Just logged into OCN, and saw this. It's on the middle ads and it seems to happen once every now and then. I don't think it's a problem with my Javascript.

/*
Instructions:
1. Create a file on your web server called ad.js using a text editor.
(any name with the .js extension will work)
2. Paste this code into the .js file
3. Update the "... Javascript URL" in your ValueClick Media default to point to the .js file on your server.
*/

var dz=document;
dz.writeln("<script type=\"text/javascript\"><!--");
dz.writeln("google_ad_client = \"pub-3279873763388914\";");
dz.writeln("/* 728x90, created 10/19/09 */");
dz.writeln("google_ad_slot = \"6386856323\";");
dz.writeln("google_ad_width = 728;");
dz.writeln("google_ad_height = 90;");
dz.writeln("//-->");
dz.writeln("<\/script>");
dz.writeln("<script type=\"text/javascript\"");
dz.writeln("src=\"http://pagead2.googlesyndication.com/pagead/show_ads.js\">");
dz.writeln("<\/script>");

What's that?