function showAbout()
{
?>
<!-- Modal -->
<div class="modal fade" id="about" tabindex="-1" role="dialog" aria-labelledby="aboutLabel" aria-hidden="true">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="aboutLabel"><?php
echo Lang::l_("About This Service");
?>
</h4>
</div>
<div class="modal-body">
<h5><?php
echo Lang::l_("What is this?");
?>
</h5>
<p><?php
echo Lang::l_("What is this? text");
?>
</p>
<h5><?php
echo Lang::l_("How do I choose a route?");
?>
</h5>
<p><?php
echo Lang::l_("How do I choose a route? text");
?>
</p>
<h5><?php
echo Lang::l_("Where does the data come from and is it up to date?");
?>
</h5>
<p><?php
echo Lang::l_("Where does the data come from and is it up to date? text");
?>
</p>
<h5><?php
echo Lang::l_("Which data is used?");
?>
</h5>
<p><?php
echo Lang::l_("used_data_relations");
?>
</p>
<ul>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Train_Route">ref</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Train_Route">operator</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Train_Route">network</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Train_Route">route=rail|train|light_rail|tram|subway</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Train_Route">service=high_speed|long_distance|night|car|car_shuttle|regional|commuter|tourism</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Train_Route">color|colour</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Train_Route">text_color|text_colour|colour:text</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Train_Route">from</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Train_Route">to</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Train_Route">via</a></li>
</ul>
<p><?php
echo Lang::l_("used_data_ways");
?>
</p>
<ul>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">railway=rail|light_rail|tram|narrow_gauge|subway|miniature</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">maxspeed</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">maxspeed:forward</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">maxspeed:backward</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">operator</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">railway:traffic_mode</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">electrified</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">voltage</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">frequency</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">bridge</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">tunnel</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">embankment</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">cutting</a></li>
</ul>
<p><?php
echo Lang::l_("used_data_maxspeed");
?>
</p>
<ul>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">service</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">railway:pzb</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">railway:lzb</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">railway:imu</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">railway:ects</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">railway:selcab</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">highspeed</a></li>
<li><a href="http://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Tracks">usage=main|branch</a></li>
</ul>
<p><?php
echo Lang::l_("used_data_stops");
?>
</p>
<ul>
<li>name</li>
<li>ref_name</li>
<li>description</li>
</ul>
<h5><?php
echo Lang::l_("I have a suggestion. / I found an error");
?>
</h5>
<p><?php
echo Lang::l_("suggestion_error_text");
?>
</p>
<h5><?php
echo Lang::l_("Changelog");
?>
</h5>
<?php
$changelog = parseChangelog();
$changelog_size = count($changelog);
if ($changelog_size > 2) {
?>
<div class="collapse" id="changelog">
<?php
}
$i = 1;
foreach ($changelog as $changelogi) {
if ($i > $changelog_size - 2) {
?>
</div>
<div>
<?php
}
?>
<h6><?php
echo $changelogi["heading"];
?>
</h6>
<ul>
<?php
foreach ($changelogi["content"] as $changelogcontent) {
?>
<li><?php
echo $changelogcontent;
?>
</li>
<?php
}
?>
</ul>
<?php
$i++;
}
if ($changelog_size > 2) {
?>
</div>
<button class="btn btn-default" type="button" data-toggle="collapse" data-target="#changelog" aria-expanded="false" aria-controls="changelog">See complete Changelog</button>
<?php
}
?>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<?php
}
echo '<?xml version="1.0" encoding="ISO-8859-1" ?>';
?>
<rss version="2.0">
<channel>
<title>OSMTrainRouteAnalysis</title>
<link>http://osmtrainroutes.bplaced.net/</link>
<description>
Changelog of OSMTrainRouteAnalysis
</description>
<?php
include "functions/start.php";
$changelog = parseChangelog();
foreach ($changelog as $changelogi) {
?>
<item>
<title><?php
echo $changelogi["heading"];
?>
</title>
<link>http://osmtrainroutes.bplaced.net/#about</link>
<description>
<![CDATA[
<ul>
<?php
foreach ($changelogi["content"] as $changelogcontent) {
?>
<li><?php
