title: facing issue to find xpath expression
body: <p>My XPath <code>'//div[@id='sharetools-container-div']/iframe[@id='sharetools-iframe']'</code> is working fine, but after this tag there is <code>'#document'</code> text present and after this <code>'#document'</code> there is html tag, so when I extend the XPath expression as <code>'//div[@id='sharetools-container-div']/iframe[@id='sharetools-iframe']/#document/html'</code>, it is throwing exception as follows:</p>
  
  <blockquote>
    <p>Caused by: class org.jaxen.saxpath.XPathSyntaxException:
    //div[@id='sharetools-container-div']/iframe[@id='sharetools-iframe']/#document:
    70: Expected one of '.', '..', '@', '*', QName.</p>
  </blockquote>
  
  <p>So please guide me how to write XPath for this.</p>
  
  <p>Thanks,
  Dhananjay</p>