anchor.diff:  
   </script>
   </head>
  -<body>
  -
  +<body>
  +
  +<tags:tabForm tab="${tab}" flow="${flow}" formName="form">    
  +<jsp:attribute name="singleFields">
  +	      
   <table border="0" id="table1" cellspacing="10" width="100%">
   	<tr>
   		<td width="75%" valign="top">
  -	    <tags:tabForm tab="${tab}" flow="${flow}" formName="form">
  -        <jsp:attribute name="singleFields">
  -	   	<div>
  +	    	<div>
   			<input type="hidden" name="_action" value="">
   			<input type="hidden" name="_selectedSite" value="">
   			<input type="hidden" name="_selectedInvestigator" value="">
  
positive.code: 	document.form._action.value=action;
  	document.form._selectedSite.value=selectedSite;
  	document.form._selectedInvestigator.value=selectedInvestigator;
  	// need to disable validations while submitting
  //	role = 'studySites['+selectedSite+'].studyInvestigators['+selectedInvestigator+'].roleCode';
  //	$(role).className='none';
  //	status = 'studySites['+selectedSite+'].studyInvestigators['+selectedInvestigator+'].statusCode';
  //	$(status).className='none';
  	document.form.submit();
  	fireListeners(selected);
  }
  
negative.code: 		</tr>
  		</c:forEach>
  		</table>					
  	    </td>
  
        <td valign="top" width="25%">
  		<chrome:box id="Summary" title="Summary">
  