im sorry maybe this is why i am having this problem...what should i do to check it?
the color actually is a echo from the previous page, depending on which radio button the user selects.
$colhold = $_POST['colhold']; // posts the color code.
This is how i change the cell color in the table.
<td width="10" height="771" rowspan="3" bgcolor=<?php echo $colhold; ?>> </td>