anchor.diff:  </script>
   </head>
   <body>
  -<tags:tabForm tab="${tab}" flow="${flow}" willSave="${willSave}" formName="studyIdentifiersForm">
  -
  -    <jsp:attribute name="singleFields">
  -          <table border="0" cellspacing="0" cellpadding="0">
  -              <tr>
  -                  <td>
  -
  -                      <br>
  -                      <table id="mytable" border="0" cellspacing="0" cellpadding="0">
  -                          <tr>
  -                              <th scope="col" align="left"><b>System Name<span class="red">*</span></b></th>
  -                              <th scope="col" align="left"><b>Identifier Type<span class="red">*</span></b></th>
  -                              <th scope="col" align="left"><b>Identifier<span class="red">*</span></b></th>
  -                              <th scope="col" align="left"><b>Primary&nbsp;Indicator</b></th>
  -                              <th class="specalt" scope="col" align="left"></th>
  -                          </tr>
  -                          <c:forEach items="${command.systemAssignedIdentifiers}" begin="0" varStatus="status">
  -                              <tr id="mytable-${status.index}">
  -                                  <td class="alt"><form:input path="systemAssignedIdentifiers[${status.index}].systemName"
  -                                                               cssClass="validate-notEmpty"/>
  -                                  </td>
  -                                  <td class="alt"><form:select path="systemAssignedIdentifiers[${status.index}].type"
  -                                                               cssClass="validate-notEmpty">
  -                                      <option value="">--Please Select--</option>
  -                                      <form:options items="${identifiersTypeRefData}" itemLabel="desc"
  -                                                    itemValue="desc"/></form:select></td>
  -                                  <td class="alt"><form:input path="systemAssignedIdentifiers[${status.index}].value"
  -                                                              onfocus="clearField(this)" cssClass="validate-notEmpty"/></td>
  -                                  <td class="alt"><form:radiobutton path="systemAssignedIdentifiers[${status.index}].primaryIndicator"
  -                                                                    value="true"/></td>
  -                                  <td class="alt"><a href="javascript:RowManager.deleteRow(systemIdentifierRowInserterProps,${status.index});"><img
  -                                          src="<tags:imageUrl name="checkno.gif"/>" border="0"></a></td>
  -                              </tr>
  -                          </c:forEach>
  -                      </table>
  -                  </td>
  -              </tr>
  -               <tr>
  -                  <td>
  -
  -                      <br>
  -                      <table id="mytable-organizationIdentifier" border="0" cellspacing="0" cellpadding="0" class="mytable">
  -                          <tr>
  -                              <th scope="col" align="left"><b>Assigning Authority<span class="red">*</span></b></th>
  -                              <th scope="col" align="left"><b>Identifier Type<span class="red">*</span></b></th>
  -                              <th scope="col" align="left"><b>Identifier<span class="red">*</span></b></th>
  -                              <th scope="col" align="left"><b>Primary&nbsp;Indicator</b></th>
  -                              <th class="specalt" scope="col" align="left"></th>
  -                          </tr>
  -                          <c:forEach items="${command.organizationAssignedIdentifiers}" begin="2" varStatus="organizationStatus">
  -                              <tr id="mytable-organizationIdentifier-${organizationStatus.index}">
  -                                                                   
  -                                  <td class="alt">
  -               							<input type="hidden" id="healthcareSite${organizationStatus.index}-hidden"
  -                        				name="organizationAssignedIdentifiers[${organizationStatus.index}].healthcareSite"
  -                      					 value="${command.organizationAssignedIdentifiers[organizationStatus.index].healthcareSite.id}"/>
  -                						<input class="validate-notEmpty" type="text" id="healthcareSite${organizationStatus.index}-input"
  -                       					size="50"
  -                      				 	value="${command.organizationAssignedIdentifiers[organizationStatus.index].healthcareSite.name}"/>
  -                						<input type="button" id="healthcareSite${organizationStatus.index}-clear"
  -                       				 	value="Clear"/>
  -                  		 				<tags:indicator id="healthcareSite${organizationStatus.index}-indicator"/>
  -                  						<div id="healthcareSite${organizationStatus.index}-choices" class="autocomplete"></div>
  -           			 			  </td>
  -                                  <td class="alt"><form:select path="organizationAssignedIdentifiers[${organizationStatus.index}].type"
  -                                                               cssClass="validate-notEmpty">
  -                                      <option value="">--Please Select--</option>
  -                                      <form:options items="${identifiersTypeRefData}" itemLabel="desc"
  -                                                    itemValue="desc"/></form:select></td>
  -                                  <td class="alt"><form:input path="organizationAssignedIdentifiers[${organizationStatus.index}].value"
  -                                                              onfocus="clearField(this)" cssClass="validate-notEmpty"/></td>
  -                                  <td class="alt"><form:radiobutton path="organizationAssignedIdentifiers[${organizationStatus.index}].primaryIndicator"
  -                                                                    value="true"/></td>
  -                                  <td class="alt"><a href="javascript:RowManager.deleteRow(organizationIdentifierRowInserterProps,${organizationStatus.index});"><img
  -                                          src="<tags:imageUrl name="checkno.gif"/>" border="0"></a></td>
  -                              </tr>
  -                          </c:forEach>
  -                      </table>
  -                  </td>
  -              </tr>
  -          </table>
  -
  -</jsp:attribute>
  -
  -     <jsp:attribute name="localButtons">
  -        <input id="addSystemIdentifier" type="button"
  -               value="Add System Identifier"
  -               onclick="RowManager.addRow(systemIdentifierRowInserterProps);"/>
  -       
  -		<input id="addIdentifier" type="button" value="Add Organization Identifier"
  -		onclick="javascript:RowManager.addRow(organizationIdentifierRowInserterProps);"  />
  -		&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br> <br>
  -    </jsp:attribute>
  +<tags:tabForm tab="${tab}" flow="${flow}" willSave="${willSave}"
  +	formName="studyIdentifiersForm">
  +	<jsp:attribute name="singleFields">
  +	<table width="100%"><tr><td>
  +		<chrome:division title="Organization Identifiers">
  +			<table id="organizationIdentifier" class="tablecontent">
  +				<tr>
  +					<th>Assigning Authority<span class="required-indicator">*</span></th>
  +					<th>Identifier Type<span class="required-indicator">*</span></th>
  +					<th>Identifier<span class="required-indicator">*</span></th>
  +					<th>Primary&nbsp;Indicator</th>
  +					<th></th>
  +				</tr>
  +				<c:forEach items="${command.organizationAssignedIdentifiers}"
  +					begin="2" varStatus="organizationStatus">
  +					<tr id="organizationIdentifier-${organizationStatus.index}">
  +						<td><input type="hidden"
  +							id="healthcareSite${organizationStatus.index}-hidden"
  +							name="organizationAssignedIdentifiers[${organizationStatus.index}].healthcareSite"
  +							value="${command.organizationAssignedIdentifiers[organizationStatus.index].healthcareSite.id}" />
  +						<input class="validate-notEmpty" type="text"
  +							id="healthcareSite${organizationStatus.index}-input" size="50"
  +							value="${command.organizationAssignedIdentifiers[organizationStatus.index].healthcareSite.name}" />
  +						<input type="button"
  +							id="healthcareSite${organizationStatus.index}-clear"
  +							value="Clear" /> <tags:indicator
  +							id="healthcareSite${organizationStatus.index}-indicator" />
  +						<div id="healthcareSite${organizationStatus.index}-choices"
  +							class="autocomplete"></div>
  +						</td>
  +						<td><form:select
  +							path="organizationAssignedIdentifiers[${organizationStatus.index}].type"
  +							cssClass="validate-notEmpty">
  +							<option value="">--Please Select--</option>
  +							<form:options items="${identifiersTypeRefData}" itemLabel="desc"
  +								itemValue="desc" />
  +						</form:select></td>
  +						<td><form:input
  +							path="organizationAssignedIdentifiers[${organizationStatus.index}].value"
  +							onfocus="clearField(this)" cssClass="validate-notEmpty" /></td>
  +						<td><form:radiobutton
  +							path="organizationAssignedIdentifiers[${organizationStatus.index}].primaryIndicator"
  +							value="true" /></td>
  +						<td><a
  +							href="javascript:RowManager.deleteRow(organizationIdentifierRowInserterProps,${organizationStatus.index});"><img
  +							src="<tags:imageUrl name="checkno.gif"/>" border="0"></a></td>
  +					</tr>
  +				</c:forEach>
  +			</table>
  +
  +			<br>
  +			<div align="right">
  +
  +			<input id="addOrganizationIdentifier" type="button"
  +				value="Add Organization Identifier"
  +				onclick="javascript:RowManager.addRow(organizationIdentifierRowInserterProps);" />
  +				</div>
  +
  +		</chrome:division>
  +		<chrome:division title="System Identifiers">
  +			<table id="systemIdentifier" class="tablecontent">
  +				<tr>
  +					<th>System Name<span class="required-indicator">*</span></th>
  +					<th>Identifier Type<span class="required-indicator">*</span></th>
  +					<th>Identifier<span class="required-indicator">*</span></th>
  +					<th>Primary&nbsp;Indicator</th>
  +					<th></th>
  +				</tr>
  +				<c:forEach items="${command.systemAssignedIdentifiers}" begin="0"
  +					varStatus="status">
  +					<tr id="systemIidentifier-${status.index}">
  +						<td><form:input
  +							path="systemAssignedIdentifiers[${status.index}].systemName"
  +							cssClass="validate-notEmpty" /></td>
  +						<td><form:select
  +							path="systemAssignedIdentifiers[${status.index}].type"
  +							cssClass="validate-notEmpty">
  +							<option value="">--Please Select--</option>
  +							<form:options items="${identifiersTypeRefData}" itemLabel="desc"
  +								itemValue="desc" />
  +						</form:select></td>
  +						<td><form:input
  +							path="systemAssignedIdentifiers[${status.index}].value"
  +							onfocus="clearField(this)" cssClass="validate-notEmpty" /></td>
  +						<td><form:radiobutton
  +							path="systemAssignedIdentifiers[${status.index}].primaryIndicator"
  +							value="true" /></td>
  +						<td><a
  +							href="javascript:RowManager.deleteRow(systemIdentifierRowInserterProps,${status.index});"><img
  +							src="<tags:imageUrl name="checkno.gif"/>" border="0"></a></td>
  +					</tr>
  +				</c:forEach>
  +			</table>
  +
  +			<br>
  +<div align="right">
  +			<input id="addSystemIdentifier" type="button"
  +				value="Add System Identifier"
  +				onclick="RowManager.addRow(systemIdentifierRowInserterProps);" />
  +				</div>
  +
  +		</chrome:division>
  +</td></tr></table>
  +	</jsp:attribute>
   
   </tags:tabForm>
  -<div id="dummy-row" style="display:none;">
  -    <table>
  -        <tr id="myTable-PAGE.ROW.INDEX">
  -            <td class="alt"><input id="systemAssignedIdentifiers[PAGE.ROW.INDEX].systemName"
  -                                    name="systemAssignedIdentifiers[PAGE.ROW.INDEX].systemName"
  -                                    class="validate-notEmpty"/>
  -            </td>
  -            <td class="alt"><select id="systemAssignedIdentifiers[PAGE.ROW.INDEX].type"
  -                                    name="systemAssignedIdentifiers[PAGE.ROW.INDEX].type"
  -                                    class="validate-notEmpty">
  -                <option value="">--Please Select--</option>
  -                <c:forEach items="${identifiersTypeRefData}" var="id">
  -                    <option value="${id.desc}">${id.desc}</option>
  -                </c:forEach>
  -            </select>
  -            </td>
  -            <td class="alt"><input id="systemAssignedIdentifiers[PAGE.ROW.INDEX].value" name="systemAssignedIdentifiers[PAGE.ROW.INDEX].value"
  -                                   onfocus="javascript:clearField(this)"
  -                                   type="text" class="validate-notEmpty"/></td>
  -            <td class="alt"><input type="radio" id="systemAssignedIdentifiers[PAGE.ROW.INDEX].primaryIndicator" name="systemAssignedIdentifiers[PAGE.ROW.INDEX].primaryIndicator"
  -                                   value="true"/></td>
  -            <td class="alt"><a href="javascript:RowManager.deleteRow(systemIdentifierRowInserterProps,PAGE.ROW.INDEX);"><img
  -                    src="<tags:imageUrl name="checkno.gif"/>" border="0"></a></td>
  -        </tr>
  -    </table>
  +
  +<div id="dummy-row-systemIdentifier" style="display:none;">
  +<table>
  +	<tr>
  +		<td><input id="systemAssignedIdentifiers[PAGE.ROW.INDEX].systemName"
  +			name="systemAssignedIdentifiers[PAGE.ROW.INDEX].systemName"
  +			class="validate-notEmpty" /></td>
  +		<td><select id="systemAssignedIdentifiers[PAGE.ROW.INDEX].type"
  +			name="systemAssignedIdentifiers[PAGE.ROW.INDEX].type"
  +			class="validate-notEmpty">
  +			<option value="">--Please Select--</option>
  +			<c:forEach items="${identifiersTypeRefData}" var="id">
  +				<option value="${id.desc}">${id.desc}</option>
  +			</c:forEach>
  +		</select></td>
  +		<td><input id="systemAssignedIdentifiers[PAGE.ROW.INDEX].value"
  +			name="systemAssignedIdentifiers[PAGE.ROW.INDEX].value"
  +			onfocus="javascript:clearField(this)" type="text"
  +			class="validate-notEmpty" /></td>
  +		<td><input type="radio"
  +			id="systemAssignedIdentifiers[PAGE.ROW.INDEX].primaryIndicator"
  +			name="systemAssignedIdentifiers[PAGE.ROW.INDEX].primaryIndicator"
  +			value="true" /></td>
  +		<td><a
  +			href="javascript:RowManager.deleteRow(systemIdentifierRowInserterProps,PAGE.ROW.INDEX);"><img
  +			src="<tags:imageUrl name="checkno.gif"/>" border="0"></a></td>
  +	</tr>
  +</table>
   </div>
   
   <div id="dummy-row-organizationIdentifier" style="display:none;">
  -    <table>
  -        <tr id="mytable-organizationIdentifier-PAGE.ROW.INDEX">
  -                       
  -             <td class="alt">
  -                <input type="hidden" id="healthcareSitePAGE.ROW.INDEX-hidden"
  -                        name="organizationAssignedIdentifiers[PAGE.ROW.INDEX].healthcareSite"/>
  -                <input class="validate-notEmpty" type="text" id="healthcareSitePAGE.ROW.INDEX-input"
  -                       size="50"
  -                       value="${command.organizationAssignedIdentifiers[PAGE.ROW.INDEX].healthcareSite.name}"/>
  -                <input type="button" id="healthcareSitePAGE.ROW.INDEX-clear"
  -                        value="Clear"/>
  -                   <tags:indicator id="healthcareSitePAGE.ROW.INDEX-indicator"/>
  -                  <div id="healthcareSitePAGE.ROW.INDEX-choices" class="autocomplete"></div>
  -            </td>
  -            
  -            <td class="alt"><select id="organizationAssignedIdentifiers[PAGE.ROW.INDEX].type"
  -                                    name="organizationAssignedIdentifiers[PAGE.ROW.INDEX].type"
  -                                    class="validate-notEmpty">
  -                <option value="">--Please Select--</option>
  -                <c:forEach items="${identifiersTypeRefData}" var="id">
  -                    <option value="${id.desc}">${id.desc}</option>
  -                </c:forEach>
  -            </select>
  -            </td>
  -            <td class="alt"><input id="organizationAssignedIdentifiers[PAGE.ROW.INDEX].value" name="organizationAssignedIdentifiers[PAGE.ROW.INDEX].value"
  -                                   onfocus="javascript:clearField(this)"
  -                                   type="text" class="validate-notEmpty"/></td>
  -            <td class="alt"><input type="radio" id="organizationAssignedIdentifiers[PAGE.ROW.INDEX].primaryIndicator" name="organizationAssignedIdentifiers[PAGE.ROW.INDEX].primaryIndicator"
  -                                   value="true"/></td>
  -            <td class="alt"><a href="javascript:RowManager.deleteRow(organizationIdentifierRowInserterProps,PAGE.ROW.INDEX);"><img
  -                    src="<tags:imageUrl name="checkno.gif"/>" border="0"></a></td>
  -        </tr>
  -    </table>
  +<table>
  +	<tr>
  +		<td><input type="hidden" id="healthcareSitePAGE.ROW.INDEX-hidden"
  +			name="organizationAssignedIdentifiers[PAGE.ROW.INDEX].healthcareSite" />
  +		<input class="validate-notEmpty" type="text"
  +			id="healthcareSitePAGE.ROW.INDEX-input" size="50"
  +			value="${command.organizationAssignedIdentifiers[PAGE.ROW.INDEX].healthcareSite.name}" />
  +		<input type="button" id="healthcareSitePAGE.ROW.INDEX-clear"
  +			value="Clear" /> <tags:indicator
  +			id="healthcareSitePAGE.ROW.INDEX-indicator" />
  +		<div id="healthcareSitePAGE.ROW.INDEX-choices" class="autocomplete">
  +		</td>
  +		<td><select id="organizationAssignedIdentifiers[PAGE.ROW.INDEX].type"
  +			name="organizationAssignedIdentifiers[PAGE.ROW.INDEX].type"
  +			class="validate-notEmpty">
  +			<option value="">--Please Select--</option>
  +			<c:forEach items="${identifiersTypeRefData}" var="id">
  +				<option value="${id.desc}">${id.desc}</option>
  +			</c:forEach>
  +		</select></td>
  +		<td><input id="organizationAssignedIdentifiers[PAGE.ROW.INDEX].value"
  +			name="organizationAssignedIdentifiers[PAGE.ROW.INDEX].value"
  +			onfocus="javascript:clearField(this)" type="text"
  +			class="validate-notEmpty" /></td>
  +		<td><input type="radio"
  +			id="organizationAssignedIdentifiers[PAGE.ROW.INDEX].primaryIndicator"
  +			name="organizationAssignedIdentifiers[PAGE.ROW.INDEX].primaryIndicator"
  +			value="true" /></td>
  +		<td><a
  +			href="javascript:RowManager.deleteRow(organizationIdentifierRowInserterProps,PAGE.ROW.INDEX);"><img
  +			src="<tags:imageUrl name="checkno.gif"/>" border="0"></a></td>
  +	</tr>
  +</table>
   </div>
   
   </body>
  -</html>+</html>
  
positive.code: 
                
           var systemIdentifierRowInserterProps = {
              add_row_division_id: "mytable", 	        /* this id belongs to element where the row would be appended to */
              skeleton_row_division_id: "dummy-row",
              initialIndex: ${fn:length(command.systemAssignedIdentifiers)},                            /* this is the initial count of the rows when the page is loaded  */
              path: "systemAssignedIdentifiers",                               /* this is the path of the collection that holds the rows  */
          };
     		var organizationIdentifierRowInserterProps = {
              add_row_division_id: "mytable-organizationIdentifier", 	        /* this id belongs to element where the row would be appended to */
              skeleton_row_division_id: "dummy-row-organizationIdentifier",
              initialIndex: ${fn:length(command.organizationAssignedIdentifiers)},                            /* this is the initial count of the rows when the page is loaded  */
              path: "organizationAssignedIdentifiers",                               /* this is the path of the collection that holds the rows  */
  
negative.code: <%@ taglib uri="http://www.opensymphony.com/sitemesh/decorator"
  	prefix="decorator"%>
  <%@ taglib prefix="tags" tagdir="/WEB-INF/tags"%>
  <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
  <%@ taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
  <%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>
  <%@ taglib prefix="chrome" tagdir="/WEB-INF/tags/chrome"%>
  
  <html>
  <head>
  