Description: In earlier installments of this column, I made the case for exploiting the combination of XHTML and CSS , and I demonstrated a browser-based technique for searching XHTML/CSS content using XPath. I've been using a variation of this technique on my weblog. It works, and it's been a revelation to see what's possible using nothing but JavaScript, the DOM, and the XML and XSLT processors embedded in both MSIE and Mozilla. But as my corpus of well-formed content...
