title: Javascript Array inside Array - how can I call the child array name?
body: <p>Here is the example of what I am doing:</p>
  <pre><code>   var size = new Array(&quot;S&quot;, &quot;M&quot;, &quot;L&quot;, &quot;XL&quot;, &quot;XXL&quot;);
     var color = new Array(&quot;Red&quot;, &quot;Blue&quot;, &quot;Green&quot;, &quot;White&quot;, &quot;Black&quot;);
     var options = new Array( size, color);
  </code></pre>
  <p>I am doing a loop select form thingies which work good, but I want to fetch the Array child name, in this case - size or color. When I am doing alert(options[0]), I get the whole elements of array. But for some specific case, I want to get only the array name, which is size/color like I have said already. Is there way to achieve that?</p>