Just one glitch in function goto_by_field():

   requester.send(null);http://www.perlmonks.org/?parent=587896;node_i
+d=3333
[download]

should be

   requester.send(null);
[download]

<update>

in function show_ancestors_user_search()

      container.innerHTML = (''
         + '<a href="javascript:goto_root_of(' + id + ')" class="root_
+link">r</a>'
         + ' '
         + '<a href="javascript:goto_parent_of(' + id + ')" class="par
+ent_link">p</a>'
         + '&nbsp;&nbsp;'
      );

//      anch.parentNode.insertBefore(container, anch.nextSibling);
      anch.parentNode.insertBefore(container, anch);
[download]

adds the links up front, marked 'r' and 'p', which imho makes a nicer formatting.

</update>

--shmem

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}