FB like in Footer

Hi, I would like to put a FB like in the Footer on my page. http://www.beyouloveyou.com/ I would like it to go in the grey footer area and not one of the extra widget areas. I have gotten the code from FB and put it in the "editor" area and then put the code for the like box in the Theme Options - Footer Editor option and no box... Have been researching and cant figure it out. Help, Pauline