Dúvida Header em flash

<div id="header">
                                <div class="logoheader">
                                        <h1 id="logo">

                                        <?php if ($logo): ?>
                                        <img src="<?php echo $this->baseurl ?>/<?php echo htmlspecialchars($logo); ?>"  alt="<?php echo htmlspecialchars($templateparams->get('sitetitle'));?>" />
                                        <?php endif;?>
                                        <?php if (!$logo ): ?>
                                        <?php echo htmlspecialchars($templateparams->get('sitetitle'));?>
                                        <?php endif; ?>
                                        <span class="header1">
                                        <?php echo htmlspecialchars($templateparams->get('sitedescription'));?>
                                        </span></h1>
                                </div>

<div id="header">   
    <object type="application/x-shockwave-flash" data="http://www.seusite.com.br/templates/seu_tema/images/header_alvorada.swf" width="960" height="260">
<param name="wmode" value="transparent" />
<param name="movie" value="http://www.seusite.com.br/templates/seu_tema/images/header_alvorada.swf" />
      </object>
   
    </div>