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site31.php
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site31.php
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<?php
include('includes/paths.php');
//center locs
$lat = 54.31652;//52.7; //to be set from xml
$lon = -2.37305;//-2.52; //to be set from xml
if ($_GET['type']){
switch($_GET['type']){
case 'rail':
$rail = "true";
$traffic = "false";
$weather = "false";
break;
case 'traffic':
$rail = "false";
$traffic = "true";
$weather = "false";
break;
case 'weather':
default:
$rail = "false";
$traffic = "false";
$weather = "true";
break;
}
}else{
$rail = "false";
$traffic = "false";
$weather = "true";
}
if ($_GET['ldb']){
$show_ldb = "true";
}else{
$show_ldb = "false";
}
if ($_GET['mw']){
$show_mw = "true";
}else{
$show_mw = "false";
}
if ($_GET['marker'] || $_GET['marker'] == "0"){
$marker_id = $_GET['marker'];
$markers = "true";
}else{
$marker_id = 0;
$markers = "false";
}
if ($_GET['lat']){
$zoom = "true";
$lv = $_GET['lat'];
$lnv = $_GET['lon'];
$zl = $_GET['zl'];
}else{
$zoom = "false";
$lv = 1;
$lnv = 1;
$zl = 1;
}
if ($_COOKIE['icons']){
if ($_COOKIE['icons'] == "true")
$pop_ups = "true";
else
$pop_ups = "false";
}else
$pop_ups = "false";
if ($pop_ups == "true")
$ompu = "Hide On Map Pop Ups";
else
$ompu = "Show On Map Pop Ups";
?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" type="text/css" href="style31.css" />
<title>BlueGhost UK Weather, with weather.com® & backstage.bbc.co.uk</title>
<script src="http://maps.google.com/maps?file=api&v=1&key=<?php echo $googleKey;?>" type="text/javascript"></script>
<script type="text/javascript">
//<![CDATA[
var county_markers = [];
var loc;
var cen;
var map;
var mkrs = [];
var wICon;
var tICon;
var ldbICon;
var tPlace;
var tLat;
var tLon;
var wMarker;
var widescreen = false;
var day = 0;
var weekday = new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");
var month = new Array("Jan","Feb","Mar","Apr","May","June","July", "Aug", "Sept", "Oct", "Nov", "Dec");
var weather = <?php echo $weather;?>;
var rail = <?php echo $rail;?>;
var traffic = <?php echo $traffic;?>;
var traffic_setup = false;
var t_markers = [];
var lastXMLdoc;
var lastWUrl;
var rail_loaded = false;
var rail_setup = false;
var rail_markers = [];
var traffic_markers = [];
var traffic_data = [];
var traffic_start = [];
var traffic_end = [];
var show_pop_ups = <?php echo $pop_ups;?>;
var ldb_visible = <?php echo $show_ldb;?>;
var ldb_loaded = false;
var v = 0;
var last_open = -1;
var first_run = false;
var mw;
var ldb_indicator = -1;
var m_visible = <?php echo $show_mw;?>;
function unLoad(){
for (var i=0; i < county_markers.length; i++)
county_markers[i] = null;
county_markers=null;
for (var i=0; i < mkrs .length; i++)
mkrs [i] = null;
mkrs =null;
for (var i=0; i < t_markers.length; i++)
t_markers[i] = null;
t_markers=null;
for (var i=0; i < rail_markers.length; i++)
rail_markers[i] = null;
rail_markers=null;
for (var i=0; i < traffic_markers.length; i++)
traffic_markers[i] = null;
traffic_markers=null;
for (var i=0; i < traffic_data.length; i++)
traffic_data[i] = null;
traffic_data=null;
for (var i=0; i < traffic_start.length; i++)
traffic_start[i] = null;
traffic_start=null;
for (var i=0; i < traffic_end.length; i++)
traffic_end[i] = null;
traffic_end=null;
}
function genPermalink(){
var type = "";
if (rail){
if (ldb_visible){
type = "rail&ldb=y";
if (last_open != -1)
type += "&marker="+last_open;
}else
type = "rail";
}
if (weather){
type = "weather";
if (last_open != -1)
type += "&marker="+last_open;
}
if (traffic){
type = "traffic";
if (m_visible)
type += "&mw=y";
}
return p_link = 'type='+type+'&lon='+map.getCenterLatLng().x+'&lat='+map.getCenterLatLng().y+'&zl='+map.getZoomLevel();
}
function getPermalink(){
document.location.href = 'http://bbc.blueghost.co.uk/site31.php?' + genPermalink();
}
function setPopUps(){
var url = "http://bbc.blueghost.co.uk/cookie_set.php?op=icons&value=";
var ompu = document.getElementById('ompu');
var tbpu = document.getElementById('pu');
if (show_pop_ups){
ompu.innerHTML = "Show On Map Pop Ups";
tbpu.innerHTML = "Show On Map Pop Ups";
show_pop_ups = false;
url += "1";
}else{
ompu.innerHTML = "Hide On Map Pop Ups";
tbpu.innerHTML = "Hide On Map Pop Ups";
show_pop_ups = true;
url += "2";
}
var request = GXmlHttp.create();
var lo = document.getElementById("loading");
lo.innerHTML = "Setting Preferences";//from "+url+" ...";
request.open("GET", url , true);
request.onreadystatechange = function() {
if (request.readyState == 4) {
var lo = document.getElementById("loading");
if (request.status == 200) {
lo.innerHTML = "Set Preference";
}else{
lo.innerHTML = "Error setting Preferece";
}
}
}
request.send(null);
//reload();
}
function createWeatherMarker(point, img, size, name, temp, time, links ,id) {
var icon = new GIcon();
icon.image = "<?php echo $img_url;?>weather/"+size+"x"+size+"/"+img+".png";
icon.shadow = "<?php echo $img_url;?>weather/trans.png";
icon.iconSize = new GSize(size, size);
icon.shadowSize = new GSize(1, 1);
icon.iconAnchor = new GPoint(6, 20);
icon.infoWindowAnchor = new GPoint(5, 1);
var marker = new GMarker(point,icon);
var title = 'Weather For '+name+'<img width="64" height="64" src="<?php echo $img_url;?>weather/64x64/'+img+'.png" alt="Weather img" />';
var text = temp+'°C @ '+time+'<br />';
text +='<strong>Featured on Weather.com</strong><br />';
var linkst ='<a href="<?php echo $bbc_s;?>'+name+'" target="_blank">More @ BBC Weather</a>';
var html = '<strong>'+name+'</strong><img src="<?php echo $img_url;?>weather/64x64/'+img+'.png" alt="Weather img" /><br/><span style="font-size:small;">'+temp+'°C @ '+time+'</span>';
html += '<div class="weather_link"><a href="<?php echo $bbc_s;?>'+name+'" target="_blank">More @ BBC Weather</a>';
html += '<div class="weather_link">Featured on weather.com®</div>';
for (var i=0; i < links.length; i++){
var a_text = '<div class="weather_link" style="text-align:left;">'+links[i]+'</div>';
text += a_text;
html += a_text;
}
GEvent.addListener(marker, "click", function() {
setDesc(title, text);
setRoadLinks(linkst);
if (show_pop_ups)
marker.openInfoWindowHtml(html);
last_open = id; //refers to mkrs[]
});
if ( (first_run) && (id == <?php echo $marker_id;?>) ){
GEvent.trigger(marker, "click");
first_run = false;
}
return marker;
}
function createRailMarker(point, html, src, type, start, stp, image, id) {
var icon = new GIcon();
icon.image = "<?php echo $img_url;?>"+image+".png";
icon.shadow = "<?php echo $img_url;?>weather/trans.png";
icon.iconSize = new GSize(19, 40);
icon.shadowSize = new GSize(1, 1);
icon.iconAnchor = new GPoint(6, 20);
icon.infoWindowAnchor = new GPoint(5, 1);
var marker = new GMarker(point,icon);
var title = '<img style="float:left" src="<?php echo $img_url;?>'+type+'.png" alt="img" />';
var text = html+'<a href="http://bbc.co.uk/travel" target="_blank" title="Go to the '+src+' website">Source:'+src+'</a>';
text +='<div>Started @ '+start+'</div><div>End @ '+stp+'</div>';
var links ='<div class="weather_link"><a href="javascript:zoomOut();">Zoom Out</a>';
var html = '<div style="width: 200px; font-family:Verdana, Arial, Helvetica, sans-serif; font-size:small;"><img style="float:left" src="<?php echo $img_url;?>'+type+'.png" alt="img" />'+html+'</div><strong>Source:'+src+'</strong>';
html += '<div>Started @ '+start+'</div><div>End @ '+stp+'</div>';
html += links;
GEvent.addListener(marker, "click", function() {
map.centerAndZoom(point, 2);
setDesc(title, text);
setRoadLinks(links);
if (show_pop_ups)
marker.openInfoWindowHtml(html);
//last_open = id; //refers to rail_markers - MAY CHANGE DURING RELOADS HENCE AVOID
});
return marker;
}
function createLDBMarker(point, name, code, id) {
var marker = new GMarker(point, ldbICon);
var request = GXmlHttp.create();
var links ='<div class="weather_link"><a href="http://www.livedepartureboards.co.uk/ldb/summary.aspx?T='+code+'">Live Data from National Rail</a>';
GEvent.addListener(marker, "click", function() {
map.centerAndZoom(point, 5);
loadLDB(marker, name, code);
//if (show_pop_ups)
//marker.openInfoWindowHtml(html);
last_open = id; //refers to rail_markers
});
if ( (first_run) && (id == <?php echo $marker_id;?>) ){
GEvent.trigger(marker, "click");
first_run = false;
}
return marker;
}
function loadLDB(marker, name, code){
var request = GXmlHttp.create();
var url = "<?php echo $site_url;?>includes/rail.php?ldb="+code+"";
var lo = document.getElementById("loading");
lo.innerHTML = "Loading LDBData ...";// from "+url+" ...";
request.open("GET", url , true);
request.onreadystatechange = function() {
if (request.readyState == 4) {
if (request.status == 200) {
var xmlDoc = request.responseXML;
if (xmlDoc.documentElement){
var data = xmlDoc.documentElement.getElementsByTagName('table');
var divs = xmlDoc.documentElement.getElementsByTagName('div');
var a_d = -1;
for (var i=0; i< divs.length; i++){
if (divs[i].className == "maint_message"){
a_d = i;
i = divs.length;
}
}
var st_title = '<td colspan="7" title="Data Source" class="st_name">'+name+'</td></tr>';
var copy_text = '<td colspan="7" title="Data Source" class="copy_text"><a href="http://www.livedepartureboards.co.uk/ldb/summary.aspx?T='+code+'" target="_blank">Data from National Rail Live Departure Boards</a></td></tr>';
var copy_2 = '<td colspan="7" title="Data Source" class="copy_text"><a href="http://www.atoc.org" target="_blank">© Association of Train Operating Companies 2004</a></td></tr>';
if (a_d != -1){
var a_t = '<tr><td colspan="7" title="Problems" class="alert">'+divs[a_d].innerHTML+'</td></tr>';
marker.openInfoWindowHtml("<table class=\"ldb_tbl\">"+st_title+a_t+data[0].innerHTML+copy_text+copy_2+"</table>");
}else
marker.openInfoWindowHtml("<table class=\"ldb_tbl\">"+st_title+data[0].innerHTML+copy_text+copy_2+"</table>");
lo.innerHTML = "LDB Data Loaded";
}else{
xmlDoc = GXml.parse(request.responseText);
if (xmlDoc.documentElement){
var data = xmlDoc.documentElement.getElementsByTagName('table');
var divs = xmlDoc.documentElement.getElementsByTagName('div');
var a_d = -1;
for (var i=0; i< divs.length; i++){
if (divs[i].className == "maint_message"){
a_d = i;
i = divs.length;
}
}
var st_title = '<td colspan="7" title="Data Source" class="st_name">'+name+'</td></tr>';
var copy_text = '<td colspan="7" title="Data Source" class="copy_text"><a href="http://www.livedepartureboards.co.uk/ldb/summary.aspx?T='+code+'" target="_blank">Data from National Rail Live Departure Boards</a></td></tr>';
var copy_2 = '<td colspan="7" title="Data Source" class="copy_text"><a href="http://www.atoc.org" target="_blank">© Association of Train Operating Companies 2004</a></td></tr>';
if (a_d != -1){
var a_t = '<tr><td colspan="7" title="Problems" class="alert">'+divs[a_d].innerHTML+'</td></tr>';
marker.openInfoWindowHtml("<table class=\"ldb_tbl\">"+st_title+a_t+data[0].innerHTML+copy_text+copy_2+"</table>");
}else
marker.openInfoWindowHtml("<table class=\"ldb_tbl\">"+st_title+data[0].innerHTML+copy_text+copy_2+"</table>");
lo.innerHTML = "LDB Data Loaded";
}else{
xmlDoc = request.responseText;
lo.innerHTML = "LDB Function not fully supported in this Web Browser";
marker.openInfoWindowHtml(xmlDoc);
}
}
}else{
lo.innerHTML = "ERROR loading LDB Data";
}
}
}
request.send(null);
}
function createTrafficMarker(lat, lon, html, src, type, start, stp, image, alat, alon, id) {
var icon = new GIcon();
icon.image = "<?php echo $img_url;?>"+image+".png";
icon.shadow = "<?php echo $img_url;?>weather/trans.png";
icon.iconSize = new GSize(19, 40);
icon.shadowSize = new GSize(1, 1);
icon.iconAnchor = new GPoint(6, 20);
icon.infoWindowAnchor = new GPoint(5, 1);
var point = new GPoint(lon, lat);
var marker = new GMarker(point,icon);
var title = '<img style="float:left" src="<?php echo $img_url;?>'+type+'.png" alt="img" />';
var text = html+'<a href="http://bbc.co.uk/travel" target="_blank" title="Go to the '+src+' website">Source:'+src+'</a>';
text +='<div>Started @ '+start+'</div><div>End @ '+stp+'</div>';
var links ='<a href="javascript:zoomTo('+lat+','+lon+', 3);">Zoom In</a>';
links +='<a href="javascript:zoomTo('+alat+','+alon+', 7);">Zoom Out to Area</a>';
links +='<a href="javascript:zoomOut();">Zoom Out Fully</a>';
var html = '<div style="width: 200px; font-family:Verdana, Arial, Helvetica, sans-serif; font-size:small;"><img style="float:left" src="<?php echo $img_url;?>'+type+'.png" alt="img" />'+html+'</div><strong>Source:'+src+'</strong>';
html += '<div>Started @ '+start+'</div><div>End @ '+stp+'</div>';
html += '<div class="weather_link"><a href="javascript:zoomTo('+lat+','+lon+', 3);">Zoom In</a></div>';
html += '<div class="weather_link"><a href="javascript:zoomTo('+alat+','+alon+', 7);">Zoom Out to Area</a></div>';
html += '<div class="weather_link"><a href="javascript:zoomOut();">Zoom Out Fully</a></div>';
GEvent.addListener(marker, "click", function() {
setDesc(title, text);
setRoadLinks(links);
if (show_pop_ups)
marker.openInfoWindowHtml(html);
//last_open = id; //refers to t_markers - MAY CHANGE DURING RELOADS HENCE AVOID
});
return marker;
}
function createTrafficCountyMarker(html, title, lat, lon, id){
var point = new GPoint(lon,lat);
var marker = new GMarker(point,tICon);
var id = county_markers.length;
var info_html = document.createElement("div");
info_html.id = 'traffic_'+html+'';
info_html.className = 'weather_link';
info_html.innerHTML = '<a>'+title+'</a><br/><a href="javascript:goToTraffic(\''+html+'\', '+lat+', '+lon+', '+id+', \''+title+'\');" title="See Delays in '+title+'">Show Delays</a><br/><a href="javascript:zoomOut();" title="Zoom Out">Zoom Out</a>';
county_markers.push(info_html);
var title = "Traffic Warnings for "+title;
var text = 'Last Updated @ <?php echo date("D d/m H:i:s", filectime($t_dir."shropshire_tpeg_copy.xml"));?>';
GEvent.addListener(marker, "click", function() {
//if (show_pop_ups)
marker.openInfoWindow(county_markers[id]);
setDesc(title, text);
last_open = id; //refers to t_markers
});
return marker;
}
function onLoad(){
if (GBrowserIsCompatible()) {
/*DETECT RES */
if (screen.width == '1280' && screen.height == '800')
widescreen = true;
if (screen.width == '1280' && screen.height == '768')
widescreen = true;
loc = new GPoint(<?php echo $lon;?>,<?php echo $lat;?>);
cen = new GPoint(<?php echo $lon;?>,<?php echo $lat;?>);
map = new GMap(document.getElementById("weather_map"));
map.addControl(new GLargeMapControl());
map.addControl(new GMapTypeControl());
map.addControl(new GScaleControl());
if (<?php echo $zoom;?>){
var p = new GPoint(<?php echo $lnv;?>,<?php echo $lv;?>);
map.centerAndZoom(p, <?php echo $zl;?>);
}else{
map.centerAndZoom(cen, 11);
}
if (<?php echo $markers;?>)
first_run = true;
if (weather){
setupWeather();
}
if (rail){
setupRail();
}
if (traffic){
setupTraffic();
}
reload();
}//end iscompat
}//end onLoad
function setupWeather(){
resetRoadLinks();
var title = "Weather Data";
var text = "Weather Data provided by weather.com ®";
setDesc(title, text);
//place TWC logo
wICon = new GIcon();
wICon.image = "<?php echo $img_url;?>weather/TWClogo_64px.png";
wICon.shadow = "<?php echo $img_url;?>weather/trans.png";
wICon.iconSize = new GSize(64, 64);
wICon.shadowSize = new GSize(1, 1);
wICon.iconAnchor = new GPoint(0, 0);
wICon.infoWindowAnchor = new GPoint(-5, -5);
var bounds = map.getBoundsLatLng();
var width = bounds.maxX - bounds.minX;
var height = bounds.maxY - bounds.minY;
if (widescreen)
var point = new GPoint(bounds.maxX-(width/2), bounds.maxY-(height*0.85));
else
var point = new GPoint(bounds.maxX-(width/2), bounds.maxY-(height*0.85));
wMarker = new GMarker(point,wICon);
map.addOverlay(wMarker);
GEvent.addListener(wMarker, "click", function() {
var l_text = "<div class=\"weather_link\">Weather data provided by<br /><a href=\"http://www.weather.com/?prod=xoap&par=<?php echo $partnerID;?>\" title=\"Go to weather.com\" target=\"_blank\">weather.com ®</a></div>";
wMarker.openInfoWindowHtml(l_text);
});
GEvent.addListener(map, "moveend", function(){
reload();
map.removeOverlay(wMarker);
var bounds = map.getBoundsLatLng();
var width = bounds.maxX - bounds.minX;
var height = bounds.maxY - bounds.minY;
if (widescreen)
var point = new GPoint(bounds.maxX-(width/2), bounds.maxY-(height*0.85));
else
var point = new GPoint(bounds.maxX-(width/2), bounds.maxY-(height*0.85));
wMarker = new GMarker(point,wICon);
map.addOverlay(wMarker);
GEvent.addListener(wMarker, "click", function() {
var l_text = "<div class=\"weather_link\">Weather data provided by<br /><a href=\"http://www.weather.com/?prod=xoap&par=<?php echo $partnerID;?>\" title=\"Go to weather.com\" target=\"_blank\">weather.com ®</a></div>";
wMarker.openInfoWindowHtml(l_text);
});
});
GEvent.addListener(map, "zoom", function() {
reload();
map.removeOverlay(wMarker);
var bounds = map.getBoundsLatLng();
var width = bounds.maxX - bounds.minX;
var height = bounds.maxY - bounds.minY;
if (widescreen)
var point = new GPoint(bounds.maxX-(width/2), bounds.maxY-(height*0.85));
else
var point = new GPoint(bounds.maxX-(width/2), bounds.maxY-(height*0.85));
wMarker = new GMarker(point,wICon);
map.addOverlay(wMarker);
GEvent.addListener(wMarker, "click", function() {
var l_text = "<div class=\"weather_link\">Weather data provided by<br /><a href=\"http://www.weather.com/?prod=xoap&par=<?php echo $partnerID;?>\" title=\"Go to weather.com\" target=\"_blank\">weather.com ®</a></div>";
wMarker.openInfoWindowHtml(l_text);
});
});
}
function setupTraffic(){
resetRoadLinks();
var title = "Traffic Data";
var text = 'Traffic Data Data supported by <a href="http://backstage.bbc.co.uk" target="_blank" title="Go to the BBC Backstage Website">backstage.bbc.co.uk</a>';
text += 'Locations List Last Updated @ <?php echo date("D d/m H:i:s", filectime($t_locs));?>';
setDesc(title, text);
//place backstage logo
wICon = new GIcon();
wICon.image = "<?php echo $img_url;?>bbc_v2.png";
wICon.shadow = "<?php echo $img_url;?>weather/trans.png";
wICon.iconSize = new GSize(350, 30);
wICon.shadowSize = new GSize(1, 1);
wICon.iconAnchor = new GPoint(0, 0);
wICon.infoWindowAnchor = new GPoint(175, -5);
//add backstage logo
var bounds = map.getBoundsLatLng();
var width = bounds.maxX - bounds.minX;
var height = bounds.maxY - bounds.minY;
if (widescreen)
var point = new GPoint(bounds.maxX-(width/1.5), bounds.maxY-(height*0.9));
else
var point = new GPoint(bounds.maxX-(width/1.5), bounds.maxY-(height*0.9));
wMarker = new GMarker(point,wICon);
map.addOverlay(wMarker);
//add each county
if (traffic_setup){
for(var i = 0; i< t_markers.length; i++)
map.addOverlay(t_markers[i]);
//var info_html = document.getElementById('traffic_motorways');
setFooterElement(mw);
}else{
//icon for each county
tICon = new GIcon();
tICon.image = "<?php echo $img_url;?>mm_20_white.png";
tICon.shadow = "<?php echo $img_url;?>mm_20_shadow.png";
tICon.iconSize = new GSize(12, 20);
tICon.shadowSize = new GSize(22, 20);
tICon.iconAnchor = new GPoint(0, 0);
tICon.infoWindowAnchor = new GPoint(-5, -5);
var request = GXmlHttp.create();
var url = "<?php echo $site_url;?>travel_data/locations.xml";
var lo = document.getElementById("loading");
lo.innerHTML = "Loading Traffic Data ...";//from "+url+" ...";
request.open("GET", url , true);
request.onreadystatechange = function() {
if (request.readyState == 4) {
if (request.status == 200) {
var xmlDoc = request.responseXML;
var markers = xmlDoc.documentElement.getElementsByTagName("t_alert");
for (var i=0; i< markers.length ; i++){
var lat = markers[i].getAttribute("lat");
var lon = markers[i].getAttribute("lon");
var marker = createTrafficCountyMarker(markers[i].getAttribute("location"), markers[i].getAttribute("title"), lat, lon, t_markers.length);
map.addOverlay(marker);
t_markers.push(marker);
}
var lo = document.getElementById("loading");
lo.innerHTML = "Loaded Traffic Data";
}else{
var lo = document.getElementById("loading");
lo.innerHTML = lo.innerHTML + ' - ERROR: ' + request.status;
}
}
}
//set footer
var id = county_markers.length;
mw = document.createElement("div");
mw.id = 'traffic_motorways';
mw.className = 'weather_link';
mw.innerHTML = '<a id="m_link" href="javascript:goToTraffic(\'motorways\', \'0\', \'0\', '+id+', \'UK Motorways\');" title="See Delays on the Motorways">Show Motorway Delays</a>';
county_markers.push(mw);
setFooterElement(mw);
traffic_setup = true;
request.send(null);
}
//onmove for backstage logo
GEvent.addListener(map, "moveend", function() {
map.removeOverlay(wMarker);
var bounds = map.getBoundsLatLng();
var width = bounds.maxX - bounds.minX;
var height = bounds.maxY - bounds.minY;
if (widescreen)
var point = new GPoint(bounds.maxX-(width/1.5), bounds.maxY-(height*0.9));
else
var point = new GPoint(bounds.maxX-(width/1.5), bounds.maxY-(height*0.9));
wMarker = new GMarker(point,wICon);
map.addOverlay(wMarker);
GEvent.addListener(wMarker, "click", function() {
var l_text = "<div class=\"weather_link\">supported by<br /><a href=\"http://backstage.bbc.co.uk\" target=\"_blank\">backstage.bbc.co.uk</a></div>";
wMarker.openInfoWindowHtml(l_text);
});
});
//onzoom for backstage logo
GEvent.addListener(map, "zoom", function() {
map.removeOverlay(wMarker);
var bounds = map.getBoundsLatLng();
var width = bounds.maxX - bounds.minX;
var height = bounds.maxY - bounds.minY;
if (widescreen)
var point = new GPoint(bounds.maxX-(width/1.5), bounds.maxY-(height*0.9));
else
var point = new GPoint(bounds.maxX-(width/1.5), bounds.maxY-(height*0.9));
wMarker = new GMarker(point,wICon);
map.addOverlay(wMarker);
GEvent.addListener(wMarker, "click", function() {
var l_text = "<div class=\"weather_link\">supported by<br /><a href=\"http://backstage.bbc.co.uk\" target=\"_blank\">backstage.bbc.co.uk</a></div>";
wMarker.openInfoWindowHtml(l_text);
});
});
//onclick for backstage logo
GEvent.addListener(wMarker, "click", function() {
var l_text = "<div class=\"weather_link\">supported by<br /><a href=\"http://backstage.bbc.co.uk\" target=\"_blank\">backstage.bbc.co.uk</a></div>";
wMarker.openInfoWindowHtml(l_text);
});
}
function setupRail(){
resetRoadLinks();
var title = "Rail Data";
var text = 'Rail Data supported by <a href="http://backstage.bbc.co.uk" target="_blank" title="Go to the BBC Backstage Website">backstage.bbc.co.uk</a>';
text +='<br />Live Departure Board Info from <a href="http://www.nationalrail.co.uk/ldb/" target="_blank" title="Go to National Rail LDB Site">National Rail</a> and <a href="http://www.atoc.org/" target="_blank" title="Go to the The Association of Train Operating Companies Website">© <dfn title="Association of Train Operating Companies">ATOC</dfn> 2005</a>';
setDesc(title, text);
//place backstage logo
wICon = new GIcon();
wICon.image = "<?php echo $img_url;?>bbc_v2.png";
wICon.shadow = "<?php echo $img_url;?>weather/trans.png";
wICon.iconSize = new GSize(350, 30);
wICon.shadowSize = new GSize(1, 1);
wICon.iconAnchor = new GPoint(0, 0);
wICon.infoWindowAnchor = new GPoint(175, -5);
if (!ldbICon){
//ldb_marker
ldbICon = new GIcon();
ldbICon.image = "<?php echo $img_url;?>mm_20_green.png";
ldbICon.shadow = "<?php echo $img_url;?>mm_20_shadow.png";
ldbICon.iconSize = new GSize(12, 20);
ldbICon.shadowSize = new GSize(22, 20);
ldbICon.iconAnchor = new GPoint(0, 0);
ldbICon.infoWindowAnchor = new GPoint(-5, -5);
}
var bounds = map.getBoundsLatLng();
var width = bounds.maxX - bounds.minX;
var height = bounds.maxY - bounds.minY;
if (widescreen)
var point = new GPoint(bounds.maxX-(width/1.5), bounds.maxY-(height*0.9));
else
var point = new GPoint(bounds.maxX-(width/1.5), bounds.maxY-(height*0.9));
wMarker = new GMarker(point,wICon);
map.addOverlay(wMarker);
GEvent.addListener(wMarker, "click", function() {
var l_text = "<div class=\"weather_link\">supported by<br /><a href=\"http://backstage.bbc.co.uk\" target=\"_blank\">backstage.bbc.co.uk</a></div>";
wMarker.openInfoWindowHtml(l_text);
});
GEvent.addListener(map, "moveend", function() {
map.removeOverlay(wMarker);
var bounds = map.getBoundsLatLng();
var width = bounds.maxX - bounds.minX;
var height = bounds.maxY - bounds.minY;
if (widescreen)
var point = new GPoint(bounds.maxX-(width/1.5), bounds.maxY-(height*0.9));
else
var point = new GPoint(bounds.maxX-(width/1.5), bounds.maxY-(height*0.9));
wMarker = new GMarker(point,wICon);
map.addOverlay(wMarker);
GEvent.addListener(wMarker, "click", function() {
var l_text = "<div class=\"weather_link\">supported by<br /><a href=\"http://backstage.bbc.co.uk\" target=\"_blank\">backstage.bbc.co.uk</a></div>";
wMarker.openInfoWindowHtml(l_text);
});
});
GEvent.addListener(map, "zoom", function() {
map.removeOverlay(wMarker);
var bounds = map.getBoundsLatLng();
var width = bounds.maxX - bounds.minX;
var height = bounds.maxY - bounds.minY;
if (widescreen)
var point = new GPoint(bounds.maxX-(width/1.5), bounds.maxY-(height*0.9));
else
var point = new GPoint(bounds.maxX-(width/1.5), bounds.maxY-(height*0.9));
wMarker = new GMarker(point,wICon);
map.addOverlay(wMarker);
GEvent.addListener(wMarker, "click", function() {
var l_text = "<div class=\"weather_link\">supported by<br /><a href=\"http://backstage.bbc.co.uk\" target=\"_blank\">backstage.bbc.co.uk</a></div>";
wMarker.openInfoWindowHtml(l_text);
});
});
reloadRail(); //call only needed here
}
function reload(){
updateDisplay();
var lo = document.getElementById("loading");
if (weather){
lo.innerHTML = "Loading Weather Data...";
reloadWeather();
resetFooter();
}
/*if (rail){
lo.innerHTML = "Loading Rail Data...";
reloadRail();
}*/
}
function zoomOut(){
map.centerAndZoom(cen, 11);
}
function zoomTo(lat, lon, size){
if (lat == 0 && lon == 0){
map.centerAndZoom(cen, 11);
}else{
var p = new GPoint(lon,lat);
map.centerAndZoom(p, size);
}
}
function reloadWeather(){
var tmp_mkrs = [];
var link_text = [];
var research = true;
var request = GXmlHttp.create();
var bounds = map.getBoundsLatLng();
if (day == 0)
var url = "http://bbc.blueghost.co.uk/includes/weather_funcs.php?lat_max="+bounds.maxY+"&lat_min="+bounds.minY+"&lon_max="+bounds.maxX+"&lon_min="+bounds.minX+"&maximum=75&day=0";
else
var url = "http://bbc.blueghost.co.uk/includes/weather_funcs.php?lat_max="+bounds.maxY+"&lat_min="+bounds.minY+"&lon_max="+bounds.maxX+"&lon_min="+bounds.minX+"&maximum=75&day=1";
if (lastWUrl == url){/*don't need to fetch again*/
research = false;
}else
lastWUrl = url;
var lo = document.getElementById("loading");
lo.innerHTML = "Loading Weather Data ...";//+url+" ...";
if (research){
request.open("GET", url , true);
request.onreadystatechange = function() {
if (request.readyState == 4) {
if (request.status == 200) {
lastXMLdoc = request.responseXML;
var markers = lastXMLdoc.documentElement.getElementsByTagName("day");
var links = lastXMLdoc.documentElement.getElementsByTagName("link");
for (var i = 0; i < links.length; i++) {
link_text.push('<a href="'+links[i].getAttribute("href")+'" target="_blank">'+links[i].getAttribute("title")+'</a>');
}
for (var i = 0; i < markers.length; i++) {
var places = 0;
if (markers[i].getAttribute("rel") == day){/*only add if relevant day*/
var lin = [];
var j2 = (places*3)+3;
for (var j = (places*3); j < j2; j++) {
lin.push(link_text[j]);
}
var lat = markers[i].getAttribute("lat");
var lon = markers[i].getAttribute("lon");
var name= markers[i].getAttribute("name");
var point = new GPoint(lon,lat);
var marker = createWeatherMarker(point, markers[i].getAttribute("icon"), '64', name, markers[i].getAttribute("temp"), markers[i].getAttribute("time"), lin, tmp_mkrs.length );
tmp_mkrs.push(marker);
places++;
}
}
var tmp_2 = [];
for (var i = 0; i < mkrs.length ; i++){
var found = false
for (var j=0; j < tmp_mkrs.length ; j++){
if ( mkrs[i] == tmp_mkrs[j] ){
found = true;
tmp_mkrs[j] = null;
tmp_2.push(mkrs[i]);
j = tmp_mkrs.length;
}
}
if (!found){
map.removeOverlay(mkrs[i]);
}
}
//add any more new markers
for (var k = 0; k < tmp_mkrs.length; k++){
if (tmp_mkrs[k] != null){
map.addOverlay(tmp_mkrs[k]);
tmp_2.push(tmp_mkrs[k]);
}
}
mkrs = tmp_2;
var lo = document.getElementById("loading");
lo.innerHTML = "Loaded Weather Data";
}}
}
request.send(null);
}else{ /*use same xmldoc*/
lo.innerHTML = "Loading Cached Weather Data ...";
var markers = lastXMLdoc.documentElement.getElementsByTagName("day");
var links = lastXMLdoc.documentElement.getElementsByTagName("link");
for (var i = 0; i < links.length; i++) {
link_text.push('<a href="'+links[i].getAttribute("href")+'" target="_blank">'+links[i].getAttribute("title")+'</a>');
}
for (var i = 0; i < markers.length; i++) {
var places = 0;
if (markers[i].getAttribute("rel") == day){/*only add if relevant day*/
var lin = [];
var j2 = (places*3)+3;
for (var j = (places*3); j < j2; j++) {
lin.push(link_text[j]);
}
var lat = markers[i].getAttribute("lat");
var lon = markers[i].getAttribute("lon");
var name= markers[i].getAttribute("name");
var point = new GPoint(lon,lat);
var marker = createWeatherMarker(point, markers[i].getAttribute("icon"), '64', name, markers[i].getAttribute("temp"), markers[i].getAttribute("time"), lin, tmp_mkrs.length );
tmp_mkrs.push(marker);
places++;
}
}
var tmp_2 = [];
for (var i = 0; i < mkrs.length ; i++){
var found = false
for (var j=0; j < tmp_mkrs.length ; j++){
if ( mkrs[i] == tmp_mkrs[j] ){
found = true;
tmp_mkrs[j] = null;
tmp_2.push(mkrs[i]);
j = tmp_mkrs.length;
}
}
if (!found){
map.removeOverlay(mkrs[i]);
}
}
//add any more new markers
for (var k = 0; k < tmp_mkrs.length; k++){
if (tmp_mkrs[k] != null){
map.addOverlay(tmp_mkrs[k]);
tmp_2.push(tmp_mkrs[k]);
}
}
mkrs = tmp_2;
var lo = document.getElementById("loading");
lo.innerHTML = "Loaded Weather Data";
}
}
function reloadRail(){
//ldb options
//alert("got 1");
var info_html = document.createElement("div");
info_html.id = 'rail_ldb';
info_html.className = 'weather_link';
if (ldb_visible){
info_html.innerHTML = '<a id="rail_ldb_changer" style="display:block;" href="javascript:showHideLDB();" title="Hide Live Data for Stations">Hide Live Departure Boards</a><a style="display:block;" href="http://pritch.blueghost.co.uk/wordpress/?page_id=19" target="_blank" title="Add Your Station">Add Your Station</a>';
}else{
info_html.innerHTML = '<a id="rail_ldb_changer" style="display:block;" href="javascript:showHideLDB();" title="Show Live Data for Stations">Show Live Departure Boards</a><a style="display:block;" href="http://pritch.blueghost.co.uk/wordpress/?page_id=19" target="_blank" title="Add Your Station">Add Your Station</a>';
}
setFooterElement(info_html);
//alert("got 2");
/*if (rail_loaded){
var lo = document.getElementById("loading");
lo.innerHTML = "Loaded Rail Data";
}else{*/
if (rail_setup){
if (ldb_indicator != -1){
for (var i=0; i< rail_markers.length && i < ldb_indicator; i++)
map.addOverlay(rail_markers[i]);
}else{
for (var i=0; i< rail_markers.length; i++)
map.addOverlay(rail_markers[i]);
}
var lo = document.getElementById("loading");
lo.innerHTML = "Loaded Rail Data";
if (ldb_visible)
doLDB();
}else{
//alert("got 3");
var request = GXmlHttp.create();
var url = "<?php echo $site_url;?>travel_data/railways.xml";
var lo = document.getElementById("loading");
lo.innerHTML = "Loading Rail Data ...";//from "+url+" ...";
request.open("GET", url , true);
request.onreadystatechange = function() {
if (request.readyState == 4) {
if (request.status == 200) {
var xmlDoc = request.responseXML;
var markers = xmlDoc.documentElement.getElementsByTagName("t_alert");
for (var i=0; i< markers.length ; i++){
var lat = markers[i].getAttribute("lat");
var lon = markers[i].getAttribute("lon");
var point = new GPoint(lon,lat);
var logo = markers[i].getAttribute("severity");
var marker = createRailMarker(point, markers[i].getAttribute("summary"), markers[i].getAttribute("src"), markers[i].getAttribute("type"), markers[i].getAttribute("start"), markers[i].getAttribute("stop"), logo, rail_markers.length);
map.addOverlay(marker);
rail_markers.push(marker);
}
//alert("got 6");
var lo = document.getElementById("loading");
lo.innerHTML = "Loaded Rail Data";
}else{
var lo = document.getElementById("loading");
lo.innerHTML = lo.innerHTML + ' - ERROR: ' + request.status;
}
//alert("got 7");
if (ldb_visible)
doLDB();
//alert("got 8");
}
};
request.send(null);
rail_loaded = true;
rail_setup = true;
}
//}
}
function showHideLDB(){
if (ldb_visible){
ldb_visible = false;
var val = "Show";
}else{
ldb_visible = true;
var val = "Hide";
}
var ldb = document.getElementById('rail_ldb_changer');
ldb.innerHTML = val + " Live Departure Boards";
doLDB();
}
function doLDB(){
if (ldb_visible){
if (ldb_loaded){
for (var i=ldb_indicator; i< rail_markers.length ; i++)
map.addOverlay(rail_markers[i]);
var lo = document.getElementById("loading");
lo.innerHTML = "Loaded LDB Data";
}else{
var ldb_request = GXmlHttp.create();
var url = "<?php echo $site_url;?>ldb_data/stations.xml";
var lo = document.getElementById("loading");
lo.innerHTML = "Loading LDB Data ...";//from "+url+" ...";
ldb_request.open("GET", url , true);
ldb_request.onreadystatechange = function() {
if (ldb_request.readyState == 4) {
if (ldb_request.status == 200) {
ldb_indicator = rail_markers.length;
var xmlDoc = ldb_request.responseXML;
var markers = xmlDoc.documentElement.getElementsByTagName("station");
for (var i=0; i< markers.length ; i++){
var lat = markers[i].getAttribute("lat");
var lon = markers[i].getAttribute("lon");
var point = new GPoint(lon,lat);
var marker = createLDBMarker(point, markers[i].getAttribute("name"), markers[i].getAttribute("code"), i);
map.addOverlay(marker);
rail_markers.push(marker);
}
}
}
};
ldb_request.send(null);
ldb_loaded = true;
}
}else{
if (ldb_indicator != -1){