'anchors' Example
<html> <body> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <a href="http://www.java2s.com/" id="java2s">www.java2s.com</a> <input type="button" value="Retrieve the number of anchors in this document" onclick="alert(document.anchors.length);"> </body> </html>