Hi.

The FCKEditor plugin automatically uses the latest version of the editor, so you shouldn't have to worry about that.

The translation to Spanish is an option you have to specify in the file equation_html/fckplugin.js:

• Look for line 7

  var language=FCKConfig.DefaultLanguage;

• Replace with your desired language, i.e.

  var language='es-es';

• Then delete/refresh your browser cache and reload.

We don't currently allow end users of the embedded equation editor the ability to customise the language and design - though if there is sufficient interest we might enable this feature in the future.

Let me know if that works.