API CanShowAchievementUI

From WoWWiki

Returns a boolean indicating if the achievement UI is accessible and whether the microbutton should be shown.

isEnabled = CanShowAchievementUI();

Arguments

none

Returns

isEnabled 

Boolean - can the achievement UI be displayed.

Details

Usually returns true on live realms. This function was mostly used to hide the achievement UI if it was in an unusable state on the WotLK Beta / PTR