In SharePoint 2013 the language switcher drop down is removed ... So we have tried to implement our own switcher with same concept in SharePoint 2010. Reference the Changing the Display Language - But trying to add the JavaScript was useless.
To package this solution we created Web feature named ToggleLanguage Feature. When you activate the feature, a custom action will be added to the standard menu of SharePoint. Each Custom action contains one language of the alternate languages of the site. In figure we have three languages: French, English and German.

 

 

Toggle language

Toggle language

Last edited May 5, 2014 at 7:52 AM by saberghanmi, version 2