Having trouble stopping intrusions.

For the last 2 months I have been getting these to pop ups that I can NOT stop from popping up !!! They are -----http://treyeats.com/track/index.php?src=114695&kw=ron       and       http://d1ui18tz1fx59z.cloudfront.net/html/all/inst.html?b=http%3A%2F%2Fabclocal.go.com%2Fktrk%2Findex&ccg=f286d4eb96514265F8724C268207F301&ccv=1002005094&pid=478&hu=http%3A%2F%2Fabclocal.go.com%2F&au=interstitial-ad-720-320&ns=SFMN&me=NA     !!! I am not a computer whiz but I do know a LITTLE so any help would be appreciated !! They are more annoying than comcast !! Any one else ???           The Teddster        thardin2@comcast.net