Hi, on your test page I notice two things wrong:
1. Your theme or another plugin that is not respecting WP's own the wp_enqueue_script() method (that is there to prevent this kind of problem) loads an older version of the jQuery library for a second time in the footer:
You need to find out who's doing that and elimitate that second call.
2. Your test link in the source looks like:
<a href="http://shortsaleexpertsandiego.com/test#InlineDivID3" class="fancybox">Click for FancyBox Test – Not Working! </a>
but you need to make it:
<a href="#InlineDivID3" class="fancybox">Click for FancyBox Test – Not Working! </a>
You need to adapt that URL. If you are sure you used only
#InlineDivID3 (without the full domain) than it might be automatically prepended the Google Analytics plugin... In that case, and if you cannot switch that behaviour off in its settings, switch to another analytics plugin.