How can I change a page with this html code :
<tr>
<td nowrap title="7884">Ontem foi dia de</td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">6,0</td></tr>
<tr>
to this one using greasemonkey :
<tr>
<td title="7884" nowrap="nowrap">ontem foi dia de</td>
<td> </td>
<td title="aprovadissimo" align="center" bgcolor="#ff8888">A</td>
<td title="Treze" align="center" bgcolor="#88ff88">13</td>
<td> </td>
<td bgcolor="#88ff88">Aprovado</td>
<td align="right">6,0</td></tr>
<tr>