--- a/js/w3c_talks.js	Fri Aug 30 17:58:48 2013 +0900
+++ b/js/w3c_talks.js	Fri Aug 30 18:05:57 2013 +0900
@@ -45,8 +45,6 @@
             if (httpRequest.readyState === 4) {
                 if (httpRequest.status !== 200) {
                     console.log('There was a problem with the XHR action.');
-                } else {
-                    alert('Success: ' + httpRequest.responseText);
                 }
             }
         };