var name = get_cookie('vis_name');

if(name != null && name.length > 0) {
  name = name.replace("+", " ");
  document.write("Welcome <b>" + name + "</b><br /><b> &raquo; " + '<a href="/account/logout.php">Log out</a><br /> &raquo; <a href="/account/manage.html">Manage</a></b><br /><br />');
} else {
//  document.write('<b> &raquo; <a href="/account/">Log in</a></b>');
}

function get_cookie(cookie_name) {
    var results = document.cookie.match ( cookie_name + '=(.*?)(;|$)' );
    if(results)
      return(unescape(results[1]));
    else
      return null;
}