title: Help with handling json response
body: <p>I am still trying to figure out how to use json.. can someone please help me understand how to deal with this response.  My query is :</p>
  
  <pre><code>$.ajax({
  url: s7query,
  dataType: 'jsonp',
  success: function(){
  // how do I deal with the response?
  } 
  });
  </code></pre>
  
  <p>The json I am querying returns (with either a 1 or 0):</p>
  
  <pre><code>s7jsonResponse(
  {"catalogRecord.exists":"1"},"");
  </code></pre>
  
  <p>All I need from this is the number and put that into a variable so I can then run conditional logic against that result.  Thanks for any help understanding this...</p>
  
  <p>If I try and handle the success with any function firebug just returns that s7jsonResponse is not defined.  I tried to define it as a variable outside of the request.  Now I see in firebug it is returning the json from all the requests, however it is returning them as errors and now says s7jsonResponse is not a function.  I think I am close.. please help!</p>