anchor.diff:  		<td align="center" valign="middle">
   			<table border="0" cellspacing="0" cellpadding="0">
                             <tr>
  -                            <td height="22"><a href="#" onclick="addPermValues();"><img src="images/advancequery/b_add.gif" alt="Add" width="63" height="18" vspace="2" border="0" align="absmiddle" /></a></td>
  +                            <td height="22"><a href="javascript:addPermissibleValuesToList();"><img src="images/advancequery/b_add.gif" alt="Add" width="63" height="18" vspace="2" border="0" align="absmiddle" /></a></td>
                             </tr>
                             <tr>
  -                            <td height="22"><a href="#" onclick="deleteSelectedPvsRow();"><img src="images/advancequery/b_remove.gif" alt="Remove" width="63" height="18" vspace="2" border="0"></a></td>
  +                            <td height="22"><a href="javascript:deleteSelectedPvsRow();"><img src="images/advancequery/b_remove.gif" alt="Remove" width="63" height="18" vspace="2" border="0"></a></td>
                             </tr>
                         </table>
   		</td> 
  
positive.code: 		{
  			if(vocabCheckboxes[i].checked==1)
  			{
  					targetVocabsForSearchTerm=targetVocabsForSearchTerm+vocabCheckboxes[i].value+"@"
  			}
  		}
  		var searchTerm=document.getElementById("searchtextfield").value;
  
negative.code: 			alert ("Your browser does not support AJAX!");
  			return;
  		}
  		
  		// send request only first time when user click on the check box for other click  just hide and show the div 
  		var param = "searchTerm="+searchTerm+"&targetVocabsForSearchTerm="+targetVocabsForSearchTerm;
  		var actionUrl="SearchPermissibleValues.do";
  