Changes

         return;  // don't display link for special pages

         return;  // don't display link for special pages

     url = wgServer + "/w/index.php?title=Special:Log&page=" + encodeURIComponent(wgPageName);

     url = wgServer + "/index.php?title=Special:Log&page=" + encodeURIComponent(wgPageName);

     addPortletLink("p-tb", url, "Page logs", "pt-logs");

     addPortletLink("p-tb", url, "Page logs", "pt-logs");