i downloaded commonsense CMS and installed in one of my site. the CMS automatically integrates adsense ads in it and all you have to do is write articles to be on the safer side i was monitoring the adsense code. there were 5 adsense units including a link unit and a search box. but only 4 ads were being displayed. the code for the ad which was not displayed is given below i have never seen the CPA choice before is it normal. and what format is this
sign-into your Adsense account and setup and image ad (that looks like an image-ad code) and compare it to what you posted.. doesnt look right to me.. .
i think that is a referral button. but it is not appearing in my site though edit : it is a adsense referral button.