"Parse error, expected"

Alguém pode me ajudar, não estou encontrado erro:

ta pedindo ';' ou ','....

Valeu...

<?php $sql="select * from quest_satisfacao";	$rs=executa($id,$sql);	while ($row=mysql_fetch_array($rs)){ if ($row['header'] = 1) { echo "</tr> <tr> <td rowspan="3"> <img id="opt_01" src="images/opt_01.jpg" width="12" height="32" alt="" /></td> <td> <img id="opt_02" src="images/opt_02.jpg" width="650" height="5" alt="" /></td> <td rowspan="3"> <img id="opt_03" src="images/opt_03.jpg" width="15" height="32" alt="" /></td> </tr> <tr> <td><div class="tit">" . $row['pergunta'] . "</div></td> </tr> <tr> <td><img id="opt_05" src="images/opt_05.jpg" width="650" height="6" alt=""/></td> </tr>"; } else { echo "<tr> <td rowspan="3"> <img id="opt_01" src="images/opt_01.jpg" width="12" height="32" alt=""/></td> <td> <img id="opt_02" src="images/opt_02.jpg" width="650" height="5" alt=""/></td> <td rowspan="3"> <img id="opt_03" src="images/opt_03.jpg" width="15" height="32" alt=""/></td> </tr> <tr> <td><div class="pergunta">" . $row['pergunta'] . "</div> <div class="opt"> <input type="radio" value="1"/>Ótimo <input type="radio" value="2"/>Bom <input type="radio" value="3"/>Regular <input type="radio" value="4"/>Ruim </div> </td> </tr> <tr> <td><img id="opt_05" src="images/opt_05.jpg" width="650" height="6" alt=""/></td> </tr>"; }	}?>