Youtube - autoplay

Zdravo

Zanima me če je možno, da ko embeedam Youtube, da se le-ta avtomatsko "zalaufa", ko je stran odprta.
Koda, ki jo uporabljam na strani je

<!-- begin Video Youtube -->
<?php
$small_youtube = $product_info['products_youtube'];

if ($small_youtube == NULL) {
echo '<font color="red">NO VIDEO</font>';

} else {
		  	$info_box_contents = array();
		  	$info_box_contents[] = array('align' => 'center', 'text'  => '
 <object width="200" height="150">
<param name="movie" value="http://www.youtube.com/v/'.$small_youtube.'&hl=en&fs=1&rel=0&color1=0x3a3a3a&color2=
0x999999">
</param><param name="allowFullScreen" value="true">
</param><embed src="http://www.youtube.com/v/'.$small_youtube.'&hl=en&fs=1&rel=0&color1=0x3a3a3a&color2=
0x999999" type="application/x-shockwave-flash" 
allowfullscreen="true" width="200" height="150"></embed></object>');
		  	new infoBox($info_box_contents);
}
?>
<!-- Video Youtube //-->

Hvala