var ImageWidth  =  1;
var ImageHeight =  1;
var ScriptUrl   = 'http://daiichi-kohgei.jp/cgi-bin/access_log/log4.cgi';
var CounterName = 'INDEX';
var Tag = '<img' +
			' src="'   + ScriptUrl   + '?' + CounterName + '@' + document.referrer + '"' +
			' width='  + ImageWidth  +
			' height=' + ImageHeight +
	      '>';
document.write(Tag);