A NavBar is short for Navigation Bar. On most web sites there will be a bar across the top of bottom of the page in a contrasting color from the page. In the bar you will find links to navigate your to different areas of the web site.
Because of recent spam attacks on Mediawiki sites by the tens of thousands of spammers concerned with the length, girth and hardness of our Johnsons, we have had to temporarily disable new registrations and editing until measures can be taken to ensure there is no further vandalism of this site. We apologize for the assholes out there that don't have better things to do, and will find a work around soon. Meanwhile, there are still thousands of MoparWiki pages containing a wealth of information.