Friends, Dynamic html and ajax bring in its own set of issues wrt adsense. For example: 1) One can have a page which has a high value keyword page and can change the whole page using ajax to display some other content. The adsense robot will fetch the page and will serve ads based on the initial content but the actual content would vary based on what the ajax changes the page to. 2) If the new code fetched by the ajax has google adsense code, how will they (google) serve ads. [ Google mailed me saying adsense code cannot be on the newly fetched code] 3) So if parts of your page are being changed dynamically, do we need to place the adsense code on parts of the page which are static ? Please add other issues you encounter and your thoughts on this.
use site targeting see adsense.blogspot. don't know if this works/is allowed but what about something like <!-- google_ad_section_start --> <!--this would be a html comment but could contain your subject--> <!-- google_ad_section_end --> Code (markup):