NIST The "importNode(importedNode,deep)" method for a Document should import the given importedNode into that Document. The importedNode is of type Attr. The ownerElement is set to null. Specified flag is set to true. Children is imported. Create a new attribute whose name is "elem:attr1" in a different document. Create a child Text node with value "importedText" for the attribute node above. Invoke method importNode(importedNode,deep) on this document with importedNode being the newly created attribute. Method should return a node whose name matches "elem:attr1" and a child node whose value equals "importedText". The returned node should belong to this document whose systemId is "staff.dtd" Mary Brady 2001-08-17 "elem:attr1" "importedText"