var sHtml = '<object width="100%" height="100%" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000">';
sHtml += '<param name="movie" value="http://images.56.com/mm/grab_sofa.20081208a.swf">';
sHtml += '<param name="AllowFullScreen" value="true"> ';
sHtml += '<param name="allowScriptAccess" value="always" />';
sHtml += '<param name="wmode" value="opaque" />';
sHtml += '<param name="FlashVars" value="' + vars + '">';
sHtml += '<embed src="http://images.56.com/mm/grab_sofa.20081208a.swf" allowfullscreen="true" quality="high" flashvars="' + vars + '" width="100%" height="100%" name="player" wmode="transparent" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer">';
sHtml += '</embed>';
sHtml += '</object>';

var player = document.getElementById("sofa_swf");
player.innerHTML = sHtml;