anchor.diff:  
   <html>
   <head>
  +	<c:set var="sponIndex" value="${command.fundingSponsorIdentifierIndex==-1?fn:length(command.organizationAssignedIdentifiers):command.fundingSponsorIdentifierIndex}"></c:set>
       <tags:stylesheetLink name="tabbedflow" />
       <tags:javascriptLink name="tabbedflow" />
       <tags:includeScriptaculous />
  
positive.code:     </div>
  </chrome:division>
  
  <chrome:division title="Coordinating Center Details">
      <div class="leftpanel">
  
  
           <div id="coordinatingCenter">
                  	 <div class="row">
  		                        <div class="label required-indicator">Coordinating Center:</div>
  		                        <div class="value"><input type="hidden" id="coCenter-hidden"
  								name="studyCoordinatingCenters[0].healthcareSite"
  								value="${command.studyCoordinatingCenters[0].healthcareSite.id }" class="validate-notEmpty" />
  								<input type="hidden" id="coCenter-hidden1"
  									name="organizationAssignedIdentifiers[1].healthcareSite"
  									value="${command.organizationAssignedIdentifiers[1].healthcareSite.id}" />
  								<input id="coCenter-input" size="50" type="text"
  								name="organizationAssignedIdentifiers[1].healthcareSite.name"
  								value="${command.organizationAssignedIdentifiers[1].healthcareSite.name}" class="validate-notEmpty" />
  							<tags:indicator id="coCenter-indicator" />
  							<div id="coCenter-choices" class="autocomplete"></div>
  							</div>
                      </div>
  
                      <div class="row">
                          <div class="label required-indicator">Coordinating Center
                              Study Identifier:</div>
                          <div class="value"><input type="text" name="organizationAssignedIdentifiers[1].value" 
  						size="30" maxlength="30"
  						value="${command.organizationAssignedIdentifiers[1].value}" class="validate-notEmpty" />
  					<input type="hidden" name="organizationAssignedIdentifiers[1].type"
  						value="Coordinating Center Identifier"/></div>
  					</div>
            </div>
             
  
      </div>
  </chrome:division>
  
  <tags:tabControls tab="${tab}" flow="${flow}" willSave="${willSave}" />
  
  
negative.code:             },
              afterUpdateElement: function(inputElement, selectedElement, selectedChoice) {
      								hiddenField=sponsorSiteAutocompleterProps.basename+"-hidden"
  	    							$(hiddenField).value=selectedChoice.id;
  	    							hiddenField1=sponsorSiteAutocompleterProps.basename+"-hidden1"
  	    							$(hiddenField1).value=selectedChoice.id;
  			 }
          }
          var coCenterAutocompleterProps = {
  