public function render($name, $value = null, $attributes = array(), $errors = array())
    {
        return parent::render($name, $value, $attributes, $errors) . <<<EOF
<script type="text/javascript">
jQuery(document).ready(function(){
  var  eleYear = ".ui-datepicker-year";
  jQuery(".ui-datepicker-trigger, div#ui-datepicker-div").click(function() {
    jQuery("span.jpYearSuffix").remove();
    jQuery(eleYear).after("<span class='jpYearSuffix'>年</span>");
  });
});
</script>
    &nbsp;&nbsp;
EOF
 . ($this->getOption('with_time') ? $this->getTimeWidget($attributes)->render($name, $value) : "");
    }