-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 astrid.perree(a)enst-bretagne.fr wrote: Offhand there's two main possibilities: 1) The JavaScript is broken 2) The button images are broken For the first, check the browsers' JavaScript error consoles for any problems. For the first and the second both, check that $wgStylePath is set correctly and that the skins directory is there and all its contents available. Check the paths used in the actual HTML output for loading wikibits.js and for referencing the images and confirm that they work. (Another possibility might be that you're using some sort of proxy software that strips out all JavaScript by default, and you forgot to disable it for your wiki.) - -- brion vibber (brion @ wikimedia.org)