title: bootstrap drop down menu not shown in IE 11
body: <p>I'm facing an issue with the bootstrap dropdown menu with IE 11 on windows 7. </p>
  
  <p>The dropdown menu simply doesn't show when I click on the button. Nothing happen except JS error which is : script65535 invalid calling object.</p>
  
  <p>Any clue ? </p>
  
  <p>Here is my code : </p>
  
  <pre><code>&lt;div class="btn-group pull-right"&gt;
  &lt;button type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown" aria-expanded="false"&gt;Action
      &lt;span class="caret"&gt;&lt;/span&gt;
      &lt;span class="sr-only"&gt;Toggle Dropdown&lt;/span&gt;
  &lt;/button&gt;
  &lt;ul class="dropdown-menu" style="right: 0; left: auto;" role="menu"&gt;
      &lt;li&gt;
          &lt;a href="link1"&gt;item1&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;
          &lt;a target="blank" href="link2"&gt;item2&lt;/a&gt;
      &lt;/li&gt;
      &lt;li class="divider"&gt;&lt;/li&gt;
      &lt;li&gt;
          &lt;a target="blank" href="link3"&gt;item3&lt;/a&gt;
      &lt;/li&gt;
  &lt;/ul&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>The head part with CSS and JS library used : </p>
  
  <pre><code>  &lt;meta http-equiv="X-UA-Compatible" content="IE=edge"&gt;
    &lt;link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet" type="text/css" /&gt;
    &lt;!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries --&gt;
    &lt;!-- WARNING: Respond.js doesn't work if you view the page via file:// --&gt;
    &lt;!--[if lt IE 9]&gt;
    &lt;script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"&gt;&lt;/script&gt;
    &lt;script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"&gt;&lt;/script&gt;
    &lt;![endif]--&gt;
    &lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"&gt;&lt;/script&gt;
    &lt;script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js" type="text/javascript"&gt;&lt;/script&gt;
    &lt;script src="https://code.jquery.com/ui/1.11.1/jquery-ui.min.js" type="text/javascript"&gt;&lt;/script&gt;
  </code></pre>