title: Get value from bootbox confirm callback function
body: <p>console.log(r);  gets nothing. How can I pass the result to r variable when using bootbox</p>
  
  <pre><code>function jconfirm(m){
      bootbox.confirm({
          message: m,
          buttons: {
              'cancel': {
                  label: 'No'                       
              },
              'confirm': {
                  label: 'Yes',                   
              }
          },
          callback: function(result) {               
             return result;
          }
      });
  }
   jconfirm('Do you really ....', function(r){
      console.log(r);                    
   });
  </code></pre>