function __construct($db)
{
parent::__construct($db);
}
<?php
include_once './generics.php';
include_once './content_extractor.php';
include_once './models/doctors.php';
include_once './models/ambulatories.php';
$db = new Database($lang);
$ambulatory_id = array_key_exists('ID', $_GET) ? $_GET['ID'] : 1;
$ambulatory = new Ambulatory($db);
$ambulatory->get_by_id($ambulatory_id);
$content_extractor = new ContentExtractor("content/{$lang}/ambulatories/" . strtolower($ambulatory->acronim) . ".xml");
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<link href='https://fonts.googleapis.com/css?family=Antic+Slab:400,600' rel='stylesheet' type='text/css'>
<link href='https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,600' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<link rel="stylesheet" type="text/css" href="./css/bootstrap.min.css">
<link rel="stylesheet" type="text/css" href="./css/layout.css">
<link rel="stylesheet" type="text/css" href="./css/ambulatory.css">
<?php
echo "<link rel='stylesheet' type='text/css' href='./css/" . strtolower($ambulatory->acronim) . ".css'>\n\t<title> {$ambulatory->name}</title>";
?>
</head>
<body>
<?php
echo "<div id='header_bg_image' data-image='{$ambulatory->image}'>";
