docload_wnd.html - mozsearch

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<html>

<head>

  <title>Accessible events testing for document</title>

  <script>

    const STATE_BUSY = Ci.nsIAccessibleStates.STATE_BUSY;

    var gService = null;

    function waitForDocLoad() {

      if (!gService) {

        gService = Cc["@mozilla.org/accessibilityService;1"].

         getService(Ci.nsIAccessibilityService);

      var accDoc = gService.getAccessibleFor(document);

      var state = {};

      accDoc.getState(state, {});

      if (state.value & STATE_BUSY) {

        window.setTimeout(waitForDocLoad, 0);

        return;

      hideIFrame();

    function hideIFrame() {

      var iframe = document.getElementById("iframe");

      gService.getAccessibleFor(iframe.contentDocument);

      iframe.style.display = "none";

  </script>

</head>

<body onload="waitForDocLoad();">

  <iframe id="iframe"></iframe>

</body>

</html>