foreach ($webcam['overview'] as $cam) {
$name= $cam[0];
$current= $cam[1];
$link= $cam[2];
$title= $cam[3];
if ($current === null) {
$current= $webcam['uri']."/$name/current";
// If hosted locally and older than 5h, do not list
if ($current[0]=='/') {
$img= $_SERVER['DOCUMENT_ROOT']."$current/400.jpg";
if (filemtime($img)