anchor.diff:              		this.indSelector.bind(this)
               	  );
                      
  -            },agentPopulator: function(autocompleter, text) {
  +            },
  +            agentPopulator: function(autocompleter, text) {
            		createStudy.matchAgents(text, function(values) {
            			autocompleter.setChoices(values)
            		})
  
positive.code: 									el.parentNode.removeChild(el);
  								}	
  							});
  						}else {
  						  //0 deletion
  						  fireRowDelete(index,0);
  
negative.code: 	}
  	  
  	var jsStudyAgent = Class.create();
      var INDs = 0;
  	Object.extend(jsStudyAgent.prototype, {
              initialize: function(index, agentName) {
              	jsAgents[index] = this;
  