Se me había olvidado colocar el html, gracias.
Lamentablemente mi servicio de hosting está suspendido, me encuentro realizando pruebas en servidor local.
Código:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type"" />
<meta name="keywords" content="" />
<meta name="description" content="." />
<link rel="shortcut icon" href="imagenes/animated_favicon1.gif" />
<title>Retalos:Pronósticos Deportivos</title>
<link href="style.css" rel="stylesheet" type="text/css" />
<script src="Scripts/swfobject_modified.js" type="text/javascript"></script>
</head>
<body>
<div id="wrap" #wrap>
<div id="contenedor" #contenedor>
<div id="logo" #logo>
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="800" height="150" id="FlashID" title="Retalos">
<param name="movie" value="animacion/animacion.swf" />
<param name="quality" value="high" />
<param name="wmode" value="transparent" />
<param name="swfversion" value="6.0.65.0" />
<!-- This param tag prompts users with Flash Player 6.0 r65 and higher to download the latest version of Flash Player. Delete it if you don’t want users to see the prompt. -->
<param name="expressinstall" value="Scripts/expressInstall.swf" />
<!-- Next object tag is for non-IE browsers. So hide it from IE using IECC. -->
<!--[if !IE]>-->
<object type="application/x-shockwave-flash" data="animacion/animacion.swf" width="800" height="150">
<!--<![endif]-->
<param name="quality" value="high" />
<param name="wmode" value="transparent" />
<param name="swfversion" value="6.0.65.0" />
<param name="expressinstall" value="Scripts/expressInstall.swf" />
<!-- The browser displays the following alternative content for users with Flash Player 6.0 and older. -->
<div>
<h4>Content on this page requires a newer version of Adobe Flash Player.</h4>
<p><a href="http://www.adobe.com/go/getflashplayer"><img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Adobe Flash player" width="112" height="33" /></a></p>
</div>
<!--[if !IE]>-->
</object>
<!--<![endif]-->
</object>
</div>
<div id="menu">
<ul>
<li><a href="index.php" class="current">Inicio</a></li>
<li><a href="quienes_somos.php">Quienes Somos</a></li>
<li><a href="registro.php">Registro</a></li>
<li><a href="terminos_y_condiciones.php">Terminos y Condiciones</a></li>
<li><a href="#">Foro</a></li>
<li><a href="quinielas.php">Quinielas</a></li>
</ul>
</div>
<div id="content_left" #content_left>
<FORM name="form" action="entrar.php" method="post">
<div id="div" #div>
<label for="nick">Nick</label>
<input type="text" name="nick" size=15 maxlength=20>
</div>
<div id="div" #div>
<label for="password">Password</label>
<input type="password" name="password" size=15 maxlength=50>
</div>
<div id="div" #div>
<input type="reset" value="Reiniciar" />
<input type="submit" value="ingresar">
</div>
</FORM>
<!-- Start of Zopim Live Chat Script -->
<script type="text/javascript">
document.write(unescape("%3Cscript src='" + document.location.protocol + "//zopim.com/?b9vlOCvZV65wwMG0LBHhs3kNPsGw7Pso' charset='utf-8' type='text/javascript'%3E%3C/script%3E"));
</script>
<script>$zopim.livechat.setLanguage('es')</script>
<!-- End of Zopim Live Chat Script -->
</div>
<div id="content_center" #content_center></div>
<div id="content_right" #content_right></div>
<div id="footer" #footer> <br />Diseñado por<br /> Todos los Derechos Resevados...</div>
</div>
<script type="text/javascript">
swfobject.registerObject("FlashID");
</script>
</div>
</body>
</html>
Por cierto, se ve mal no solo en IE9, en todas sus versiones.