Add Site Navigation Links??

Is it possible to add some site navigation links above the header? If so, what file do I edit?
Thanks
Alma

includes/templates/your_template/common/tpl_header.php

I don't wish to enter link into the exisiting menu bar, but add above it. Can you tell where to enter my html code?

if ($messageStack->size('header') > 0) {
echo $messageStack->output('header');
}
?>
<table class="centershop" border="0" cellspacing="0" cellpadding="0">

  <tr><td>
    <table width="100%" border="0" cellspacing="0" cellpadding="0" class="headerNavigation">
      <tr>
        <td align="left" valign="top" width="35%" class="headerNavigation">
          <a href="<?php echo zen_href_link(FILENAME_DEFAULT, '', 'NONSSL'); ?>"><?php echo HEADER_TITLE_CATALOG; ?></a> | 

          <a href="<?php echo zen_href_link(FILENAME_LOGOFF, '', 'SSL'); ?>"><?php echo HEADER_TITLE_LOGOFF; ?></a> | 
          <a href="<?php echo zen_href_link(FILENAME_ACCOUNT, '', 'SSL'); ?>"><?php echo HEADER_TITLE_MY_ACCOUNT

between

and

create your new nav bar table.
like in the link in my signature

Worked perfect! Thank you!

your welcome,
glad to be of service

Thank you Merlin!
Was great for me too!