title: I need to call a parent property from child object in an object literal
body: <p>I tried to call from child object a parent attribute </p>
  
  <pre><code>var parentObj = {  
     attr1:1,  
     attr2:2,   
     childObj:{  
        method1:function(){  
           return this.attr1 * this.attr2;  
        }  
     }  
  }
  </code></pre>
  
  <p>but it doesn't work.</p>