Код:
<script type="text/javascript">
var a = document.getElementsByTagName("a")
for(i=0; i<a.length-1;i++){
if(a[i].href.indexOf("/viewforum.php?id=")!=-1){
    if(a[i].parentNode.parentNode.innerHTML.substring(a[i].parentNode.parentNode.innerHTML.toLowerCase().indexOf('</h3>')+5).length > 0)
    a[i].parentNode.innerHTML+=" <a title='"+a[i].parentNode.parentNode.innerHTML.substring(a[i].parentNode.parentNode.innerHTML.toLowerCase().indexOf('</h3>')+5)+"'>[?]</a>"
    a[i].parentNode.parentNode.innerHTML = a[i].parentNode.parentNode.innerHTML.substring(0, a[i].parentNode.parentNode.innerHTML.toLowerCase().indexOf("</h3>")+5)
}
}

</script>

низ