Had to reinstall OS and now have pop up ads in Bowser

After I reinstalled my apps during an OS reinstall I seem to have picked up some type of malware bug. >:( I ran ADWCLEANER and MALWAREBYTES Anti-Malware programs and both came up with zero error!!!

I am using FireFox and here a list of some of the URL’s of ads that’s poping up:

http://techontel.com

http://static.bestusefuldownloads.com/http://static.bestusefuldownloads.com/

http://s.m2pub.com

http://www.sonicdownloads.net

http://www.flvblaster.org

lp.downloads-free-video

Now I am a lost on what to do next :-[ Please help.

RocketNut

Attach your logs. (MBAM, OTL and aswMBR…!!)
Instructions: http://forum.avast.com/index.php?topic=53253.0

Hey, people I can troll! Haha, follow ASYN’s advice for help.