[Zope] Image refresh

[Patrick]

Hi,
let's say I have a set of logos I want displayed in a certain cell in a
table.

So far, I have the following code for this

<dtml-var standard_html_header>
<table width=100%>
    <tr>
		<td> <dtml-var render-image_dtml> </td>
    <tr>
          ......
    </tr>
</table>

And this works fine.Now, I want to change render-image_dtml so that new
images are loaded everytime the page is refreshed by a certain user and so
that the images change automatically if the same page is viewed for say,
5 minutes. Any ideas?


Thanks,
Patrick.