anchor.diff:  											"fnRowCallback" : function(nRow,
   													aData, iDisplayIndex,
   													iDisplayIndexFull) {
  -												if (aData[2] == aData[3])
  +												if (aData[2] == aData[3]) {
  +													$(nRow).removeClass('odd');
  +													$(nRow).removeClass('even');
   													$(nRow).addClass(
   															'gradeX even');
  -												else
  +												} else {
  +													$(nRow).removeClass('odd');
  +													$(nRow).removeClass('even');
   													$(nRow).addClass(
   															'gradeX odd');
  -
  +												}
  +
  +												//alert($("#wrapperids").val());
   												var wrapperconcepts = $(
   														"#wrapperids").val()
   														.split(',');
  
positive.code: 								});
  
  						//ajax call to add the concept selected for wrappping
  						$('#conceptSearch tr')
  								.click(
  										function() {
  
  											var aData = oTable.fnGetData(this); // get datarow
  
negative.code: 														$("#wrapperids").val(
  																wrapperids);
  
  														var html = '<div id="'+ wordnetID +'div">';
  														html += '<h5>' + word
  																+ ' ['
  																+ wordnetID
  