function replaceHtml() {

	document.getElementById('footernavi').innerHTML = '';
	document.getElementById('footer').innerHTML = '<p class="about">�@</p><p class="copyright"><a href="http://www.ctv.co.jp/copyright.html">Copyright(C)CHUKYO TV BROADCASTING Co.,Ltd.</a></p>';

	var tab = document.getElementsByTagName('table')[0];
	tab.style.width = '800px';
	tab.style.backgroundColor = '#fff';
	tab.style.margin = '0 auto';

}

function removeLastP() {
	pTags = document.getElementsByTagName('p');
	pTags[pTags.length - 3].style.display = 'none';
}

function shiftTitle(){
	h2Tag = document.getElementsByTagName('h2')[0].innerHTML;
	var h3Tag = document.createElement('h3');
	h3Tag.innerHTML = h2Tag;

	var target = document.getElementsByTagName('table')[1].nextSibling;
	target.parentNode.insertBefore(h3Tag, target);
}