知道了
<object id="flashplay" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.,0,19,0" width="700" height="400" style="left: 50%; margin-left:-350px; position: absolute; top: -5px">
<param name="movie" value="hourse.swf" />
<param name="quality" value="high" />
<param name="wmode" value="transparent" />
<embed src="hourse.swf" id="theflash" style="left: -153; position: absolute; top: 5" align="right" width="0" height="0" type="application/x-shockwave-flash" wmode="transparent" quality="high"></embed>
</object>