anchor.diff:  						var tmp2d = new Array();
   						
   						data = samples[i].childNodes;
  -						
  +						/*
   						for(j=0;j<data.length;j++) {
   							if(data[j].nodeType == 1) {
   								//_myData[i][j] = data[j].childNodes[0].nodeValue;
   								tmp2d[j] = data[j].childNodes[0].nodeValue;
   							} 
   						}
  -						
  +						*/
  +						tmp2d.push(samples[i].regId);
  +						tmp2d.push(samples[i].labtrackId);
  +						tmp2d.push(samples[i].timePoint);
  +						tmp2d.push(samples[i].coreType);
  +						tmp2d.push(samples[i].sectionInfo);
  +
   						_myData.push(tmp2d);
   					}
   				}
  
positive.code: 				
  			try	{
  			
  	 			var registrants = txt.getElementsByTagName("registrant");
  		 		
  		 		if(registrants.length < 1)	{
  		 			//no records
  		 			throw("No records found. Please try again.");
  		 		}
  	
  	
  		 		var numpatients = registrants.length;
  		 		var frameid;
  		 				
  		 		for(var r=0; r<registrants.length; r++)	{
  		 			
  		 			var samples = registrants[r].getElementsByTagName("sample");
  		 			
  					for(i=0;i<samples.length;i++) {
  					
  
negative.code: 	
  	var A_IdLookup = {
  		'lookup_cb' : function(txt)	{
  
  			var _myColumns = [
  					"ISPY ID", "LabTrak ID", "Timepoint", "Core Type", "Section Info"
  				];
  