anchor.diff:  		function clearField(field){
              field.value="";
              }
  +           
  +        function hover(index)
  +        {
  +	       var formID = 'agent' + index + '-input'; 
  +	       if ($(formID).value.length > 4)
  +	       {
  +		   	$(formID).title=$(formID).value;
  +     	   }
  +     	   else 
  +     	   {
  +	     	$(formID).title="";   
  +     	   }
  +        }   
              
           /*
            * Used to check the INDIndicator checkbox if 
  
positive.code: 				
  					<td>
  						<form:hidden id="agent${status.index}" path="studyAgents[${status.index}].agent"/>
                      	<form:input size="25" id="agent${status.index}-input" path="studyAgents[${status.index}].agentAsString"/>
                      	<tags:indicator id="agent${status.index}-indicator"/>
                      	<div id="agent${status.index}-choices" class="autocomplete"></div>
                      	<input type="button" id="agent${status.index}-clear" value="Clear"/>
  
negative.code:                 })
              },
              valueSelector: function(obj) {
                  return obj.nscNumber + "<b> ::</b> " + obj.name
              }
          }
          
  