khronosschoty
/
palemoon-dev


			
				
					
						
						
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							<!DOCTYPE html>
<html class="reftest-wait">
<head>
<style>
  #t {
    display: none;
  }
</style>
<script lang="JavaScript">
  function toggleLayer(id) {
      var s = document.getElementById(id).style;
      s.display = s.display ? "" : "block";
  }

  function doTest() {
    toggleLayer('t');
    document.body.offsetWidth;
    toggleLayer('t');
    document.body.offsetWidth;
    toggleLayer('t');
    document.documentElement.className = "";
  }
</script>
</head>
<body onload="doTest()">
<table style="width: 100%;" border="5">
  <tr>
          <td id="t">First row</td>
  </tr>
  <tr>
          <td>Second row</td>
  </tr>
</table>
</body>
</html>