function externalLinks() { 
  if (!document.getElementsByTagName)  {
    return; 
  }

  var eDiv = document.getElementById("entertainment_story")
  var anchors = eDiv.getElementsByTagName("a"); 
  
  for (var i=0; i<anchors.length; i++) { 
    var anchor = anchors[i]; 

    if (anchor.getAttribute("href")) 
      anchor.target = "_blank"; 
  } 
} 

window.onload = externalLinks;