title: Why doesn't window.open(url, name) open in the SAME window with IE11?
body: <p>The problem is when calling window.open(url, name) for a specific page, it is always opened in a new window, instead of the <strong>SAME</strong> one. In other words, every time this statement is executed, a new window is opened, while what I want is only ONE new window is opened and all the following calls will open the page in that new window. The name parameter in this javascript statement doesn't work for this case obviously. It only happens with IE11(Couldn't try other versions of IE).</p>
  
  <p>When I tried opening window of my own pages, it worked as expected. But that specific page doesn't. That page is on the same host but out of my control. I don't know what exactly it does. The only thing I know is it relaxes document.domain. But even if I change the domain of the main page to be the same as that page's, it still doesn't work.</p>
  
  <p>Does anybody know what's the root cause?</p>
  
  <p>Thanks in advance!</p>