Sometimes you'll see these buttons without color. They appear as grayed out. This means that the navigation option is not available for that page. For instance, if you are on the first page of a topic, the button will be gray. Posting Tips Don't get discouraged if you don't get a response to your own post right away.
People check in at various times.
Remember that especially on weekends, holidays, and during personal vacations, community participation may be reduced. Don't mistake a lack of response for a lack of interest in your post. For the most part, shorter posts that take up no more than one screen will have a better chance of being read than a longer post. Keep your tone conversational. If you think someone has misunderstood what you've posted, ask first.