anchor.diff:  	var dataStr = element.options[element.selectedIndex].value;
   	var dataValue = new String(dataStr);
   	var txtField = document.getElementById(txtFieldID);
  -	
  +
   	if(dataValue == "<%=Operator.IS_NULL%>" || dataValue == "<%=Operator.IS_NOT_NULL%>")
   	{
   		txtField.disabled = true;
  
positive.code:  		+ "_Operator_operator)','');"
   		+ "callSerachAction('SimpleQueryInterface.do?pageOf="
   		+ pageOf + "');";
   %> 
                      <td align="left"><html:button property="deleteValue" styleClass="black_ar"
  										onclick="deleteChecked('simpleQuery','SimpleQueryInterface.do?pageOf=<%=pageOf%>',document.forms[0].counter,'chk_',false,document.forms[0].deleteValue)"
  										disabled="true">
  
negative.code: 
  function vieMapTabSelected(){
  
  
   var action= "OpenStorageContainer.do?operation=showEditAPageAndMap&pageOf=pageOfStorageContainer";
  	document.forms[0].action=action;
  	document.forms[0].submit();
  }
  