if(summaryDateInputOption == null || summaryDateInputOption.equals("0")){ actionForm.set("anotherDateVisible", "true");
if((summaryDateInput != null) && (summaryDateInput.equals(""))){ actionForm.set("dateEmpty", "");
    protected void processAnotherDate(HttpServletRequest request, ActionForm form) {        DynaActionForm actionForm = (DynaActionForm) form;        String summaryDateInputOption = request.getParameter("summaryDateInputOption");                if(summaryDateInputOption == null || summaryDateInputOption.equals("0")){            actionForm.set("anotherDateVisible", "true");        }        else if(summaryDateInputOption.equals("on")){     //n esta seleccionado            actionForm.set("anotherDateVisible", "true");            actionForm.set("summaryDateInput", "");	        }        else{            actionForm.set("anotherDateVisible", "false"); //esta seleccionada        }    }