title: How can I redirect pages in the same tab
body: <p>I have used different code lines for opening webpages in the same tab in IE8 
  But they do not seem to work .
  Only this piece of code works for me ... that to opens page in new tab </p>
  
  <pre><code>window.open("abc.html","_blank");  
  </code></pre>
  
  <p>What's the problem  ??</p>