JoomlaJunkie - Joomla Template Provider Bringing color to the Joomla community

I can't seem to get very far without something breaking!

But this board is EXTREMELY helpful.

So my problem:

On any pages except the front page, the CSS is broken and there is some error in the code. For instance, http://www.fbcvm.org/index.php/calendar

Firebug is telling me this:
$j is not a function
[Break on this error] $j(function(){
calendar (line 81)

jQuery is not defined
[Break on this error] var $j = jQuery.noConflict();
calendar (line 41)

What's going on? This is a relatively brand new installation.

Thanks for your time.