I left the house today at noon and this site worked great I just got back and every time I click on a post I get an AMEX pop up and the only way I can get rid of it is to cancel the page download and then hit the back button. Did something change on the site?
Edit: 3 hours later and now it is running Ok.... no popups. I hate computers.

Edit: next day all is well. Not sure what was going on but it was hard to post when it happened.