IBM The method isId returns whether this attribute is known to be of type ID or not. Add a new attribute of type ID to the third acronym element node of this document. Verify that the method isId returns true. The use of Element.setIdAttributeNS() makes 'isId' a user-determined ID attribute. Import the newly created attribute node into this document. Since user data assocated to the imported node is not carried over, verify that the method isId returns false on the imported attribute node. Neil Delima 2003-03-04