</head>

<script type="text/javascript">
<!--
function karart() {
     ht = document.getElementsByTagName("html");
     ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";
if (confirm(\'Çıkış Yapmak İstediginizden Eminmisiniz?\'))
{
return true;
}
else
{
ht[0].style.filter = "";
return false;
}
}
 //-->
</script>

// Otherwise, they might want to [logout]...
if ($context['user']['is_logged'])
echo '<a href="', $scripturl, '?action=logout;sesc=', $context['session_id'], '"><img src="', $settings['images_url'], '/buton/cikis.gif"></a>';

// Otherwise, they might want to [logout]...
if ($context['user']['is_logged'])
echo '<a href="', $scripturl, '?action=logout;sesc=', $context['session_id'], '" onclick="return karart()"><img src="', $settings['images_url'], '/buton/cikis.gif"></a>';