anchor.diff:  			for (var i=0;i < document.forms[0].elements.length;i++)
   		    {
   		    	var e = document.forms[0].elements[i];
  -
  +		    	
   		        if (e.type == "checkbox" && e.checked == true)
   		        {
   		        	isChecked = "true";
  
positive.code: 			document.forms[0].submit();
  		}
  		
  	</script>
  </head>
  
  <table summary="" cellpadding="0" cellspacing="0" border="0" class="contentPage" width="600">
  
  <html:form action="<%=Constants.SHOPPING_CART_OPERATION%>">
  
  	<!-- SHOPPING CART BEGINS-->
  	<tr>
  	<td>
  	
  		<table summary="" cellpadding="5" cellspacing="0" border="0">
  			<tr>
  				<td><html:hidden property="operation" value=""/></td>
  			</tr>
  			
  			<tr>
  				<td class="formMessage" colspan="7">&nbsp;</td>
  			</tr>
  
  			<tr>
  				 <td class="formTitle" height="20" colspan="7">
  					<bean:message key="shoppingCart.title"/>
  				 </td>
  			</tr>
  	
  			<!-- FIRST ROW -->
  			
  			<tr>
  				<td class="formSerialNumberField" width="5">
  					<html:checkbox property="checkAll" onclick="javaScript:CheckAll(this)" value="off"/>
  				</td>
  				<td class="formRequiredLabelCenter">
  					<label for="type">
  						<bean:message key="specimen.identifier"/> 
  					</label>
  				</td>
  				<td class="formRequiredLabelCenter">
  					<label for="type">
  						<bean:message key="shoppingCart.type"/> 
  					</label>
  				</td>
  				<td class="formRequiredLabel">
  					<label for="subType">
  						<bean:message key="shoppingCart.subType"/> 
  					</label>
  				</td>
  				<td class="formRequiredLabelCenter">
  					<label for="tissueSite">
  						<bean:message key="specimen.tissueSite"/> 
  					</label>
  				</td>
  				<td class="formRequiredLabelCenter">
  					<label for="tissueSide">
  						<bean:message key="specimen.tissueSide"/> 
  					</label>
  				</td>
  				<td class="formRequiredLabelCenter">
  					<label for="pathologicalStatus">
  						<bean:message key="specimen.pathologicalStatus"/> 
  					</label>
  				</td>
  				<%--td class="formRequiredLabelCenter">
  					<label for="quantity">
  						<bean:message key="specimen.quantity"/> 
  					</label>
  				</td--%>
  			</tr>
  			
  			<% int i=1; %>
  			
  			<logic:iterate id="element" name="shoppingCart" property="cart" scope="session">
  			<bean:define id="specimen" name="element" property="value" />
  			<bean:define id="specimenCharacteristics" name="specimen" property="specimenCharacteristics" />
  			<tr>
  				<td class="formSerialNumberField" width="5">
  					<%
  						String chkName = "value(ShoppingCart:" + ((Specimen)specimen).getSystemIdentifier() + ")";
  					%>
  					<html:checkbox property="<%=chkName%>">
  						<%=i%>
  					</html:checkbox>
  				</td>
  				<td class="formLabelLeft">
  					<bean:write name="specimen" property="systemIdentifier" />
  				</td>
  				<td class="formLabelLeft">
  					<bean:write name="specimen" property="className" />
  				</td>
  				<td class="formLabelLeft">
  				<logic:notEmpty name="specimen" property="type">
  					<bean:write name="specimen" property="type" />
  				</logic:notEmpty>
  				
  				<logic:empty name="specimen" property="type">
  					&nbsp;
  				</logic:empty>
  				</td>
  				<td class="formLabelLeft">
  					<bean:write name="specimenCharacteristics" property="tissueSite" />
  				</td>
  				<td class="formLabelLeft">
  					<bean:write name="specimenCharacteristics" property="tissueSide" />
  				</td>
  				<td class="formLabelLeft">
  					<bean:write name="specimenCharacteristics" property="pathologicalStatus" />
  				</td>
  				<%--td class="formLabelLeft">
  					<bean:write name="specimen" property="quantity" />&nbsp;
  				</td--%>
  			</tr>
  			<% i++; %>
  			</logic:iterate>
  			
  			<%-- Buttons --%>
  			<tr>
  				<td align="right" colspan="7">
  					<table cellpadding="4" cellspacing="0" border="0">
  					<tr>
  						<td>
  							<html:button styleClass="actionButton" property="deleteCart" onclick="onDelete()">
  								<bean:message key="buttons.delete"/>
  							</html:button>
  						</td>
  						<td colspan="2">
  							<html:button styleClass="actionButton" property="exportCart" onclick="onExport()">
  								<bean:message key="buttons.export"/>
  							</html:button>
  						</td> 
  					</tr>
  					</table>
  				</td>
  			</tr>
  		</table>
  	</td>
  	</tr>
  </html:form>
  </table>
negative.code: <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
  <%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
  <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
  <%@ page import="java.util.List"%>
  <%@ page import="java.util.Hashtable"%>
  <%@ page import="edu.wustl.catissuecore.actionForm.ShoppingCartForm"%>
  <%@ page import="edu.wustl.catissuecore.domain.Specimen"%>
  <%@ page import="edu.wustl.catissuecore.query.ShoppingCart"%>
  <%@ page import="edu.wustl.catissuecore.util.global.Constants"%>
  
  <link href="runtime/styles/xp/grid.css" rel="stylesheet" type="text/css" ></link>
  <script src="runtime/lib/grid.js"></script>
  <script src="runtime/formats/date.js"></script>
  <script src="runtime/formats/string.js"></script>
  <script src="runtime/formats/number.js"></script>
  <style>
  .active-column-0 {width:30px}
  .active-column-4 {width:150px}
  .active-column-6 {width:150px}
  </style>
  
  
  <%
  	ShoppingCartForm form = (ShoppingCartForm)request.getAttribute("shoppingCartForm");
  %>
  <head>
  <%
  	String [] columnList = Constants.SHOPPING_CART_COLUMNS;
  	List dataList = (List) request.getAttribute(Constants.SPREADSHEET_DATA_LIST);
  	String pageOf = (String)request.getAttribute(Constants.PAGEOF);
  
  if(dataList.size() != 0)
  {
  %>
  
  	<script>
  		var myData = [<%int xx;%><%for (xx=0;xx<(dataList.size()-1);xx++){%>
  	<%
  		List row = (List)dataList.get(xx);
    		int j;
  	%>
  		[<%for (j=0;j < (row.size()-1);j++){%>"<%=row.get(j)%>",<%}%>"<%=row.get(j)%>"],<%}%>
  	<%
  		List row = (List)dataList.get(xx);
    		int j;
  	%>
  		[<%for (j=0;j < (row.size()-1);j++){%>"<%=row.get(j)%>",<%}%>"<%=row.get(j)%>"]
  		];
  		
  		var columns = [<%int k;%><%for (k=0;k < (columnList.length-1);k++){%>"<%=columnList[k]%>",<%}%>"<%=columnList[k]%>"];
  	</script>
  
  <% } %>
  
  	<script language="javascript" src="jss/script.js"></script>
  	<script language="javascript">
  		function onDelete()
  