I took a look at the page source of the user control panel and found this bit of javascript:<script language="JavaScript">
<!--
var random = Math.floor(Math.random() * 1000000000), cdate = new Date();
document.write('<iframe src="
http://ads.gorillanation.com/code?pid=2892&gid=1&oin=0&rto=&rid=')
+ random + '&dom=' + cdate.getDate() + '&dow=' + cdate.getDay() + '&hod='
+ cdate.getHours() + '" frameborder="0" vspace="0" hspace="0"
width="468" height="60" marginwidth="0" marginheight="0" scrolling="no">');
document.write('<a href="
http://ads.gorillanation.com/default_reference?pid=2892&gid=1")
target="_top">
<img src="
http://ads.gorillanation.com/default_image?pid=2892&gid=1") border="0"></a>');
document.write('</iframe>');
// -->
</script>
So if you have javascript disabled, you won't get the horrible "Alert: The connection was refused when attempting to contact ads.gorillanation.com" message.
Those of you who aren't getting the message but have javascript enabled are receiving the ads and are getting tracked by gorillanation. :) I don't care about that so much as repeating errors in loading the pages.