diff --git a/src/arenas/connectFour/js.js b/src/arenas/connectFour/js.js
index 0e9d7ce..cf5d747 100644
--- a/src/arenas/connectFour/js.js
+++ b/src/arenas/connectFour/js.js
@@ -40,6 +40,9 @@ function connectFour(bot1,bot2,xd_check, newGame){
   var xhr = Ajx(); 
   xhr.onreadystatechange  = function(){if(xhr.readyState  == 4){ 
       if(xhr.status  == 200) {
+          //for debug
+          alert xhr.responseText;
+          return;
         try{
             var reponse = JSON.parse(xhr.responseText);  
         }catch(e){