jQuery version conflict in Wordpress

jQuery version conflict in Wordpress

Hi there

I have noticed that I am loading 2 different versions of jquery in my wordpress site. 

I  see that i referenced version 1.8 in my header (via the google code), but cannot seem to find the 1.6.4 version in order to remove it?

My fancy-box plugin is no longer working, and I'm not sure what I did to cause this?
When i click on an image it brings up the fancy-box loading image, but then the overlay just covers the page and does not open the image. 

I am aware this is a jQuery forum, but figured since i have been working with jquery plugins and functions recently that it is a jquery issue,.

My page where fancybox is not loading:   http://www.airport-game-lodge.co.za/?page_id=439


Any advice to remove this version conflict would be greatly appreciated. Thank you :)