title: How to reload twitter button?
body: <p>For ajax pages I call:</p>
  
  <blockquote>
    <p>twttr.widgets.load()</p>
  </blockquote>
  
  <p>but never happens, it doesn't reload twitter button.</p>
  
  <p>I tried also with</p>
  
  <blockquote>
    <p>twttr.widgets.load("nameDiv")</p>
  </blockquote>
  
  <p>but I get this error:</p>
  
  <p>TypeError: Object nameDiv has no method 'getElementsByTagName'</p>
  
  <p>What am I doing wrong?</p>