[Zope] How to get the type of an object by dtml

I want to do different operation to different object groups that I created my adding new products. But before I could do that I need to determine what the object I'm working with. Could anyone help me.. how do I use DTML to return the type of the object I'm currently working with? ____________________________________________________________________________________ Do you Yahoo!? Everyone is raving about the all-new Yahoo! Mail beta. http://new.mail.yahoo.com