function record_stat(page_name) {
	var a = '&&';
	var pf = navigator.platform + a; 
	var lng = navigator.language + a;
	var swh = screen.width + 'x' + screen.height + a;
	var cd = screen.colorDepth + a; 
	var pd = screen.pixelDepth + a;
	var rf = document.referrer;
//	$rf =~ s/'/'/%2f/g;
	imgElement = document.createElement('img');
	imgElement.setAttribute('src', '/cgi-bin/dopv-comet/dcw.cgi?pg='+page_name+a+'rf='+rf+a+'pf='+pf+'lng='+lng+'swh='+swh+'cd='+cd+'pd='+pd);
	imgElement.setAttribute('alt', 'アクセス解析');
	ulElement = document.createElement('ul');
	ulElement.setAttribute('class', 'access-stat');
	liElement = document.createElement('li');
	liElement.appendChild(imgElement);
	ulElement.appendChild(liElement);
}