GA Print Tracking

gistfile1

trackPrint: function() {
	var timestamp = new Date().getTime();
	var img = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/__utm.gif?';
	img += 'utmac=UA-6451336-1&';
	img += 'utmp=' + window.location.origin + '/print' + window.location.pathname + '&';
	img += 'utmcc=__utma%3D[INSERT UTMA VALUE].' + timestamp + '.1%3B%2B__utmz%3D[INSERT UTMZ VALUE]%3B';
	
	console.log(img)
	
	$('<style media="print">body:after { content:url("' + img + '"); }</style>').appendTo('head');
}