site navigation controls

• In close proximity to Macromedia Flash games
• Under pop-ups or download prompts
• Near site navigation controls on your pages, such as drop-downs or menu links

If Google detected too many accidental ads clicks that didn't increase the business result of advertisers in an account, then they will disable that account.

I'm a little worry when I first read this post from AdSense blog as I have AdSense ads link near my menu links at the left sidebar. But when I think again and ask myself, will my Ad links placement lead to accidental click? I took a closer look on my blog and website, my ad links look simple and clear. Visitors who click my ad links know who they are clicking. So I think I'm safe.