<!DOCTYPE html> 
<html>
  <head>
    <title>ARIA 1.0 Test Case 703</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  </head>
  <body>
    <h1>ARIA 1.0 Test Case 703</h1>
    
    <div id="TESTZ" aria-live="polite">
      Text before: <span id="TEST_ID_1">TEST TEXT</span> :text after
    </div>
    
    <h2>Description</h2>
    <p>An element with an aria-live attribute is defined in markup with the value="polite"
      has a child DOM element node that contains text content. After the onload event 
      completes the CSS 'visibility' property of the child DOM element node is changed 
      to visibility="hidden".</p>
    
    <script>  

      function hideElement() {
        var node  = document.getElementById('TEST_ID_1');  
        node.setAttribute('style', 'visibility: hidden');
      }

      function onload() {
        setTimeout(hideElement,1000);
      }
     
      window.addEventListener('load', onload);
    </script>
  </body>
  
</html>
