The Nodes menu contains the following functions:
Local Name: Returns the local part of the expanded name of the node in the argument node-set that is first in document order. (An expanded name consists of a local part and a namespace URI.)
Name: Returns the qualified name that represents the expanded name of the node in the argument node-set that is first in document order. (An expanded name consists of a local part and a namespace URI.)
Namespace URI: Returns the namespace URI of the expanded name of the node in the argument node-set that is first in document order. (An expanded name consists of a local part and a namespace URI.)
Position: Returns the context position.
Last: Returns the context size.
Count: Returns the number of nodes in the argument node-set.