title: ExtJs want to call some code after Ext.onReady() function
body: <p>In ExtJs we have a page load event named <code>Ext.onReady()</code> which is called after <code>window.onload</code> as it is registered to onload and than called. so basicly last event we can find is <code>Ext.onReady()</code>.</p>
  
  <p>The problem is that I have several <code>Ext.onReady()</code> for a bussiness reqiurment which we can't change. I have ExtJs TabbedPanel which is been reandered to the page which is in the last  <code>Ext.onReady()</code> of the page.</p>
  
  <p>What I want is to register some events on TabbedPanel after it is rendered to the page. Assume that you don't have control over the TabbedPanel's render event as well as you can't create <code>onReady</code> after last <code>onReady</code> of the page. </p>