[Resolvido] attr não funciona no embed no IE8

Olá pessoal, estáva fazendo uma funçãozinha para o video do youtube abrir dentro de um thickbox, até consegui fazer funfar no IE 7 e no FF, mas no IE8 a função para redimencionaro embed não está funfando, alguém pode me ajudar?

jquery

$(document).ready(function(){
	$('.youtube').click(function(e){
 e.preventDefault();
 $("#TB_ajaxContent").addClass('open').append(''+$(this).next().html()+'');

 $("#TB_ajaxContent object, #TB_ajaxContent embed").attr('width','428');
 $("#TB_ajaxContent object, #TB_ajaxContent embed").attr('height','345')
	});

})

html

<ul id="videoGallery">
	<li>

 <a href="#TB_inline?height=365&width=428&inlineId=youtubePlayer" class="thickbox youtube">
 </a>

 <div class="videoContent">
 <object width="195" height="160"><param name="movie" value="

 name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="transparent"></param><embed src="
 type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="195" height="160" wmode="transparent" class="vid"></embed></object>
 </div>
 <p class="descri">Tríplice Cor</p>

 </li>

 <li>

 <a href="#TB_inline?height=365&width=428&inlineId=youtubePlayer" class="thickbox youtube">
 </a>
 <div class="videoContent">
 <object width="195" height="160"><param name="movie" value="
 name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="transparent"></param><embed src="
 type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="195" height="160" wmode="transparent"></embed></object>
 </div>
 <p class="descri">Tríplice Cor</p>
 </li>

 <li>

 <a href="#TB_inline?height=365&width=428&inlineId=youtubePlayer" class="thickbox youtube">
 </a>
 <div class="videoContent">
 <object width="195" height="160"><param name="movie" value="
 name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="transparent"></param><embed src="
 type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="195" height="160" wmode="transparent"></embed></object>
 </div>
 <p class="descri">Tríplice Cor</p>
 </li>
 <hr />
 <li>

 <a href="#TB_inline?height=365&width=428&inlineId=youtubePlayer" class="thickbox youtube">
 </a>
 <div class="videoContent">
 <object width="195" height="160"><param name="movie" value="
 name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="transparent"></param><embed src="
 type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="195" height="160" wmode="transparent"></embed></object>
 </div>
 <p class="descri">Tríplice Cor</p>
 </li>

 <li>

 <a href="#TB_inline?height=365&width=428&inlineId=youtubePlayer" class="thickbox youtube">
 </a>
 <div class="videoContent">
 <object width="195" height="160"><param name="movie" value="
 name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="transparent"></param><embed src="
 type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="195" height="160" wmode="transparent"></embed></object>
 </div>
 <p class="descri">Tríplice Cor</p>
 </li>

 <li>

 <a href="#TB_inline?height=365&width=428&inlineId=youtubePlayer" class="thickbox youtube">
 </a>
 <div class="videoContent">
 <object width="195" height="160"><param name="movie" value="
 name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="transparent"></param><embed src="
 type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="195" height="160" wmode="transparent"></embed></object>
 </div>
 <p class="descri">Tríplice Cor</p>
 </li>
</ul>PS: o siteem que o script ta rodando é [http://www.triplicecor.com.br/videos.html](http://www.triplicecor.com.br/videos.html)