Auto-clicks the 'expand site' button, hiding the ad panes. This is not an adblocker.
This extension does not block ads, it merely uses the utility wowhead has already built in to their website - the "expand site" button. In addition, this will remove the div.blocks child to ensure the page doesn't scroll slightly when executing the script. This is very lightweight and might be easily broken in the future if the website undergoes major layout changes. This extension only activates on wowhead.com.