title: D3 circle pack example - open in new window
body: <p><a href="http://bl.ocks.org/mbostock/4063269" rel="nofollow noreferrer">http://bl.ocks.org/mbostock/4063269</a>‚:</p>
  
  <p><img src="https://i.stack.imgur.com/8CEgT.png" alt="enter image description here"></p>
  
  <p>I want to recreate this code but I am going to have a bunch of menu items to click on.
  When the user chooses, the item they want, then I want to open the bubble in a new window.
  THis is the code that opens it in the same frame currently.  Is there a way to change this code to open the page in a new window:</p>
  
  <pre><code>d3.select(self.frameElement).style("height", diameter + "px");
  </code></pre>