1<?xml version="1.0" encoding="UTF-8"?> 2<!DOCTYPE html 3 PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 4 "xhtml1-transitional.dtd"> 5<html xmlns='http://www.w3.org/1999/xhtml'> 6<head> 7<title>NIST DOM HTML Test - HEADING</title> 8<script type='text/javascript' src='selfxhtml.js'></script><script charset='UTF-8' type='text/javascript' src='HTMLHeadingElement02.js'></script><script type='text/javascript'>function loadComplete() { startTest(); }</script></head> 9<body onload="loadComplete()"> 10<h1 align="center">Head Element 1</h1> 11<h2 align="left">Head Element 2</h2> 12<h3 align="right">Head Element 3</h3> 13<h4 align="right">Head Element 4</h4> 14<h5 align="center">Head Element 5</h5> 15<h6 align="left">Head Element 6</h6> 16</body> 17</html> 18 19