmlhttp.send("busno=" + busno +
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"&lat=" + position.coords.latitude +
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"&lon=" + position.coords.longitude);
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contentString = '<table id="table1"> <tbody>';
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contentString = contentString + '<tr><th>Stops near you on Route ' + busno + '</th></tr>';
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setCookie('cMyLat', position.coords.latitude, 1);
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setCookie('cMyLon', position.coords.longitude, 1);
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var resp = xmlhttp.responseText;
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if(resp != "")
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contentString = contentString + '<tr><td>' + xmlhttp.responseText + '</td></tr>';
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else
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contentString = contentString + '<tr><td>' + 'No stops near you found' + '<tr><td>';
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contentString = contentString + '</tbody></table>';
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infowindow.setContent(contentString);
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infowindow.setPosition(initialLocation);
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infowindow.open(map);
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// dBug(contentString);
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// map.setCenter(initialLocation);
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}, function() {
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handleNoGeolocation(browserSupportFlag),
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{maximumAge:60000, timeout: 200};
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});
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}
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function handleNoGeolocation(errorFlag) {
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// dBug('Could not get your position');
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switch(errorFlag.code)
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{
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case errorFlag.PERMISSION_DENIED: dBug("handleNoGeolocation", "You have not shared your geolocation data, you will see less information", 5);
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break;
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case errorFlag.POSITION_UNAVAILABLE: dBug("handleNoGeolocation", "could not detect current position", 5);
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break;
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case errorFlag.TIMEOUT: dBug("handleNoGeolocation", "retrieving position timed out", 5);
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break;
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default: dBug("handleNoGeolocation", "unknown error", 5);
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break;
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}
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map.setCenter(myLatLng);
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}
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function setCookie(c_name,value,exdays)
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{
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var exdate=new Date();
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exdate.setDate(exdate.getDate() + exdays);
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var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
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document.cookie=c_name + "=" + c_value;
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}
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function getCookie(c_name)
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{
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var i,x,y,ARRcookies=document.cookie.split(";");
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for (i=0;i<ARRcookies.length;i++)
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{
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x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
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y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
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x=x.replace(/^\s+|\s+$/g,"");
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if (x==c_name)
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{
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return unescape(y);
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}
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}
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}
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<?php include("./local/config.php");
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// echo 'Starting showstopsmap';
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if($conn) {
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$busno = $_GET['busno'];
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$startStopId = $_GET['s'];
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$destStopId = $_GET['d'];
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$sql = "CALL showStopsBetween( '" . $busno . "', " .$startStopId.
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", " . $destStopId . ");";
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echo "var busno = '" . $_GET['busno'] . "';\n";
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// echo '// ' .$sql;
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/*
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echo "var = " . $_GET['busno'] . ";\n";
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echo "var busno = " . $_GET['busno'] . ";\n";
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*/
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// //echo $sql;
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$rows_found = 0;
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$return_str = '';
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$comma = '';
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$i = 0;
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$curDestSearchStr = '';
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$return_str = 'Bus no.: ' . $busno . '<br>';
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$comma = "";
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$pline = "";
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$marker = "";
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$image = "images/bus.png";
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$info = "";
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$addListen = "";
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$bLatLonTop = false;
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$bLatLonBottom = false;
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$sw = "";
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print "\nvar markerBounds = new google.maps.LatLngBounds();\n";
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if (isset($_COOKIE["cMyLat"]) && isset($_COOKIE["cMyLon"])) {
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print "\n" . 'markerBounds.extend(new google.maps.LatLng(' .$_COOKIE["cMyLat"]. ', ' .$_COOKIE["cMyLon"]. '));' . "\n";
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}
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// echo $sql;
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foreach ($conn->query($sql) as $row) {
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$i++;
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$lat = $row['lat'];
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$lon = $row['lon'];
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/* && $lat > 18 && $lat < 20 && $lon > 71 && $lon < 73 */
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if($lat != 0 && $lon != 0 ) {
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print "\n" . 'markerBounds.extend(new google.maps.LatLng(' .$lat. ', ' .$lon. '));' . "\n";
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$bLatLonTop = true;
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}
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if($lat > 0 && $lon > 0) {
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$stopno = $row['stopno'];
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$stopname = preg_replace("/'/", ''', $row['stopname']);
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$landmark = preg_replace("/'/", ''', $row['landmark']);
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$nxt_stop = preg_replace("/'/", ''', $row['nxt_stopname']);
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$prv_stop = preg_replace("/'/", ''', $row['prv_stopname']);
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$searchstr = preg_replace("/'/", ''', $row['searchstr']);
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$pline = $pline . $comma . "new google.maps.LatLng(" . $lat . ", " . $lon . ")";
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$LatLng = "new google.maps.LatLng(" . $lat . ", " .$lon . ")";
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$comma = ", ";
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$marker = $marker . " var marker" . $i . "= new google.maps.Marker({ position: " . $LatLng .
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", map: map, title:'" .$stopno. "." .$searchstr. "', icon:'" .$image. "'});"
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. "marker" . $i . ".setMap(map);\n";
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$htm = '<table id="table1"> <tbody>';
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$htm = $htm . '<tr><td>Bus no. </td><td><b> ' .$busno. ' (Stop: ' .$row['stopno']. ' )</b></td></tr>';
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// $htm = $htm .'<tr><td>Stop no. </td><td><b> ' .$row['stopno']. "</b></td></tr>";
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$htm = $htm. "<tr><td>Stop </td><td><b> " .$searchstr. "</b></td></tr>";
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if(strlen($nxt_stop) > 0) {
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$htm = $htm . '<tr><td>Next Stop</td><td><b> ' .$nxt_stop;
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$nxt_dist = $row['nxt_dist'];
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if($nxt_dist > 0)
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$htm = $htm . ' (' .$nxt_dist. ' m ) </b></td></tr>';
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else
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$htm = $htm . '</b></td></tr>';
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}
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if(strlen($prv_stop) > 0) {
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$htm = $htm . '<tr><td> Previous Stop</td><td><b> ' .$prv_stop;
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$prv_dist = $row['prv_dist'];
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if($prv_dist > 0)
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$htm = $htm . ' (' .$prv_dist. ' m) </b></td></tr>';
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else
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$htm = $htm . '</td></tr>';
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}
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$htm = $htm . "</tbody></table>";
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if($lat != 0 && $lon != 0 && $lon != 0 && $lat > 18 && $lat < 20 && $lon > 71 && $lon < 73) {
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$sw = 'var southWest = new google.maps.LatLng(' .$lat. ', ' .$lon. ');';
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$bLatLonBottom = true;
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}
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$info = $info . " var infowindow" .$i. "= new google.maps.InfoWindow({ content: '"
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.$htm. "' });\n";
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$addListen = $addListen. " google.maps.event.addListener(marker" .$i.
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", 'click', function() { infowindow" .$i. ".open(map, marker" .$i. ");});";
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}
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}
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if($i == 0)
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echo 'No information found';
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else {
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print "\n" .$sw. "\n";
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// print "\nvar southWest = new google.maps.LatLng(19.11782, 72.86523)\n";
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print 'var busRoutes = [' . $pline . "];\n\n" ;
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print $info . "\n\n";
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print $marker . "\n\n";
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print $addListen . "\n\n";
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/*
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var southWest = new google.maps.LatLng(-31.203405,125.244141);
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var northEast = new google.maps.LatLng(-25.363882,131.044922);
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*/
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if($bLatLonTop && $bLatLonBottom) {
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print "\n map.fitBounds(markerBounds);\n";
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/* print "\n" . 'var bounds = new google.maps.LatLngBounds(southWest, northEast);';
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print "\n" . "map.fitBounds(bounds);";
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*/ }
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}
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}
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// close the database connection
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$conn = null;
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?>
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var flightPath = new google.maps.Polyline({
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path: busRoutes,
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strokeColor: "#FF0000",
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strokeOpacity: 1.0,
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strokeWeight: 2
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});
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flightPath.setMap(map);
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}
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</script>
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<!--
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/*
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var busRoutes = [
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new google.maps.LatLng(37.772323, -122.214897),
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new google.maps.LatLng(21.291982, -157.821856),
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new google.maps.LatLng(-18.142599, 178.431),
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new google.maps.LatLng(-27.46758, 153.027892)
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];
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*/
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-->
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