";
}
// materials
if ($keyword) {
// sort options
$sort_val = "date"; //default sort term
$sort_opts = array(
/*translation:Date*/
elgg_echo('koolielu:sortby_Date'),
/*translation:Download*/
elgg_echo('koolielu:sortby_Download'),
/*translation:Favorites*/
elgg_echo('koolielu:sortby_Favorites'),
/*translation:Title*/
elgg_echo('koolielu:sortby_Title')
); // selection on sort terms
$sort_vals = array('created', 'download', 'favorites', 'title'); // need because of its different from last row
$sort = "";
if ( get_input('sortValue') ) {
$sort_val = get_input('sortValue');
$_SESSION['sortingTerm'] = $sort_val;
} else if ( $_SESSION['sortingTerm'] ) {
$sort_val = $_SESSION['sortingTerm'];
}
if ( in_array($sort_val, array("created", "title")) ) {
$sort = "<_sort>".$sort_val."";
}
$q = '