Dear list,

I'm trying to play with ox-html settings, for the :html-postamble I got a working one which is:

(defvar lch-ox-html-postamble "<div id='hosted'><table><tr><td><a href='http://www.gnu.org/software/emacs/'><img src='./theme/emacs-logo.png' alt='Emacs' title ='Powered by GNU/Emacs' style='width:30px;'/></a></td> <td><a href='http://orgmode.org/'><img src='./theme/org-logo-unicorn.png' alt='Org' title='Powered by Emacs Org-mode'  style='width:30px;'/></a></td><td><a href='http://www.princeton.edu'><img src='./theme/PUTiger-logo.gif' alt='Princeton' title='Hosted by Princeton'  style='width:30px;'/></a></td></tr></table></div>")

then put 

("public-notes"
         ;; :author nil
:base-directory ,org-source-dir
:base-extension "org"
:recursive t
:publishing-function org-html-publish-to-html
         :publishing-directory ,pub-html-dir
         :headline-levels 4
:section-numbers nil
         :footnotes t
         :language "utf-8"
:auto-sitemap t
:sitemap-filename "Sitemap.org"
:sitemap-title "LooChao's Homepage"
:auto-preamble t
:auto-postamble t
         :html-head ,lch-ox-html-head
         :html-postamble ,lch-ox-html-postamble
         :style-include-default nil
  )

But the problem is this will override the default postabmle, how to keep both? Please see the attached picture for a better description.

Thanks!

Chao