Hi, My MediaWiki version is 1.21.1 I'm (among others) the following extensions: https://www.mediawiki.org/wiki/Extension:GeoGebra version 2.9a and https://www.mediawiki.org/wiki/Extension:MathJax version 0.7 If I have in the same page, the extension MathJax and the extension Geogebra, occurs a problem like I have explained here: https://www.mediawiki.org/wiki/Extension_talk:MathJax#With_Extension:Maps_a…... Any help? Thank you very much. -- *Seja fã da Casa das Ciências no Facebook<http://www.facebook.com/casa.das.ciencias.org> .* *Siga-nos no Twitter <https://twitter.com/casa_cienciasPT>* Guilherme Monteiro Webmaster Casa das Ciências WikiCiências Banco de Imagens da Casa das Ciências Rua Campo Alegre 687 / 4169 - 007 PORTO GAB./SALA 351 TEL.EXTERNO 220402543 webmaster(a)casadasciencias.org http://www.casadasciencias.org http://www.wikiciencias.org http://imagem.casadasciencias.org