anchor.diff:        $(this).removeClass('hover');
       }
     );
  +
   });
     <fmt:message key="questionReply.link" bundle="${icons}" var="hyperlinkIcon"/>
     <fmt:message key="questionReply.open" bundle="${icons}" var="openIcon"/>
  
positive.code:       if (typeLien!="l") {
          $('.category').removeClass('select');
          $('.questions').hide();
          $.getJSON(questionUrl,function(data) {
            $('#qc'+id).html('');
            $.each(data, function(key, question) {
              answersDiv = $('<div>').addClass('answers').attr('id', 'a' + question.id)
              answersDiv.append($('<p>').text(question.content));
              answersDiv.append($('<ul>'));
              answersDiv.hide();            
              $('#qc'+id).append($('<li>').append(displayQuestion(question)).append(answersDiv));
            });
          });
          $('#qc'+id).show();        	   
          $(this).parent().addClass('select');			
        }
      }, function() {}
    );
  
    $('.category').hover(function() {
        $(this).addClass('hover');
  
negative.code:         if(etat[id] != "open"){
            $('#a'+id).show();
            etat[id] = "open";
            var found = $('#a'+id + '>ul>li');
            if (found.length == 0) {  
              $.getJSON(answersUrl,function(data) {
                $('#a'+id + ' > ul').html('');
                $.each(data, function(key, answer) {
                  $('#a'+ id + ' > ul').append(displayAnswer(answer));
                });
              });
            }
          } else {
            $('#a'+id).hide();
            etat[id] = "close";
  