nodecomparedocumentposition19
IBM
The method compareDocumentPosition compares a node with this node with regard to their position in the
document and according to the document order.
Using compareDocumentPosition check if the document position of the first CDATASection node
of the second element whose localName is name compared with the second CDATASection node
is PRECEDING and is FOLLOWING vice versa.
Jenny Hsu
2003-02-20