[Zope] Acquisition isn't always bandwidth and browser-cache friendly, advice needed

[Farzad Farid]

 Hi,

 I have recently started working with Zope and I am in the process of
building an intranet information site with it. The Acquisition paradigm
is very powerful and interesting but I have a few remarks about its
efficiency bandwidth-wise

 My site will mostly be composed of internal corporate documents,
classified into folder, subfolders etc. I want a corporate logo to appear
in top of each page. Therefore I have created a "logo" object in the top
"images" folder, and each document uses the tag:
		<dtml-var "images.logo">

 Now the big trouble : suppose I have lots of documents and a deep tree of
folder, the HTML tags I get in each page are:
	<img src="MY_SITE/Chapter1/images/logo">
	<img src="MY_SITE/Chapter1/Subchapter1/images/logo">
        <img src="MY_SITE/Chapter1/Subchapter2/images/logo">
        <img src="MY_SITE/Chapter1/Subchapter3/images/logo">
        <img src="MY_SITE/Chapter1/Subchapter3/Subsubchapter3/imags/logo">
        <img src="MY_SITE/Chapter2/images/logo">
        <img src="MY_SITE/Chapter2/Subchapter1/images/logo">
	etc.

 The same document appears on the site with dozens of different names, is
transfered over the network dozens of times and encumbers the browser
memory and disk cache dozens of times!

 How can this problem be solved elegantly without completely putting aside
the acquisition process? How can I do it in this particular case with
images?

 Thanks

-- 
Farzad FARID <farzy@via.ecp.fr>
Ingénieur Informatique Libre
Alcôve - http://www.alcove.fr/