title: window.open() makes my app crash on blackberry10
body: <p>I am struggeling with my <code>blackberry10</code> application. Basically I want to open the <code>BlackBerry World</code> page of my application by pressing on a button in a confirmation dialog.</p>
  
  <pre><code>function onButtonPressed() {
      var url = "appworld.blackberry.com/webstore/content/XXXXXXXX"
      window.open( url, "_blank" );
  }
  </code></pre>
  
  <p>But after pressing my button the app craches immediately without any error in the debug console. I also tried to use <code>"_system"</code> instead of <code>"_blank"</code> without success. However on <code>android</code> my approach works flawlessly.</p>
  
  <p>Are there any further hints or tips to investigate/solve this problem?</p>