anchor.diff:      <tr>
               <td height="35"><table border="0" cellspacing="0" cellpadding="0">
                 <tr>
  -                <td align="left"><div id="deactivateDiv"><a href="javascript:doNothing();"><img id="okImage" src="images/advancequery/b_ok_inactive.gif" border="0" alt="OK" width="44" height="23"></a></div></td>
  +			 <td align="left"><div id="deactivateDiv"> <a href='javascript:addPvsToCondition();'><img id='okImage' src='images/advancequery/b_ok.gif' border='0' alt='OK' width='44' height='23'></a></div></td>
  +                <!--  In each case ok button should be enabled because Requirement has changed, user should able to add any entity without  limit
  +				<td align="left"><div id="deactivateDiv"><a href="javascript:doNothing();"><img id="okImage" src="images/advancequery/b_ok_inactive.gif" border="0" alt="OK" width="44" height="23"></a></div></td> -->
                  <!-- <td width="76" align="right"><a href="#" onclick= "cancelWindow()"><img src="images/advancequery/b_ok_inactive.gif" border="0" alt="Cancel" width="66" height="23"></a></td> -->
                 </tr>
               </table></td>
  
positive.code: 	}
  		deleteFromArray(checkedObjtodelete,selectedPvs);
  		selectedPvs=removeElementsFromArray(selectedPvs, isNullOrUndefined);
  		if(selectedPvs.length==0)
  			{
  				document.getElementById("deactivateDiv").innerHTML="<a href='javascript:doNothing();'><img id='okImage' src='images/advancequery/b_ok_inactive.gif' border='0' alt='OK' width='44' height='23'></a>"
  			}
  		
  		
  }
  
negative.code: 		
  	}
  	}
  	/*if(selectedPvs.length>0) //Check to enable 'OK'  button
  	{
  		//In each case ok button should be enabled because Requirement has changed, user  should able to add any entity without  limit
  		document.getElementById("deactivateDiv").innerHTML="<a href='javascript:addPvsToCondition();'><img id='okImage' src='images/advancequery/b_ok.gif' border='0' alt='OK' width='44' height='23'></a>"
  	}*/
  }
  // method is used to create the rows in the talbe
  function createRows(vocabURN,selectedPvsCheckedBoxId,conceptDetail)
  