156888-1.html - mozsearch

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<!DOCTYPE html>

<html>

  <head>

    <script language="javascript">

      function toggleRow(rowId)

        var r = document.getElementById(rowId);

        if (r.style.display == "none")

          r.style.display = "inline";

        else

          r.style.display = "none";

      function doTest() {

        toggleRow('row4');

        document.body.offsetWidth;

        toggleRow('row4');

        document.body.offsetWidth;

        toggleRow('row4');

    </script>

  </head>

  <body onload="doTest()">

    <table border="5">

      <tr>

        <td>Row 1</td>

      </tr>

      <tr>

        <td>Row 2</td>

      </tr>

      <tr>

        <td>Row 3</td>

      </tr>

      <tr>

        <td id="row4" style="display: none">Row 4</td>

      </tr>

    </table>

  </body>

</html>