anchor.diff:  																		'');
   														$("#wrapperids").val(
   																wrapperids);
  -														//alert(wrapperids);
  +
  +														// remove the div element 
  +														var x = document
  +																.getElementById(wordnetID
  +																		+ 'div');
  +														x.parentNode
  +																.removeChild(x);
   
   													}
   
  
positive.code: 														$("#wrapperids").val(
  																wrapperids);
  
  														var html = '<div id="'+ wordnetID +'">';
  														html += '<h5>' + word
  																+ ' ['
  																+ wordnetID
  
negative.code: 											"fnRowCallback" : function(nRow,
  													aData, iDisplayIndex,
  													iDisplayIndexFull) {
  												if (aData[2] == aData[3]) {
  													$(nRow).removeClass('odd');
  													$(nRow).removeClass('even');
  													$(nRow).addClass(
  															'gradeX even');
  												} else {
  													$(nRow).removeClass('odd');
  													$(nRow).removeClass('even');
  													$(nRow).addClass(
  															'gradeX odd');
  												}
  
  												//alert($("#wrapperids").val());
  												var wrapperconcepts = $(
  														"#wrapperids").val()
  														.split(',');
  