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  $quantity = empty($variables['quantity']) ? 0 : $variables['quantity'];

  global $pager_page_array, $pager_total;

  // Calculate various markers within this pager piece:

  // Middle is used to "center" pages around the current page.

  $pager_middle = ceil($quantity / 2);

  global $pager_page_array;

  $output = '';

  // If we are anywhere but the first page

  if ($pager_page_array[$element] > 0) {

    $output = theme('pager_link', array('text' => $text, 'page_new' => pager_load_array(0, $element, $pager_page_array), 'element' => $element, 'parameters' => $parameters));

  global $pager_page_array;

  $output = '';

  // If we are anywhere but the first page

  if ($pager_page_array[$element] > 0) {

    $page_new = pager_load_array($pager_page_array[$element] - $interval, $element, $pager_page_array);

  global $pager_page_array, $pager_total;

  $output = '';

  // If we are anywhere but the last page

  if ($pager_page_array[$element] < ($pager_total[$element] - 1)) {

    $page_new = pager_load_array($pager_page_array[$element] + $interval, $element, $pager_page_array);

  global $pager_page_array, $pager_total;

  $output = '';

  // If we are anywhere but the last page

  if ($pager_page_array[$element] < ($pager_total[$element] - 1)) {

    $output = theme('pager_link', array('text' => $text, 'page_new' => pager_load_array($pager_total[$element] - 1, $element, $pager_page_array), 'element' => $element, 'parameters' => $parameters));