```
(function($){
    $.fn.slideshow = function(){

        function init(obj){

            setInterval("startShow()", 3000);           
        }               

        function startShow(){
            alert('h');
        }
        return this.each(function(){                    
            init(this);
        });

    }
})(jQuery);

```

i am getting error

```
startShow is not defined

```