title: Create and go to url with Javascript
body: <p>I want to be able to produce a URL based on certain properties and then go to the new URL in javascript.</p>
  
  <p>Here is what I have so far:</p>
  
  <pre><code>triggerNumber = document.findcontrol(txtTrigNo).text;
  hostAddress= top.location.host.toString();      
  url = "http://" + hostAddress "/" + triggerNumber
  </code></pre>
  
  <p>How do I navigate to the new URL?</p>