PriusChat Access Hijacked by Home Depot Ad

I have the same "slow loading pages" probems a lot of people talk about here. It isn't constant but it does happen more than any other site I can think of.

Today, however, I had a brand new issue. When I clicked on http://priuschat.com/forums in my browser, it not only took a very long time to load but then went to some Home Depot ad page. That, too, took a long time to load. Then I had to click on a "Continue to site" link to get to PC. Just wanted to mention this.

(BTW< I use the latest version of IE8, security software and malware software with firewall, spam blocker and pop-up blocker etc. all enabled.)