Bootstrap Form 에러 메시지 처리를 위한 jquery.validate 옵션 설정

gistfile1.js

        // http://twitter.github.com/bootstrap/base-css.html#forms
        // http://docs.jquery.com/Plugins/Validation/Validator/setDefaults#defaults
        // https://github.com/twitter/bootstrap/issues/202
	jQuery.validator.setDefaults({
		errorClass: 'help-inline',
		errorElement: 'span',
		highlight:function(element, errorClass, validClass) {
			$(element).parents('.control-group').addClass('error');
		},
		unhighlight: function(element, errorClass, validClass) {
			$(element).parents('.control-group').removeClass('error');
			$(element).parents('.control-group').addClass('success');
		}
	});