Small button to switch from one language to another.
Used as follows:
{{ Trad | <LanguagesCodes> = <PageNameOfTranslated> | etc ...}}
Recognized codes are DE, EN, ES, FR and RU.
example:
{ {Trad | DE =|ES = Template:Trad/Documentación |EN = Template:Trad/Documentation | FR = Template:Trad/Documentation | RU =}}
giving to right: