<script type="text/javascript" data-author="Tony Partner">
 
 
  $(document).on('ready pjax:scriptcomplete',function(){
 
    // The language codes to keep in the dropdown
    var relevantLangs = ['en', 'it'];
 
    // Identify this question
    var thisQuestion = $('#question{QID}');
 
    // Only do this if the previous country question == 4
    if('{CT}' == '4') {
 
      // Loop through the dropdown options
      $('select.languagesurvey option', thisQuestion).each(function(i) {
 
        // Remove unwanted languages
        if(!relevantLangs.includes($(this).val())) {
          $(this).remove();
        }
      });
    }
  });
</script>

<script type="text/javascript" data-author="Tony Partner">
 
 
  $(document).on('ready pjax:scriptcomplete',function(){
 
    // The new language-select labels
    var langLabels = {
      'de-informal': 'Deutsch',
      'it-informal': 'Italiano'
    }
 
    // Identify this question
    var thisQuestion = $('#question{QID}');
 
    // Modify the language-select labels
    $.each(langLabels, function(key, value) {
      $('select.languagesurvey option[value="'+key+'"]', thisQuestion).text(value);
    });
  });
</script>

<script type="text/javascript" data-author="Tony Partner">
 
 
  $(document).on('ready pjax:scriptcomplete',function(){
 
    // The language codes to keep in the dropdown
    var relevantLangs = ['en', 'it'];
 
    // The new language-select labels
    var langLabels = {
      'de-informal': 'Deutsch',
      'it-informal': 'Italiano'
    }
 
    // Identify this question
    var thisQuestion = $('#question{QID}');
 
    // Modify the language-select labels
    $.each(langLabels, function(key, value) {
      $('select.languagesurvey option[value="'+key+'"]', thisQuestion).text(value);
    });
 
    // Only do this if the previous country question == 4
    if('{CT}' == '4') {
 
      // Loop through the dropdown options
      $('select.languagesurvey option', thisQuestion).each(function(i) {
 
        // Remove unwanted languages
        if(!relevantLangs.includes($(this).val())) {
          $(this).remove();
        }
      });
    }
  });
</script>