Why Am I Getting Smart Buddy Ads in My Blog

I get very furious about this ad showing in one of my past article. I could not find anywhere an option to remove it. It 's like a Smart Buddy video and to think I hate Smart so much with the service I am getting from Smart Broadband. This is really crazy.

If anyone of you know how to remove it please help me. It is in this link http://walalangpoakongmagawa.blogspot.com/search?q=legit.