function toggleLanguage()
{
  $('language-selected').toggleClass("invisible");

  var languages = $$("#language span.brol");
  languages.each(function(language)
  {
    if(language != null)
    {
      language.toggleClass("invisible");
    }
  });

  if($('language-selected').hasClass('invisible'))
  {
     $('language-arrow').src='/assets/image/languageselector/arrow_up.png'
  }
  else
  {
    $('language-arrow').src='/assets/image/languageselector/arrow_down.png'
  }

}

function toggleFaq(faqId)
{
  var entries = $$("div.faqEntry");
  entries.each(function(entry)
  {
    if(entry != null && !entry.hasClass("invisible") && entry.id != faqId)
    {
      entry.addClass("invisible");
    }
  });

  $(faqId).toggleClass("invisible");
}