var cgi = 'http://pivotjp.com/cgi-bin/access/report.cgi?';
var dir = 'dir=blog';
var pix = 'pix=' + screen.width + 'x' + screen.height + 'x' + screen.colorDepth;
var ref = 'ref=' + parent.document.referrer;
var dat = dir + '&' + pix + '&' + ref;
document.write('<img src="' + cgi + dat + '" width="1" height="1" alt="" />');