anchor.diff:  collectionDateString=form.getCollectionDate();
   if(collectionDateString!=null)
   {
  +	collectionMinute=Integer.valueOf(form.getTimeInMinute());
  +	collectionHour=Integer.valueOf(form.getTimeInHour());
   	if(birthDateObject!=null)
   	{
   		birthDateString=convertDateFormat.format(birthDateObject);
  
positive.code: 			diffday=(defaultDate.getTime() - birthDateObject.getTime()) /(24 * 60 * 60 * 1000);
  			ageDiff=Double.valueOf(diffday) / (365);
  			showageDiffString=twoDigitDecimal.format(ageDiff).toString();
  			form.setAgeAtCollection(showageDiffString);
  		}
  }
  %>
  
negative.code: 			diffday=(encounterTimeStampDate.getTime() - birthDateObject.getTime()) /(24 * 60 * 60 * 1000);
  			ageDiff=Double.valueOf(diffday) / (365);
  			showageDiffString=twoDigitDecimal.format(ageDiff).toString();
  		}
  	}
  }
  