anchor.diff:  
   <c:choose>
   	<c:when
  -		test="${displaytype == 'Molecular Weight' ||
  +		test="${displaytype == 'Physical' ||
  +			  displaytype == 'Molecular Weight' ||
   			  displaytype == 'Morphology' ||
   			  displaytype == 'Purity' ||
   			  displaytype == 'Size' ||
  
positive.code: 										<a href=${url } class="sublist_5"><span
  											class="data_anchar">>&nbsp;</span>${leafCharBean.viewTitle}</a>
  									</li>
  								</c:forEach>
  								<c:url var="submitUrl" value="submitAction.do">
  									<c:param name="particleName" value="${particleName}" />
  									<c:param name="particleType" value="${particleType}" />
  									<c:param name="particleSource" value="${particleSource}" />
  									<c:param name="submitType" value="${subCharType}" />
  								</c:url>
  								<li>
  									<a href="${submitUrl}">Enter ${subCharType}</a>
  
negative.code: 
  <c:choose>
  	<c:when
  		test="${displaytype == 'In Vitro' ||
  			    displaytype == 'Toxicity' ||
  				displaytype == 'Cytotoxicity' ||
  				displaytype == 'Immunotoxicity' ||
  				displaytype == 'Oxidative Stress' ||
  