anchor.diff:  				qtyPerAliquotTextBox.disabled = false;
   				
   				document.forms[0].deriveButton.disabled = true;
  -				document.forms[0].eventButton.disabled = true;
  +				//document.forms[0].eventButton.disabled = true;
   				document.forms[0].scgButton.disabled = true;
   			}
   			else
  
positive.code: 											formLabelStyle="formLabelBorderless"
  											buttonStyleClass="actionButton" />				
  				</td>
  				n-combo-box end --%>
  				 </tr>
  				 
  				 <tr>
  
negative.code: 									specimenTypeList = new ArrayList();
  									specimenTypeList.add(new NameValueBean(Constants.SELECT_OPTION,"-1"));
  								}
  								
  								if(Constants.ALIQUOT.equals(form.getLineage()))
  								{
  									specimenTypeList = new ArrayList();
  									specimenTypeList.add(new NameValueBean(form.getType(),form.getType()));
  								}
  								
  								pageContext.setAttribute(Constants.SPECIMEN_TYPE_LIST, specimenTypeList);
  								
  								String subTypeFunctionName ="onSubTypeChangeUnit('className',this,'unitSpan')"; 
  