anchor.diff:      }else{
           gradingTypes = "<select id=question_" + id + "_true_false name=new_question[" + id + "][true_false]>";
       <% for type in Question::GRADING_TYPES %>
  -    <%= "gradingTypes += '<option value=" + type[1].to_s + ">" + type[0].to_s + "</option>';"%>
  +        <%= ("gradingTypes += '<option value=" + type[1].to_s + ">" + type[0].to_s + "</option>';").html_safe %>
       <% end %>
       }
       gradingTypes += "</select>"
  
positive.code:     column = document.createElement("td");
      weights = "<select id=new_question_" + id + "_weight name=new_question[" + id +"][weight]>";
  <% for weight in Question::WEIGHTS %>
  <%= "weights += '<option value=" + weight[1].to_s + ">" + weight[0].to_s + "</option>';"%>
  <% end %>
      weights = weights + "</select>";
      column.innerHTML = weights;
  
negative.code: <% for que in questionnaires %>
  <% all_questions = Question.find_all_by_questionnaire_id(que.id).map {|n| n.txt} %>
  <% for q in all_questions %>
  aMail.push(<%= q.to_json.html_safe %>);
  <% end %>
  <% end %>
  aMail.sort();
  