// Show the [home] button.
echo '<li><a' , $current_action=='home' ? ' class="current"' : '' , ' href="', $scripturl, '"><span>' , $txt[103] , '</span></a></li>';
echo '<li><a href="http://google.com" >Google</a></li>';
// Show the [help] button.
echo '<li><a' , $current_action=='help' ? ' class="current"' : '' , ' href="', $scripturl, '?action=help"><span>' , $txt[119] , '</span></a></li>';
// How about the [search] button?
if ($context['allow_search'])
echo '<li><a' , $current_action=='search' ? ' class="current"' : '' , ' href="', $scripturl, '?action=search"><span>' , $txt[182] , '</span></a></li>';
// The [calendar]!
if ($context['allow_calendar'])
echo '<li><a' , $current_action=='calendar' ? ' class="current"' : '' , ' href="', $scripturl, '?action=calendar"><span>' , $txt['calendar24'] , '</span></a></li>';
// Is the user allowed to administrate at all? ([admin])
if ($context['allow_admin'])
echo '<li><a' , $current_action=='admin' ? ' class="current"' : '' , ' href="', $scripturl, '?action=admin"><span>' , $txt[2] , '</span></a></li>';
// Edit Profile... [profile]
if ($context['allow_edit_profile'])
echo '<li><a' , $current_action=='profile' ? ' class="current"' : '' , ' href="', $scripturl, '?action=profile"><span>' , $txt[79] , '</span></a></li>';
// Go to PM center... [pm]
if ($context['user']['is_logged'] && $context['allow_pm'])
echo '<li><a' , $current_action=='pm' ? ' class="current"' : '' , ' href="', $scripturl, '?action=pm"><span>' , $txt['pm_short'] , ' ', $context['user']['unread_messages'] > 0 ? '[<strong>'. $context['user']['unread_messages'] . '</strong>]' : '' , '</span></a></li>';
// the [member] list button
if ($context['allow_memberlist'])
echo '<li><a ' , $current_action=='mlist' ? ' class="current"' : '' , ' href="', $scripturl, '?action=mlist"><span>' , $txt[331] , '</span></a></li>';
// If the user is a guest, show [login] button.
if ($context['user']['is_guest'])
echo '<li><a ' , $current_action=='login' ? ' class="current"' : '' , ' href="', $scripturl, '?action=login"><span>' , $txt[34] , '</span></a></li>';
// If the user is a guest, also show [register] button.
if ($context['user']['is_guest'])
echo '<li><a ' , $current_action=='register' ? ' class="current"' : '' , ' href="', $scripturl, '?action=register"><span>' , $txt[97] , '</span></a></li>';
// Otherwise, they might want to [logout]...
if ($context['user']['is_logged'])
echo '<li><a ' , $current_action=='logout' ? ' class="current"' : '' , 'href="', $scripturl, '?action=logout;sesc=', $context['session_id'], '"><span>' , $txt[108] , '</span></a></li>';
experimenta dessa foram, muda o google para o que quiseres
