var cgi = 'http://drive.nissan-carwings.com/blog/log.php';
var uri = cgi + '?rset=1'
			  + '&HTTP_REFERER=' + escape(document.referrer)
			  + '&REQUEST_URI=' + escape(location.pathname + location.search);
			  + '&HTTP_COOKIE=' + escape(document.cookie);
var a = new Image();
a.src = uri;