Quote from dbphoenix:
Your browser will take care of all that if you can determine the source of the popups. Change your cookie settings to Prompt. Then, when you get the prompt, if the cookie is from an advertising source (ET has, I believe, two), just copy and paste the URL into your browser's screener. I had to do that with ET's ads and the cookies are disabled. NEVER accept all cookies from anyplace.
As for all those annoying little popups, many of which don't provide a source, you'll need a popup killer. I assume you're not dumb enough to accept an .exe file from me, but if you do a search on Google or at CNET downloads, you shouldn't have any trouble finding one. They're usually free.
[Edit: I just did a Google search using "pop up killer" -- no quotes -- and there are plenty to choose from. They're itty bitty utilities with a lot of muscle. They're change your life.]