What is the code for adsense section ignore ?

well I want to ignore a section of my site which is triggering irrelevant ads so can someone tell me google code for it ?

I think it was something like like
<!-- google_ad_section=ignore -->

Regards

 

<!-- google_ad_section_start (weight=ignore) -->
content
<!-- google_ad_section_end -->

 

Thanks, by the way, which option should be better - ignoring irrelevant section or to put only relevant section under <!-- google_ad_section_start --> ?

 

I had both on my last site, havent got round to it on this one yet though. It certainly helps.

 

I personally prefer to use the ignore instead of targetting specific things...like my footer on sites are always ignored as they bring up copyright related ads, it's nice to be able to get those out of there, and let google spider the rest of it and apply the ads as they should .

Unless you're out to really really really get specific ads...That's the way I would do it.