anchor.diff:  	TD.removeButtonColumn{
   		background-color: #FFFFFF
   	}
  -	
  +
   	div.visit-dialog-content{
   		text-align: center
   	}
  
positive.code: 	var index = originalEncountersCount+numberOfClonedElements;
  	var row = document.getElementById('newEncounterRow');
  	var newrow = row.cloneNode(true);
  	$j(newrow).show();	
  	newrow.id = '';
  	var inputs = newrow.getElementsByTagName("input");
  	for (var i = 0; i < inputs.length; i++) {
  
negative.code: 		height:'auto',
  		modal: true
  	});
  
  	$j("#purge-dialog").dialog({
  		autoOpen: false,
  		resizable: false,
  