Page source:

   var i = 0;
   var url="http://www.wubhub.com:4110/webl/WubHub_SaveFunction?";
   every fv in ToList(finfo) do
      if (i > 0) then
         url = url + "&"
      end;
      var val = (Url_Encode(ToString(finfo[fv])) ? "");
      url = url+ToString(fv) + "=" + val;
      i = i + 1
   end;
   url = url + "&submit=Save";