anchor.diff:  	win.close();
   	$('studySubject.studySubjectStudyVersion.studySubjectConsentVersions[0].informedConsentSignedDate').value="";
   	$('studySubject.studySubjectStudyVersion.studySubjectConsentVersions[0].informedConsentSignedDate').focus();
  -	ValidationManager.removeError("studySubject.studySubjectStudyVersion.studySubjectConsentVersions[0].informedConsentSignedDate");
  +	ValidationManager.Error("studySubject.studySubjectStudyVersion.studySubjectConsentVersions[0].informedConsentSignedDate");
   }
   
   function changeStudyVersion(){
   	$('updateStudyVersion').value="true";
  -	$('consentSignedDate').value=$('studySubject.studySubjectStudyVersion.studySubjectConsentVersions[0].informedConsentSignedDate').value;
  -	$('studyVersionForm').submit();
  -}
  +	$('consentSignedDate').value=$('studySubject.studySubjectStudyVersion.studySubjectConsentVersions[0].informedConsentSignedDate').value;
  +	$('dontSave').remove();
  +	$('studyVersionForm').submit();
  +}
  +
   </script>
   <style>
   	#single-fields-interior div.row div.label {
  
positive.code:     $('disease-added-terms').innerHTML = "";
      var selectedCategories = $$('a.disease-category-selected');
      selectedCategories.each(function(el) {
          el.removeClassName("disease-category-selected");
      });
  
      var selectedCategories = $$('li.li-category-selected');
      selectedCategories.each(function(el) {
          el.removeClassName("li-category-selected");
      });
      return;
  },
  
negative.code: 							if(formElement.id!='command' || !flag)
  								return flag;
  							if(${hasInv} && $("treatingPhysician").value=="" && $("studySubject.otherTreatingPhysician").value==""){
  								ValidationManager.Error($("studySubject.otherTreatingPhysician"));
  								ValidationManager.showError($("studySubject.otherTreatingPhysician"),"required");
  								return false;
  							}
  