var LanguageSwitcher = {
   SwitchTo : function(languageCode)
     {
       document.getElementsByTagName('body')[0].className = 'lang-' + languageCode;
     },
  CheckInitial : function()
     {
       if (window.location.hash)
       {
        if (window.location.hash.length == 3)
        {
          switch(window.location.hash.substring(1,3))
          {
            case 'en':
            case 'nl':
             this.SwitchTo(window.location.hash.substring(1,3));
             break;
          }         
        }
       }
     }

   }