for allenmchan: date import code from admin.php

			$date_format = sb_get_option('import_filename');
			if ($date_format != '') {
				$filename = substr($filename, 0, strrpos($filename, '.'));
				$filename = str_replace ('--', '-', str_replace ('/', '-', $filename));
				$filename = trim(ereg_replace('[^0-9-]', '', $filename), '-');
				$date = explode('-', $filename, 3);
				$id3_tags['date'] = '';
				if (count($date) >= 3) {
					if ($date_format == 'uk')
						$id3_tags['date'] = date ('Y-m-d', mktime(0, 0, 0, $date[1], $date[0], $date[2]));
					elseif ($date_format == 'us')
						$id3_tags['date'] = date ('Y-m-d', mktime(0, 0, 0, $date[0], $date[1], $date[2]));
					elseif ($date_format == 'int')
						$id3_tags['date'] = date ('Y-m-d', mktime(0, 0, 0, $date[1], $date[2], $date[0]));
				}
			}