title: How could I add some attribute of a pop-up window from the parent window?
body: <p>So I have a pop-up window opened by the following from the parent page:</p>
  
  <pre><code>popitup("foobar.html");
  
  function popitup(url) {
      newwindow=window.open(url,'name','height=700,width=1000');
      if (window.focus) {newwindow.focus()}
      return false;
  }
  </code></pre>
  
  <p>After the page is popped up, I want to add the following to the <strong>body tag</strong> of the pop-up</p>
  
  <pre><code>&lt;body onunload="window.opener.parent.location.reload();"&gt;
  </code></pre>
  
  <p>How could I reach out and do such modification from the parent window? Do I have to include such code in a function that runs after the pop-up is loaded? </p>
  
  <p>thanks!</p>
  
  <p>P.S. all pages are in the same domain. I want to do the modification after the pop up is loaded.</p>
  
  <p>I understand there is some function that could run after an iframe is loaded, could such function also be applied to a pop up in some variance way?</p>
  
  <pre><code>jQuery("#ifrm").load( function(){})
  </code></pre>