HTMLDocument and Xpath

[swilson at acs.on.ca]

Got the answer - there's a bug in xpath.  I think the HTML parser
converts all the tags (but not the attributes) to uppercase.  Xpath
definitely does not like my first string but, these work fine:

test = Evaluate('//TD', doc_node.documentElement)
test = Evaluate('/HTML/BODY/TABLE/TR/TD', doc_node.documentElement)
test = Evaluate('/HTML/BODY/TABLE/TR/TD[1]', doc_node.documentElement)

Shawn