اريد جعل الكود يعمل على نسخة منتداي phpbb2

$(function(){
if(/^\/(forum)?$/.test(window.location.pathname)) {
        var h = $('.hierarchy').get();
        for(var i=0,l=h.length;i<l;i++){
                var fid = h[i].firstChild.href.replace(/.*f(\d+)-.*/,'$1');
                var x=document.createElement('raw1');
                x.style.float = 'right';
                x.innerHTML = '<a rel="nofollow" href="/search?search_keywords=&search_author=*&search_where=f' + fid + '&search_id=newposts"><img src="http://i40.servimg.com/u/f40/17/40/88/36/find10.png" border="0" width="11" height="11" hspace="2" alt="Busca" /></a> <a rel="nofollow" href="/post?f=' + fid + '&mode=newtopic"><img src="http://i40.servimg.com/u/f40/17/40/88/36/plus_111.png" border="0" width="11" height="11" hspace="2" alt="Novo tَpico!!" /></a> <a rel="nofollow" href="/feed?f=' + fid + '"><img src="http://i40.servimg.com/u/f40/17/40/88/36/rss10.png" border="0" width="11" height="11" hspace="2" alt="RSS feed!" /></a>';
                h[i].appendChild(x);
        }
}});