• numeric 0-9 to navigate to the nth crumb in the breadcrumb trail
• '0' takes you home

  
  
  

The following output filter automatically causes the appropriate character of each link to be emphasised. This is useful as most browsers (as of mid-2005) do not automatically vistually indicate the access key.

Alternative methods of achieving the same effect include using some client-side javascript, or some crude use of CSS3 styles.

]*?>)(.*?)<\/a>/i',"smarty_outputfilter_accesskey_helper",$string);
}

/**
 *  helper function - preg callback
 *
 *  $matches[1] - ''.$matches[2].'$2', $matches[3]);
  return $matches[1].$matches[3].'';
}
?>

...Then just add an "a > span.accesskey" rule to your css. Alternatively, the above code could be incorporated into the outputfilter.urlt.php file, if you use this mod.
For details of how to install output filters, please follow the links from SEFURLs.

• mdavey