if (isset($en) && count($en)) {
list($gridref, $len) = $conv->national_to_gridref($en[0], $en[1], 0, $reference_index);
$square = new GridSquare();
if ($square->setByFullGridRef($gridref)) {
//find a possible place
$smarty->assign('place', $square->findNearestPlace(135000));
//lets add an overview map too
$overview = new GeographMapMosaic('largeoverview');
$overview->setCentre($square->x, $square->y);
//does call setAlignedOrigin
$overview->assignToSmarty($smarty, 'overview');
$smarty->assign('marker', $overview->getSquarePoint($square));
//get a token to show a suroudding geograph map
$mosaic = new GeographMapMosaic();
$smarty->assign('map_token', $mosaic->getGridSquareToken($square));
}
$smarty->assign('gridref', $gridref);
list($gridref, $len) = $conv->national_to_gridref($en[0], $en[1], 4, $reference_index);
$smarty->assign('gridref4', $gridref);
$smarty->assign('e', $en[0]);
$smarty->assign('n', $en[1]);
} else {
$smarty->assign('errormgs', $MESSAGES['latlong']['outside_area']);
}
$smarty->assign('lat', $_GET['lat']);
$smarty->assign('long', $_GET['long']);
$conv->wgs84_to_friendly_smarty_parts($_GET['lat'], $_GET['long'], $smarty);
}
$smarty->assign('datum', $_GET['datum']);
$smarty->assign('usehermert', $_GET['usehermert']);
$smarty->display($template, $cacheid);
