flg = true;
if(flg){

		var SERVER_PERFIX = 'http://ps-nature.com/';

		var pagestr = location.href;
		var page = pagestr.substring(pagestr.indexOf(SERVER_PERFIX)+SERVER_PERFIX.length);
		var referrerstr = document.referrer;
		var referrer = referrerstr;
		if( referrerstr.indexOf(SERVER_PERFIX) >= 0 ){
			var referrer = referrerstr.substring(referrerstr.indexOf(SERVER_PERFIX)+SERVER_PERFIX.length);
		}

document.write('<img src= "' + SERVER_PERFIX + 'cgi-bin/writeLog.php');
document.write( '?page=' + escape(page) );
document.write( '&resolution=' + screen.width + 'x' +screen.height );
document.write( '&coldepth=' + screen.colorDepth );
document.write( '&referrer=' + escape(referrer) );
document.write('" width=1 height=1>');

}