How about renaming niplogo.gif to niplogo and trying it that way (what you're trying to do when you do <dtml-var "PARENTS[-1].project.images.Niplogo.gif"> is get the attribute '.gif' from the object Niplogo). In other words, you need to get away from using the extension....

Unfortunately I have a hidden agenda here... While that would be fine for images, I was wondering about using this technique to solve my other problem:

1. At home, URLs are something like localhost:8080/project/index.html

2. At work, they are something like zope.nipltd.com/project/index.html

3. And finally, the sites are often also presented as something like www.project.com.

The problem is how to phrase URLs in hrefs. <A HREF="/index.html"> does not work for cases 1 and 2 as it goes to the root index.html on the server. However, it is the only way I can think to do links that work for case 3.

I'm sure I read something about a getURL() method somewhere... Anyway, why this causes extension problem is because objects other than images may need to have extensions and may need to be referenced with HREF's in the site. For example, downloadable Powerpoint presentations need to end in .ppt or Windoze will not know how to open them when they're on the file system. Also, I edit all my content pages with Dreamweaver (for PC) and so they need to have .html extensions 'cos while Dreamweaver is very good for editing, it's too stupid to use MIME types to recognise what type a file is... Any ideas? Chris PS:

I also found this; <dtml-var "yourimage.tag(border=0, alt='', width='', height='')">

Cool :-)