6, "s_barcode" => 4, "s_location" => 3, "s_mediaType" => 5); if ($_SERVER[REQUEST_METHOD] == "POST") { $sortCriteria->sortColumn = $columnMap[$_POST['orderOn']]; $sortCriteria->ascending = $_POST['orderBy'] == "ASC"; $sortCriteria->filterPattern = $_POST['filterPattern']; $libraryGUID = $_POST['libraryGUID']; } else { $sortCriteria->sortColumn = $columnMap['s_barcode']; $sortCriteria->ascending = true; $sortCriteria->filterPattern = "*"; $libraryGUID = $_GET['libraryGUID']; } $slots = get_media_sources($user, $sortCriteria, $libraryGUID); $numRows = count($slots); $numPages = ceil($numRows / ITEMS_PER_PAGE); $lowPageList = 1; $highPageList = min($numRows, ITEMS_PER_PAGE); ?>