* @param string $set Whether to set these prefs into the database - use "custom".
*/
function setup($offset = 0, $style = 'ultimate', $max_rows = 25, $set = 'no') {
-//echo "<br />offset: $offset| style: $style|max_rows: $max_rows|set: $set+";
if ((!$offset) || ($offset < 0)) {
$this->offset=0;
} else {