I had the same problem when I was running Internet Explorer. Since I started using Firefox, it get much less but still get a hit once in awhile on the popups.
I did set my popup blocker to stop them and that took it down to about once a week.
I have also gotten a number of infections from this site for sure. I've checked every other site I use and this is the one I always get the problems from.
Hope you find it Rick, but some of these new viruses are pretty well hidden unless a pro digs it out of the bushes.
Bob