<script language=JavaScript>
function hiddencols(fid){
var tbrowlength = addresslist.rows.length;
for(i=0;i<tbrowlength;i++)
addresslist.rows[i].cells[fid].style.display=event.srcElement.checked?'':'none'
}
</script>
<form method="POST" action="fxk.php">
<?php
  echo"<input disabled type='checkbox' checked name='checkbox[]'  />数学";
  echo"<input onclick='hiddencols(1)' checked type='checkbox' name='checkbox[]'  />语文";
  echo"<input onclick='hiddencols(2)' checked type='checkbox' name='checkbox[]'  />化学";
?>
<input type="submit" value="提交" name="B1">
</form>
<table  id="addresslist" border="1" width="140" border>
        <tr>
             <td>数学</td>
                <td>语文</td>
                <td> 化学</td>
        </tr>
</table>