require_once 'geograph/imagelist.class.php';
require_once 'geograph/map.class.php';
require_once 'geograph/mapmosaic.class.php';
require_once 'geograph/rastermap.class.php';
include_messages('browse');
init_session();
$smarty = new GeographPage();
dieUnderHighLoad(4);
customGZipHandlerStart();
$square = new GridSquare();
if (isset($_GET['inner'])) {
$template = 'browse_inner.tpl';
} else {
$template = 'browse.tpl';
$smarty->assign('prefixes', $square->getGridPrefixes());
$smarty->assign('kmlist', $square->getKMList());
}
//we can be passed a gridreference as gridsquare/northings/eastings
//or just gridref. So lets initialise our grid square
$grid_given = false;
$grid_ok = false;
if (isset($_GET['nl'])) {
$_SESSION['nl'] = intval($_GET['nl']);
} elseif (isset($_SESSION['nl'])) {
$_GET['nl'] = intval($_SESSION['nl']);
}
if (isset($_GET['ht'])) {
$_SESSION['ht'] = intval($_GET['ht']);
} elseif (isset($_SESSION['ht'])) {
$_GET['ht'] = intval($_SESSION['ht']);
}
