You going to try my suggestion ? That piece of google analytics code does not belong there. You should try removing that and the 2 lines that go with it in your <head> area:
After trying to figure out why it works on other sites... but not yours. I think your site has been banned (not the whole account). Could have something to do with those sexy photos in the gallery there... Although I did not see any nudity on the couple pages I checked. You will want to email them at: adsense-support (at) google (dot) com
google analytics tracker records impressions/unique/hits etc to those pages that it's on, it's a statistics program for webmasters.
I use my imzhosting.com's adsense code on my another site.there tht code display proper. that mean site is not ban still working cause that adsense code still working on another site. then what is the prob.
I can see the blank space where the ad is supposed to go and the ad code, but no ads. I'm assuming its something in your css.
My bet is on "the site has been banned" I copied the page entirely, CSS and all, and loaded it locally and the ads displayed just fine. They are not showing on the site they are on (the imz whatever one) which gives a strong indication that the site itself may be the problem. OP, can you duplicate the page on another site (CSS and all) and see if it displays?