anchor.diff:  <!-- needed for tooltips -->
   <SCRIPT src="/camod/scripts/CalendarPopup.js" type=text/javascript></SCRIPT>
   <DIV id="TipLayer" style="visibility:hidden;position:absolute;z-index:1000;top:-100;"></DIV>
  -
  +<script language="JavaScript" src="scripts/global.js"></script>
   
   <SCRIPT LANGUAGE="JavaScript" ID="js1">
   var cal1 = new CalendarPopup();
  
positive.code: </td></tr></TABLE>
  
  <SCRIPT LANGUAGE="JavaScript">
  	chkOther();
  </SCRIPT>
  
  <%@ include file="/jsp/footer.jsp" %>
  
negative.code: 
  <SCRIPT LANGUAGE="JavaScript">
  	
  	function chkOtherStrain() {
  	
  	    var strain = document.forms[0].ethinicityStrain;
  	    var otherStrain = document.forms[0].ethnicityStrainUnctrlVocab;
  	
  	    chkOther(strain, otherStrain);  	
  	}
  	
  	function getOptions( control ) {
  