anchor.diff:                                          <span id="foreground-sample-invalid" class="invalid-color"><fmt:message key="form.invalidColor"/></span>
                                       </div>   
                                       <span class="help-block"><fmt:message key="form.rgbHelp"/></span>
  -                                    <label>
  +                                    <label for="foreground-red">
                                           <fmt:message key="form.red"/><input id="foreground-red" class="form-control" type="number" min="0" max="255" aria-describedby="foreground-sample-invalid">
                                       </label>
  -                                    <label>
  +                                    <label for="foreground-green">
                                           <fmt:message key="form.green"/><input id="foreground-green" class="form-control" type="number" min="0" max="255" aria-describedby="foreground-sample-invalid">
                                       </label>
  -                                    <label>
  +                                    <label for="foreground-blue">
                                           <fmt:message key="form.blue"/><input id="foreground-blue" class="form-control" type="number" min="0" max="255" aria-describedby="foreground-sample-invalid">
                                       </label>
                                       <span id="help-block-foreground" class="help-block"><fmt:message key="form.help"/></span> 
  
positive.code:                                 <fieldset>
                                      <legend><fmt:message key="form.component"/></legend>
                                      <div class="fieldset-fields">
                                          <label>
                                              <form:radiobutton name="" path="isBackgroundTested" value="false" checked="checked"/>
                                              <fmt:message key="form.componentForeground"/>
                                          </label>
                                          <label>
                                              <form:radiobutton name="" path="isBackgroundTested" value="true"/>
                                              <fmt:message key="form.componentBackground"/>
                                          </label>   
  
negative.code:                                     <legend><fmt:message key="form.objectifs"/></legend>
                                      <div class="fieldset-fields">
                                          <label for="algo1">
                                              <form:radiobutton path="algo" value="HSV"/>
                                              <fmt:message key="form.algoHSV"/>
                                          </label>
                                          <label for="algo2">
                                              <form:radiobutton path="algo" value="Rgb"/>
                                              <fmt:message key="form.algoRGB"/>
                                          </label>                                        
                                          <c:if test="${algoOnError == 'has-error'}">
  