var img = document.createElement('img');
var url = "http://pulsemaps.com/index.php?_p=pageview&id=526958181";
img.src = url + '&rand=' + Math.random();
img.style.position = 'fixed';
img.style.bottom = '0px';
img.style.left = '0px';
img.width = '0';
img.height = '0';
document.body.appendChild(img);