Event.observe(window, 'load', function() {
    $('loginbox').hide();
    $('loginbox-listen').update('<span class="loginbox_openclose">Login&nbsp;&nbsp;</span><img src="/images/tpl/menue_pfeil_unten.gif" alt="&Ouml;ffnen" class="loginbox_openclose_pfeil" width="10" height="21" />');
    Event.observe('loginbox-listen', 'click', function(){
        $('loginbox').toggle();
        if($('loginbox').visible()){
            $('loginbox-listen').update('<span class="loginbox_openclose">Schliessen&nbsp;&nbsp;</span><img src="/images/tpl/menue_pfeil_rechts.gif" alt="Schliessen" class="loginbox_openclose_pfeil" width="10" height="21" />');
        } else {
            $('loginbox-listen').update('<span class="loginbox_openclose">Login&nbsp;&nbsp;</span><img src="/images/tpl/menue_pfeil_unten.gif" alt="Öffnen" class="loginbox_openclose_pfeil" height="21" />');
        }
    });
});