title: Process JSON response single string
body: <p>I have json that looks like this in php </p>
  
  <pre><code>json_encode('Test string');
  </code></pre>
  
  <p>it sends the string back i checked with firebug.
  how can i access it?</p>
  
  <pre><code> success: function(theResponse) {           
  
             alert()
  
      }  
  </code></pre>
  
  <p>what should i put inside alert to get that string?</p>