c# - facebook getResponse() method - allow login -

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i working on facebook. ask how getresponse() http page. have url facebook login login using c# application when click allow exploer page links error. why? doing wrong? should redirect page after client clicks allow? how programatically that? thx. in url have redirect option. 

<script>      fb.init({          appid:'your_app_id', cookie:true,          status:true, xfbml:true       });      fb.api('/me', function(user) {        if(user != null) {           var image = document.getelementbyid('image');           image.src = 'https://graph.facebook.com/' + user.id + '/picture';           var name = document.getelementbyid('name');           name.innerhtml = user.name        }      });    </script>

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