Whenever I open Firefox my Atlantic Broadband browser (my ISP) is redirected to http://go.goadvs.com and displays a amsll ad in the center of the screen and a redirect countdown timer on the page. When the timer runs out the page goes blank and the tab just says "New Tab". I can hit the back button and it returns to the ad, if I hit back again I return to Atlantic Broadband only to have it redirected to http://go.goadvs.com again. Sometimes it stays stuck in this loop and occasionally it will allow me to navigate in Atlantic Broadband. I also open AOL for news and it has never rerouted me when reading there. I gather it a a virus/malware, I'm just not sure how it got here or of the easiest way to kill it.