@@ -1 +1,5 @@

-alert('hello, world');

+(function($){

+  jQuery.get(ajax_object.ajax_url, {'action':'callme'}, function(response) {

+    alert(response);

+  });

+})(jQuery);

@@ -12,7 +12,7 @@ add_action('wp_ajax_callme', 'callme_func');

 add_action('wp_ajax_nopriv_callme', 'callme_func');

 function callme_func() {

-	echo "hello, world";

+	echo "hello, world :-)";

 	wp_die();

 }