Mere ereg, men hvordan?

Jeg har denne kode:

<table><tr><th>Nai/McAfee</th></tr>
<tr>
<td>W32/Bagle.ai@MM</td>
<td><span style="color: #ff6600;" id="risk_v">Medium</span></td>
</tr>
<tr>
<td>W32/Puce</td>
<td><span style="color: #ffa300;" id="risk_v">Low</span></td>
</tr>
<tr>
<td>W32/Mydoom.n@MM</td>
<td><span style="color: #ffa300;" id="risk_v">Low</span></td>
</tr>
<tr>
<td>W32/Atak.b@MM</td>
<td><span style="color: #ffa300;" id="risk_v">Low-Profiled</span></td>
</tr>
<tr>
<td>AdClicker-AU</td>
<td><span style="color: #ffa300;" id="risk_v">Low</span></td>
</tr>
<tr>
<td>WinCE/Duts.1536</td>
<td><span style="color: #ffa300;" id="risk_v">Low</span></td>
</tr>
</table>

Jeg kunne godt tænke mig at kunne bruge ereg(), og så få linierne:

<td>W32/Bagle.ai@MM</td>
<td>W32/Puce</td>
<td>W32/Mydoom.n@MM</td>
<td>W32/Atak.b@MM</td>
<td>AdClicker-AU</td>
<td>WinCE/Duts.1536</td>