Header scope : Table Head : Table JAVASCRIPT DHTML TUTORIALS

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Header scope



    
<html>
<body>
<table id="myTable">
   <tr>
      <th id="myTableHeader">Row 1</th>
      <td>Cell</td>
      <td>Cell</td>
      <td>Cell</td>
      <td id="td1">Cell info 1</td>
      <td>Cell</td>
   </tr>
</table>
<script language="JavaScript">
    document.all.myTableHeader.scope = "colgroup";
</script>
<button onclick="alert('This cell provides header information for its col.');"> 
Cell info 1
</button>
</body>
</html>