[Zope] objectValues type?

[Richard Lanham]

Hello,   I have this simple tree:   <dtml-tree branches="objectValues" skip_unauthorized="1">     <input type="checkbox" name="delItems:list" VALUE="<dtml-var id>">     <a target=main href="&dtml-absolute_url;"><dtml-var title_or_id></a>  </dtml-tree>   The anchor's target is main. But it if it is a Folder I want the target to be self.   And I want to skip some items.   How do I return the objectType (eg Folder, Document, Method) so I can alter the anchor, and/or object Properties that I might set to make other decisions?   Thanks, Richard