Hi there,
Thanks for your answer, but the tag is automatically generated from your modules:
Both the JFBCFan module and the JFBC Social Share modules that I tried do the same thing.
After your message, I also tried adding a key to the JFBConnect > Social > Misc section but then, it just produced tags (again visible) like that:
{JFBCFan height=250 width=300 colorscheme=light href=http://www.facebook.com/my.page.here show_faces=1 stream=0 header=0 border_color=black force_wall=0 key=2288}