anchor.diff:  								<td width="30%">
   									<span class="formMessage"> </span>
   									<br>
  +									<c:choose>
  +										<c:when test="${param.dispatch ne 'setup'}">
  +											<table height="32" border="0" align="left" cellpadding="4" cellspacing="0">
  +												<tr>
  +													<td height="32">
  +														<div align="left">
  +															<input type="button" value="Delete" onclick="confirmDeletion();">
  +														</div>
  +													</td>
  +												</tr>
  +											</table>
  +										</c:when>
  +									</c:choose>
   									<table width="498" height="32" border="0" align="right" cellpadding="4" cellspacing="0">
   										<tr>
   											<td width="490" height="32">
  
positive.code: 							<c:choose>
  								<c:when test="${canUserSubmit eq 'true'}">
  									<html:select property="characterizationSource">
  										<html:options name="characterizationSources"/>
  									</html:select>
  								</c:when>
  								<c:otherwise>
  
negative.code: <%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean"%>
  <%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic"%>
  <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
  <script type="text/javascript">
  <!--//
  function confirmDeletion()
  {
  	answer = confirm("Are you sure you want to delete the composition?")
  	if (answer !=0)
  	{
  		this.document.forms[0].dispatch.value="deleteConfirmed";
  		this.document.forms[0].submit(); 
  		return true;
  	}
  }
  //-->
  </script>
  <html:form action="/nanoparticleComposition">
  	<table width="100%" align="center">
  		<tr>
  