title: jquery push to make multidimensional array
body: <p>I've looked at other similar posts with no help, they all start with a multidimensional array already made, I want to magically make one by using .push. </p>
  
  <p>My array:</p>
  
  <pre><code>ItemsArray.push({ 
                     RoomName : RoomName, 
                     Item : {//this is where I want the multi-array } 
                 });
  </code></pre>
  
  <p>I tried using: <code>ItemsArray.Item.push{ stuff:morestuff }</code> but it stopped saying 'ItemsArray.Item' is not defined... which is clearly ridiculous ?</p>
  
  <p>Also tried: <code>ItemsArray[1].push{}</code> with same error...</p>
  
  <p>Surely this must be a stupid simple problem.</p>
  
  <p>Thanks!</p>