Toggling links in footer of pages

Hello All..

i stumbled across a website http://forums.amrdiabworld.com , and something caught my attention. In the footer, there are couple of orange links that are not related to the website's subject at all.

these links change everytime you refresh the page, the guy runs adsense on his pages, so i was wondering what is the benefit of such links ? is he using them to display high paying adsense ads ? And, from where does he get these links and how does he make them ?

thanks
hamoudi

 

Those are links from Coop.

 

Its called the coop, you can read about it from the (referral) link in my sig.
Or try the ad network/coop forum here.

*edit, nice work honey.

 

thanks guys...ive just signed up with the coop network .. hope it works fine.

hamoudi

 

i was told to avoid using co-op as Google doesnt like it
is this true? or another silly rumour?

 

IMO its a rumour otherwise Im going to bounce all of my competitors.. Though I've never had a big enough weight to even think about trying.
Its an advertising network and generates referrals itself which is nice