anchor.diff:  	if(document.getElementById("select").value=='Subject')
   		return subjectCriteriaNumber();
   	else if(document.getElementById("select").value=='Study')
  +		{
   		return studyCriteriaNumber();
  +		}
   	else if(document.getElementById("select").value=='Id')
   		return 5;
   	
  
positive.code: 							</tr>
  
  							<tr>
  								<td colspan="2"><input type="hidden" id="registration" /> <form:input
  									id="registration-input" size="52" path="searchText" /> <tags:indicator
  									id="registration-indicator" />
  								<div id="registration-choices" class="autocomplete"></div>
  								<p id="registration-selected" style="display: none">You've
  
negative.code: 								</select></td>
  
  								<td align="left">
  								<div name="SubjectSearch" id="SubjectSearch"
  									style="display:none;"><select name="SubjectOption"
  									id="SubjectOption">
  									<option selected>--Please Select--</option>
  									<c:forEach items="${searchTypeRefDataPrt}" var="option">
  										<option value="${option.code }">${option.desc }</option>
  