anchor.diff:                      <h3>
                           <span class="label label-default">Parameters</span>
                       </h3>
  -                    <textarea class="form-control" rows="1" style="width: 100%; height: 120px; float:left"
  +                    <textarea class="form-control" rows="1" style="width: 100%; float:left"
                           id="requestParameters"></textarea>
  -                    <textarea class="form-control" rows="1" style="width: 100%; height: 120px; float: left; display: none"
  +                    <textarea class="form-control" rows="1" style="width: 100%; float: left; display: none"
                           id="originalRequestParameters"></textarea>
  -                    <div class="form-control" style="width: 100%; height: 120px; float: left; display: none; overflow-y: scroll; resize:both"
  +                    <div class="form-control" style="width: 100%; float: left; display: none; overflow-y: scroll; resize:both"
                           id="originalRequestParametersChanged"></div>
                       <div style="clear: both"></div>
                       <h3>
  
positive.code:                     }
  
  
                      showModifiedRequestData();
                      $("#responseHeaders").val(data.history.responseHeaders);
                      $("#originalResponseHeaders").val(data.history.originalResponseHeaders);
                      $("#responseTypeLabel").html(data.history.responseContentType);
  
negative.code:             $("#originalRequestParameters").hide();
              $("#originalRequestParametersChanged").hide();
              $("#requestParameters").show();
              $("#requestParameters").css("height" , "");
              $("#requestParameters").height($("#requestParameters")[0].scrollHeight + "px");
              $("#originalRequestHeaders").hide();
              $("#originalRequestHeadersChanged").hide();
              $("#requestHeaders").show();
  