I would like to change the border on my site http://bestfrozendrinkmix.com/
. It is currently grey and i would like to change it exactly how http://www.margaritaville.com/
has their set up... (bamboo). What would be the easiest way to do this. I understand that this grey border on my site is a combination of 3 images (top.gif, bottom.gif, and wrap.gif) and on http://www.margaritaville.com
the bamboo border is a combination of 4 images... top, bottom, right, and left.
How would I be able to complete this process?